Best MonthJanuary
TExplore Score8.7 / 10
Best TimeBest overall: January; strong alternatives: February and November.
Best SeasonWinter
Ideal TripWeekend
The strongest overall windows for Mission are January, February and November. January 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.
Mission 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, MCALLEN, located approximately 4.7 miles from the destination reference point. Scores help compare months; they do not replace a short-range forecast or current operating notices.
TExplore Score8.7Great
Compare all 12 months for Mission using climate normals, crowds, value, comfort and traveler-fit scores.
January Scores
The strongest month at a glance.
Weather9.7Excellent
Rain9.0Excellent
Crowds7.0Good
Value8.4Great
Comfort10.0Excellent
Outdoors9.7Excellent
Seasonal Appeal8.2Great
Cost$$Moderate
Best Time For
Best WeatherJanuary9.7 / 10
Least RainJanuary9.0 / 10
Lowest CrowdsAugust7.6 / 10
Best ValueJanuary8.4 / 10
FamiliesJanuary9.9 / 10
CouplesJanuary9.8 / 10
SoloJanuary9.3 / 10
RomanticJanuary9.6 / 10
RelaxingJanuary9.6 / 10
OutdoorsJanuary9.7 / 10
SightseeingJanuary10.0 / 10
How Long Should You Stay?
1 DayGreat
Half DayLess Ideal
2 DaysGreat
Day TripLess Ideal
3 DaysFair
WeekendExcellent
4–5 DaysLess Ideal
1 Week+Less Ideal
10 Days+Less Ideal
Sweet Spot: Weekend
Choose a Month
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Mission in January
8.7 / 10 Great
January in Mission is typically mild to warm, with an average high near 71.4°F and low near 49.4°F at the selected NOAA reference station. The normal monthly rainfall is about 0.65 inches across 3.2 measurable-rain days, so visitors should expect limited rain interruption. Light crowds and $$ – 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.
Weather9.7
Rain9.0
Crowds7.0
Value8.4
Comfort10.0
Outdoors9.7
Seasonal Appeal8.2
Cost$$
Month at a Glance
- Average High
- 71.40°F
- Average Low
- 49.40°F
- Rainfall
- 0.65 in
- Rainy Days
- 3.20
- Humidity
- 69.10%
- Daylight
- 10.70 hr
- Crowds
- Light crowds
- Cost
- $$ – Moderate
All 12 Months
Compare the full year. On phones, every month becomes its own easy-to-read card.
| Month | Overall | Weather | Rain | Crowds | Cost | Best For |
|---|---|---|---|---|---|---|
| January | 8.7 | 9.7 | 9.0 | Moderate | $$ | Sightseeing, Families, Couples |
| February | 8.6 | 9.7 | 9.0 | Moderate | $$ | Sightseeing, Families, Couples |
| March | 8.3 | 9.6 | 8.6 | Busy | $$ | Sightseeing, Families, Couples |
| April | 8.4 | 9.3 | 8.3 | Moderate | $$ | Sightseeing, Families, Couples |
| May | 8.0 | 8.3 | 8.4 | Moderate | $$ | Sightseeing, Families, Couples |
| June | 7.0 | 6.8 | 7.1 | Moderate | $$ | Sightseeing, Families, Couples |
| July | 7.3 | 6.9 | 8.3 | Moderate | $$ | Sightseeing, Families, Couples |
| August | 7.4 | 6.7 | 8.3 | Moderate | $$ | Sightseeing, Families, Couples |
| September | 7.2 | 7.1 | 6.2 | Moderate | $$ | Sightseeing, Families, Couples |
| October | 8.2 | 8.9 | 7.9 | Moderate | $$ | Sightseeing, Families, Couples |
| November | 8.6 | 9.6 | 8.7 | Moderate | $$ | Sightseeing, Families, Couples |
| December | 8.4 | 9.7 | 9.0 | Busy | $$ | Sightseeing, Families, Couples |
Best to Worst Months
- 1January8.7
- 2February8.6
- 3November8.6
- 4December8.4
- 5April8.4
- 6March8.3
- 7October8.2
- 8May8.0
- 9August7.4
- 10July7.3
- 11September7.2
- 12June7.0
GreatJanuary · February · November · December · April · March · October · May
GoodAugust · July · September · June
Season Overview
Spring
8.2 / 10April is the strongest month in this season, based on the same overall scoring formula.
Summer
7.2 / 10August is the strongest month in this season, based on the same overall scoring formula.
Fall
8.0 / 10November is the strongest month in this season, based on the same overall scoring formula.
Winter
8.6 / 10January 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
Outdoors9.7 / 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
January in Mission
71.40° / 49.40°F 0.65 in Light crowds $$
January in Mission is typically mild to warm, with an average high near 71.4°F and low near 49.4°F at the selected NOAA reference station. The normal monthly rainfall is about 0.65 inches across 3.2 measurable-rain days, so visitors should expect limited rain interruption. Light crowds and $$ – 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 January for sightseeing, history, road trip, a 9.7/10 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.
February in Mission
76.20° / 53.40°F 0.64 in Light crowds $$
February in Mission is typically mild to warm, with an average high near 76.2°F and low near 53.4°F at the selected NOAA reference station. The normal monthly rainfall is about 0.64 inches across 3.2 measurable-rain days, so visitors should expect limited rain interruption. Light crowds and $$ – 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 February for sightseeing, history, road trip, a 9.7/10 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.
March in Mission
81.50° / 59.20°F 1.04 in Moderate crowds $$
March in Mission is typically mild to warm, with an average high near 81.5°F and low near 59.2°F at the selected NOAA reference station. The normal monthly rainfall is about 1.04 inches across 3.5 measurable-rain days, so visitors should expect limited rain interruption. Moderate crowds and $$ – 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 9.6/10 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.
April in Mission
86.80° / 65.40°F 1.37 in Light crowds $$
April in Mission is typically warm to hot, with an average high near 86.8°F and low near 65.4°F at the selected NOAA reference station. The normal monthly rainfall is about 1.37 inches across 3.7 measurable-rain days, so visitors should expect limited rain interruption. Light crowds and $$ – 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 9.3/10 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.
May in Mission
91.60° / 71.40°F 1.39 in Light crowds $$
May in Mission is typically warm to hot, with an average high near 91.6°F and low near 71.4°F at the selected NOAA reference station. The normal monthly rainfall is about 1.39 inches across 3.4 measurable-rain days, so visitors should expect limited rain interruption. Light crowds and $$ – 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 8.3/10 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.
June in Mission
96.40° / 75.60°F 3.05 in Light crowds $$
June in Mission is typically warm to hot, with an average high near 96.4°F and low near 75.6°F at the selected NOAA reference station. The normal monthly rainfall is about 3.05 inches across 3.9 measurable-rain days, so visitors should expect limited rain interruption. Light crowds and $$ – 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 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.
July in Mission
97.50° / 76.70°F 1.62 in Light crowds $$
July in Mission is typically warm to hot, with an average high near 97.5°F and low near 76.7°F at the selected NOAA reference station. The normal monthly rainfall is about 1.62 inches across 3.0 measurable-rain days, so visitors should expect limited rain interruption. Light crowds and $$ – 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 6.9/10 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.
August in Mission
98.90° / 77.00°F 1.45 in Light crowds $$
August in Mission is typically warm to hot, with an average high near 98.9°F and low near 77.0°F at the selected NOAA reference station. The normal monthly rainfall is about 1.45 inches across 3.5 measurable-rain days, so visitors should expect limited rain interruption. Light crowds and $$ – 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 August for sightseeing, history, road trip, a 6.7/10 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.
September in Mission
94.00° / 73.40°F 3.81 in Light crowds $$
September in Mission is typically warm to hot, with an average high near 94.0°F and low near 73.4°F at the selected NOAA reference station. The normal monthly rainfall is about 3.81 inches across 5.8 measurable-rain days, so visitors should expect limited rain interruption. Light crowds and $$ – 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 September 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.
October in Mission
89.10° / 66.40°F 2.04 in Light crowds $$
October in Mission is typically warm to hot, with an average high near 89.1°F and low near 66.4°F at the selected NOAA reference station. The normal monthly rainfall is about 2.04 inches across 3.7 measurable-rain days, so visitors should expect limited rain interruption. Light crowds and $$ – 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 October for sightseeing, history, road trip, a 8.9/10 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.
November in Mission
79.50° / 57.30°F 1.05 in Light crowds $$
November in Mission is typically mild to warm, with an average high near 79.5°F and low near 57.3°F at the selected NOAA reference station. The normal monthly rainfall is about 1.05 inches across 2.8 measurable-rain days, so visitors should expect limited rain interruption. Light crowds and $$ – 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 November for sightseeing, history, road trip, a 9.6/10 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.
December in Mission
72.60° / 50.70°F 0.57 in Moderate crowds $$
December in Mission is typically mild to warm, with an average high near 72.6°F and low near 50.7°F at the selected NOAA reference station. The normal monthly rainfall is about 0.57 inches across 3.3 measurable-rain days, so visitors should expect limited rain interruption. Moderate crowds and $$ – 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 December for sightseeing, history, road trip, a 9.7/10 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.
Compare Months
Compare Destinations
Choose two or three destination-and-month combinations to compare weather, crowds, value, comfort and traveler fit side by side.
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Santa Ana National Wildlife Refuge 8.2$$14 miles
How Scores Are Calculated
Data source: Catalog: https://www.traveltexas.com/cities-and-regions/texas-cities/ | Coordinates: 2025 U.S. Census Gazetteer GEOID 4848768 | Climate: NOAA 1991-2020 normals, USC00415701 https://www.ncei.noaa.gov/data/normals-monthly/1991-2020/access/USC00415701.csv, nearest complete station 4.7 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:Mission,TX.jpg (CC BY-SA 4.0; Theunderratedtaco) Last updated: 2026-08-11
Read the complete scoring methodology →