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
April shows a rise in the average high-temperature, moving from March's frosty 44.1°F (6.7°C) to a mild 56.8°F (13.8°C). Grundy Center's temperature tends to fall to an average low of 40.8°F (4.9°C) during the nights of April.Humidity
In April, the average relative humidity is 73%.Rainfall
In April, the rain falls for 14.8 days. Throughout April, 3.43" (87mm) of precipitation is accumulated. In Grundy Center, during the entire year, the rain falls for 137.9 days and collects up to 28.62" (727mm) of precipitation.Snowfall
Months with snowfall in Grundy Center are January through May, October through December. In Grundy Center, during April, snow falls for 2 days and regularly aggregates up to 1.22" (31mm) of snow. In Grundy Center, during the entire year, snow falls for 42.6 days and aggregates up to 17.36" (441mm) of snow.Daylight
The average length of the day in April in Grundy Center is 13h and 24min.On the first day of April in Grundy Center, Iowa, sunrise is at 6:51 am and sunset at 7:37 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 8:10 pm CDT.
Sunshine
In April, the average sunshine is 7.6h.UV index
The average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 3 in April translates into these instructions:
Guard yourself - Precautionary measures against sun damage are advocated. Direct Sun exposure should be minimized especially during midday when radiation is most intense. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Grundy Center?
What is the average humidity in April in Grundy Center?
How many days does it rain in April in Grundy Center?
How many days does it snow in April in Grundy Center?
How many hours of daylight does Grundy Center have in April?
What time are sunrise and sunset in April in Grundy Center?
How long on average sun shines in April in Grundy Center?
How high is the UV index in April in Grundy Center?
Average temperature in April
Grundy Center, IA
- Average high temperature in April: 56.8°F
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (24.8°F).
- Average low temperature in April: 40.8°F
The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (12.2°F).
Average pressure in April
Grundy Center, IA
- Average pressure in April: 29.93"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in April
Grundy Center, IA
- Average wind speed in April: 10.8mph
The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity in April
Grundy Center, IA
- Average humidity in April: 73%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (71%).
Average rainfall in April
Grundy Center, IA
- Average rainfall in April: 3.43"
The wettest month (with the highest rainfall) is May (4.45").
The driest month (with the least rainfall) is January (1.02").
Average rainfall days in April
Grundy Center, IA
- Average rainfall days in April: 14.8 days
The month with the highest number of rainy days is June (18.6 days).
The month with the least rainy days is February (3.6 days).
Average snowfall in April
Grundy Center, IA
- Average snowfall in April: 1.22"
The month with the highest snowfall is February (4.92").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Grundy Center, IA
- Average snowfall days in April: 2 days
The month with the highest number of snowfall days is January (10.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Grundy Center, IA
- Average daylight in April: 13h and 2min
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 6min).
- Average sunshine in April: 7h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in April
Grundy Center, IA
- Average sunshine days in April: 12.3 days
The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is June (9.3 days).
Average UV index in April
Grundy Center, IA
- Average UV index in April: 3
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in April
Grundy Center, IA
- Average cloud cover in April: 48
The month with the most cloud cover is January (Cloud cover 58).
The months with the least cloud cover are August and September (Cloud cover 31).
Average visibility in April
Grundy Center, IA
- Average visibility in April: 6mi
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
Grundy Center, Iowa, USA
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