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 sees a temperature increase, moving from a chilly 48°F (8.9°C) in March to a refreshing 60.3°F (15.7°C). April nights are marked by an average low-temperature of 42.6°F (5.9°C).Humidity
April and July, with an average relative humidity of 74%, are the least humid months in Deer Park.Rainfall
In Deer Park, in April, it is raining for 15.6 days, with typically 2.13" (54mm) of accumulated precipitation. In Deer Park, during the entire year, the rain falls for 158.5 days and collects up to 28.31" (719mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Deer Park, in April, snow falls for 0.6 days, with typically accumulated 0.16" (4mm) of snow. Throughout the year, in Deer Park, there are 23 snowfall days, and 9.45" (240mm) of snow is accumulated.Daylight
In Deer Park, the average length of the day in April is 13h and 19min.On the first day of April in Deer Park, Pennsylvania, sunrise is at 6:42 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 7:54 pm EDT.
Sunshine
In April, the average sunshine in Deer Park is 8.2h.UV index
In April, the average daily maximum UV index in Deer Park, Pennsylvania, is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: In April, an average UV index of 4 transforms into the following instructions:
Take necessary precautions - Defending against sun damage is advocated. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What are April temperatures in Deer Park?
What is the least humid month in Deer Park?
What is the average humidity in April in Deer Park?
How many days does it rain in April in Deer Park?
How many days does it snow in April in Deer Park?
What is the average length of the day in April in Deer Park?
When are sunrise and sunset in April in Deer Park?
How long on average sun shines in April in Deer Park?
How high is the UV index in April in Deer Park?
Average temperature in April
Deer Park, PA
- Average high temperature in April: 60.3°F
The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (36.1°F).
- Average low temperature in April: 42.6°F
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).
Average pressure in April
Deer Park, PA
- Average pressure in April: 29.99"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in April
Deer Park, PA
- Average wind speed in April: 8.3mph
The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in April
Deer Park, PA
- Average humidity in April: 74%
The months with the highest relative humidity are February and October (79%).
The months with the lowest relative humidity are April and July (74%).
Average rainfall in April
Deer Park, PA
- Average rainfall in April: 2.13"
The wettest month (with the highest rainfall) is July (2.99").
The driest month (with the least rainfall) is September (1.61").
Average rainfall days in April
Deer Park, PA
- Average rainfall days in April: 15.6 days
The months with the highest number of rainy days are May and July (16.8 days).
The month with the least rainy days is November (8.9 days).
Average snowfall in April
Deer Park, PA
- Average snowfall in April: 0.16"
The month with the highest snowfall is March (2.91").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Deer Park, PA
- Average snowfall days in April: 0.6 days
The month with the highest number of snowfall days is January (7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Deer Park, PA
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in April: 8h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in April
Deer Park, PA
- Average sunshine days in April: 12.4 days
The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is June (11.7 days).
Average UV index in April
Deer Park, PA
- 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, March, November and December (UV index 2).
Average cloud cover in April
Deer Park, PA
- Average cloud cover in April: 45
The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in April
Deer Park, PA
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
Deer Park, Pennsylvania, USA
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