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
The transition from March to April brings a temperature rise, with average high-temperatures increasing from a chilly 48.7°F (9.3°C) to a comfortable 60.8°F (16°C). During April nights, Petersburg witnesses a consistent average temperature of 40.8°F (4.9°C).Humidity
April, June and July, with an average relative humidity of 75%, are the least humid months in Petersburg.Rainfall
In April, in Petersburg, the rain falls for 15.5 days. Throughout April, 2.36" (60mm) of precipitation is accumulated. In Petersburg, during the entire year, the rain falls for 176.4 days and collects up to 25.24" (641mm) of precipitation.Snowfall
Months with snowfall in Petersburg are January through May, October through December. In Petersburg, during April, snow falls for 1.3 days and regularly aggregates up to 0.35" (9mm) of snow. Throughout the year, there are 37.9 snowfall days, and 15.91" (404mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 15min.On the first day of April in Petersburg, West Virginia, sunrise is at 6:59 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:08 pm EDT.
Sunshine
In Petersburg, the average sunshine in April is 8.8h.UV index
In Petersburg, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index of 4 during April translates into these guidelines:
Adopt protective measures - It is advised to guard against sun damage. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Frequently asked questions
What are April temperatures in Petersburg?
What are the least humid months in Petersburg?
What is the average humidity in April in Petersburg?
How many days does it rain in April in Petersburg?
How much does it snow in Petersburg in April?
How many hours of daylight does Petersburg have in April?
When is the sunrise / sunset in April in Petersburg?
How many hours of sunshine does Petersburg have in April?
How high is the UV index in April in Petersburg?
Average temperature in April
Petersburg, WV
- Average high temperature in April: 60.8°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (36.3°F).
- Average low temperature in April: 40.8°F
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in April
Petersburg, WV
- Average pressure in April: 29.98"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 in April
Petersburg, WV
- Average wind speed in April: 7mph
The windiest month (with the highest average wind speed) is February (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).
Average humidity in April
Petersburg, WV
- Average humidity in April: 75%
The months with the highest relative humidity are February, September, October and December (79%).
The months with the lowest relative humidity are April, June and July (75%).
Average rainfall in April
Petersburg, WV
- Average rainfall in April: 2.36"
The wettest month (with the highest rainfall) is May (2.91").
The driest month (with the least rainfall) is November (1.73").
Average rainfall days in April
Petersburg, WV
- Average rainfall days in April: 15.5 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (11.6 days).
Average snowfall in April
Petersburg, WV
- Average snowfall in April: 0.35"
The month with the highest snowfall is February (4.53").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Petersburg, WV
- Average snowfall days in April: 1.3 days
The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Petersburg, WV
- Average daylight in April: 13h and 2min
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).
- Average sunshine in April: 8h and 5min
The months with the most sunshine are June, July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in April
Petersburg, WV
- Average sunshine days in April: 11.8 days
The month with the most sunshine days is November (15.8 days).
The month with the least sunshine days is February (9.7 days).
Average UV index in April
Petersburg, WV
- Average UV index in April: 4
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in April
Petersburg, WV
- Average cloud cover in April: 42
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in April
Petersburg, WV
- Average visibility in April: 6mi
The months with the highest visibility are April and November (6mi).
The month with the lowest visibility is September (4mi).
Petersburg, West Virginia, USA
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