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 shift into April is characterized by a rise in the average high-temperature, transitioning from March's cool 51.1°F (10.6°C) to a refreshing 62.6°F (17°C). In Preston, an average temperature of 47.7°F (8.7°C) is noted during April nights.Humidity
In April, the average relative humidity is 75%.Rainfall
In April, the rain falls for 12.2 days. Throughout April, 1.1" (28mm) of precipitation is accumulated. Throughout the year, there are 135.7 rainfall days, and 16.34" (415mm) of precipitation is accumulated.Snowfall
In Preston, snow does not fall in April, June through October.Daylight
In April, the average length of the day is 13h and 14min.On the first day of the month, sunrise is at 6:47 am and sunset at 7:27 pm. On the last day of April, in Preston, sunrise is at 6:06 am and sunset at 7:55 pm EDT.
Sunshine
In Preston, the average sunshine in April is 9.1h.UV index
The average daily maximum UV index in April in Preston is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In April, the maximum UV index of 4 transforms into these recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
What are April temperatures in Preston?
What is the average humidity in April in Preston?
How many days does it rain in April in Preston?
When it does not snow in Preston?
Does it snow in Preston in April?
How many hours of daylight does Preston have in April?
When are sunrise and sunset in April in Preston?
How long on average sun shines in April in Preston?
What is the UV index reading in April in Preston?
Average temperature in April
Preston, MD
- Average high temperature in April: 62.6°F
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (41.2°F).
- Average low temperature in April: 47.7°F
The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (29.3°F).
Average pressure in April
Preston, MD
- Average pressure in April: 30"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
Preston, MD
- Average wind speed in April: 9.5mph
The windiest month (with the highest average wind speed) is February (9.7mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in April
Preston, MD
- Average humidity in April: 75%
The months with the highest relative humidity are May, August and September (79%).
The months with the lowest relative humidity are January, March and November (74%).
Average rainfall in April
Preston, MD
- Average rainfall in April: 1.1"
The wettest months (with the highest rainfall) are July and August (2.01").
The driest months (with the least rainfall) are January and September (0.94").
Average rainfall days in April
Preston, MD
- Average rainfall days in April: 12.2 days
The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is November (7.2 days).
Average snowfall in April
Preston, MD
- Average snowfall in April: 0"
The month with the highest snowfall is January (1.02").
The months with the least snowfall are April, June, July, August, September and October (0").
Average snowfall days in April
Preston, MD
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (3 days).
The months with the least snowfall days are April, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Preston, 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 30min).
- Average sunshine in April: 9h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).
Average sunshine days in April
Preston, MD
- Average sunshine days in April: 15.6 days
The month with the most sunshine days is November (21 days).
The month with the least sunshine days is July (11.5 days).
Average UV index in April
Preston, 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, November and December (UV index 2).
Average cloud cover in April
Preston, MD
- Average cloud cover in April: 39
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in April
Preston, 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).
Preston, Maryland, USA
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