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
April brings a rise in Deerfield's average high-temperature, moving from a chilly 49.6°F (9.8°C) in March to a comfortable 61.2°F (16.2°C). During April, Deerfield sees a mean low-temperature of 46°F (7.8°C).Humidity
April is the least humid month in Deerfield, with an average relative humidity of 72%.Rainfall
In April, in Deerfield, New Jersey, the rain falls for 9.8 days. Throughout April, 0.59" (15mm) of precipitation is accumulated. Throughout the year, in Deerfield, there are 105.4 rainfall days, and 8.03" (204mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall in Deerfield.Daylight
In April, the average length of the day in Deerfield is 13h and 16min.On the first day of the month, sunrise is at 6:43 am and sunset at 7:24 pm. On the last day of April, sunrise is at 6:01 am and sunset at 7:53 pm EDT.
Sunshine
In Deerfield, New Jersey, the average sunshine in April is 8.7h.UV index
In Deerfield, New Jersey, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum daily UV index of 4 during April morphs into the following directions:
Heed the precautions - It is counselled to guard against solar damage. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Deerfield in April?
What is the least humid month in Deerfield?
What is the average humidity in April in Deerfield?
How much does it rain in Deerfield in April?
When it does not snow in Deerfield?
Does it snow in Deerfield in April?
How many hours of daylight does Deerfield have in April?
When is the sunrise / sunset in April in Deerfield?
How long on average sun shines in April in Deerfield?
What is the UV index reading in April in Deerfield?
Average temperature in April
Deerfield, NJ
- Average high temperature in April: 61.2°F
The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (39°F).
- Average low temperature in April: 46°F
The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).
Average pressure in April
Deerfield, NJ
- Average pressure in April: 29.99"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in April
Deerfield, NJ
- Average wind speed in April: 9.4mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).
Average humidity in April
Deerfield, NJ
- Average humidity in April: 72%
The months with the highest relative humidity are May and June (79%).
The month with the lowest relative humidity is April (72%).
Average rainfall in April
Deerfield, NJ
- Average rainfall in April: 0.59"
The wettest month (with the highest rainfall) is August (0.94").
The driest month (with the least rainfall) is September (0.35").
Average rainfall days in April
Deerfield, NJ
- Average rainfall days in April: 9.8 days
The month with the highest number of rainy days is July (12.9 days).
The month with the least rainy days is November (5.1 days).
Average snowfall in April
Deerfield, NJ
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.43").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in April
Deerfield, NJ
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is January (3.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Deerfield, NJ
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days in April
Deerfield, NJ
- Average sunshine days in April: 18.5 days
The month with the most sunshine days is November (23.1 days).
The month with the least sunshine days is July (14.1 days).
Average UV index in April
Deerfield, NJ
- Average UV index in April: 4
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in April
Deerfield, NJ
- Average cloud cover in April: 42
The months with the most cloud cover are February and March (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 29).
Average visibility in April
Deerfield, NJ
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Deerfield, New Jersey, USA
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