Onan, VA
Unincorporated community in Nelson County, Virginia
Onan is a small unincorporated community in Nelson County, Virginia. It is 2.4 miles N of Afton, the nearest town. Its ZIP code is 22920.
Onan at a glance
- State
- Virginia
- County
- Nelson County
- ZIP code
- 22920
- Nearest town
- Afton (2.4 mi)
- Time zone
- America/New York
- Coordinates
- 37.9881, -78.8244
Weather in Onan now
Loading the National Weather Service forecast…
Onan weather by the hour
Onan weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Onan.
This week in Onan
Sunrise, sunset and moon in Onan
What is the weather usually like in Onan?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 86°F average high
- Januarycoldest month · 23°F average low
- 45.3 inprecipitation per year · 1,151 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Onan: May–June and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station WAYNESBORO WTP, VA US (USC00448941), adjusted for the elevation of Onan.
Onan weather month by month
Sunrise and sunset in Onan through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:28 AM | 5:21 PM | 9 h 52 min |
| February | 7:03 AM | 5:55 PM | 10 h 51 min |
| March | 7:24 AM | 7:23 PM | 11 h 59 min |
| April | 6:38 AM | 7:52 PM | 13 h 14 min |
| May | 6:03 AM | 8:20 PM | 14 h 16 min |
| June | 5:50 AM | 8:41 PM | 14 h 50 min |
| July | 6:03 AM | 8:39 PM | 14 h 35 min |
| August | 6:29 AM | 8:10 PM | 13 h 40 min |
| September | 6:56 AM | 7:24 PM | 12 h 28 min |
| October | 7:22 AM | 6:39 PM | 11 h 16 min |
| November | 6:54 AM | 5:05 PM | 10 h 10 min |
| December | 7:22 AM | 4:58 PM | 9 h 35 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Onan?
Onan has a humid subtropical climate. The warmest month is July, with an average high of 86°F (30°C), and the coldest is January, with average lows of 23°F (-5°C).
It gets about 45.3 inches (1,151 mm) of precipitation a year. The wettest month is September and the driest is February.
The best time to visit Onan is May–June and September–October. 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.
Webcams near Onan
The closest live webcam is Blue Ridge Acres: US-250 - Rt 151, 3.0 miles N of Onan.
Webcams: Windy.com. Distances in a straight line from Onan.
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Map of Onan, VA
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Onan Street View
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Questions about Onan
Where is Onan, VA?
Onan is an unincorporated community in Nelson County, Virginia, 2.4 miles N of Afton.
What county is Onan in?
Onan is in Nelson County, Virginia.
What is the ZIP code of Onan, VA?
The ZIP code for Onan is 22920.
What is the nearest town to Onan?
Afton, 2.4 miles away.
Are there webcams near Onan?
Yes. The closest is Blue Ridge Acres: US-250 - Rt 151, 3.0 miles away.
What is the hottest month in Onan?
July, with an average high of 86°F (30°C).
What is the coldest month in Onan?
January, with an average low of 23°F (-5°C).
How much does it rain in Onan?
About 45.3 inches (1,151 mm) a year; the wettest month is September.
Does it snow in Onan?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Onan?
May–June and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Onan have?
Humid subtropical (Köppen Cfa).
Last updated: