Sugar Land Climate by Month
Sugar Land, Texas, United States
Very hot summers and mild winters, with rain spread through the year.
Very hot summers and mild winters, with rain spread through the year: that's Sugar Land's climate in short. Expect highs of 95°F (35°C) in August and 63°F (17°C) in January, with the coldest nights (January) near 43°F (6°C). It gets 47 in (1192 mm) of rain a year, spread across the months.
- Warmest month
- 95°F(35°C)
- Average high, August
- Coldest nights
- 43°F(6°C)
- Average low, January
- Rain per year
- 47 in(1192 mm)
- No clear rainy season
- Humidity
- 71%
- Sunniest: July
Best and worst months in Sugar Land
Best for weatherThe most comfortable weather comes in March, with highs around 74°F (23°C) and about 2.6 in (65 mm) of rain a month.
Least pleasantJuly and August are the least pleasant; August is the hottest, with highs of 95°F (35°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in March.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Sugar Land weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 63°F(17°C) | 43°F(6°C) | 3.5 in(89 mm) | 73% | 2.7 |
| FebFebruary | 67°F(19°C) | 47°F(8°C) | 2.8 in(72 mm) | 76% | 3.0 |
| MarMarchBest | 74°F(23°C) | 53°F(12°C) | 2.6 in(65 mm) | 70% | 4.1 |
| AprApril | 80°F(27°C) | 59°F(15°C) | 2.8 in(71 mm) | 74% | 5.1 |
| MayMay | 87°F(31°C) | 67°F(20°C) | 3.7 in(93 mm) | 72% | 5.8 |
| JunJune | 92°F(33°C) | 73°F(23°C) | 5.3 in(135 mm) | 71% | 6.0 |
| JulJuly | 94°F(35°C) | 75°F(24°C) | 4.2 in(107 mm) | 69% | 6.3 |
| AugAugust | 95°F(35°C) | 75°F(24°C) | 4.3 in(108 mm) | 68% | 5.8 |
| SepSeptember | 91°F(33°C) | 71°F(22°C) | 5.6 in(143 mm) | 67% | 5.0 |
| OctOctober | 84°F(29°C) | 61°F(16°C) | 4.1 in(104 mm) | 70% | 4.0 |
| NovNovember | 74°F(23°C) | 52°F(11°C) | 4.3 in(108 mm) | 72% | 2.9 |
| DecDecember | 66°F(19°C) | 45°F(7°C) | 3.8 in(97 mm) | 73% | 2.4 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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