April weather forecastAllendorf, IA
April
Weather in April
April is a fresh spring month in Allendorf, Iowa, with an average temperature varying between 54.9°F (12.7°C) and 38.8°F (3.8°C).Temperature
As Allendorf, Iowa, enters April, the average high-temperature increases from the a cold 42.1°F (5.6°C) of March to a fresh 54.9°F (12.7°C). Throughout the month of April, Allendorf expects an average low of 38.8°F (3.8°C).Humidity
In Allendorf, the average relative humidity in April is 69%.Rainfall
In Allendorf, during April, the rain falls for 13.3 days and regularly aggregates up to 2.28" (58mm) of precipitation. In Allendorf, during the entire year, the rain falls for 122.3 days and collects up to 22.24" (565mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Allendorf, in April, during 3.2 snowfall days, 1.89" (48mm) of snow is typically accumulated. Throughout the year, there are 51.6 snowfall days, and 19.69" (500mm) of snow is accumulated.Daylight
In Allendorf, the average length of the day in April is 13h and 27min.On the first day of April in Allendorf, sunrise is at 7:02 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 8:23 pm CDT.
Sunshine
In April, the average sunshine is 8h.UV index
The average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In April, the maximum UV index of 3 suggests these recommendations:
Adopt protective measures - It is advised to guard against sun damage. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Allendorf, IA
- Average high temperature in April: 54.9°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (22.3°F).
- Average low temperature in April: 38.8°F
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (9.5°F).
Average pressure in April
Allendorf, IA
- Average pressure in April: 29.94"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in April
Allendorf, IA
- Average wind speed in April: 11.3mph
The windiest month (with the highest average wind speed) is April (11.3mph).
The calmest month (with the lowest average wind speed) is July (7.9mph).
Average humidity in April
Allendorf, IA
- Average humidity in April: 69%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (68%).
Average rainfall in April
Allendorf, IA
- Average rainfall in April: 2.28"
The wettest month (with the highest rainfall) is June (3.7").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days in April
Allendorf, IA
- Average rainfall days in April: 13.3 days
The month with the highest number of rainy days is June (17.9 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in April
Allendorf, IA
- Average snowfall in April: 1.89"
The month with the highest snowfall is February (4.53").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Allendorf, IA
- Average snowfall days in April: 3.2 days
The month with the highest number of snowfall days is January (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Allendorf, IA
- Average daylight in April: 13h and 30min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- 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 0min).
Average sunshine days in April
Allendorf, IA
- Average sunshine days in April: 13.1 days
The month with the most sunshine days is November (20.1 days).
The month with the least sunshine days is June (9.1 days).
Average UV index in April
Allendorf, IA
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in April
Allendorf, IA
- Average cloud cover in April: 45
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility in April
Allendorf, IA
- Average visibility in April: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
