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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, the same as December, is another cold winter month in Unionville, Virginia, with an average temperature fluctuating between 26.4°F (-3.1°C) and 41.5°F (5.3°C). With its high average temperature of 41.5°F (5.3°C) and a low of 26.4°F (-3.1°C), January is regarded as the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Unionville, is a frosty month, with an average temperature ranging between min 29.5°F (-1.4°C) and max 46°F (7.8°C). With the onset of February, the average high-temperature registers at a chilly 46°F (7.8°C), subtly different from January's 41.5°F (5.3°C). Weather in February »
Weather in March
March, the first month of the spring in Unionville, is a cool month, with an average temperature ranging between min 35.8°F (2.1°C) and max 54°F (12.2°C). March introduces a marginal temperature uplift, with average high-temperatures adjusting from February's chilly 46°F (7.8°C) to a fresh 54°F (12.2°C). Weather in March »
Weather in April
April is a comfortable spring month in Unionville, Virginia, with an average temperature varying between 66°F (18.9°C) and 45.7°F (7.6°C). The average high-temperature increases in April, moving from a fresh 54°F (12.2°C) in March to a refreshing 66°F (18.9°C). Weather in April »
Weather in May
May, the last month of the spring in Unionville, is a moderately hot month, with an average temperature ranging between max 75.6°F (24.2°C) and min 55°F (12.8°C). Unionville's transition into May is marked by a temperature shift, moving from a comfortable 66°F (18.9°C) in April to a moderately hot 75.6°F (24.2°C). Weather in May »
Weather in June
The first month of the summer, June, is also a moderately hot month in Unionville, Virginia, with temperature in the range of an average low of 61.7°F (16.5°C) and an average high of 83.8°F (28.8°C). The arrival of June brings a soft temperature shift, with the average high-temperature nudging from 75.6°F (24.2°C) in May to a still warm 83.8°F (28.8°C). Weather in June »
Weather in July
July is a hot summer month in Unionville, Virginia, with an average temperature fluctuating between 88.3°F (31.3°C) and 66°F (18.9°C). In Unionville, July records the highest average temperatures, peaking at 88.3°F (31.3°C) and reaching a low of 66°F (18.9°C). July's heat index is appraised at a sweltering 102.2°F (39°C). Weather in July »
Weather in August
August, the last month of the summer in Unionville, is another tropical month, with an average temperature ranging between max 86°F (30°C) and min 64.4°F (18°C). Unionville notes an average high-temperature of a still hot 86°F (30°C) in August, displaying minor variation from July. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Unionville, Virginia, with an average temperature ranging between min 59.2°F (15.1°C) and max 79.2°F (26.2°C). September's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from August's tropical 86°F (30°C) to a moderately hot 79.2°F (26.2°C). Weather in September »
Weather in October
October, like September, in Unionville, Virginia, is another enjoyable autumn month, with an average temperature fluctuating between 67.1°F (19.5°C) and 48.4°F (9.1°C). The arrival of October corresponds with a reduction in the average high-temperature, down from September's moderately hot 79.2°F (26.2°C) to a comfortable 67.1°F (19.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Unionville, Virginia, with an average temperature varying between 37.2°F (2.9°C) and 54.5°F (12.5°C). The commencement of November indicates a shift in the average high-temperature, receding from October's comfortable 67.1°F (19.5°C) to a fresh 54.5°F (12.5°C). Weather in November »
Weather in December
December, the first month of the winter in Unionville, is still a chilly month, with an average temperature fluctuating between 46.4°F (8°C) and 32.7°F (0.4°C). Unionville experiences a moderate temperature shift at the start of December, with average high-temperatures adjusting a bit from a fresh 54.5°F (12.5°C) in November to a frosty 46.4°F (8°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Unionville?
January, on average, is the coldest month in Unionville, Virginia, registering a high temperature of 41.5°F (5.3°C) and a low of 26.4°F (-3.1°C).
What is the driest month in Unionville?
January and September are months with the least rain when the rain falls for 10.1 days and typically aggregates up to 1.85" (47mm) of rain.
How many days does it rain in Unionville?
Throughout the year, in Unionville, Virginia, there are 158.3 rainfall days, and 28.5" (724mm) of precipitation is accumulated.
When does it snow in Unionville?
Months with snowfall in Unionville, Virginia, are January through April, November and December.
What is the snowiest month in Unionville?
January is the month with the most snowfall in Unionville. Snow falls for 4.9 days and accumulates 2.99" (76mm) of snow.
How much does it snow in Unionville?
Throughout the year, there are 16.2 snowfall days, and 10.75" (273mm) of snow is accumulated.
What are the months with the lowest UV index in Unionville?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
When is Daylight Saving Time (DST) in Unionville?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Unionville, Virginia, 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 Unionville?
April is the month with the most rainfall. Rain falls for 15.3 days and accumulates 2.95" (75mm) of precipitation.
When it does not snow in Unionville?
May through October are months without snowfall in Unionville, Virginia.
What is the month with the highest UV index in Unionville?
May through August, with an average maximum UV index of 6, are months with the highest UV index in Unionville, Virginia.
When are the longest days in Unionville?
June has the longest days of the year, with an average of 14h and 48min of daylight.
What is the warmest month in Unionville?
The warmest time of the year in Unionville is July, with temperatures averaging a high of 88.3°F (31.3°C) and a low of 66°F (18.9°C).
What is the least humid month in Unionville?
The least humid month is July, with an average relative humidity of 71%.
What month has the most sunshine in Unionville?
July has the most sunshine of the year, with an average of 10.7h of sunshine.
What is the most humid month in Unionville?
The most humid month in Unionville is December, with an average relative humidity of 78%.
What is the month with the shortest days in Unionville?
December has the shortest days of the year in Unionville, Virginia, with an average of 9h and 36min of daylight.
What is the month with the least sunshine in Unionville?
December has the least sunshine of the year in Unionville, Virginia, with an average of 5.3h of sunshine.
Average temperature
Unionville, VA
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (41.5°F).
The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).
Average pressure
Unionville, VA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed
Unionville, VA
- Average wind speed in January:
6mph - Average wind speed in February:
6.3mph - Average wind speed in March:
6.5mph - Average wind speed in April:
6.7mph - Average wind speed in May:
5.7mph - Average wind speed in June:
5.2mph
- Average wind speed in July:
4.6mph - Average wind speed in August:
4.5mph - Average wind speed in September:
5mph - Average wind speed in October:
5.7mph - Average wind speed in November:
5.7mph - Average wind speed in December:
5.4mph
The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity
Unionville, VA
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (71%).
Average rainfall
Unionville, VA
- Average rainfall in January:
1.85" - Average rainfall in February:
1.97" - Average rainfall in March:
2.4" - Average rainfall in April:
2.95" - Average rainfall in May:
2.91" - Average rainfall in June:
2.4"
- Average rainfall in July:
2.32" - Average rainfall in August:
2.64" - Average rainfall in September:
1.85" - Average rainfall in October:
2.4" - Average rainfall in November:
2.24" - Average rainfall in December:
2.56"
The wettest month (with the highest rainfall) is April (2.95").
The driest months (with the least rainfall) are January and September (1.85").
Average rainfall days
Unionville, VA
- Average rainfall days in January:
10.1 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
14.4 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
17.1 days - Average rainfall days in June:
14.4 days
- Average rainfall days in July:
16.5 days - Average rainfall days in August:
15.5 days - Average rainfall days in September:
13.2 days - Average rainfall days in October:
11.2 days - Average rainfall days in November:
9.1 days - Average rainfall days in December:
10.7 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is November (9.1 days).
Average snowfall
Unionville, VA
The month with the highest snowfall is January (2.99").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Unionville, VA
- Average snowfall days in January:
4.9 days - Average snowfall days in February:
4.8 days - Average snowfall days in March:
3.5 days - Average snowfall days in April:
0.3 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:
2.4 days
The month with the highest number of snowfall days is January (4.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Unionville, 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 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 4min
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 36min).
- Average sunshine in January:
5h and 3min - Average sunshine in February:
5h and 4min - Average sunshine in March:
6h and 5min - Average sunshine in April:
9h and 1min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 5min - Average sunshine in November:
6h and 1min - Average sunshine in December:
5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days
Unionville, VA
- Average sunshine days in January:
17.2 days - Average sunshine days in February:
14.3 days - Average sunshine days in March:
14.1 days - Average sunshine days in April:
13.7 days - Average sunshine days in May:
11.7 days - Average sunshine days in June:
13.1 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
13.3 days - Average sunshine days in September:
14.9 days - Average sunshine days in October:
18.3 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
18.2 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (11.7 days).
Average UV index
Unionville, VA
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, November and December (UV index 2).
Average cloud cover
Unionville, VA
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility
Unionville, VA
The months with the highest visibility are February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are January, May and September (5mi).
Unionville, Virginia, USA
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