Union Mill, VA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Union Mill now
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Union Mill weather by the hour
Union Mill weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Union Mill.
This week in Union Mill
Sunrise, sunset and moon in Union Mill
What is the weather usually like in Union Mill?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 87°F average high
- Januarycoldest month · 24°F average low
- 47.1 inprecipitation per year · 1,197 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Union Mill: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station MANASSAS, VA US (USC00445204), adjusted for the elevation of Union Mill.
Union Mill weather month by month
Sunrise and sunset in Union Mill through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:24 AM | 5:13 PM | 9 h 48 min |
| February | 6:58 AM | 5:48 PM | 10 h 49 min |
| March | 7:18 AM | 7:17 PM | 11 h 58 min |
| April | 6:31 AM | 7:47 PM | 13 h 16 min |
| May | 5:55 AM | 8:16 PM | 14 h 20 min |
| June | 5:42 AM | 8:37 PM | 14 h 55 min |
| July | 5:55 AM | 8:35 PM | 14 h 40 min |
| August | 6:22 AM | 8:05 PM | 13 h 43 min |
| September | 6:49 AM | 7:19 PM | 12 h 29 min |
| October | 7:17 AM | 6:32 PM | 11 h 14 min |
| November | 6:50 AM | 4:57 PM | 10 h 6 min |
| December | 7:19 AM | 4:50 PM | 9 h 31 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Union Mill?
Union Mill has a humid subtropical climate. The warmest month is July, with an average high of 87°F (31°C), and the coldest is January, with average lows of 24°F (-4°C).
It gets about 47.1 inches (1,197 mm) of precipitation a year. The wettest month is June and the driest is February.
The best time to visit Union Mill is May–June and August–September. At 302 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 Union Mill
Weather in towns near Union Mill
Questions about the weather in Union Mill
What is the hottest month in Union Mill?
July, with an average high of 87°F (31°C).
What is the coldest month in Union Mill?
January, with an average low of 24°F (-4°C).
How much does it rain in Union Mill?
About 47.1 inches (1,197 mm) a year; the wettest month is June.
Does it snow in Union Mill?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Union Mill?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Union Mill have?
Humid subtropical (Köppen Cfa).
What is the weather like in Union Mill in November?
Highs average 56°F and lows 35°F, with about 3.4 inches of precipitation.
What time is sunrise in Union Mill?
Around 6:50 AM in mid-November, and sunset around 4:57 PM. Today’s exact times are shown above.
Where does this Union Mill weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Union Mill.
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