Historical Weather in League City, TX
See 55+ years of weather history for any date in League City going back to 1970.
Part of Texas weather history · Texas temperature records
Look Up a Specific Date
Monthly Climate Averages
Historical temperature and precipitation averages for League City, TX, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.
League City, TX Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
League City, TX Monthly Precipitation
Average rainfall and snowfall per month, in inches.
League City, TX Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Growing Season & Frost in League City, TX
Based on the dates the average overnight low reaches freezing (32°F / 0°C), from 50+ years of NOAA station data.
League City, TX also averages 92 days a year at or above 90°F.
Hours of Daylight in League City, TX
Day length across the year at 29.5°N latitude. Computed from solar geometry.
Best Time to Visit League City, TX
League City, TX has no months that meet our "pleasant" threshold — every season has tradeoffs.
League City Temperature Records
- Record High: The hottest temperature ever recorded in League City, TX is 109°F, set on July 14, 1982.
- Record Low: The coldest temperature ever recorded in League City, TX is 7°F, set on December 24, 1989.
- Data Coverage: Based on 37 years of data from NOAA weather station: HOUSTON NWSO.
All-Time Record High
All-Time Record Low
Monthly Temperature Records in League City
| Month | Record High | Record Low |
|---|---|---|
| January | 85°F(1972) | 15°F(1982) |
| February | 87°F(1986) | 14°F(2021) |
| March | 92°F(2020) | 23°F(2002) |
| April | 95°F(2011) | 30°F(2019) |
| May | 100°F(1998) | 43°F(2013) |
| June | 105°F(2013) | 56°F(1984) |
| July | 109°F(1982) | 62°F(1985) |
| August | 109°F(2023) | 58°F(2023) |
| September | 109°F(2000) | 48°F(1983) |
| October | 99°F(2024) | 29°F(1993) |
| November | 90°F(1973) | 25°F(2018) |
| December | 87°F(2021) | 7°F(1989) |