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 brings a temperature change, with average high-temperatures moving from March's frosty 45.7°F (7.6°C) to a moderate 58.5°F (14.7°C). The temperature lowers to an average of 41.9°F (5.5°C) during April nights.Humidity
In April, the average relative humidity in Gilman is 74%.Rainfall
In Gilman, in April, during 12 rainfall days, 1.3" (33mm) of precipitation is typically accumulated. In Gilman, during the entire year, the rain falls for 117.5 days and collects up to 13.03" (331mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Gilman, in April, during 1.3 snowfall days, 0.31" (8mm) of snow is typically accumulated. In Gilman, during the entire year, snow falls for 30.7 days and aggregates up to 6.06" (154mm) of snow.Daylight
In Gilman, the average length of the day in April is 13h and 23min.On the first day of the month, sunrise is at 6:52 am and sunset at 7:37 pm. On the last day of April, in Gilman, Iowa, sunrise is at 6:07 am and sunset at 8:09 pm CDT.
Sunshine
The average sunshine in April in Gilman, Iowa, is 7.9h.UV index
The average daily maximum UV index in April in Gilman is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 4 during April translates into the following recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What are the temperatures in Gilman in April?
What is the average humidity in April in Gilman?
How much does it rain in Gilman in April?
How many days does it snow in April in Gilman?
What is the average length of the day in April in Gilman?
When is the sunrise / sunset in April in Gilman?
How long on average sun shines in April in Gilman?
What is the UV index reading in April in Gilman?
Average temperature in April
Gilman, IA
- Average high temperature in April: 58.5°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (27°F).
- Average low temperature in April: 41.9°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 (13.8°F).
Average pressure in April
Gilman, 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
Gilman, IA
- Average wind speed in April: 10.7mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (7mph).
Average humidity in April
Gilman, IA
- Average humidity in April: 74%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (71%).
Average rainfall in April
Gilman, IA
- Average rainfall in April: 1.3"
The wettest months (with the highest rainfall) are May and June (1.97").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days in April
Gilman, IA
- Average rainfall days in April: 12 days
The month with the highest number of rainy days is June (15.1 days).
The month with the least rainy days is February (4.1 days).
Average snowfall in April
Gilman, IA
- Average snowfall in April: 0.31"
The month with the highest snowfall is January (1.81").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Gilman, IA
- Average snowfall days in April: 1.3 days
The month with the highest number of snowfall days is January (8.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Gilman, 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 5min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in April
Gilman, IA
- Average sunshine days in April: 14.9 days
The month with the most sunshine days is January (21.1 days).
The month with the least sunshine days is June (11.5 days).
Average UV index in April
Gilman, 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
Gilman, IA
- Average cloud cover in April: 46
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is September (Cloud cover 29).
Average visibility in April
Gilman, IA
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Gilman, Iowa, USA
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