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Greensboro Weather by Month
Average temperatures, rainfall and humidity for Greensboro, United States, month by month, built from OpenWeather's historical records. Use it to see what a typical Greensboro month looks like before you travel — then check the live Greensboro forecast for the days ahead.
Warmest month
July
31°C average high
Coolest month
January
0°C average low
Wettest month
December
198 mm of rain
Driest month
March
58 mm of rain
Average temperature and rainfall in Greensboro by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 9°C | 0°C | -15°C / 25°C | 156 mm | 68% | 11 km/h |
| February | 13°C | 2°C | -19°C / 27°C | 67 mm | 66% | 12 km/h |
| March | 17°C | 5°C | -10°C / 30°C | 58 mm | 60% | 13 km/h |
| April | 22°C | 10°C | -2°C / 31°C | 75 mm | 63% | 13 km/h |
| May | 25°C | 14°C | 2°C / 34°C | 102 mm | 73% | 12 km/h |
| June | 29°C | 18°C | -2°C / 36°C | 179 mm | 74% | 11 km/h |
| July | 31°C | 20°C | 4°C / 39°C | 79 mm | 76% | 9 km/h |
| August | 29°C | 19°C | -2°C / 35°C | 109 mm | 79% | 9 km/h |
| September | 27°C | 17°C | 6°C / 35°C | 132 mm | 80% | 10 km/h |
| October | 22°C | 11°C | -4°C / 35°C | 128 mm | 75% | 10 km/h |
| November | 16°C | 4°C | -11°C / 28°C | 59 mm | 69% | 10 km/h |
| December | 12°C | 2°C | -14°C / 23°C | 198 mm | 73% | 10 km/h |
Best time to visit Greensboro
The most comfortable time to visit Greensboro is generally April to May and October, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around December, totalling about 1342 mm a year.
Travellers who prefer heat should aim for July, when highs average 31°C. December is the month to avoid if rain would spoil your plans — it averages 198 mm, roughly 3× the rainfall of March.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Greensboro forecast for what is happening now.