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 increase, with average high-temperatures moving from March's wintry 34.9°F (1.6°C) to a frosty 47.5°F (8.6°C). Throughout April, Holyoke witnesses a consistent average low-temperature of 31.5°F (-0.3°C).Humidity
In April, the average relative humidity is 76%.Rainfall
In Holyoke, during April, the rain falls for 12 days and regularly aggregates up to 2.24" (57mm) of precipitation. In Holyoke, during the entire year, the rain falls for 120.8 days and collects up to 22.87" (581mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In April, it is snowing for 7.8 days. Throughout April, 4.29" (109mm) of snow is accumulated. In Holyoke, during the entire year, snow falls for 89.9 days and aggregates up to 35.79" (909mm) of snow.Daylight
In April, the average length of the day is 13h and 37min.On the first day of April, sunrise is at 6:47 am and sunset at 7:39 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 8:17 pm CDT.
Sunshine
In April, the average sunshine is 6.6h.UV index
In Holyoke, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index, 3 during April, leads to the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April?
What is the average humidity in April?
How many days does it rain in April?
How much does it snow in April?
What is the average length of the day in April?
When is the sunrise / sunset in April?
How many hours of sunshine does Holyoke have in April?
What is the UV index reading in April?
Average temperature in April
Holyoke, MN
- Average high temperature in April: 47.5°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (16.2°F).
- Average low temperature in April: 31.5°F
The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (2.5°F).
Average pressure in April
Holyoke, MN
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in April
Holyoke, MN
- Average wind speed in April: 8.9mph
The windiest month (with the highest average wind speed) is April (8.9mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in April
Holyoke, MN
- Average humidity in April: 76%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (72%).
Average rainfall in April
Holyoke, MN
- Average rainfall in April: 2.24"
The wettest month (with the highest rainfall) is July (3.19").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days in April
Holyoke, MN
- Average rainfall days in April: 12 days
The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is January (2.4 days).
Average snowfall in April
Holyoke, MN
- Average snowfall in April: 4.29"
The month with the highest snowfall is December (7.6").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Holyoke, MN
- Average snowfall days in April: 7.8 days
The month with the highest number of snowfall days is January (17.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Holyoke, MN
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in April: 6h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days in April
Holyoke, MN
- Average sunshine days in April: 11.8 days
The month with the most sunshine days is October (15.3 days).
The month with the least sunshine days is June (11.4 days).
Average UV index in April
Holyoke, MN
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in April
Holyoke, MN
- Average cloud cover in April: 56
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in April
Holyoke, MN
- Average visibility in April: 5mi
The months with the highest visibility are May, June, July and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
Holyoke, Minnesota, USA
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