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
Noticing a change, the average high-temperature during April moves from March's frosty 44.1°F (6.7°C) to a mild 56.8°F (13.8°C). Throughout the nights in April, an average low-temperature of 40.8°F (4.9°C) is noted in Rolfe.Humidity
April and October, with an average relative humidity of 68%, are the least humid months in Rolfe, Iowa.Rainfall
In Rolfe, during April, the rain falls for 10.8 days and regularly aggregates up to 0.94" (24mm) of precipitation. In Rolfe, during the entire year, the rain falls for 93.7 days and collects up to 9.29" (236mm) of precipitation.Snowfall
Months with snowfall in Rolfe, Iowa, are January through April, October through December. April is the last month it regularly snows. During 1.2 snowfall days, in April, Rolfe aggregates 0.31" (8mm) of snow. Throughout the year, in Rolfe, there are 31.5 snowfall days, and 5.51" (140mm) of snow is accumulated.Daylight
In April, the average length of the day in Rolfe is 13h and 25min.On the first day of April in Rolfe, sunrise is at 6:58 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:18 pm CDT.
Sunshine
In April, the average sunshine in Rolfe is 8h.UV index
The average daily maximum UV index in April in Rolfe is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: In April, the maximum UV index of 4 translates into these guidelines:
Take necessary precautions - Defending against sun damage is advocated. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Rolfe in April?
What are the least humid months in Rolfe?
What is the average humidity in April in Rolfe?
How much does it rain in Rolfe in April?
What is the last month it snows in Rolfe?
What is the average length of the day in April in Rolfe?
When is the sunrise / sunset in April in Rolfe?
How long on average sun shines in April in Rolfe?
How high is the UV index in April in Rolfe?
Average temperature in April
Rolfe, IA
- Average high temperature in April: 56.8°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (24.4°F).
- Average low temperature in April: 40.8°F
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (11.8°F).
Average pressure in April
Rolfe, IA
- Average pressure in April: 29.93"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in April
Rolfe, IA
- Average wind speed in April: 11mph
The windiest month (with the highest average wind speed) is April (11mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).
Average humidity in April
Rolfe, IA
- Average humidity in April: 68%
The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April and October (68%).
Average rainfall in April
Rolfe, IA
- Average rainfall in April: 0.94"
The wettest month (with the highest rainfall) is May (1.38").
The driest month (with the least rainfall) is January (0.28").
Average rainfall days in April
Rolfe, IA
- Average rainfall days in April: 10.8 days
The month with the highest number of rainy days is May (13 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in April
Rolfe, IA
- Average snowfall in April: 0.31"
The month with the highest snowfall is February (2.05").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Rolfe, IA
- Average snowfall days in April: 1.2 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
Rolfe, IA
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in April: 8h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in April
Rolfe, IA
- Average sunshine days in April: 15.9 days
The month with the most sunshine days is November (23.3 days).
The month with the least sunshine days is June (14.7 days).
Average UV index in April
Rolfe, IA
- Average UV index in April: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Rolfe, IA
- Average cloud cover in April: 45
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility in April
Rolfe, IA
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
Rolfe, Iowa, USA
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