Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
As Holyoke transitions into May, a marked increase in the average high-temperature is observed, rising from a frosty 47.5°F (8.6°C) in April to a comfortable 62.8°F (17.1°C). Holyoke reports a consistent average low-temperature of 42.8°F (6°C) throughout May nights.Humidity
The least humid month is May, with an average relative humidity of 72%.Rainfall
In May, the rain falls for 15.3 days. Throughout May, 2.6" (66mm) of precipitation is accumulated. Throughout the year, in Holyoke, there are 120.8 rainfall days, and 22.87" (581mm) of precipitation is accumulated.Snowfall
Months with snowfall in Holyoke are January through May, October through December. May is the last month it regularly snows. During 1.3 snowfall days, in May, Holyoke aggregates 1.77" (45mm) of snow. Throughout the year, there are 89.9 snowfall days, and 35.79" (909mm) of snow is accumulated.Daylight
In May, the average length of the day is 15h and 2min.On the first day of the month, sunrise is at 5:53 am and sunset at 8:19 pm. On the last day of May, sunrise is at 5:20 am and sunset at 8:54 pm CDT.
Sunshine
The average sunshine in May is 8.4h.UV index
In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 4 in May interprets into the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures?
What is the least humid month?
What is the average humidity in May?
How many days does it rain in May?
What is the last month it snows?
How many hours of daylight does Holyoke have in May?
When are sunrise and sunset in May?
How many hours of sunshine does Holyoke have in May?
How high is the UV index in May?
Average temperature in May
Holyoke, MN
- Average high temperature in May: 62.8°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 May: 42.8°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 May
Holyoke, MN
- Average pressure in May: 29.95"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 May
Holyoke, MN
- Average wind speed in May: 8.1mph
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 May
Holyoke, MN
- Average humidity in May: 72%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (72%).
Average rainfall in May
Holyoke, MN
- Average rainfall in May: 2.6"
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 May
Holyoke, MN
- Average rainfall days in May: 15.3 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 May
Holyoke, MN
- Average snowfall in May: 1.77"
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 May
Holyoke, MN
- Average snowfall days in May: 1.3 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 May /
Average sunshine in May
Holyoke, MN
- Average daylight in May: 15h and 0min
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 May: 8h 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: 2h and 30min).
Average sunshine days in May
Holyoke, MN
- Average sunshine days in May: 13.7 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 May
Holyoke, MN
- Average UV index in May: 4
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 May
Holyoke, MN
- Average cloud cover in May: 45
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 May
Holyoke, MN
- Average visibility in May: 6mi
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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