April weather forecastHigh Amana, IA
April
Weather in April
April is a refreshing spring month in High Amana, Iowa, with an average temperature fluctuating between 58.1°F (14.5°C) and 41.4°F (5.2°C).Temperature
High Amana in April shows a temperature shift, moving from an average high of a chilly 45.9°F (7.7°C) in March to a mild 58.1°F (14.5°C). In High Amana, the average temperature during the nights of April drops to an icy 41.4°F (5.2°C).Humidity
The average relative humidity in April is 74%.Rainfall
In High Amana, in April, during 15.3 rainfall days, 3.19" (81mm) of precipitation is typically accumulated. Throughout the year, there are 141.8 rainfall days, and 29.61" (752mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In High Amana, in April, snow falls for 1.5 days, with typically accumulated 0.63" (16mm) of snow. In High Amana, during the entire year, snow falls for 36.9 days and aggregates up to 15.91" (404mm) of snow.Daylight
The average length of the day in April in High Amana is 13h and 23min.On the first day of the month, sunrise is at 6:49 am and sunset at 7:33 pm. On the last day of April, sunrise is at 6:04 am and sunset at 8:05 pm CDT.
Sunshine
In April, the average sunshine in High Amana is 7.8h.UV index
The average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability 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. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
High Amana, IA
- Average high temperature in April: 58.1°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (27°F).
- Average low temperature in April: 41.4°F
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).
Average pressure in April
High Amana, IA
- Average pressure in April: 29.93"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in April
High Amana, IA
- Average wind speed in April: 10.7mph
The windiest months (with the highest average wind speed) are January and April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity in April
High Amana, IA
- Average humidity in April: 74%
The months with the highest relative humidity are January, February and July (84%).
The month with the lowest relative humidity is October (72%).
Average rainfall in April
High Amana, IA
- Average rainfall in April: 3.19"
The wettest month (with the highest rainfall) is May (4.33").
The driest month (with the least rainfall) is January (1.14").
Average rainfall days in April
High Amana, IA
- Average rainfall days in April: 15.3 days
The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in April
High Amana, IA
- Average snowfall in April: 0.63"
The month with the highest snowfall is January (5").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
High Amana, IA
- Average snowfall days in April: 1.5 days
The month with the highest number of snowfall days is February (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
High Amana, IA
- Average daylight in April: 13h and 24min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in April: 7h and 48min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in April
High Amana, IA
- Average sunshine days in April: 12 days
The month with the most sunshine days is January (18.3 days).
The month with the least sunshine days is June (9.6 days).
Average UV index in April
High Amana, IA
- Average UV index in April: 4
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in April
High Amana, IA
- Average cloud cover in April: 47
The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are August and September (Cloud cover 30).
Average visibility in April
High Amana, 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).
