Climate and monthly weather forecastRadiant, VA
Climate and monthly weather forecast
Weather in January
January, like December, in Radiant, Virginia, is an icy winter month, with temperature in the range of an average low of 26.4°F (-3.1°C) and an average high of 41.5°F (5.3°C). The coldest time of the year is January, with temperatures averaging a high of 41.5°F (5.3°C) and a low of 26.4°F (-3.1°C). Weather in January »Weather in February
February, the last month of the winter in Radiant, is a chilly month, with temperature in the range of an average high of 46°F (7.8°C) and an average low of 29.5°F (-1.4°C). February's onset brings an average high-temperature of a chilly 46°F (7.8°C), showing a minute difference from January's 41.5°F (5.3°C). Weather in February »Weather in March
March, the first month of the spring in Radiant, 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's onset is marked by a subtle temperature increase, moving from a chilly 46°F (7.8°C) in February to a cool 54°F (12.2°C). Weather in March »Weather in April
April is a refreshing spring month in Radiant, Virginia, with temperature in the range of an average low of 45.7°F (7.6°C) and an average high of 66°F (18.9°C). April's onset witnesses a shift in the average high-temperature, moving from a cool 54°F (12.2°C) in March to a comfortable 66°F (18.9°C). Weather in April »Weather in May
The last month of the spring, May, is a moderately hot month in Radiant, Virginia, with an average temperature varying between 55°F (12.8°C) and 75.6°F (24.2°C). With the onset of May, Radiant's weather sees a temperature rise, transitioning from a refreshing 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 still a warm month in Radiant, Virginia, with an average temperature varying between 61.7°F (16.5°C) and 83.8°F (28.8°C). In Radiant, the average high-temperature in June slightly rises, from a moderately hot 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 tropical summer month in Radiant, Virginia, with an average temperature ranging between min 66°F (18.9°C) and max 88.3°F (31.3°C). Radiant records the warmest temperatures in July, averaging a high of 88.3°F (31.3°C) and a low of 66°F (18.9°C). For most parts of July, the heat index is appraised at a torrid 102.2°F (39°C). Weather in July »Weather in August
The last month of the summer, August, is another tropical month in Radiant, Virginia, with temperature in the range of an average high of 86°F (30°C) and an average low of 64.4°F (18°C). At the start of August, Radiant's average high-temperature reaches a still hot 86°F (30°C), subtly different from the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Radiant, Virginia, with an average temperature ranging between min 59.2°F (15.1°C) and max 79.2°F (26.2°C). Radiant's weather subtly changes with the onset of September, barely falling from a hot 86°F (30°C) in August to a warm 79.2°F (26.2°C). Weather in September »Weather in October
October, like September, in Radiant, Virginia, is another enjoyable autumn month, with temperature in the range of an average low of 48.4°F (9.1°C) and an average high of 67.1°F (19.5°C). During Radiant's transition into October, the average high-temperature lessens, moving from a moderately hot 79.2°F (26.2°C) in September to a comfortable 67.1°F (19.5°C). Weather in October »Weather in November
November, the last month of the autumn in Radiant, is also a fresh month, with an average temperature ranging between max 54.5°F (12.5°C) and min 37.2°F (2.9°C). With November's onset, the average high-temperature recedes from October's refreshing 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 Radiant, is still a chilly month, with an average temperature fluctuating between 46.4°F (8°C) and 32.7°F (0.4°C). December brings a slight decrease in temperature, down from a fresh 54.5°F (12.5°C) in November to a frosty 46.4°F (8°C). Weather in December »Updated: Feb 14, 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
Radiant's coldest weather arrives in January, when temperatures average a high of 41.5°F (5.3°C) and a low of 26.4°F (-3.1°C).
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.
Throughout the year, in Radiant, Virginia, there are 158.3 rainfall days, and 28.5" (724mm) of precipitation is accumulated.
Months with snowfall in Radiant are January through April, November and December.
The month with the most snowfall is January, when snow falls for 4.9 days and typically aggregates up to 2.99" (76mm) of snow.
Throughout the year, in Radiant, Virginia, there are 16.2 snowfall days, and 10.75" (273mm) of snow is accumulated.
The months with the lowest UV index in Radiant are January, February, November and December, with an average maximum UV index of 2.
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.
April is the month with the most rainfall. Rain falls for 15.3 days and accumulates 2.95" (75mm) of precipitation.
In Radiant, snow does not fall in May through October.
May through August, with an average maximum UV index of 6, are months with the highest UV index in Radiant.
The month with the longest days is June, with an average of 14h and 48min of daylight.
Radiant's temperatures peak on average in July, reaching 88.3°F (31.3°C) at their highest and 66°F (18.9°C) at their lowest.
The least humid month is July, with an average relative humidity of 71%.
July has the most sunshine of the year in Radiant, with an average of 10.7h of sunshine.
With an average relative humidity of 78%, December is the most humid month in Radiant, Virginia.
The month with the shortest days in Radiant is December, with an average of 9h and 36min of daylight.
December has the least sunshine of the year in Radiant, with an average of 5.3h of sunshine.
Average temperature
Radiant, 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
Radiant, 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
Radiant, 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
Radiant, VA
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (71%).
Average rainfall
Radiant, 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
Radiant, 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
Radiant, 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
Radiant, 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
Radiant, VA
- Average daylight in January:
9h and 54min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 48min
- Average daylight in July:
14h and 30min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 6min - Average daylight in December:
9h and 36min
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 30min - Average sunshine in February:
5h and 42min - Average sunshine in March:
6h and 54min - Average sunshine in April:
9h and 12min - Average sunshine in May:
9h and 12min - Average sunshine in June:
10h and 36min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
10h and 18min - Average sunshine in September:
8h and 48min - Average sunshine in October:
5h and 54min - Average sunshine in November:
6h and 6min - Average sunshine in December:
5h and 18min
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
Radiant, 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
Radiant, 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
Radiant, 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
Radiant, 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).
