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
Sylvester in April shows a temperature shift, moving from an average high of a fresh 52.5°F (11.4°C) in March to a refreshing 64.9°F (18.3°C). The low-temperature in Sylvester, West Virginia, averages to a frosty 45.3°F (7.4°C) during the nights of April.Humidity
The average relative humidity in April is 77%.Rainfall
In Sylvester, West Virginia, in April, it is raining for 18.3 days, with typically 3.35" (85mm) of accumulated precipitation. Throughout the year, in Sylvester, there are 183.9 rainfall days, and 35.35" (898mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. April is the last month it regularly snows. During 1 snowfall days, in April, Sylvester aggregates 0.24" (6mm) of snow. In Sylvester, during the entire year, snow falls for 40.7 days and aggregates up to 19.45" (494mm) of snow.Daylight
In April, the average length of the day is 13h and 13min.On the first day of the month, sunrise is at 7:10 am and sunset at 7:49 pm. On the last day of April, sunrise is at 6:30 am and sunset at 8:16 pm EDT.
Sunshine
The average sunshine in April in Sylvester is 8.1h.UV index
In April, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: In April, the maximum UV index of 5 translates into these guidelines:
Put precautions into practice - Guidance to elude sunburn is provided. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the usual temperature for Sylvester in April?
What is the average humidity in April in Sylvester?
How many days does it rain in April in Sylvester?
What is the last month it snows in Sylvester?
How many hours of daylight does Sylvester have in April?
When are sunrise and sunset in April in Sylvester?
How long on average sun shines in April in Sylvester?
What is the UV index intensity in April in Sylvester?
Average temperature in April
Sylvester, WV
- Average high temperature in April: 64.9°F
The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (39°F).
- Average low temperature in April: 45.3°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (25.9°F).
Average pressure in April
Sylvester, 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
Sylvester, WV
- Average wind speed in April: 6.5mph
The windiest months (with the highest average wind speed) are January and February (6.6mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity in April
Sylvester, WV
- Average humidity in April: 77%
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are June, July, August and November (76%).
Average rainfall in April
Sylvester, WV
- Average rainfall in April: 3.35"
The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days in April
Sylvester, WV
- Average rainfall days in April: 18.3 days
The month with the highest number of rainy days is May (20.6 days).
The month with the least rainy days is November (10.9 days).
Average snowfall in April
Sylvester, WV
- Average snowfall in April: 0.24"
The months with the highest snowfall are January and February (5.12").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Sylvester, WV
- Average snowfall days in April: 1 days
The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Sylvester, 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 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in April
Sylvester, WV
- Average sunshine days in April: 10.4 days
The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is February (8.7 days).
Average UV index in April
Sylvester, WV
- Average UV index in April: 5
The months with the highest UV index are 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 in April
Sylvester, WV
- Average cloud cover in April: 45
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in April
Sylvester, WV
- Average visibility in April: 6mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Sylvester, West Virginia, USA
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