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
April
Weather in April
Temperature
Bel Air, Maryland, in April experiences an increase in the average high-temperature, moving from March's chilly 49.8°F (9.9°C) to an enjoyable 61.9°F (16.6°C). An average nighttime temperature of 44.8°F (7.1°C) is noted during the month of April.Humidity
The least humid month is April, with an average relative humidity of 74%.Rainfall
In April, the rain falls for 16.5 days. Throughout April, 2.83" (72mm) of precipitation is accumulated. In Bel Air, during the entire year, the rain falls for 170.1 days and collects up to 36.42" (925mm) of precipitation.Snowfall
January through May, November and December are months with snowfall. In Bel Air, in April, snow falls for 0.2 days, with typically accumulated 0.12" (3mm) of snow. In Bel Air, during the entire year, snow falls for 21.9 days and aggregates up to 10.55" (268mm) of snow.Daylight
In Bel Air, the average length of the day in April is 13h and 16min.On the first day of the month, sunrise is at 6:48 am and sunset at 7:29 pm. On the last day of April, in Bel Air, sunrise is at 6:06 am and sunset at 7:58 pm EDT.
Sunshine
In Bel Air, the average sunshine in April is 8.4h.UV index
The average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: A maximum daily UV index of 4 during April morphs into the following directions:
Undertake protective steps - Recommendations to avoid sunburn are issued. To avoid the Sun's strongest rays, limit exposure around the mid-day period. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in April?
What is the least humid month?
What is the average humidity in April?
How much does it rain in April?
How many days does it snow in April in Bel Air?
What is the average length of the day in April?
When are sunrise and sunset in April?
How many hours of sunshine does Bel Air have in April?
What is the UV index reading in April?
Average temperature in April
Bel Air, MD
- Average high temperature in April: 61.9°F
The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (37.6°F).
- Average low temperature in April: 44.8°F
The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).
Average pressure in April
Bel Air, MD
- Average pressure in April: 29.99"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in April
Bel Air, MD
- Average wind speed in April: 8.8mph
The windiest month (with the highest average wind speed) is March (9mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in April
Bel Air, MD
- Average humidity in April: 74%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is April (74%).
Average rainfall in April
Bel Air, MD
- Average rainfall in April: 2.83"
The wettest month (with the highest rainfall) is August (4.49").
The driest month (with the least rainfall) is January (2.36").
Average rainfall days in April
Bel Air, MD
- Average rainfall days in April: 16.5 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is January (9.1 days).
Average snowfall in April
Bel Air, MD
- Average snowfall in April: 0.12"
The month with the highest snowfall is March (3.62").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in April
Bel Air, MD
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Bel Air, MD
- 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 2min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days in April
Bel Air, MD
- Average sunshine days in April: 11.5 days
The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is May (8.8 days).
Average UV index in April
Bel Air, MD
- 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, November and December (UV index 2).
Average cloud cover in April
Bel Air, MD
- Average cloud cover in April: 43
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in April
Bel Air, MD
- 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).