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 marked by a rise in the average high-temperature, moving from March's frosty 49.3°F (9.6°C) to a refreshing 61.5°F (16.4°C). Richardson Ridge usually reports an average low-temperature of 42.8°F (6°C) during the month of April.Humidity
With an average relative humidity of 75%, April is the least humid month.Rainfall
In Richardson Ridge, in April, during 15.7 rainfall days, 2.32" (59mm) of precipitation is typically accumulated. In Richardson Ridge, during the entire year, the rain falls for 157.5 days and collects up to 27.52" (699mm) of precipitation.Snowfall
Months with snowfall in Richardson Ridge are January through May, October through December. In April, it is snowing for 0.4 days. Throughout April, 0.16" (4mm) of snow is accumulated. In Richardson Ridge, during the entire year, snow falls for 22.3 days and aggregates up to 9.76" (248mm) of snow.Daylight
In April, the average length of the day in Richardson Ridge is 13h and 17min.On the first day of the month, sunrise is at 6:51 am and sunset at 7:32 pm. On the last day of April, in Richardson Ridge, sunrise is at 6:09 am and sunset at 8:01 pm EDT.
Sunshine
In Richardson Ridge, Maryland, the average sunshine in April is 8.5h.UV index
The average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index, 4 in April, converts into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
What are April temperatures in Richardson Ridge?
What is the least humid month in Richardson Ridge?
What is the average humidity in April in Richardson Ridge?
How much does it rain in Richardson Ridge in April?
How many days does it snow in April in Richardson Ridge?
How many hours of daylight does Richardson Ridge have in April?
When is the sunrise / sunset in April in Richardson Ridge?
How long on average sun shines in April in Richardson Ridge?
What is the UV index reading in April in Richardson Ridge?
Average temperature in April
Richardson Ridge, MD
- Average high temperature in April: 61.5°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (36.7°F).
- Average low temperature in April: 42.8°F
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).
Average pressure in April
Richardson 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
Richardson Ridge, MD
- Average wind speed in April: 8.2mph
The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity in April
Richardson Ridge, MD
- Average humidity in April: 75%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is April (75%).
Average rainfall in April
Richardson Ridge, MD
- Average rainfall in April: 2.32"
The wettest month (with the highest rainfall) is August (3.23").
The driest month (with the least rainfall) is February (1.61").
Average rainfall days in April
Richardson Ridge, MD
- Average rainfall days in April: 15.7 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (7.6 days).
Average snowfall in April
Richardson Ridge, MD
- Average snowfall in April: 0.16"
The month with the highest snowfall is March (3.03").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Richardson Ridge, MD
- Average snowfall days in April: 0.4 days
The month with the highest number of snowfall days is January (6.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Richardson 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 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
Richardson Ridge, MD
- Average sunshine days in April: 12.8 days
The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is May (10.8 days).
Average UV index in April
Richardson 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
Richardson Ridge, MD
- Average cloud cover in April: 44
The months with the most cloud cover are February and March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in April
Richardson Ridge, MD
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
Richardson Ridge, Maryland, USA
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