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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, is a frosty winter month in Onley, Virginia, with an average temperature varying between 35.2°F (1.8°C) and 43.5°F (6.4°C). January, with average temperatures reaching a high of 43.5°F (6.4°C) and a low of 35.2°F (1.8°C), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Onley, is also a frosty month, with an average temperature varying between 36.5°F (2.5°C) and 45.1°F (7.3°C). As January transitions into February, the average high-temperature rests at a still chilly 45.1°F (7.3°C), maintaining a close resemblance to the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Onley, Virginia, with an average temperature varying between 50°F (10°C) and 42.1°F (5.6°C). Onley's March average high-temperature settles at a fresh 50°F (10°C), showing a near match with the preceding month. Weather in March »
Weather in April
April is a refreshing spring month in Onley, Virginia, with an average temperature ranging between min 51.8°F (11°C) and max 59.4°F (15.2°C). April sees a rise in the average high-temperature, climbing from a fresh 50°F (10°C) in March to a moderate 59.4°F (15.2°C). Weather in April »
Weather in May
May, the last month of the spring in Onley, is an agreeable month, with temperature in the range of an average high of 68.5°F (20.3°C) and an average low of 60.8°F (16°C). May brings a rise in Onley's average high-temperature, moving from a refreshing 59.4°F (15.2°C) in April to a pleasant 68.5°F (20.3°C). Weather in May »
Weather in June
June, the first month of the summer in Onley, is a moderately hot month, with an average temperature ranging between min 70.3°F (21.3°C) and max 77.4°F (25.2°C). The shift into June brings a slight increase in the average high-temperature, moving from an agreeable 68.5°F (20.3°C) in May to a warm 77.4°F (25.2°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Onley, Virginia, with an average temperature ranging between max 82°F (27.8°C) and min 75.7°F (24.3°C). The warmest month is July, with an average high-temperature of 82°F (27.8°C) and an average low-temperature of 75.7°F (24.3°C). In July, the heat index is computed to be a hot 87.8°F (31°C). Weather in July »
Weather in August
August, the last month of the summer in Onley, is another warm month, with temperature in the range of an average high of 81°F (27.2°C) and an average low of 75°F (23.9°C). The transition into August shows a subtle variation to a still warm 81°F (27.2°C) from July's 82°F (27.8°C) in the average high-temperature. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Onley, Virginia, with temperature in the range of an average low of 70.3°F (21.3°C) and an average high of 76.1°F (24.5°C). During September, Onley records an average high-temperature of a still warm 76.1°F (24.5°C), marking a slight divergence from August's 81°F (27.2°C). Weather in September »
Weather in October
October, like September, in Onley, Virginia, is another enjoyable autumn month, with an average temperature varying between 67.1°F (19.5°C) and 60.3°F (15.7°C). A shift in Onley's weather is observed as September turns into October, with the average high temperature reducing from a moderately hot 76.1°F (24.5°C) to an enjoyable 67.1°F (19.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a moderate month in Onley, Virginia, with temperature in the range of an average low of 48.7°F (9.3°C) and an average high of 56.1°F (13.4°C). The onset of November introduces a moderate change in Onley's weather, with average high-temperatures falling from October's enjoyable 67.1°F (19.5°C) to a mild 56.1°F (13.4°C). Weather in November »
Weather in December
December, the first month of the winter in Onley, is still a chilly month, with temperature in the range of an average high of 48.9°F (9.4°C) and an average low of 41.7°F (5.4°C). December ushers in a minor alteration in Onley's climate, with the average high-temperature moving from November's refreshing 56.1°F (13.4°C) to a chilly 48.9°F (9.4°C). Weather in December »
Updated: Jun 7, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Onley?
Onley experiences its lowest temperatures in January, with an average peak of 43.5°F (6.4°C) and a low of 35.2°F (1.8°C).
What are the least humid months?
January and November, with an average relative humidity of 74%, are the least humid months in Onley.
What is the driest month?
The months with the least rainfall are January and November Rain falls for 11.1 days and accumulates 2.44" (62mm) of rain.
How many days does it rain?
In Onley, during the entire year, the rain falls for 175.7 days and collects up to 37.72" (958mm) of precipitation.
When does it snow?
January through March and December are months with snowfall.
How much does it snow?
In Onley, during the entire year, snow falls for 6 days and aggregates up to 1.5" (38mm) of snow.
What is the month with the lowest UV index in Onley?
January is the month with the lowest UV index, with an average maximum UV index of 2.
What is the snowiest month?
February is the month with the most snowfall. Snow falls for 2.4 days and accumulates 0.79" (20mm) of snow.
What is the month with the least sunshine?
The month with the least sunshine in Onley is February, with an average of 5.2h of sunshine.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
When it does not snow?
In Onley, Virginia, snow does not fall in April through November.
What is the most humid month?
The most humid month is May, with an average relative humidity of 80%.
When are the longest days?
With an average of 14h and 42min of daylight, June has the longest days of the year.
What time of the year is the hottest?
In Onley, the peak average temperatures are observed in July, with a high of 82°F (27.8°C) and a low of 75.7°F (24.3°C).
What month has the most sunshine?
With an average of 11h of sunshine, July has the most sunshine of the year.
What is the month with the highest UV index?
The months with the highest UV index are July and August, with an average maximum UV index of 7.
What is the wettest month?
The month with the most rainfall is August, when the rain falls for 18.3 days and typically aggregates up to 4.29" (109mm) of precipitation.
What is the month with the shortest days?
With an average of 9h and 36min of daylight, December has the shortest days of the year.
Average temperature
Onley, VA
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (43.5°F).
The month with the highest average low temperature is July (75.7°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).
Average pressure
Onley, VA
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
30.03"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Onley, VA
- Average wind speed in January:
13.1mph - Average wind speed in February:
12.8mph - Average wind speed in March:
12.9mph - Average wind speed in April:
12.7mph - Average wind speed in May:
11.1mph - Average wind speed in June:
10.1mph
- Average wind speed in July:
9.4mph - Average wind speed in August:
9.2mph - Average wind speed in September:
10.9mph - Average wind speed in October:
12.2mph - Average wind speed in November:
12.7mph - Average wind speed in December:
12.4mph
The windiest month (with the highest average wind speed) is January (13.1mph).
The calmest month (with the lowest average wind speed) is August (9.2mph).
Average humidity
Onley, VA
The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are January and November (74%).
Average rainfall
Onley, VA
- Average rainfall in January:
2.44" - Average rainfall in February:
2.83" - Average rainfall in March:
2.87" - Average rainfall in April:
3.03" - Average rainfall in May:
2.99" - Average rainfall in June:
3.15"
- Average rainfall in July:
3.98" - Average rainfall in August:
4.29" - Average rainfall in September:
3.07" - Average rainfall in October:
3.58" - Average rainfall in November:
2.44" - Average rainfall in December:
3.03"
The wettest month (with the highest rainfall) is August (4.29").
The driest months (with the least rainfall) are January and November (2.44").
Average rainfall days
Onley, VA
- Average rainfall days in January:
11.1 days - Average rainfall days in February:
11.2 days - Average rainfall days in March:
15.8 days - Average rainfall days in April:
15.4 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
16.6 days
- Average rainfall days in July:
19.5 days - Average rainfall days in August:
18.3 days - Average rainfall days in September:
14.6 days - Average rainfall days in October:
13 days - Average rainfall days in November:
10.9 days - Average rainfall days in December:
12.5 days
The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is November (10.9 days).
Average snowfall
Onley, VA
The month with the highest snowfall is February (0.79").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days
Onley, VA
- Average snowfall days in January:
1.3 days - Average snowfall days in February:
2.4 days - Average snowfall days in March:
0.9 days - Average snowfall days in April:
0.2 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.3 days - Average snowfall days in December:
0.9 days
The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Onley, VA
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 4min
- Average daylight in July:
14h and 3min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
5h and 3min - Average sunshine in February:
5h and 1min - Average sunshine in March:
7h and 1min - Average sunshine in April:
9h and 2min - Average sunshine in May:
9h and 5min - Average sunshine in June:
10h and 5min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
10h and 4min - Average sunshine in September:
9h and 4min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).
Average sunshine days
Onley, VA
- Average sunshine days in January:
15.9 days - Average sunshine days in February:
13.4 days - Average sunshine days in March:
13.5 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
11.5 days - Average sunshine days in June:
11.5 days
- Average sunshine days in July:
9.4 days - Average sunshine days in August:
10.1 days - Average sunshine days in September:
13.3 days - Average sunshine days in October:
15.8 days - Average sunshine days in November:
17.6 days - Average sunshine days in December:
15.9 days
The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is July (9.4 days).
Average UV index
Onley, VA
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover
Onley, VA
The month with the most cloud cover is March (Cloud cover 44).
The months with the least cloud cover are June, July and August (Cloud cover 26).
Average visibility
Onley, VA
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Onley, Virginia, USA
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