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
Antietam Overlook's transition into April sees a rise in the average high-temperature, advancing from a cool 50.2°F (10.1°C) in March to a comfortable 62.6°F (17°C). Antietam Overlook, in the month of April, anticipates a consistent average low-temperature of 42.4°F (5.8°C).Humidity
The average relative humidity in April in Antietam Overlook is 75%.Rainfall
In Antietam Overlook, Maryland, in April, during 17.3 rainfall days, 2.64" (67mm) of precipitation is typically accumulated. In Antietam Overlook, during the entire year, the rain falls for 162.4 days and collects up to 30.16" (766mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. April is the last month it regularly snows in Antietam Overlook. During 0.3 snowfall days, in April, Antietam Overlook aggregates 0.16" (4mm) of snow. Throughout the year, there are 24.4 snowfall days, and 14.29" (363mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 16min.On the first day of the month, sunrise is at 6:53 am and sunset at 7:35 pm. On the last day of April, sunrise is at 6:11 am and sunset at 8:03 pm EDT.
Sunshine
In Antietam Overlook, the average sunshine in April is 8.5h.UV index
In Antietam Overlook, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 4 during April translates into the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Frequently asked questions
What is the usual temperature for Antietam Overlook in April?
What is the average humidity in April in Antietam Overlook?
How much does it rain in Antietam Overlook in April?
What is the last month it snows in Antietam Overlook?
How many hours of daylight does Antietam Overlook have in April?
When are sunrise and sunset in April in Antietam Overlook?
How long on average sun shines in April in Antietam Overlook?
What is the UV index reading in April in Antietam Overlook?
Average temperature in April
Antietam Overlook, MD
- Average high temperature in April: 62.6°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (37°F).
- Average low temperature in April: 42.4°F
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure in April
Antietam Overlook, MD
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in April
Antietam Overlook, MD
- Average wind speed in April: 7.5mph
The windiest months (with the highest average wind speed) are January, February and March (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).
Average humidity in April
Antietam Overlook, MD
- Average humidity in April: 75%
The months with the highest relative humidity are May, October and December (79%).
The month with the lowest relative humidity is July (74%).
Average rainfall in April
Antietam Overlook, MD
- Average rainfall in April: 2.64"
The wettest month (with the highest rainfall) is July (3.27").
The driest month (with the least rainfall) is January (1.97").
Average rainfall days in April
Antietam Overlook, MD
- Average rainfall days in April: 17.3 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (9.4 days).
Average snowfall in April
Antietam Overlook, MD
- Average snowfall in April: 0.16"
The month with the highest snowfall is January (4.72").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Antietam Overlook, MD
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Antietam Overlook, 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 3min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in April
Antietam Overlook, MD
- Average sunshine days in April: 11 days
The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is April (11 days).
Average UV index in April
Antietam Overlook, 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
Antietam Overlook, MD
- Average cloud cover in April: 44
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in April
Antietam Overlook, MD
- Average visibility in April: 6mi
The months with the highest visibility are April, June, July, August and November (6mi).
The months with the lowest visibility are January, February, March, May, September, October and December (5mi).
Antietam Overlook, Maryland, USA
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