April weather forecast and climate
Storrs, CT

Weather in April

April is a mild spring month in Storrs, Connecticut, with average temperature varying between 39.4°F (4.1°C) and 55.9°F (13.3°C).

Temperature

In April, the average high-temperature increases, from a frosty 43.7°F (6.5°C) in March, to a moderate 55.9°F (13.3°C). The average low-temperature, in April, is 39.4°F (4.1°C).

Humidity

The least humid month in Storrs is April, with an average relative humidity of 72%.

Rainfall

In Storrs, during April, the rain falls for 10.2 days and regularly aggregates up to 0.91" (23mm) of precipitation. In Storrs, during the entire year, the rain falls for 112.3 days and collects up to 9.33" (237mm) of precipitation.

Snowfall

Months with snowfall are January through May, November and December. In Storrs, during 0.5 snowfall days, 0.08" (2mm) of snow is typically accumulated. In Storrs, during the entire year, snow falls for 21.5 days, and aggregates up to 3.15" (80mm) of snow.

Daylight

In April, the average length of the day in Storrs is 13.4h.

Sunshine

In Storrs, the average sunshine in April is 8.2h.

UV index

In Storrs, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to the Sun's UV rays for the average person.
Note: In April, the average maximum UV index of 3 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
[Resources]

FAQ

What is the temperature in April in Storrs?

The average high-temperature, in April, in Storrs, Connecticut, is 55.9°F (13.3°C), while the average low-temperature is 39.4°F (4.1°C).

What is the least humid month in Storrs?

The least humid month is April, with an average relative humidity of 72%.

What is the average humidity in April in Storrs?

In Storrs, the average relative humidity in April is 72%.

How many days does it rain in April in Storrs?

In Storrs, in April, during 10.2 rainfall days, 0.91" (23mm) of precipitation is typically accumulated.

How many days does it snow in April in Storrs?

In Storrs, Connecticut, during April, snow falls for 0.5 days and regularly aggregates up to 0.08" (2mm) of snow.

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

The average length of the day in April in Storrs, Connecticut, is 13.4h.

How many hours of sunshine does Storrs have in April?

In April, the average sunshine in Storrs is 8.2h.

How high is the UV index in April in Storrs?

In April, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to the UV radiation.

Average temperature in April
Storrs, CT

Average temperature in April - Storrs, CT
  • Average high temperature in April: 55.9°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in April: 39.4°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).

[Resources]

Average pressure in April
Storrs, CT

Average pressure in April - Storrs, CT
  • Average pressure in April: 29.98"

The month with the highest atmospheric pressure is November (30.08").
The month with the lowest atmospheric pressure is June (29.93").

[Resources]

Average wind speed in April
Storrs, CT

Average wind speed in April - Storrs, CT
  • Average wind speed in April: 8.3mph

The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

[Resources]

Average humidity in April
Storrs, CT

Average humidity in April - Storrs, CT
  • Average humidity in April: 72%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (72%).

[Resources]

Average rainfall in April
Storrs, CT

Average rainfall in April - Storrs, CT
  • Average rainfall in April: 0.91"

The wettest month (with the highest rainfall) is July (1.14").
The driest month (with the least rainfall) is September (0.39").

[Resources]

Average rainfall days in April
Storrs, CT

Average rainfall days in April - Storrs, CT
  • Average rainfall days in April: 10.2 days

The month with the highest number of rainy days is July (13.4 days).
The month with the least rainy days is January (5.6 days).

[Resources]

Average snowfall in April
Storrs, CT

Average snowfall in April - Storrs, CT
  • Average snowfall in April: 0.08"

The month with the highest snowfall is March (0.94").
Months with the least snowfall are June, July, August, September and October (0").

[Resources]

Average snowfall days in April
Storrs, CT

Average snowfall days in April - Storrs, CT
  • Average snowfall days in April: 0.5 days

The month with the highest number of snowfall days is February (5.4 days).
Months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average daylight in April /
Average sunshine in April
Storrs, CT

Average daylight in April / Average sunshine in April - Storrs, CT
  • Average daylight in April: 13.4h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in April: 8.2h

The month with the most sunshine is August (Average sunshine: 10.4h).
The month with the least sunshine is December (Average sunshine: 4.7h).

[Resources]

Average sunshine days in April
Storrs, CT

Average sunshine days in April - Storrs, CT
  • Average sunshine days in April: 16.6 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is July (14.9 days).

[Resources]

Average UV index in April
Storrs, CT

Average UV index in April - Storrs, CT
  • Average UV index in April: 3

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

[Resources]

Average cloud cover in April
Storrs, CT

Average cloud cover in April - Storrs, CT
  • Average cloud cover in April: 46

Months with the most cloud cover are February, March, May and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 34).

[Resources]

Average visibility in April
Storrs, CT

Average visibility in April - Storrs, CT
  • Average visibility in April: 6mi

Months with the highest visibility are January, February, March, April, October, November and December (6mi).
Months with the lowest visibility are May, June, July, August and September (5mi).

[Resources]