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
The commencement of April sees a shift in the average high-temperature, moving from a frosty 44.2°F (6.8°C) in March to a mild 55.9°F (13.3°C). Hamden experiences a mean temperature of 41.4°F (5.2°C) during April nights.Humidity
The least humid month is April, with an average relative humidity of 72%.Rainfall
In Hamden, in April, it is raining for 12.2 days, with typically 1.26" (32mm) of accumulated precipitation. Throughout the year, there are 134.2 rainfall days, and 15.12" (384mm) of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall. In Hamden, during April, snow falls for 0.5 days and regularly aggregates up to 0.08" (2mm) of snow. In Hamden, Connecticut, during the entire year, snow falls for 20.5 days and aggregates up to 4.02" (102mm) of snow.Daylight
In April, the average length of the day is 13h and 21min.On the first day of the month, sunrise is at 6:33 am and sunset at 7:17 pm. On the last day of April, in Hamden, Connecticut, sunrise is at 5:49 am and sunset at 7:48 pm EDT.
Sunshine
The average sunshine in April in Hamden is 8.3h.UV index
The average daily maximum UV index in April in Hamden is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: In April, an average UV index of 3 transforms into the following instructions:
Guard yourself - An obligation to protect skin and eyes from harm exists. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Hamden in April?
What is the least humid month in Hamden?
What is the average humidity in April in Hamden?
How many days does it rain in April in Hamden?
How much does it snow in Hamden in April?
How many hours of daylight does Hamden have in April?
What time are sunrise and sunset in April in Hamden?
How many hours of sunshine does Hamden have in April?
How high is the UV index in April in Hamden?
Average temperature in April
Hamden, 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 (34.5°F).
- Average low temperature in April: 41.4°F
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure in April
Hamden, CT
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Hamden, CT
- Average wind speed in April: 8.5mph
The windiest month (with the highest average wind speed) is January (9.2mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity in April
Hamden, CT
- Average humidity in April: 72%
The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is April (72%).
Average rainfall in April
Hamden, CT
- Average rainfall in April: 1.26"
The wettest month (with the highest rainfall) is July (1.69").
The driest month (with the least rainfall) is February (0.79").
Average rainfall days in April
Hamden, CT
- Average rainfall days in April: 12.2 days
The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is January (7.2 days).
Average snowfall in April
Hamden, CT
- Average snowfall in April: 0.08"
The month with the highest snowfall is February (1.14").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in April
Hamden, CT
- Average snowfall days in April: 0.5 days
The month with the highest number of snowfall days is February (6.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Hamden, 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 2min
The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in April
Hamden, CT
- Average sunshine days in April: 15.7 days
The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is June (13.2 days).
Average UV index in April
Hamden, 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
Hamden, CT
- Average cloud cover in April: 45
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
Hamden, CT
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Hamden, Connecticut, USA
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