South Riding, VA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in South Riding now
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South Riding weather by the hour
South Riding weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of South Riding.
This week in South Riding
Sunrise, sunset and moon in South Riding
What is the weather usually like in South Riding?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 88°F average high
- Januarycoldest month · 25°F average low
- 43.2 inprecipitation per year · 1,098 mm
- 21.0 insnowfall per year · 53 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit South Riding: May–June and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station WASHINGTON DC DULLES AP, VA US (USW00093738), adjusted for the elevation of South Riding.
South Riding weather month by month
Sunrise and sunset in South Riding through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:25 AM | 5:13 PM | 9 h 48 min |
| February | 6:59 AM | 5:48 PM | 10 h 49 min |
| March | 7:19 AM | 7:18 PM | 11 h 58 min |
| April | 6:31 AM | 7:48 PM | 13 h 16 min |
| May | 5:55 AM | 8:17 PM | 14 h 21 min |
| June | 5:42 AM | 8:38 PM | 14 h 56 min |
| July | 5:55 AM | 8:36 PM | 14 h 40 min |
| August | 6:22 AM | 8:06 PM | 13 h 43 min |
| September | 6:50 AM | 7:19 PM | 12 h 29 min |
| October | 7:18 AM | 6:33 PM | 11 h 14 min |
| November | 6:51 AM | 4:57 PM | 10 h 6 min |
| December | 7:20 AM | 4:50 PM | 9 h 30 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in South Riding?
South Riding has a humid subtropical climate. The warmest month is July, with an average high of 88°F (31°C), and the coldest is January, with average lows of 25°F (-4°C).
It gets about 43.2 inches (1,098 mm) of precipitation a year. The wettest month is May and the driest is February. Snow is common: about 21 inches fall in an average year.
The best time to visit South Riding is May–June and September–October. At 282 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about South Riding
Weather in towns near South Riding
Questions about the weather in South Riding
What is the hottest month in South Riding?
July, with an average high of 88°F (31°C).
What is the coldest month in South Riding?
January, with an average low of 25°F (-4°C).
How much does it rain in South Riding?
About 43.2 inches (1,098 mm) a year; the wettest month is May.
Does it snow in South Riding?
Yes, about 21 inches of snow fall in an average year.
When is the best time to visit South Riding?
May–June and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does South Riding have?
Humid subtropical (Köppen Cfa).
What is the weather like in South Riding in November?
Highs average 56°F and lows 36°F, with about 3.1 inches of precipitation.
What time is sunrise in South Riding?
Around 6:51 AM in mid-November, and sunset around 4:57 PM. Today’s exact times are shown above.
Where does this South Riding weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of South Riding.
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