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
Rockvale's weather in April presents a minor rise in the average high-temperature, moving from a cool 54.7°F (12.6°C) in March to a refreshing 61.5°F (16.4°C). Throughout April, Rockvale acknowledges a distinct difference between its daytime highs and the steady low average of 39°F (3.9°C).Humidity
The average relative humidity in April is 44%.Rainfall
In Rockvale, in April, it is raining for 11.8 days, with typically 1.14" (29mm) of accumulated precipitation. In Rockvale, Colorado, during the entire year, the rain falls for 120.5 days and collects up to 14.92" (379mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Rockvale, in April, during 2.4 snowfall days, 2.36" (60mm) of snow is typically accumulated. Throughout the year, in Rockvale, there are 33.9 snowfall days, and 23.27" (591mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 14min.On the first day of April, sunrise is at 6:44 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 7:51 pm MDT.
Sunshine
In April, the average sunshine is 11h.UV index
The average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: In April, the maximum UV index of 4 translates into these guidelines:
Guard yourself - Avoiding sunburn is suggested. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Rockvale?
What is the average humidity in April in Rockvale?
How much does it rain in Rockvale in April?
How many days does it snow in April in Rockvale?
How many hours of daylight does Rockvale have in April?
When are sunrise and sunset in April in Rockvale?
How many hours of sunshine does Rockvale have in April?
What is the UV index intensity in April in Rockvale?
Average temperature in April
Rockvale, CO
- Average high temperature in April: 61.5°F
The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is December (41.5°F).
- Average low temperature in April: 39°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is December (23°F).
Average pressure in April
Rockvale, CO
- Average pressure in April: 29.89"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is April (29.89"Hg).
Average wind speed in April
Rockvale, CO
- Average wind speed in April: 8.3mph
The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in April
Rockvale, CO
- Average humidity in April: 44%
The month with the highest relative humidity is February (62%).
The month with the lowest relative humidity is June (38%).
Average rainfall in April
Rockvale, CO
- Average rainfall in April: 1.14"
The wettest month (with the highest rainfall) is July (2.76").
The driest month (with the least rainfall) is November (0.43").
Average rainfall days in April
Rockvale, CO
- Average rainfall days in April: 11.8 days
The month with the highest number of rainy days is July (20.4 days).
The month with the least rainy days is November (3.9 days).
Average snowfall in April
Rockvale, CO
- Average snowfall in April: 2.36"
The month with the highest snowfall is February (6.06").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Rockvale, CO
- Average snowfall days in April: 2.4 days
The month with the highest number of snowfall days is February (7.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Rockvale, CO
- 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: 11h and 0min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 6h and 48min).
Average sunshine days in April
Rockvale, CO
- Average sunshine days in April: 15 days
The month with the most sunshine days is November (23.8 days).
The month with the least sunshine days is July (5.1 days).
Average UV index in April
Rockvale, CO
- Average UV index in April: 4
The months with the highest UV index are 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
Rockvale, CO
- Average cloud cover in April: 23
The months with the most cloud cover are February and April (Cloud cover 23).
The months with the least cloud cover are June and September (Cloud cover 14).
Average visibility in April
Rockvale, CO
- 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).
Rockvale, Colorado, USA
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