South Texas Plains

Best Time to Visit Mercedes, Texas

Compare all 12 months for Mercedes using climate normals, crowds, value, comfort and traveler-fit scores.

Best MonthFebruary
TExplore Score8.5 / 10
Best TimeBest overall: February; strong alternatives: November and April.
Best SeasonWinter
Ideal TripWeekend
Budget Travelers Couples Families Relaxing Trips Road Trips

The strongest overall windows for Mercedes are February, November and April. February leads this dataset's balance of weather, rain, comfort, crowds, value and seasonal appeal. Travelers with different priorities should compare the full month table before booking.

Mercedes is a small town in Texas’s South Texas Plains tourism region. It is most useful for travelers comparing sightseeing, history, road trip, scenic across the year. This guide evaluates every month with one consistent framework covering temperature, precipitation, humidity, daylight, comfort, outdoor suitability, expected demand, relative cost and traveler fit. Climate values use the nearest complete NOAA 1991–2020 monthly-normal station, SANTA ROSA 3 WNW, located approximately 8.1 miles from the destination reference point. Scores help compare months; they do not replace a short-range forecast or current operating notices.

TExplore Score8.5Great

Compare all 12 months for Mercedes using climate normals, crowds, value, comfort and traveler-fit scores.

February Scores

The strongest month at a glance.

Weather9.5Excellent
Rain8.3Great
Crowds6.9Fair
Value8.3Great
Comfort10.0Excellent
Outdoors9.4Excellent
Seasonal Appeal8.4Great
Cost$$Moderate

Best Time For

Best WeatherFebruary9.5 / 10
Least RainFebruary8.3 / 10
Lowest CrowdsAugust7.6 / 10
Best ValueAugust8.4 / 10
FamiliesFebruary9.9 / 10
CouplesFebruary9.8 / 10
SoloFebruary9.3 / 10
RomanticFebruary9.6 / 10
RelaxingFebruary9.6 / 10
OutdoorsFebruary9.4 / 10
SightseeingJanuary10.0 / 10

How Long Should You Stay?

1 DayGreat
Half DayLess Ideal
2 DaysGreat
Day TripLess Ideal
3 DaysFair
WeekendExcellent
4–5 DaysLess Ideal
1 Week+Less Ideal
10 Days+Less Ideal

Sweet Spot: Weekend

Choose a Month

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Mercedes in February

8.5 / 10 Great

February in Mercedes is typically mild to warm, with an average high near 75.7°F and low near 53.2°F at the selected NOAA reference station. The normal monthly rainfall is about 1.00 inches across 5.5 measurable-rain days, so visitors should expect limited rain interruption. Light crowds and $$ – moderate conditions shape the overall trade-off. The month is strongest for sightseeing, families, couples, especially when the plan emphasizes sightseeing, history, road trip. Use the scores as a consistent comparison tool and check short-range forecasts and official access alerts before departure.

Sightseeing Families Couples
Weather9.5
Rain8.3
Crowds6.9
Value8.3
Comfort10.0
Outdoors9.4
Seasonal Appeal8.4
Cost$$

Month at a Glance

Average High
75.70°F
Average Low
53.20°F
Rainfall
1.00 in
Rainy Days
5.50
Humidity
69.20%
Daylight
11.20 hr
Crowds
Light crowds
Cost
$$ – Moderate
Read the full February guide

All 12 Months

Compare the full year. On phones, every month becomes its own easy-to-read card.

MonthOverallWeatherRainCrowdsCostBest For
January8.39.37.9Moderate$$Sightseeing, Families, Couples
February8.59.58.3Moderate$$Sightseeing, Families, Couples
March8.19.37.9Busy$$Sightseeing, Families, Couples
April8.49.48.2Moderate$$Sightseeing, Families, Couples
May7.88.27.4Moderate$$Sightseeing, Families, Couples
June7.17.17.0Moderate$$Sightseeing, Families, Couples
July7.37.18.1Moderate$$Sightseeing, Families, Couples
August7.36.87.6Moderate$$Sightseeing, Families, Couples
September6.86.84.3Moderate$$Sightseeing, Families, Couples
October8.08.87.0Moderate$$Sightseeing, Families, Couples
November8.49.48.1Moderate$$Sightseeing, Families, Couples
December8.19.37.9Busy$$Sightseeing, Families, Couples

Best to Worst Months

  1. 1February8.5
  2. 2April8.4
  3. 3November8.4
  4. 4January8.3
  5. 5December8.1
  6. 6March8.1
  7. 7October8.0
  8. 8May7.8
  9. 9August7.3
  10. 10July7.3
  11. 11June7.1
  12. 12September6.8
GreatFebruary · April · November · January · December · March · October
GoodMay · August · July · June
FairSeptember

Season Overview

Spring

8.1 / 10

April is the strongest month in this season, based on the same overall scoring formula.

Summer

7.2 / 10

August is the strongest month in this season, based on the same overall scoring formula.

Fall

7.7 / 10

November is the strongest month in this season, based on the same overall scoring formula.

Winter

8.3 / 10

February is the strongest month in this season, based on the same overall scoring formula.

Traveler Suitability

Families9.9 / 10
Couples9.8 / 10
Solo9.3 / 10
Romantic9.6 / 10
Relaxing9.6 / 10
Outdoors9.4 / 10
Sightseeing10.0 / 10

Cost Through the Year & Crowds Through the Year

CostJan$$Feb$$Mar$$Apr$$May$$Jun$$Jul$$Aug$$Sep$$Oct$$Nov$$Dec$$
CrowdsJanModerateFebModerateMarBusyAprModerateMayModerateJunModerateJulModerateAugModerateSepModerateOctModerateNovModerateDecBusy
Score 8.3 · Great

January in Mercedes

71.30° / 48.80°F 1.12 in Light crowds $$

January in Mercedes is typically mild to warm, with an average high near 71.3°F and low near 48.8°F at the selected NOAA reference station. The normal monthly rainfall is about 1.12 inches across 7.0 measurable-rain days, so visitors should expect occasional rain. Light crowds and $$ – moderate conditions shape the overall trade-off. The month is strongest for sightseeing, families, couples, especially when the plan emphasizes sightseeing, history, road trip. Use the scores as a consistent comparison tool and check short-range forecasts and official access alerts before departure.

Why Visit

Choose January for sightseeing, history, road trip, a 9.3/10 weather score, and light crowds relative to this destination's busier periods.

Things to Know

Conditions can change quickly; confirm forecasts, operating hours and reservation requirements.

Score 8.5 · Great

February in Mercedes

75.70° / 53.20°F 1.00 in Light crowds $$

February in Mercedes is typically mild to warm, with an average high near 75.7°F and low near 53.2°F at the selected NOAA reference station. The normal monthly rainfall is about 1.00 inches across 5.5 measurable-rain days, so visitors should expect limited rain interruption. Light crowds and $$ – moderate conditions shape the overall trade-off. The month is strongest for sightseeing, families, couples, especially when the plan emphasizes sightseeing, history, road trip. Use the scores as a consistent comparison tool and check short-range forecasts and official access alerts before departure.

Why Visit

Choose February for sightseeing, history, road trip, a 9.5/10 weather score, and light crowds relative to this destination's busier periods.

Things to Know

Conditions can change quickly; confirm forecasts, operating hours and reservation requirements.

Score 8.1 · Great

March in Mercedes

80.90° / 58.40°F 1.40 in Moderate crowds $$

March in Mercedes is typically mild to warm, with an average high near 80.9°F and low near 58.4°F at the selected NOAA reference station. The normal monthly rainfall is about 1.40 inches across 5.8 measurable-rain days, so visitors should expect limited rain interruption. Moderate crowds and $$ – moderate conditions shape the overall trade-off. The month is strongest for sightseeing, families, couples, especially when the plan emphasizes sightseeing, history, road trip. Use the scores as a consistent comparison tool and check short-range forecasts and official access alerts before departure.

Why Visit

Choose March for sightseeing, history, road trip, a 9.3/10 weather score, and moderate crowds relative to this destination's busier periods.

Things to Know

Conditions can change quickly; confirm forecasts, operating hours and reservation requirements.

Score 8.4 · Great

April in Mercedes

86.40° / 64.20°F 1.39 in Light crowds $$

April in Mercedes is typically warm to hot, with an average high near 86.4°F and low near 64.2°F at the selected NOAA reference station. The normal monthly rainfall is about 1.39 inches across 4.7 measurable-rain days, so visitors should expect limited rain interruption. Light crowds and $$ – moderate conditions shape the overall trade-off. The month is strongest for sightseeing, families, couples, especially when the plan emphasizes sightseeing, history, road trip. Use the scores as a consistent comparison tool and check short-range forecasts and official access alerts before departure.

Why Visit

Choose April for sightseeing, history, road trip, a 9.4/10 weather score, and light crowds relative to this destination's busier periods.

Things to Know

Conditions can change quickly; confirm forecasts, operating hours and reservation requirements.

Score 7.8 · Good

May in Mercedes

90.60° / 70.80°F 2.48 in Light crowds $$

May in Mercedes is typically warm to hot, with an average high near 90.6°F and low near 70.8°F at the selected NOAA reference station. The normal monthly rainfall is about 2.48 inches across 4.6 measurable-rain days, so visitors should expect limited rain interruption. Light crowds and $$ – moderate conditions shape the overall trade-off. The month is strongest for sightseeing, families, couples, especially when the plan emphasizes sightseeing, history, road trip. Use the scores as a consistent comparison tool and check short-range forecasts and official access alerts before departure.

Why Visit

Choose May for sightseeing, history, road trip, a 8.2/10 weather score, and light crowds relative to this destination's busier periods.

Things to Know

Conditions can change quickly; confirm forecasts, operating hours and reservation requirements.

Score 7.1 · Good

June in Mercedes

94.90° / 74.70°F 2.88 in Light crowds $$

June in Mercedes is typically warm to hot, with an average high near 94.9°F and low near 74.7°F at the selected NOAA reference station. The normal monthly rainfall is about 2.88 inches across 5.2 measurable-rain days, so visitors should expect limited rain interruption. Light crowds and $$ – moderate conditions shape the overall trade-off. The month is strongest for sightseeing, families, couples, especially when the plan emphasizes sightseeing, history, road trip. Use the scores as a consistent comparison tool and check short-range forecasts and official access alerts before departure.

Why Visit

Choose June for sightseeing, history, road trip, a 7.1/10 weather score, and light crowds relative to this destination's busier periods.

Things to Know

Plan strenuous activity early, carry extra water and allow for intense afternoon heat.

Score 7.3 · Good

July in Mercedes

96.30° / 75.70°F 1.67 in Light crowds $$

July in Mercedes is typically warm to hot, with an average high near 96.3°F and low near 75.7°F at the selected NOAA reference station. The normal monthly rainfall is about 1.67 inches across 3.8 measurable-rain days, so visitors should expect limited rain interruption. Light crowds and $$ – moderate conditions shape the overall trade-off. The month is strongest for sightseeing, families, couples, especially when the plan emphasizes sightseeing, history, road trip. Use the scores as a consistent comparison tool and check short-range forecasts and official access alerts before departure.

Why Visit

Choose July for sightseeing, history, road trip, a 7.1/10 weather score, and light crowds relative to this destination's busier periods.

Things to Know

Plan strenuous activity early, carry extra water and allow for intense afternoon heat.

Score 7.3 · Good

August in Mercedes

97.40° / 75.40°F 2.10 in Light crowds $$

August in Mercedes is typically warm to hot, with an average high near 97.4°F and low near 75.4°F at the selected NOAA reference station. The normal monthly rainfall is about 2.10 inches across 5.2 measurable-rain days, so visitors should expect limited rain interruption. Light crowds and $$ – moderate conditions shape the overall trade-off. The month is strongest for sightseeing, families, couples, especially when the plan emphasizes sightseeing, history, road trip. Use the scores as a consistent comparison tool and check short-range forecasts and official access alerts before departure.

Why Visit

Choose August for sightseeing, history, road trip, a 6.8/10 weather score, and light crowds relative to this destination's busier periods.

Things to Know

Plan strenuous activity early, carry extra water and allow for intense afternoon heat.

Score 6.8 · Fair

September in Mercedes

92.60° / 72.00°F 5.56 in Light crowds $$

September in Mercedes is typically warm to hot, with an average high near 92.6°F and low near 72.0°F at the selected NOAA reference station. The normal monthly rainfall is about 5.56 inches across 9.4 measurable-rain days, so visitors should expect a comparatively wetter pattern. Light crowds and $$ – moderate conditions shape the overall trade-off. The month is strongest for sightseeing, families, couples, especially when the plan emphasizes sightseeing, history, road trip. Use the scores as a consistent comparison tool and check short-range forecasts and official access alerts before departure.

Why Visit

Choose September for sightseeing, history, road trip, a 6.8/10 weather score, and light crowds relative to this destination's busier periods.

Things to Know

Plan strenuous activity early, carry extra water and allow for intense afternoon heat.

Score 8.0 · Great

October in Mercedes

88.00° / 65.20°F 2.66 in Light crowds $$

October in Mercedes is typically warm to hot, with an average high near 88.0°F and low near 65.2°F at the selected NOAA reference station. The normal monthly rainfall is about 2.66 inches across 6.1 measurable-rain days, so visitors should expect occasional rain. Light crowds and $$ – moderate conditions shape the overall trade-off. The month is strongest for sightseeing, families, couples, especially when the plan emphasizes sightseeing, history, road trip. Use the scores as a consistent comparison tool and check short-range forecasts and official access alerts before departure.

Why Visit

Choose October for sightseeing, history, road trip, a 8.8/10 weather score, and light crowds relative to this destination's busier periods.

Things to Know

Conditions can change quickly; confirm forecasts, operating hours and reservation requirements.

Score 8.4 · Great

November in Mercedes

79.70° / 57.00°F 1.23 in Light crowds $$

November in Mercedes is typically mild to warm, with an average high near 79.7°F and low near 57.0°F at the selected NOAA reference station. The normal monthly rainfall is about 1.23 inches across 5.7 measurable-rain days, so visitors should expect limited rain interruption. Light crowds and $$ – moderate conditions shape the overall trade-off. The month is strongest for sightseeing, families, couples, especially when the plan emphasizes sightseeing, history, road trip. Use the scores as a consistent comparison tool and check short-range forecasts and official access alerts before departure.

Why Visit

Choose November for sightseeing, history, road trip, a 9.4/10 weather score, and light crowds relative to this destination's busier periods.

Things to Know

Conditions can change quickly; confirm forecasts, operating hours and reservation requirements.

Score 8.1 · Great

December in Mercedes

72.90° / 50.20°F 1.12 in Moderate crowds $$

December in Mercedes is typically mild to warm, with an average high near 72.9°F and low near 50.2°F at the selected NOAA reference station. The normal monthly rainfall is about 1.12 inches across 7.2 measurable-rain days, so visitors should expect occasional rain. Moderate crowds and $$ – moderate conditions shape the overall trade-off. The month is strongest for sightseeing, families, couples, especially when the plan emphasizes sightseeing, history, road trip. Use the scores as a consistent comparison tool and check short-range forecasts and official access alerts before departure.

Why Visit

Choose December for sightseeing, history, road trip, a 9.3/10 weather score, and moderate crowds relative to this destination's busier periods.

Things to Know

Conditions can change quickly; confirm forecasts, operating hours and reservation requirements.

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How Scores Are Calculated

Data source: Catalog: https://www.traveltexas.com/cities-and-regions/texas-cities/ | Coordinates: 2025 U.S. Census Gazetteer GEOID 4847700 | Climate: NOAA 1991-2020 normals, USC00418059 https://www.ncei.noaa.gov/data/normals-monthly/1991-2020/access/USC00418059.csv, nearest complete station 8.1 mi | Humidity: NASA POWER 2001-2020 climatology https://power.larc.nasa.gov/api/temporal/climatology/point | Daylight: astronomical calculation at mid-month | Derived scores: TExploreVibe v2 documented methodology | Image: https://commons.wikimedia.org/wiki/File:Mercedes_historic_downtown.jpg (CC BY-SA 3.0; Akissforme) Last updated: 2026-08-11

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