Climate
Sugar Land weather by month
Average highs, lows, rain and snow for every month, from 30 years of weather records.
Average temperatures
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Best time to visit: February, March, November, when highs are mild and rain is lightest.
Month by month
| Month | High | Low | Rain | Wet days |
|---|---|---|---|---|
| January | 64°F | 45°F | 3.6 in | 11 |
| February | 68°F | 50°F | 2.8 in | 9 |
| March | 74°F | 55°F | 3.5 in | 10 |
| April | 80°F | 60°F | 4.3 in | 9 |
| May | 87°F | 69°F | 5.2 in | 8 |
| June | 92°F | 74°F | 4.2 in | 10 |
| July | 95°F | 76°F | 4.2 in | 11 |
| August | 94°F | 76°F | 5.3 in | 11 |
| September | 90°F | 72°F | 4.4 in | 11 |
| October | 83°F | 62°F | 4.7 in | 9 |
| November | 74°F | 53°F | 3.8 in | 10 |
| December | 67°F | 46°F | 3.8 in | 10 |
NOAA U.S. Climate Normals 1991–2020, Houston Sugarland Mem, Tx Us (2.4 mi away, 82 ft). Wet days: days with at least 0.01 in of precipitation.
Questions
What is the hottest month in Sugar Land?
July, with an average high of 95°F and low of 76°F.
What is the coldest month in Sugar Land?
January, with an average low of 45°F and high of 64°F.
When does it rain most in Sugar Land?
August is the wettest month, averaging 5.3 in of precipitation; the year totals about 49.8 inches.
What is the best time to visit Sugar Land?
For mild weather (highs between 65°F and 85°F) with the least rain, February, March, November.
Where do these numbers come from?
NOAA’s 1991–2020 U.S. Climate Normals for the Houston Sugarland Mem weather station, 2.4 miles from downtown: 30-year averages, not a forecast.