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
Triadelphia in April shows a temperature shift, moving from an average high of a chilly 48.4°F (9.1°C) in March to a comfortable 60.8°F (16°C). An average nighttime temperature of 41.4°F (5.2°C) is recorded in Triadelphia, West Virginia, during April.Humidity
The months with the lowest humidity are April and August, with an average relative humidity of 77%.Rainfall
In April, the rain falls for 15.6 days. Throughout April, 2.52" (64mm) of precipitation is accumulated. In Triadelphia, during the entire year, the rain falls for 166.3 days and collects up to 25.94" (659mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. April is the last month it regularly snows. During 1.7 snowfall days, in April, Triadelphia aggregates 0.43" (11mm) of snow. In Triadelphia, during the entire year, snow falls for 50.4 days and aggregates up to 14.06" (357mm) of snow.Daylight
In Triadelphia, the average length of the day in April is 13h and 18min.On the first day of the month, sunrise is at 7:05 am and sunset at 7:47 pm. On the last day of April, sunrise is at 6:22 am and sunset at 8:16 pm EDT.
Sunshine
In Triadelphia, the average sunshine in April is 7.5h.UV index
In Triadelphia, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A typical high UV index of 4 in April suggests the following recommendations:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Triadelphia?
What are the least humid months in Triadelphia?
What is the average humidity in April in Triadelphia?
How much does it rain in Triadelphia in April?
What is the last month it snows in Triadelphia?
What is the average length of the day in April in Triadelphia?
When are sunrise and sunset in April in Triadelphia?
How long on average sun shines in April in Triadelphia?
What is the UV index reading in April in Triadelphia?
Average temperature in April
Triadelphia, WV
- Average high temperature in April: 60.8°F
The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (33.6°F).
- Average low temperature in April: 41.4°F
The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).
Average pressure in April
Triadelphia, WV
- Average pressure in April: 29.97"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
Triadelphia, WV
- Average wind speed in April: 7.3mph
The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.6mph).
Average humidity in April
Triadelphia, WV
- Average humidity in April: 77%
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are April and August (77%).
Average rainfall in April
Triadelphia, WV
- Average rainfall in April: 2.52"
The wettest month (with the highest rainfall) is May (2.68").
The driest month (with the least rainfall) is November (1.69").
Average rainfall days in April
Triadelphia, WV
- Average rainfall days in April: 15.6 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is January (9.4 days).
Average snowfall in April
Triadelphia, WV
- Average snowfall in April: 0.43"
The month with the highest snowfall is January (3.66").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Triadelphia, WV
- Average snowfall days in April: 1.7 days
The month with the highest number of snowfall days is January (14.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Triadelphia, WV
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in April: 7h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in April
Triadelphia, WV
- Average sunshine days in April: 11.6 days
The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is February (9.4 days).
Average UV index in April
Triadelphia, WV
- Average UV index in April: 4
The months with the highest UV index are May, June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Triadelphia, WV
- Average cloud cover in April: 49
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in April
Triadelphia, 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 and February (4mi).
Triadelphia, West Virginia, USA
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