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 start of April brings a rise in the average high-temperature, moving from a frosty 49.6°F (9.8°C) in March to a moderate 59.7°F (15.4°C). A consistent average low-temperature of 50.9°F (10.5°C), with a minor variance from the daytime highs, is noted during the nights of April.Humidity
The average relative humidity in April is 76%.Rainfall
In Upper Fairmount, Maryland, in April, during 13.3 rainfall days, 2.4" (61mm) of precipitation is typically accumulated. In Upper Fairmount, during the entire year, the rain falls for 158.7 days and collects up to 32.72" (831mm) of precipitation.Snowfall
April through November are months without snowfall.Daylight
In Upper Fairmount, Maryland, the average length of the day in April is 13h and 13min.On the first day of the month, sunrise is at 6:46 am and sunset at 7:26 pm. On the last day of April, sunrise is at 6:06 am and sunset at 7:53 pm EDT.
Sunshine
The average sunshine in April is 9.1h.UV index
The average daily maximum UV index in April in Upper Fairmount is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 4 during April leads to these instructions:
Exercise prevention - Precautions against solar damage are endorsed. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Frequently asked questions
What is the temperature in April in Upper Fairmount?
What is the average humidity in April in Upper Fairmount?
How much does it rain in Upper Fairmount in April?
When it does not snow in Upper Fairmount?
Does it snow in Upper Fairmount in April?
How many hours of daylight does Upper Fairmount have in April?
When is the sunrise / sunset in April in Upper Fairmount?
How many hours of sunshine does Upper Fairmount have in April?
What is the UV index intensity in April in Upper Fairmount?
Average temperature in April
Upper Fairmount, MD
- Average high temperature in April: 59.7°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (42.4°F).
- Average low temperature in April: 50.9°F
The month with the highest average low temperature is July (74.7°F).
The coldest month (with the lowest average low temperature) is January (33.3°F).
Average pressure in April
Upper Fairmount, MD
- Average pressure in April: 30.01"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in April
Upper Fairmount, MD
- Average wind speed in April: 11.9mph
The windiest month (with the highest average wind speed) is January (12.1mph).
The calmest month (with the lowest average wind speed) is August (8.7mph).
Average humidity in April
Upper Fairmount, MD
- Average humidity in April: 76%
The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are January and November (74%).
Average rainfall in April
Upper Fairmount, MD
- Average rainfall in April: 2.4"
The wettest month (with the highest rainfall) is August (4.17").
The driest month (with the least rainfall) is January (1.93").
Average rainfall days in April
Upper Fairmount, MD
- Average rainfall days in April: 13.3 days
The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in April
Upper Fairmount, MD
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.79").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Upper Fairmount, MD
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is January (1.9 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
Upper Fairmount, MD
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in April: 9h and 1min
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 6min).
Average sunshine days in April
Upper Fairmount, MD
- Average sunshine days in April: 15.3 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is August (11.2 days).
Average UV index in April
Upper Fairmount, MD
- Average UV index in April: 4
The month with the highest UV index is August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in April
Upper Fairmount, MD
- Average cloud cover in April: 38
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in April
Upper Fairmount, MD
- 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).
Upper Fairmount, Maryland, USA
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