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
The shift into April is characterized by a rise in the average high-temperature, transitioning from March's frosty 49.8°F (9.9°C) to a refreshing 61.3°F (16.3°C). Throughout April, Glenwood witnesses a consistent average low-temperature of 43.3°F (6.3°C).Humidity
The average relative humidity in April in Glenwood is 68%.Rainfall
In April, in Glenwood, the rain falls for 14.3 days. Throughout April, 2.28" (58mm) of precipitation is accumulated. In Glenwood, Iowa, during the entire year, the rain falls for 129.5 days and collects up to 27.48" (698mm) of precipitation.Snowfall
Months with snowfall in Glenwood, Iowa, are January through May, October through December. In Glenwood, in April, during 1.3 snowfall days, 1.06" (27mm) of snow is typically accumulated. Throughout the year, in Glenwood, Iowa, there are 31.3 snowfall days, and 12.56" (319mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 20min.On the first day of April, sunrise is at 7:04 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 8:19 pm CDT.
Sunshine
In April, the average sunshine is 8.3h.UV index
In Glenwood, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 4 during April leads to these advisories:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the average April temperature in Glenwood?
What is the average humidity in April in Glenwood?
How many days does it rain in April in Glenwood?
How much does it snow in Glenwood in April?
How many hours of daylight does Glenwood have in April?
When are sunrise and sunset in April in Glenwood?
How long on average sun shines in April in Glenwood?
How high is the UV index in April in Glenwood?
Average temperature in April
Glenwood, IA
- Average high temperature in April: 61.3°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (30.6°F).
- Average low temperature in April: 43.3°F
The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure in April
Glenwood, IA
- Average pressure in April: 29.91"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
Glenwood, IA
- Average wind speed in April: 10.5mph
The windiest month (with the highest average wind speed) is April (10.5mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).
Average humidity in April
Glenwood, IA
- Average humidity in April: 68%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is October (67%).
Average rainfall in April
Glenwood, IA
- Average rainfall in April: 2.28"
The wettest month (with the highest rainfall) is June (4.57").
The driest months (with the least rainfall) are January and February (0.83").
Average rainfall days in April
Glenwood, IA
- Average rainfall days in April: 14.3 days
The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in April
Glenwood, IA
- Average snowfall in April: 1.06"
The month with the highest snowfall is February (3.9").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Glenwood, IA
- Average snowfall days in April: 1.3 days
The month with the highest number of snowfall days is January (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Glenwood, IA
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in April: 8h and 2min
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 42min).
Average sunshine days in April
Glenwood, IA
- Average sunshine days in April: 12.9 days
The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is June (10.6 days).
Average UV index in April
Glenwood, IA
- 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, October, November and December (UV index 2).
Average cloud cover in April
Glenwood, IA
- Average cloud cover in April: 42
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in April
Glenwood, 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).
Glenwood, Iowa, USA
Weather forecast for your location
2. Allow the app to use your location
