Climate and monthly weather forecast
Unison, VA

Share

Weather in January

January, like December, in Unison, Virginia, is a wintry winter month, with temperature in the range of an average high of 38.7°F (3.7°C) and an average low of 24.8°F (-4°C). January, known for its average high temperature of 38.7°F (3.7°C) and an average low temperature of 24.8°F (-4°C), is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is a chilly month in Unison, Virginia, with an average temperature varying between 43.2°F (6.2°C) and 27.9°F (-2.3°C). Unison marks the arrival of February with an average high-temperature of a chilly 43.2°F (6.2°C), hardly different from January's 38.7°F (3.7°C). Weather in February »

Weather in March

March, the first month of the spring in Unison, is a fresh month, with an average temperature ranging between max 51.6°F (10.9°C) and min 34.3°F (1.3°C). Unison's transition into March is noticed by a slight rise in the average high-temperature, advancing from a chilly 43.2°F (6.2°C) in February to a cool 51.6°F (10.9°C). Weather in March »

Weather in April

April in Unison, Virginia, is a refreshing spring month, with an average temperature varying between 43.5°F (6.4°C) and 64°F (17.8°C). Unison's transition into April brings a rise in the average high-temperature, moving from a fresh 51.6°F (10.9°C) in March to a refreshing 64°F (17.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Unison, Virginia, with an average temperature varying between 54°F (12.2°C) and 73.8°F (23.2°C). The arrival of May brings an increase in high-temperatures, moving from a refreshing 64°F (17.8°C) in April to a warm 73.8°F (23.2°C). Weather in May »

Weather in June

The first month of the summer, June, is also a moderately hot month in Unison, Virginia, with an average temperature fluctuating between 82°F (27.8°C) and 61°F (16.1°C). The shift from May to June sees a slight increase in the average high-temperature, transitioning from 73.8°F (23.2°C) to a still moderately hot 82°F (27.8°C). Weather in June »

Weather in July

July is a hot summer month in Unison, Virginia, with temperature in the range of an average high of 86.5°F (30.3°C) and an average low of 65.5°F (18.6°C). July, recognised by an average high temperature of 86.5°F (30.3°C) and a low of 65.5°F (18.6°C), is Unison's warmest month. The heat index value during July is computed to be a sweltering 98.6°F (37°C). Weather in July »

Weather in August

August, the last month of the summer in Unison, is also a moderately hot month, with an average temperature varying between 84.6°F (29.2°C) and 64°F (17.8°C). Unison sees the arrival of August with an average high-temperature of a moderately hot 84.6°F (29.2°C), indicating a subtle variation from July. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Unison, Virginia, with an average temperature ranging between min 58.3°F (14.6°C) and max 77.4°F (25.2°C). With September's onset, the weather reveals a slight temperature decrease, transitioning from a warm 84.6°F (29.2°C) in August to a still moderately hot 77.4°F (25.2°C). Weather in September »

Weather in October

October, like September, in Unison, Virginia, is another comfortable autumn month, with an average temperature varying between 47.3°F (8.5°C) and 65.3°F (18.5°C). Unison experiences a temperature shift at the start of October, with average high-temperatures adjusting from a warm 77.4°F (25.2°C) in September to a refreshing 65.3°F (18.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Unison, Virginia, with an average temperature varying between 36.5°F (2.5°C) and 52.5°F (11.4°C). November's arrival coincides with a drop in the average high-temperature, decreasing from October's enjoyable 65.3°F (18.5°C) to a fresh 52.5°F (11.4°C). Weather in November »

Weather in December

December, the first month of the winter in Unison, is still a chilly month, with an average temperature ranging between min 30.9°F (-0.6°C) and max 43.7°F (6.5°C). The shift from November to December includes a small decrease in the average high-temperature, from a fresh 52.5°F (11.4°C) to a chilly 43.7°F (6.5°C). Weather in December »

Frequently asked questions

What is the coldest time of year?

In Unison, January records the average lowest temperatures, peaking at 38.7°F (3.7°C) and reaching a low of 24.8°F (-4°C).

How many days does it rain?

In Unison, during the entire year, the rain falls for 162.2 days and collects up to 31.1" (790mm) of precipitation.

When does it snow?

Months with snowfall are January through April, October through December.

When does it snow the most?

January is the month with the most snowfall in Unison. Snow falls for 6.8 days and accumulates 4.17" (106mm) of snow.

How many days does it snow?

Throughout the year, there are 21.9 snowfall days, and 14.88" (378mm) of snow is accumulated.

What is the month with the least sunshine?

The months with the least sunshine are January and December, with an average of 5.1h of sunshine.

When is the lowest UV index?

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)?

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 rainiest month?

The months with the most rainfall in Unison are May and August, with an average 3.35" (85mm) of precipitation.

When it does not snow?

May through September are months without snowfall.

When is the highest UV index?

May through August, with an average maximum UV index of 6, are months with the highest UV index.

When are the longest days?

June has the longest days of the year, with an average of 14h and 54min of daylight.

What is the hottest time of year?

Unison reaches its average highest temperatures in July, measuring 86.5°F (30.3°C) at the peak and 65.5°F (18.6°C) at the lowest.

What is the least humid month?

With an average relative humidity of 73%, July is the least humid month.

What month has the most sunshine?

With an average of 10.8h of sunshine, July has the most sunshine of the year.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 13.7 days and typically collects 1.93" (49mm) of precipitation.

What are the most humid months?

The months with the highest humidity are October and December, with an average relative humidity of 78%.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 30min of daylight.

Average temperature
Unison, VA

Average temperature - Unison, VA

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (38.7°F).

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

Average pressure
Unison, VA

Average pressure - Unison, VA

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed
Unison, VA

Average wind speed - Unison, VA

The windiest month (with the highest average wind speed) is March (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

Average humidity
Unison, VA

Average humidity - Unison, VA

The months with the highest relative humidity are October and December (78%).
The month with the lowest relative humidity is July (73%).

Average rainfall
Unison, VA

Average rainfall - Unison, VA

The wettest months (with the highest rainfall) are May and August (3.35").
The driest month (with the least rainfall) is September (1.93").

Average rainfall days
Unison, VA

Average rainfall days - Unison, VA

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (10.1 days).

Average snowfall
Unison, VA

Average snowfall - Unison, VA

The month with the highest snowfall is January (4.17").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
Unison, VA

Average snowfall days - Unison, VA

The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Unison, VA

Average daylight / Average sunshine - Unison, VA

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are January and December (Average sunshine: 5h and 6min).

Average sunshine days
Unison, VA

Average sunshine days - Unison, VA

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is May (11.1 days).

Average UV index
Unison, VA

Average UV index - Unison, 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 visibility
Unison, VA

Average visibility - Unison, VA

The months with the highest visibility are February, March, April, June, July, August and November (6mi).
The months with the lowest visibility are January, May, September, October and December (5mi).

Unison, Virginia, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location