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
Cass sees an increase in average high-temperatures during April, moving from a frosty 43.9°F (6.6°C) in March to a moderate 55.8°F (13.2°C). Throughout April, the average low-temperature records at an icy 38.1°F (3.4°C).Humidity
In April, the average relative humidity in Cass is 81%.Rainfall
In April, the rain falls for 16.1 days. Throughout April, 2.52" (64mm) of precipitation is accumulated. In Cass, during the entire year, the rain falls for 153.4 days and collects up to 23.23" (590mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Cass. In Cass, West Virginia, in April, during 5.5 snowfall days, 2.24" (57mm) of snow is typically accumulated. In Cass, during the entire year, snow falls for 80.8 days and aggregates up to 36.5" (927mm) of snow.Daylight
The average length of the day in April in Cass is 13h and 14min.On the first day of April, sunrise is at 7:03 am and sunset at 7:43 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 8:10 pm EDT.
Sunshine
In Cass, the average sunshine in April is 7.5h.UV index
In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 3 during April translates into the following recommendations:
Act with care - The need to guard against sun damage is communicated. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Cass in April?
What is the average humidity in April in Cass?
How much does it rain in Cass in April?
How much does it snow in Cass in April?
How many hours of daylight does Cass have in April?
What time are sunrise and sunset in April in Cass?
How many hours of sunshine does Cass have in April?
What is the UV index intensity in April in Cass?
Average temperature in April
Cass, WV
- Average high temperature in April: 55.8°F
The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is January (31.6°F).
- Average low temperature in April: 38.1°F
The month with the highest average low temperature is July (55.8°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure in April
Cass, WV
- Average pressure in April: 29.99"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in April
Cass, WV
- Average wind speed in April: 7.8mph
The windiest month (with the highest average wind speed) is February (8.6mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in April
Cass, WV
- Average humidity in April: 81%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is June (80%).
Average rainfall in April
Cass, WV
- Average rainfall in April: 2.52"
The wettest month (with the highest rainfall) is May (2.72").
The driest month (with the least rainfall) is November (1.3").
Average rainfall days in April
Cass, WV
- Average rainfall days in April: 16.1 days
The month with the highest number of rainy days is May (20.1 days).
The month with the least rainy days is February (6.7 days).
Average snowfall in April
Cass, WV
- Average snowfall in April: 2.24"
The month with the highest snowfall is January (7.64").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Cass, WV
- Average snowfall days in April: 5.5 days
The month with the highest number of snowfall days is January (18.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Cass, 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 30min).
- Average sunshine in April: 7h and 3min
The month with the most sunshine is June (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in April
Cass, WV
- Average sunshine days in April: 10 days
The month with the most sunshine days is October (14.6 days).
The month with the least sunshine days is May (7.7 days).
Average UV index in April
Cass, WV
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Cass, WV
- Average cloud cover in April: 54
The month with the most cloud cover is January (Cloud cover 68).
The months with the least cloud cover are June, July and August (Cloud cover 47).
Average visibility in April
Cass, WV
- Average visibility in April: 5mi
The months with the highest visibility are April and November (5mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (4mi).
Cass, West Virginia, USA
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