Climate averages 1991–2020
League City weather
in August.
A hot, wet month: the warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a hot month in League City: daytime highs average 32.1°C and nights cool to about 25.2°C. By daytime temperature it is the warmest month of the year.
Expect about 108 mm of rain on roughly 15 days, which makes August a wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 12 min on an average August day.
The nearest other city in this atlas is Pearland (20 km away). In August its highs average 32.9°C, 0.8°C warmer than League City, with 100 mm of rain.
Among the 498 cities listed in the United States, League City ranks joint 128th of 498 for the warmest August highs and joint 432nd of 498 for the driest August (rainfall, lowest first). The mean August high of those 498 cities is 29.9°C; League City is 2.2°C warmer than that mean.
From August to September, average highs fall by 2.1°C to 30.0°C, and monthly rainfall rises from 108 mm to 130 mm.
The annual picture
August in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
League City climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 16.6°C8.7°C | 8.7°C | 103 | 9.2 | 10.510 h |
| February | 18.4°C10.5°C | 10.5°C | 83 | 8.3 | 11.111 h |
| March | 21.3°C13.7°C | 13.7°C | 90 | 8.9 | 12.012 h |
| April | 24.6°C17.1°C | 17.1°C | 93 | 8.5 | 12.913 h |
| May | 28.1°C21.4°C | 21.4°C | 89 | 10.0 | 13.614 h |
| June | 30.7°C24.4°C | 24.4°C | 110 | 13.7 | 14.014 h |
| July | 31.8°C25.2°C | 25.2°C | 94 | 13.8 | 13.814 h |
| August, selected | 32.1°C25.2°C | 25.2°C | 108 | 14.8 | 13.213 h |
| September | 30.0°C23.0°C | 23.0°C | 130 | 13.1 | 12.412 h |
| October | 26.3°C18.6°C | 18.6°C | 112 | 9.4 | 11.511 h |
| November | 21.2°C13.4°C | 13.4°C | 104 | 8.4 | 10.711 h |
| December | 17.6°C9.9°C | 9.9°C | 104 | 9.3 | 10.310 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
August in nearby cities
- Pearland in AugustUnited States · 20 kmHigh 32.9°C · Low 24.7°C · 100 mm rain
- Pasadena (Texas), United States in AugustUnited States · 23 kmHigh 33.0°C · Low 24.6°C · 98 mm rain
- Baytown in AugustUnited States · 28 kmHigh 32.6°C · Low 24.6°C · 113 mm rain
- Houston in AugustUnited States · 38 kmHigh 33.3°C · Low 24.5°C · 98 mm rain
- Missouri City in AugustUnited States · 45 kmHigh 33.2°C · Low 24.7°C · 94 mm rain
- Sugar Land in AugustUnited States · 54 kmHigh 33.4°C · Low 24.7°C · 88 mm rain
- Cypress in AugustUnited States · 78 kmHigh 33.9°C · Low 24.5°C · 83 mm rain
- The Woodlands in AugustUnited States · 82 kmHigh 34.0°C · Low 24.3°C · 88 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for League City) is explained once on the League City year overview and on the Sources, method and limits page.