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's arrival signals an increase in average high-temperatures, moving from March's frosty 49.6°F (9.8°C) to an enjoyable 61.9°F (16.6°C). During April, Rocky Ridge experiences an average low-temperature of 42.4°F (5.8°C) at night.Humidity
The months with the lowest humidity are April and July, with an average relative humidity of 75%.Rainfall
In Rocky Ridge, Maryland, during April, the rain falls for 16.3 days and regularly aggregates up to 2.8" (71mm) of precipitation. In Rocky Ridge, during the entire year, the rain falls for 164.1 days and collects up to 31.97" (812mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Rocky Ridge. In Rocky Ridge, in April, during 0.4 snowfall days, 0.16" (4mm) of snow is typically accumulated. Throughout the year, in Rocky Ridge, there are 26.7 snowfall days, and 14.13" (359mm) of snow is accumulated.Daylight
The average length of the day in April in Rocky Ridge, Maryland, is 13h and 17min.On the first day of the month, sunrise is at 6:52 am and sunset at 7:33 pm. On the last day of April, in Rocky Ridge, sunrise is at 6:10 am and sunset at 8:02 pm EDT.
Sunshine
The average sunshine in April is 8.4h.UV index
In April, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 4 during April leads to these instructions:
Undertake precautions - Obligation exists to protect against skin and eye damage. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Frequently asked questions
What is the average April temperature in Rocky Ridge?
What is the least humid month in Rocky Ridge?
What is the average humidity in April in Rocky Ridge?
How much does it rain in Rocky Ridge in April?
How many days does it snow in April in Rocky Ridge?
What is the average length of the day in April in Rocky Ridge?
What time are sunrise and sunset in April in Rocky Ridge?
How many hours of sunshine does Rocky Ridge have in April?
What is the UV index intensity in April in Rocky Ridge?
Average temperature in April
Rocky Ridge, MD
- Average high temperature in April: 61.9°F
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (36.7°F).
- Average low temperature in April: 42.4°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure in April
Rocky Ridge, MD
- Average pressure in April: 29.99"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
Rocky Ridge, MD
- Average wind speed in April: 7.8mph
The windiest month (with the highest average wind speed) is January (8mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity in April
Rocky Ridge, MD
- Average humidity in April: 75%
The month with the highest relative humidity is October (80%).
The months with the lowest relative humidity are April and July (75%).
Average rainfall in April
Rocky Ridge, MD
- Average rainfall in April: 2.8"
The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is February (2.2").
Average rainfall days in April
Rocky Ridge, MD
- Average rainfall days in April: 16.3 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (8.7 days).
Average snowfall in April
Rocky Ridge, MD
- Average snowfall in April: 0.16"
The month with the highest snowfall is January (4.53").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Rocky Ridge, MD
- Average snowfall days in April: 0.4 days
The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Rocky Ridge, 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 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in April
Rocky Ridge, MD
- Average sunshine days in April: 12.6 days
The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is May (11.2 days).
Average UV index in April
Rocky Ridge, 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
Rocky Ridge, 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
Rocky Ridge, 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).
Rocky Ridge, Maryland, USA
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