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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, in Ona, West Virginia, is another cold winter month, with an average temperature fluctuating between 25.7°F (-3.5°C) and 39°F (3.9°C). January is the coldest month of the year, registering average temperatures as high as 39°F (3.9°C) and as low as 25.7°F (-3.5°C). Weather in January »
Weather in February
The last month of the winter, February, is a chilly month in Ona, West Virginia, with an average temperature varying between 43.5°F (6.4°C) and 28.9°F (-1.7°C). February's average high-temperature is a chilly 43.5°F (6.4°C), maintaining a close comparison with January's 39°F (3.9°C). Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Ona, West Virginia, with temperature in the range of an average high of 53.2°F (11.8°C) and an average low of 36.3°F (2.4°C). March shows a rise in the average high-temperature, moving from February's frosty 43.5°F (6.4°C) to a cool 53.2°F (11.8°C). Weather in March »
Weather in April
April in Ona, West Virginia, is a refreshing spring month, with an average temperature varying between 65.8°F (18.8°C) and 45.7°F (7.6°C). Observing a rise in April, the average high-temperature goes from March's cool 53.2°F (11.8°C) to a refreshing 65.8°F (18.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Ona, West Virginia, with an average temperature varying between 54.5°F (12.5°C) and 76.1°F (24.5°C). May sees a rise in the average high-temperature, climbing from a refreshing 65.8°F (18.8°C) in April to a warm 76.1°F (24.5°C). Weather in May »
Weather in June
June, the first month of the summer in Ona, is still a warm month, with an average temperature fluctuating between 83.5°F (28.6°C) and 60.8°F (16°C). As May gives way to June, the average high-temperature displays a slight ascent, adjusting from a warm 76.1°F (24.5°C) to a still moderately hot 83.5°F (28.6°C). Weather in June »
Weather in July
July is a hot summer month in Ona, West Virginia, with temperature in the range of an average high of 87.1°F (30.6°C) and an average low of 64°F (17.8°C). In Ona, the highest average temperatures are observed in July, with a high of 87.1°F (30.6°C) and a low of 64°F (17.8°C). July's average heat index is computed to be a fiery hot 100.4°F (38°C). Weather in July »
Weather in August
August, the last month of the summer in Ona, is another warm month, with an average temperature ranging between max 85.6°F (29.8°C) and min 62.4°F (16.9°C). In Ona, August's average high-temperature stands at a warm 85.6°F (29.8°C), closely related to the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Ona, West Virginia, with an average temperature varying between 79.5°F (26.4°C) and 57.7°F (14.3°C). Ona in September undergoes a slight reduction in the average high-temperature, shifting from August's moderately hot 85.6°F (29.8°C) to a still warm 79.5°F (26.4°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Ona, West Virginia, with an average temperature ranging between min 46.9°F (8.3°C) and max 66.4°F (19.1°C). The start of October signals a decrease in the average high-temperature, transitioning from a warm 79.5°F (26.4°C) in September to a comfortable 66.4°F (19.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Ona, West Virginia, with an average temperature varying between 53.2°F (11.8°C) and 37.6°F (3.1°C). In November, the meteorological conditions alter, with the average high-temperature shifting from an enjoyable 66.4°F (19.1°C) in October to a cool 53.2°F (11.8°C). Weather in November »
Weather in December
December, the first month of the winter in Ona, is also a frosty month, with an average temperature fluctuating between 32.7°F (0.4°C) and 44.4°F (6.9°C). In Ona, the average high-temperature in December slightly decreases from a cool 53.2°F (11.8°C) in November to a chilly 44.4°F (6.9°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Ona?
Ona's January weather reaches an average high of 39°F (3.9°C) and an average low of 25.7°F (-3.5°C), making it the coldest month.
How many days does it rain in Ona?
Throughout the year, in Ona, West Virginia, there are 176 rainfall days, and 33.15" (842mm) of precipitation is accumulated.
When does it snow in Ona?
January through April, October through December are months with snowfall in Ona, West Virginia.
What is the snowiest month in Ona?
The month with the most snowfall in Ona, West Virginia, is January, when snow falls for 11.4 days and typically aggregates up to 3.62" (92mm) of snow.
How much does it snow in Ona?
Throughout the year, in Ona, West Virginia, there are 38.2 snowfall days, and 14.92" (379mm) of snow is accumulated.
What is the month with the least sunshine in Ona?
With an average of 3.8h of sunshine, January has the least sunshine of the year in Ona.
What are the months with the lowest UV index in Ona?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.
What is the most humid month in Ona?
The most humid month in Ona is February, with an average relative humidity of 81%.
When is Daylight Saving Time (DST) in Ona?
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.
What is the wettest month in Ona?
May is the month with the most rainfall. Rain falls for 19.6 days and accumulates 3.54" (90mm) of precipitation.
When it does not snow in Ona?
May through September are months without snowfall.
What is the month with the highest UV index in Ona?
May through August, with an average maximum UV index of 6, are months with the highest UV index in Ona, West Virginia.
When are the longest days in Ona?
With an average of 14h and 48min of daylight, June has the longest days of the year.
What time of the year is the hottest in Ona?
July is the warmest month of the year in Ona, West Virginia, registering average temperatures as high as 87.1°F (30.6°C) and as low as 64°F (17.8°C).
What is the least humid month in Ona?
The least humid month in Ona, West Virginia, is August, with an average relative humidity of 74%.
What month has the most sunshine in Ona?
The month with the most sunshine is August, with an average of 10.4h of sunshine.
What is the driest month in Ona?
September is the month with the least rainfall. Rain falls for 12.5 days and accumulates 1.89" (48mm) of precipitation.
What is the month with the shortest days in Ona?
With an average of 9h and 30min of daylight, December has the shortest days of the year in Ona, West Virginia.
Average temperature
Ona, WV
The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (39°F).
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).
Average pressure
Ona, WV
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.1"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.97"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
30.01"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.16"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed
Ona, WV
- Average wind speed in January:
6.6mph - Average wind speed in February:
6.7mph - Average wind speed in March:
6.5mph - Average wind speed in April:
6.6mph - Average wind speed in May:
5.7mph - Average wind speed in June:
5mph
- Average wind speed in July:
4.4mph - Average wind speed in August:
4.2mph - Average wind speed in September:
4.5mph - Average wind speed in October:
5.3mph - Average wind speed in November:
5.7mph - Average wind speed in December:
6.2mph
The windiest month (with the highest average wind speed) is February (6.7mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity
Ona, WV
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (74%).
Average rainfall
Ona, WV
- Average rainfall in January:
2.44" - Average rainfall in February:
3.27" - Average rainfall in March:
2.99" - Average rainfall in April:
3.23" - Average rainfall in May:
3.54" - Average rainfall in June:
2.95"
- Average rainfall in July:
2.91" - Average rainfall in August:
2.28" - Average rainfall in September:
1.89" - Average rainfall in October:
2.44" - Average rainfall in November:
2.05" - Average rainfall in December:
3.15"
The wettest month (with the highest rainfall) is May (3.54").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days
Ona, WV
- Average rainfall days in January:
12.3 days - Average rainfall days in February:
12.2 days - Average rainfall days in March:
15.8 days - Average rainfall days in April:
17.1 days - Average rainfall days in May:
19.6 days - Average rainfall days in June:
16.7 days
- Average rainfall days in July:
17.2 days - Average rainfall days in August:
15.5 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
12.7 days - Average rainfall days in November:
10.9 days - Average rainfall days in December:
13.5 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is November (10.9 days).
Average snowfall
Ona, WV
The month with the highest snowfall is January (3.62").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Ona, WV
- Average snowfall days in January:
11.4 days - Average snowfall days in February:
10 days - Average snowfall days in March:
5.8 days - Average snowfall days in April:
0.7 days - Average snowfall days in May:
0.1 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:
0.4 days - Average snowfall days in November:
2.3 days - Average snowfall days in December:
7.5 days
The month with the highest number of snowfall days is January (11.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Ona, WV
- 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 2min - Average daylight in June:
14h and 5min
- 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 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
4h and 4min - Average sunshine in March:
5h and 5min - Average sunshine in April:
8h and 0min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 2min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Ona, WV
- Average sunshine days in January:
11.7 days - Average sunshine days in February:
9.3 days - Average sunshine days in March:
11 days - Average sunshine days in April:
10.8 days - Average sunshine days in May:
9.5 days - Average sunshine days in June:
11.3 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
13.5 days - Average sunshine days in September:
14.6 days - Average sunshine days in October:
16.3 days - Average sunshine days in November:
16.9 days - Average sunshine days in December:
12.8 days
The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is February (9.3 days).
Average UV index
Ona, WV
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Ona, WV
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Ona, WV
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Ona, West Virginia, USA
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