April weather forecastNorth Grosvenor Dale, CT
April
Weather in April
April in North Grosvenor Dale, Connecticut, is a refreshing spring month, with an average temperature ranging between max 55.6°F (13.1°C) and min 38.1°F (3.4°C).Temperature
The arrival of April sees a shift in the average high-temperature, moving from a cold 42.4°F (5.8°C) in March to a mild 55.6°F (13.1°C). In the month of April, North Grosvenor Dale's average low-temperature falls to an icy 38.1°F (3.4°C).Humidity
April is the least humid month, with an average relative humidity of 72%.Rainfall
In North Grosvenor Dale, in April, during 14.8 rainfall days, 2.91" (74mm) of precipitation is typically accumulated. Throughout the year, there are 151.1 rainfall days, and 31.26" (794mm) of precipitation is accumulated.Snowfall
Months with snowfall in North Grosvenor Dale are January through May, October through December. In April, in North Grosvenor Dale, Connecticut, it is snowing for 1.6 days. Throughout April, 1.38" (35mm) of snow is accumulated. In North Grosvenor Dale, during the entire year, snow falls for 37.7 days and aggregates up to 20.59" (523mm) of snow.Daylight
The average length of the day in April is 13h and 23min.On the first day of the month, sunrise is at 6:28 am and sunset at 7:13 pm. On the last day of April, sunrise is at 5:43 am and sunset at 7:45 pm EDT.
Sunshine
The average sunshine in April is 7.9h.UV index
The average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: A daily maximum UV index of 3 in April translates into the following instructions:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Boost your sun resistance with garments that are densely woven yet spacious. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
North Grosvenor Dale, CT
- Average high temperature in April: 55.6°F
The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (31.5°F).
- Average low temperature in April: 38.1°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 (19.6°F).
Average pressure in April
North Grosvenor Dale, CT
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
North Grosvenor Dale, CT
- Average wind speed in April: 8.4mph
The windiest month (with the highest average wind speed) is January (9mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in April
North Grosvenor Dale, CT
- Average humidity in April: 72%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (72%).
Average rainfall in April
North Grosvenor Dale, CT
- Average rainfall in April: 2.91"
The wettest month (with the highest rainfall) is December (3.11").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in April
North Grosvenor Dale, CT
- Average rainfall days in April: 14.8 days
The month with the highest number of rainy days is July (16.3 days).
The months with the least rainy days are January and February (7.8 days).
Average snowfall in April
North Grosvenor Dale, CT
- Average snowfall in April: 1.38"
The months with the highest snowfall are February and March (5.08").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
North Grosvenor Dale, CT
- Average snowfall days in April: 1.6 days
The month with the highest number of snowfall days is March (9.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
North Grosvenor Dale, CT
- Average daylight in April: 13h and 24min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in April: 7h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in April
North Grosvenor Dale, CT
- Average sunshine days in April: 13.5 days
The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is July (12.9 days).
Average UV index in April
North Grosvenor Dale, CT
- Average UV index in April: 3
The months with the highest UV index are June and July (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
North Grosvenor Dale, CT
- Average cloud cover in April: 48
The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in April
North Grosvenor Dale, CT
- Average visibility in April: 6mi
The months with the highest visibility are March, April, November and December (6mi).
The months with the lowest visibility are January, February, May, June, July, August, September and October (5mi).





