April weather forecastMontclair, VA
April
Weather in April
April is an enjoyable spring month in Montclair, Virginia, with an average temperature ranging between min 46.9°F (8.3°C) and max 65.8°F (18.8°C).Temperature
The arrival of April brings a change in Montclair's weather, with average high-temperatures moving from March's fresh 53.2°F (11.8°C) to an enjoyable 65.8°F (18.8°C). In April, the average low-temperature is a frosty 46.9°F (8.3°C).Humidity
The average relative humidity in April in Montclair, Virginia, is 73%.Rainfall
In Montclair, during April, the rain falls for 10.9 days and regularly aggregates up to 0.83" (21mm) of precipitation. Throughout the year, in Montclair, there are 105.2 rainfall days, and 9.21" (234mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Montclair, Virginia. April is the last month it regularly snows. During 0.1 snowfall days, in April, Montclair aggregates 0.16" (4mm) of snow. In Montclair, during the entire year, snow falls for 10.6 days and aggregates up to 2.24" (57mm) of snow.Daylight
The average length of the day in April in Montclair is 13h and 14min.On the first day of April, sunrise is at 6:52 am and sunset at 7:33 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:00 pm EDT.
Sunshine
The average sunshine in April is 9.1h.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 exposure to the Sun's UV rays for ordinary individuals.Note: The daily maximum UV index of 4 in April interprets into the following advice:
Take precautions - Protection against sunburn is recommended. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Montclair, VA
- Average high temperature in April: 65.8°F
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (41°F).
- Average low temperature in April: 46.9°F
The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (27°F).
Average pressure in April
Montclair, VA
- 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
Montclair, VA
- Average wind speed in April: 7.1mph
The windiest months (with the highest average wind speed) are March and April (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in April
Montclair, VA
- Average humidity in April: 73%
The months with the highest relative humidity are October and December (77%).
The month with the lowest relative humidity is July (72%).
Average rainfall in April
Montclair, VA
- Average rainfall in April: 0.83"
The wettest month (with the highest rainfall) is August (1.18").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days in April
Montclair, VA
- Average rainfall days in April: 10.9 days
The month with the highest number of rainy days is May (11.7 days).
The month with the least rainy days is November (5.5 days).
Average snowfall in April
Montclair, VA
- Average snowfall in April: 0.16"
The month with the highest snowfall is January (0.83").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Montclair, VA
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Montclair, VA
- Average daylight in April: 13h and 12min
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 6min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are February and December (Average sunshine: 5h and 12min).
Average sunshine days in April
Montclair, VA
- Average sunshine days in April: 17.6 days
The month with the most sunshine days is November (23.1 days).
The month with the least sunshine days is May (16.9 days).
Average UV index in April
Montclair, VA
- 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
Montclair, VA
- Average cloud cover in April: 40
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in April
Montclair, VA
- 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).
