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
As March transitions into April, a change in temperatures is observed, with average highs moving from a chilly 44.2°F (6.8°C) to a moderate 55.6°F (13.1°C). Throughout the month of April, Salem witnesses an average low-temperature of 40.8°F (4.9°C).Humidity
With an average relative humidity of 72%, April is the least humid month.Rainfall
In Salem, during April, the rain falls for 14.8 days and regularly aggregates up to 3.23" (82mm) of precipitation. Throughout the year, there are 148.6 rainfall days, and 32.76" (832mm) of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall. In April, in Salem, it is snowing for 0.9 days. Throughout April, 0.2" (5mm) of snow is accumulated. In Salem, during the entire year, snow falls for 25.4 days and aggregates up to 12.6" (320mm) of snow.Daylight
The average length of the day in April is 13h and 22min.On the first day of the month, sunrise is at 6:30 am and sunset at 7:14 pm. On the last day of April, sunrise is at 5:46 am and sunset at 7:46 pm EDT.
Sunshine
The average sunshine in April is 8.2h.UV index
In April, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 3 during April leads to these advisories:
Ensure safety - Sun damage prevention is strongly urged. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Always opt for UVA and UVB-resistant sunglasses on radiant days. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in April?
What is the least humid month?
What is the average humidity in April?
How many days does it rain in April?
How much does it snow in April?
How many hours of daylight does Salem have in April?
When are sunrise and sunset in April?
How long on average sun shines in April?
What is the UV index intensity in April?
Average temperature in April
Salem, 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 (34.9°F).
- Average low temperature in April: 40.8°F
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure in April
Salem, CT
- Average pressure in April: 29.98"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
Salem, CT
- Average wind speed in April: 8.6mph
The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).
Average humidity in April
Salem, CT
- Average humidity in April: 72%
The months with the highest relative humidity are February, June, July and September (78%).
The month with the lowest relative humidity is April (72%).
Average rainfall in April
Salem, CT
- Average rainfall in April: 3.23"
The wettest month (with the highest rainfall) is December (3.62").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days in April
Salem, CT
- Average rainfall days in April: 14.8 days
The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is January (8.1 days).
Average snowfall in April
Salem, CT
- Average snowfall in April: 0.2"
The month with the highest snowfall is March (4.13").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in April
Salem, CT
- Average snowfall days in April: 0.9 days
The month with the highest number of snowfall days is February (6.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Salem, CT
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in April: 8h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days in April
Salem, CT
- Average sunshine days in April: 13.8 days
The month with the most sunshine days is November (18 days).
The month with the least sunshine days is June (13.2 days).
Average UV index in April
Salem, CT
- Average UV index in April: 3
The months with the highest UV index are June, July and August (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
Salem, CT
- Average cloud cover in April: 47
The months with the most cloud cover are February, March and December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in April
Salem, CT
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, July, August, September, October, November and December (6mi).
The months with the lowest visibility are May and June (5mi).
Salem, Connecticut, USA
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