
The strongest overall windows for Longhorn Cavern State Park are February, January 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.
Longhorn Cavern State Park is a state park in Texas’s Hill Country tourism region. It is most useful for travelers comparing nature, scenic, photography, hiking 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, BURNET MUNI AP, located approximately 7.9 miles from the destination reference point. Scores help compare months; they do not replace a short-range forecast or current operating notices.
Compare all 12 months for Longhorn Cavern State Park using climate normals, crowds, value, comfort and traveler-fit scores.
February Scores
The strongest month at a glance.
Best Time For
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Sweet Spot: Weekend
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8.4 / 10 Great
February in Longhorn Cavern State Park is typically cool to mild, with an average high near 64.2°F and low near 41.6°F at the selected NOAA reference station. The normal monthly rainfall is about 1.63 inches across 5.9 measurable-rain days, so visitors should expect limited rain interruption. Light crowds and $ – budget-friendly conditions shape the overall trade-off. The month is strongest for families, couples, solo travel, especially when the plan emphasizes nature, scenic, photography. Use the scores as a consistent comparison tool and check short-range forecasts and official access alerts before departure.
Month at a Glance
- Average High
- 64.20°F
- Average Low
- 41.60°F
- Rainfall
- 1.63 in
- Rainy Days
- 5.90
- Humidity
- 69.40%
- Daylight
- 11.10 hr
- Crowds
- Light crowds
- Cost
- $ – Budget-friendly
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 | 8.4 | 9.3 | 7.7 | Moderate | $ | Families, Couples, Solo travel |
| February | 8.4 | 9.3 | 7.8 | Moderate | $ | Families, Couples, Solo travel |
| March | 7.9 | 8.9 | 6.6 | Busy | $ | Families, Couples, Solo travel |
| April | 8.3 | 9.1 | 7.3 | Busy | $ | Families, Couples, Solo travel |
| May | 7.9 | 8.7 | 6.0 | Moderate | $ | Families, Couples, Solo travel |
| June | 7.5 | 7.9 | 6.9 | Busy | $ | Families, Couples, Solo travel |
| July | 7.5 | 7.4 | 7.8 | Moderate | $ | Families, Couples, Solo travel |
| August | 7.7 | 7.3 | 7.9 | Moderate | $ | Families, Couples, Solo travel |
| September | 8.0 | 8.5 | 6.8 | Moderate | $ | Families, Couples, Solo travel |
| October | 8.1 | 8.9 | 6.5 | Busy | $ | Families, Couples, Solo travel |
| November | 8.3 | 9.1 | 7.2 | Busy | $ | Families, Couples, Solo travel |
| December | 8.1 | 9.2 | 7.5 | Busy | $ | Families, Couples, Solo travel |
Best to Worst Months
- 1February8.4
- 2January8.4
- 3April8.3
- 4November8.3
- 5December8.1
- 6October8.1
- 7September8.0
- 8May7.9
- 9March7.9
- 10August7.7
- 11June7.5
- 12July7.5
Season Overview
Spring
8.0 / 10April is the strongest month in this season, based on the same overall scoring formula.
Summer
7.6 / 10August is the strongest month in this season, based on the same overall scoring formula.
Fall
8.1 / 10November is the strongest month in this season, based on the same overall scoring formula.
Winter
8.3 / 10February is the strongest month in this season, based on the same overall scoring formula.
Traveler Suitability
Cost Through the Year & Crowds Through the Year
January in Longhorn Cavern State Park
January in Longhorn Cavern State Park is typically cool to mild, with an average high near 60.7°F and low near 38.1°F at the selected NOAA reference station. The normal monthly rainfall is about 1.65 inches across 6.1 measurable-rain days, so visitors should expect occasional rain. Light crowds and $ – budget-friendly conditions shape the overall trade-off. The month is strongest for families, couples, solo travel, especially when the plan emphasizes nature, scenic, photography. Use the scores as a consistent comparison tool and check short-range forecasts and official access alerts before departure.
Choose January for nature, scenic, photography, a 9.3/10 weather score, and light crowds relative to this destination's busier periods.
Conditions can change quickly; confirm forecasts, operating hours and reservation requirements.
February in Longhorn Cavern State Park
February in Longhorn Cavern State Park is typically cool to mild, with an average high near 64.2°F and low near 41.6°F at the selected NOAA reference station. The normal monthly rainfall is about 1.63 inches across 5.9 measurable-rain days, so visitors should expect limited rain interruption. Light crowds and $ – budget-friendly conditions shape the overall trade-off. The month is strongest for families, couples, solo travel, especially when the plan emphasizes nature, scenic, photography. Use the scores as a consistent comparison tool and check short-range forecasts and official access alerts before departure.
Choose February for nature, scenic, photography, a 9.3/10 weather score, and light crowds relative to this destination's busier periods.
Conditions can change quickly; confirm forecasts, operating hours and reservation requirements.
March in Longhorn Cavern State Park
March in Longhorn Cavern State Park is typically mild to warm, with an average high near 71.5°F and low near 48.9°F at the selected NOAA reference station. The normal monthly rainfall is about 2.66 inches across 8.0 measurable-rain days, so visitors should expect occasional rain. Moderate crowds and $ – budget-friendly conditions shape the overall trade-off. The month is strongest for families, couples, solo travel, especially when the plan emphasizes nature, scenic, photography. Use the scores as a consistent comparison tool and check short-range forecasts and official access alerts before departure.
Choose March for nature, scenic, photography, a 8.9/10 weather score, and moderate crowds relative to this destination's busier periods.
Conditions can change quickly; confirm forecasts, operating hours and reservation requirements.
April in Longhorn Cavern State Park
April in Longhorn Cavern State Park is typically mild to warm, with an average high near 78.7°F and low near 56.1°F at the selected NOAA reference station. The normal monthly rainfall is about 2.12 inches across 6.6 measurable-rain days, so visitors should expect occasional rain. Moderate crowds and $ – budget-friendly conditions shape the overall trade-off. The month is strongest for families, couples, solo travel, especially when the plan emphasizes nature, scenic, photography. Use the scores as a consistent comparison tool and check short-range forecasts and official access alerts before departure.
Choose April for nature, scenic, photography, a 9.1/10 weather score, and moderate crowds relative to this destination's busier periods.
Conditions can change quickly; confirm forecasts, operating hours and reservation requirements.
May in Longhorn Cavern State Park
May in Longhorn Cavern State Park is typically mild to warm, with an average high near 84.9°F and low near 64.2°F at the selected NOAA reference station. The normal monthly rainfall is about 3.67 inches across 7.8 measurable-rain days, so visitors should expect occasional rain. Light crowds and $ – budget-friendly conditions shape the overall trade-off. The month is strongest for families, couples, solo travel, especially when the plan emphasizes nature, scenic, photography. Use the scores as a consistent comparison tool and check short-range forecasts and official access alerts before departure.
Choose May for nature, scenic, photography, a 8.7/10 weather score, and light crowds relative to this destination's busier periods.
Conditions can change quickly; confirm forecasts, operating hours and reservation requirements.
June in Longhorn Cavern State Park
June in Longhorn Cavern State Park is typically warm to hot, with an average high near 91.5°F and low near 70.8°F at the selected NOAA reference station. The normal monthly rainfall is about 2.85 inches across 6.1 measurable-rain days, so visitors should expect occasional rain. Moderate crowds and $ – budget-friendly conditions shape the overall trade-off. The month is strongest for families, couples, solo travel, especially when the plan emphasizes nature, scenic, photography. Use the scores as a consistent comparison tool and check short-range forecasts and official access alerts before departure.
Choose June for nature, scenic, photography, a 7.9/10 weather score, and moderate crowds relative to this destination's busier periods.
Conditions can change quickly; confirm forecasts, operating hours and reservation requirements.
July in Longhorn Cavern State Park
July in Longhorn Cavern State Park is typically warm to hot, with an average high near 95.0°F and low near 73.2°F at the selected NOAA reference station. The normal monthly rainfall is about 1.79 inches across 5.2 measurable-rain days, so visitors should expect limited rain interruption. Light crowds and $ – budget-friendly conditions shape the overall trade-off. The month is strongest for families, couples, solo travel, especially when the plan emphasizes nature, scenic, photography. Use the scores as a consistent comparison tool and check short-range forecasts and official access alerts before departure.
Choose July for nature, scenic, photography, a 7.4/10 weather score, and light crowds relative to this destination's busier periods.
Plan strenuous activity early, carry extra water and allow for intense afternoon heat.
August in Longhorn Cavern State Park
August in Longhorn Cavern State Park is typically warm to hot, with an average high near 95.8°F and low near 73.1°F at the selected NOAA reference station. The normal monthly rainfall is about 1.76 inches across 4.9 measurable-rain days, so visitors should expect limited rain interruption. Light crowds and $ – budget-friendly conditions shape the overall trade-off. The month is strongest for families, couples, solo travel, especially when the plan emphasizes nature, scenic, photography. Use the scores as a consistent comparison tool and check short-range forecasts and official access alerts before departure.
Choose August for nature, scenic, photography, a 7.3/10 weather score, and light crowds relative to this destination's busier periods.
Plan strenuous activity early, carry extra water and allow for intense afternoon heat.
September in Longhorn Cavern State Park
September in Longhorn Cavern State Park is typically warm to hot, with an average high near 89.1°F and low near 67.7°F at the selected NOAA reference station. The normal monthly rainfall is about 2.89 inches across 6.0 measurable-rain days, so visitors should expect limited rain interruption. Light crowds and $ – budget-friendly conditions shape the overall trade-off. The month is strongest for families, couples, solo travel, especially when the plan emphasizes nature, scenic, photography. Use the scores as a consistent comparison tool and check short-range forecasts and official access alerts before departure.
Choose September for nature, scenic, photography, a 8.5/10 weather score, and light crowds relative to this destination's busier periods.
Conditions can change quickly; confirm forecasts, operating hours and reservation requirements.
October in Longhorn Cavern State Park
October in Longhorn Cavern State Park is typically mild to warm, with an average high near 80.0°F and low near 58.0°F at the selected NOAA reference station. The normal monthly rainfall is about 3.18 inches across 6.8 measurable-rain days, so visitors should expect occasional rain. Moderate crowds and $ – budget-friendly conditions shape the overall trade-off. The month is strongest for families, couples, solo travel, especially when the plan emphasizes nature, scenic, photography. Use the scores as a consistent comparison tool and check short-range forecasts and official access alerts before departure.
Choose October for nature, scenic, photography, a 8.9/10 weather score, and moderate crowds relative to this destination's busier periods.
Conditions can change quickly; confirm forecasts, operating hours and reservation requirements.
November in Longhorn Cavern State Park
November in Longhorn Cavern State Park is typically cool to mild, with an average high near 69.0°F and low near 47.1°F at the selected NOAA reference station. The normal monthly rainfall is about 2.25 inches across 6.5 measurable-rain days, so visitors should expect occasional rain. Moderate crowds and $ – budget-friendly conditions shape the overall trade-off. The month is strongest for families, couples, solo travel, especially when the plan emphasizes nature, scenic, photography. Use the scores as a consistent comparison tool and check short-range forecasts and official access alerts before departure.
Choose November for nature, scenic, photography, a 9.1/10 weather score, and moderate crowds relative to this destination's busier periods.
Conditions can change quickly; confirm forecasts, operating hours and reservation requirements.
December in Longhorn Cavern State Park
December in Longhorn Cavern State Park is typically cool to mild, with an average high near 61.4°F and low near 39.5°F at the selected NOAA reference station. The normal monthly rainfall is about 1.93 inches across 6.3 measurable-rain days, so visitors should expect occasional rain. Moderate crowds and $ – budget-friendly conditions shape the overall trade-off. The month is strongest for families, couples, solo travel, especially when the plan emphasizes nature, scenic, photography. Use the scores as a consistent comparison tool and check short-range forecasts and official access alerts before departure.
Choose December for nature, scenic, photography, a 9.2/10 weather score, and moderate crowds relative to this destination's busier periods.
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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LlanoHow Scores Are Calculated
Data source: Catalog: https://tpwd.texas.gov/state-parks/parks-map | Coordinates: Texas Parks & Wildlife park directory | Climate: NOAA 1991-2020 normals, USW00003999 https://www.ncei.noaa.gov/data/normals-monthly/1991-2020/access/USW00003999.csv, nearest complete station 7.9 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:Tourists_at_Longhorn_Cavern_IMG_2026.JPG (CC BY 3.0; Billy Hathorn) Last updated: 2026-08-11
Read the complete scoring methodology →