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 Heidelberg transitions into May, the average high-temperature shows a change, moving from a fresh 53.2°F (11.8°C) in April to a comfortable 66.2°F (19°C). Heidelberg witnesses an average low-temperature of 49.6°F (9.8°C) throughout the month of May.Humidity
In May, the average relative humidity in Heidelberg, Minnesota, is 73%.Rainfall
In Heidelberg, during May, the rain falls for 15.6 days and regularly aggregates up to 3.11" (79mm) of precipitation. In Heidelberg, during the entire year, the rain falls for 126.1 days and collects up to 25.55" (649mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.5 snowfall days, in May, Heidelberg aggregates 0.28" (7mm) of snow. In Heidelberg, during the entire year, snow falls for 63.7 days and aggregates up to 27.48" (698mm) of snow.Daylight
In Heidelberg, the average length of the day in May is 14h and 49min.On the first day of May in Heidelberg, Minnesota, sunrise is at 6:03 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:51 pm CDT.
Sunshine
In May, the average sunshine is 8.4h.UV index
In May, the average daily maximum UV index in Heidelberg, Minnesota, is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: In May, the maximum UV index of 5 suggests these recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Frequently asked questions
What is the average May temperature in Heidelberg?
What is the average humidity in May in Heidelberg?
How much does it rain in Heidelberg in May?
What is the last month it snows in Heidelberg?
How many hours of daylight does Heidelberg have in May?
When are sunrise and sunset in May in Heidelberg?
How many hours of sunshine does Heidelberg have in May?
How high is the UV index in May in Heidelberg?
Average temperature in May
Heidelberg, MN
- Average high temperature in May: 66.2°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (20.7°F).
- Average low temperature in May: 49.6°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (7.5°F).
Average pressure in May
Heidelberg, MN
- Average pressure in May: 29.93"Hg
The months with the highest atmospheric pressure are January and February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in May
Heidelberg, MN
- Average wind speed in May: 8.4mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity in May
Heidelberg, MN
- Average humidity in May: 73%
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April and October (72%).
Average rainfall in May
Heidelberg, MN
- Average rainfall in May: 3.11"
The wettest month (with the highest rainfall) is June (3.82").
The driest month (with the least rainfall) is January (0.83").
Average rainfall days in May
Heidelberg, MN
- Average rainfall days in May: 15.6 days
The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is February (2.4 days).
Average snowfall in May
Heidelberg, MN
- Average snowfall in May: 0.28"
The month with the highest snowfall is February (6.85").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Heidelberg, MN
- Average snowfall days in May: 0.5 days
The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Heidelberg, MN
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in May: 8h and 2min
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 6min).
Average sunshine days in May
Heidelberg, MN
- Average sunshine days in May: 13.7 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is June (10.1 days).
Average UV index in May
Heidelberg, MN
- Average UV index in May: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February and November (UV index 1).
Average cloud cover in May
Heidelberg, MN
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in May
Heidelberg, MN
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (4mi).
Heidelberg, Minnesota, USA
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