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
April brings an increase in the average high-temperature, progressing from a fresh 53.8°F (12.1°C) in March to a comfortable 65.8°F (18.8°C). In April, Radnor experiences a temperature dip to an average of 46.2°F (7.9°C) at night.Humidity
The average relative humidity in April in Radnor is 76%.Rainfall
April is the month with the most rainfall in Radnor. Rain falls for 17.4 days and accumulates 3.43" (87mm) of precipitation.Snowfall
Months with snowfall in Radnor are January through April, October through December. April is the last month it regularly snows in Radnor, West Virginia. During 0.7 snowfall days, in April, Radnor aggregates 0.24" (6mm) of snow. In Radnor, during the entire year, snow falls for 33.2 days and aggregates up to 13.35" (339mm) of snow.Daylight
The average length of the day in April is 13h and 13min.On the first day of the month, sunrise is at 7:13 am and sunset at 7:53 pm. On the last day of April, in Radnor, sunrise is at 6:33 am and sunset at 8:20 pm EDT.
Sunshine
In April, the average sunshine is 8.1h.UV index
In Radnor, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: In April, an average UV index of 4 transforms into the following instructions:
Heed the precautions - Suggestions to avoid sunburn are made. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What are the temperatures in Radnor in April?
What is the average humidity in April in Radnor?
What is the wettest month in Radnor?
How much does it rain in Radnor in April?
What is the last month it snows in Radnor?
How many hours of daylight does Radnor have in April?
When are sunrise and sunset in April in Radnor?
How many hours of sunshine does Radnor have in April?
What is the UV index reading in April in Radnor?
Average temperature in April
Radnor, WV
- Average high temperature in April: 65.8°F
The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (39.7°F).
- Average low temperature in April: 46.2°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure in April
Radnor, WV
- Average pressure in April: 29.99"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in April
Radnor, WV
- Average wind speed in April: 6.6mph
The windiest months (with the highest average wind speed) are January, February and April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in April
Radnor, WV
- Average humidity in April: 76%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (74%).
Average rainfall in April
Radnor, WV
- Average rainfall in April: 3.43"
The wettest month (with the highest rainfall) is April (3.43").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days in April
Radnor, WV
- Average rainfall days in April: 17.4 days
The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is November (10.6 days).
Average snowfall in April
Radnor, WV
- Average snowfall in April: 0.24"
The month with the highest snowfall is February (3.58").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Radnor, WV
- Average snowfall days in April: 0.7 days
The month with the highest number of snowfall days is January (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Radnor, WV
- 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: 8h 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 54min).
Average sunshine days in April
Radnor, WV
- Average sunshine days in April: 10.5 days
The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is May (9.7 days).
Average UV index in April
Radnor, WV
- 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
Radnor, WV
- Average cloud cover in April: 43
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
Radnor, WV
- Average visibility in April: 6mi
The months with the highest visibility are April, June, August, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July, September and December (5mi).
Radnor, West Virginia, USA
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