Cass
West Virginia, USA
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Cass, West VA

April in Cass, West Virginia, is a mild spring month, with average temperature varying between 37.4°F (3°C) and 59°F (15°C).

Temperature

In Cass, the average high-temperature rises, from a fresh 50°F (10°C) in March, to a moderate 59°F (15°C). The average low-temperature, in Cass, is 37.4°F (3°C).

Rainfall

In Cass, during April, the rain falls for 15 days and regularly aggregates up to 4.8" (123mm) of precipitation. Throughout the year, in Cass, there are 169 rainfall days, and 56.7" (1441mm) of precipitation is accumulated.

Daylight

In April, the average length of the day is 13.2h.

Sunshine

The average sunshine in Cass is 6h.

UV index

In April, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
The daily maximum UV index of 7 interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in April in Cass?

The average high-temperature, in April, in Cass, West Virginia, is 59°F (15°C), while the average low-temperature is 37.4°F (3°C).

How many days does it rain in April in Cass?

In April, the rain falls for 15 days. Throughout April, 4.8" (123mm) of precipitation is accumulated.

What is the average length of the day in April in Cass?

In April, the average length of the day is 13.2h.

How many hours of sunshine does Cass have in April?

In April, the average sunshine in Cass is 6h.

What is the UV index intensity in April in Cass?

The average daily maximum UV index in April in Cass is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV rays.
Average temperature in April - Cass, West VA
  • Average high temperature in April: 59°F

Warmest months (with the highest average high temperature) are July and August (77°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in April: 37°F

Months with the highest average low temperature are July and August (55°F).
The coldest month (with the lowest average low temperature) is January (16°F).

Average rainfall in April - Cass, West VA
  • Average rainfall in April: 4.8"

The wettest month (with the highest rainfall) is July (5.6").
The driest month (with the lowest rainfall) is October (4.2").

Average rainfall days in April - Cass, West VA
  • Average rainfall days in April: 15 days

The month with the highest number of rainy days is January (17 days).
Months with the lowest number of rainy days are September and October (11 days).

Average daylight in April / Average sunshine in April - Cass, West VA
  • Average daylight in April: 13.2h

The month with the longest days is June (Average daylight: 14.8h).
The month with shortest days is December (Average daylight: 9.5h).

  • Average sunshine in April: 6h

Months with most sunshine are May, June, July and August (Average sunshine: 7h).
The month with least sunshine is December (Average sunshine: 3h).

Average UV index in April - Cass, West VA
  • Average UV index in April: 7

Months with the highest UV index are June and July (UV index 10).
Months with the lowest UV index are January and December (UV index 2).