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
New Haven's transition into April sees a rise in the average high-temperature, advancing from a cold 37°F (2.8°C) in March to a chilly 49.6°F (9.8°C). Throughout April, New Haven witnesses a nighttime temperature average of 36.1°F (2.3°C).Humidity
The average relative humidity in April is 78%.Rainfall
In New Haven, in April, during 16.4 rainfall days, 3.62" (92mm) of precipitation is typically accumulated. In New Haven, during the entire year, the rain falls for 171 days and collects up to 39.21" (996mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In New Haven, during April, snow falls for 4.3 days and regularly aggregates up to 1.34" (34mm) of snow. Throughout the year, there are 76.2 snowfall days, and 36.61" (930mm) of snow is accumulated.Daylight
In New Haven, the average length of the day in April is 13h and 27min.On the first day of the month, sunrise is at 6:45 am and sunset at 7:32 pm. On the last day of April, in New Haven, sunrise is at 5:58 am and sunset at 8:06 pm EDT.
Sunshine
In April, the average sunshine in New Haven, New York, is 7.2h.UV index
In New Haven, New York, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: An average UV index of 3 in April transforms into this advice:
Guard yourself - Avoiding sunburn is suggested. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in New Haven in April?
What is the average humidity in April in New Haven?
How much does it rain in New Haven in April?
How much does it snow in New Haven in April?
What is the average length of the day in April in New Haven?
When are sunrise and sunset in April in New Haven?
How long on average sun shines in April in New Haven?
What is the UV index intensity in April in New Haven?
Average temperature in April
New Haven, NY
- Average high temperature in April: 49.6°F
The warmest month (with the highest average high temperature) is July (75.2°F).
The month with the lowest average high temperature is January (27.9°F).
- Average low temperature in April: 36.1°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (18°F).
Average pressure in April
New Haven, NY
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
New Haven, NY
- Average wind speed in April: 10.4mph
The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).
Average humidity in April
New Haven, NY
- Average humidity in April: 78%
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is September (77%).
Average rainfall in April
New Haven, NY
- Average rainfall in April: 3.62"
The wettest month (with the highest rainfall) is October (4.02").
The driest month (with the least rainfall) is September (2.36").
Average rainfall days in April
New Haven, NY
- Average rainfall days in April: 16.4 days
The month with the highest number of rainy days is October (19.1 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in April
New Haven, NY
- Average snowfall in April: 1.34"
The month with the highest snowfall is January (8.98").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
New Haven, NY
- Average snowfall days in April: 4.3 days
The month with the highest number of snowfall days is January (18.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
New Haven, NY
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in April: 7h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in April
New Haven, NY
- Average sunshine days in April: 10.2 days
The month with the most sunshine days is September (14 days).
The month with the least sunshine days is January (6.3 days).
Average UV index in April
New Haven, NY
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in April
New Haven, NY
- Average cloud cover in April: 53
The month with the most cloud cover is January (Cloud cover 77).
The months with the least cloud cover are July and August (Cloud cover 30).
Average visibility in April
New Haven, NY
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
New Haven, New York, USA
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