Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
In Thornburg, stepping into April brings a temperature increase, moving up from March's cool 54.3°F (12.4°C) to a comfortable 66.7°F (19.3°C). During April, the average low-temperature is a chilly 46.9°F (8.3°C).Humidity
In April, the average relative humidity in Thornburg is 73%.Rainfall
In Thornburg, in April, it is raining for 14.7 days, with typically 2.28" (58mm) of accumulated precipitation. In Thornburg, during the entire year, the rain falls for 153.8 days and collects up to 26.73" (679mm) of precipitation.Snowfall
January through April, November and December are months with snowfall in Thornburg. April is the last month it regularly snows in Thornburg. During 0.3 snowfall days, in April, Thornburg aggregates 0.47" (12mm) of snow. In Thornburg, during the entire year, snow falls for 13.5 days and aggregates up to 6.77" (172mm) of snow.Daylight
In April, the average length of the day is 13h and 13min.On the first day of April, sunrise is at 6:53 am and sunset at 7:33 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 8:00 pm EDT.
Sunshine
In April, the average sunshine is 9h.UV index
In April, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high UV index of 4 in April translates into the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Frequently asked questions
What is the usual temperature for Thornburg in April?
What is the average humidity in April in Thornburg?
How many days does it rain in April in Thornburg?
What is the last month it snows in Thornburg?
How many hours of daylight does Thornburg have in April?
When is the sunrise / sunset in April in Thornburg?
How long on average sun shines in April in Thornburg?
How high is the UV index in April in Thornburg?
Average temperature in April
Thornburg, VA
- Average high temperature in April: 66.7°F
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (42.4°F).
- Average low temperature in April: 46.9°F
The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).
Average pressure in April
Thornburg, VA
- Average pressure in April: 30"Hg
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 in April
Thornburg, VA
- Average wind speed in April: 7mph
The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in April
Thornburg, VA
- Average humidity in April: 73%
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (71%).
Average rainfall in April
Thornburg, VA
- Average rainfall in April: 2.28"
The wettest month (with the highest rainfall) is August (2.83").
The driest month (with the least rainfall) is January (1.65").
Average rainfall days in April
Thornburg, VA
- Average rainfall days in April: 14.7 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is November (9.1 days).
Average snowfall in April
Thornburg, VA
- Average snowfall in April: 0.47"
The month with the highest snowfall is February (1.93").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Thornburg, VA
- Average snowfall days in April: 0.3 days
The months with the highest number of snowfall days are January and February (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Thornburg, VA
- Average daylight in April: 13h and 1min
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 April: 9h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in April
Thornburg, VA
- Average sunshine days in April: 13.3 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (12.4 days).
Average UV index in April
Thornburg, VA
- Average UV index in April: 4
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 in April
Thornburg, VA
- Average cloud cover in April: 41
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in April
Thornburg, VA
- Average visibility in April: 6mi
The months with the highest visibility are January, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are February, May and September (5mi).
Thornburg, Virginia, USA
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