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 rise of average high-temperatures is seen in April, with an increase from a frosty 45.1°F (7.3°C) in March to a mild 57.7°F (14.3°C). The mean low-temperature during April nights is a cold 41.4°F (5.2°C).Humidity
In April, the average relative humidity is 74%.Rainfall
In Garwin, during April, the rain falls for 14.7 days and regularly aggregates up to 3.15" (80mm) of precipitation. In Garwin, during the entire year, the rain falls for 133.1 days and collects up to 27.76" (705mm) of precipitation.Snowfall
Months with snowfall in Garwin are January through May, October through December. In Garwin, Iowa, during April, snow falls for 1.4 days and regularly aggregates up to 0.63" (16mm) of snow. Throughout the year, there are 38.6 snowfall days, and 14.29" (363mm) of snow is accumulated.Daylight
In Garwin, the average length of the day in April is 13h and 23min.On the first day of April, sunrise is at 6:51 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 8:09 pm CDT.
Sunshine
In April, the average sunshine in Garwin is 7.4h.UV index
In Garwin, Iowa, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In April, the maximum UV index of 3 suggests this advice:
Take precautions - Protection against sun damage is advised. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Garwin?
What is the average humidity in April in Garwin?
How many days does it rain in April in Garwin?
How much does it snow in Garwin in April?
What is the average length of the day in April in Garwin?
When is the sunrise / sunset in April in Garwin?
How many hours of sunshine does Garwin have in April?
How high is the UV index in April in Garwin?
Average temperature in April
Garwin, IA
- Average high temperature in April: 57.7°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 (26.1°F).
- Average low temperature in April: 41.4°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).
Average pressure in April
Garwin, 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
Garwin, IA
- Average wind speed in April: 10.9mph
The windiest month (with the highest average wind speed) is April (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity in April
Garwin, IA
- Average humidity in April: 74%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (72%).
Average rainfall in April
Garwin, IA
- Average rainfall in April: 3.15"
The wettest month (with the highest rainfall) is May (4.13").
The driest month (with the least rainfall) is January (0.98").
Average rainfall days in April
Garwin, IA
- Average rainfall days in April: 14.7 days
The month with the highest number of rainy days is June (17.4 days).
The month with the least rainy days is February (4.1 days).
Average snowfall in April
Garwin, IA
- Average snowfall in April: 0.63"
The month with the highest snowfall is January (4.21").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Garwin, IA
- Average snowfall days in April: 1.4 days
The month with the highest number of snowfall days is January (10.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Garwin, 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 12min).
- Average sunshine in April: 7h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in April
Garwin, IA
- Average sunshine days in April: 12.9 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is June (10.9 days).
Average UV index in April
Garwin, 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, February, October, November and December (UV index 2).
Average cloud cover in April
Garwin, IA
- Average cloud cover in April: 49
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 32).
Average visibility in April
Garwin, 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).
Garwin, Iowa, USA
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