May weather forecastRock Creek, MN
May
Weather in May
The last month of the spring, May, is an enjoyable month in Rock Creek, Minnesota, with an average temperature ranging between max 64.9°F (18.3°C) and min 46.9°F (8.3°C).Temperature
The arrival of May signals an increase in the average high-temperature, moving from a fresh 50.7°F (10.4°C) in April to an enjoyable 64.9°F (18.3°C). Rock Creek records an average low-temperature of 46.9°F (8.3°C) throughout the month of May.Humidity
April and May, with an average relative humidity of 73%, are the least humid months in Rock Creek.Rainfall
In May, in Rock Creek, Minnesota, the rain falls for 14.6 days. Throughout May, 2.72" (69mm) of precipitation is accumulated. Throughout the year, in Rock Creek, there are 118.5 rainfall days, and 20.55" (522mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Rock Creek. May is the last month it regularly snows in Rock Creek. During 0.5 snowfall days, in May, Rock Creek aggregates 0.47" (12mm) of snow. In Rock Creek, Minnesota, during the entire year, snow falls for 68.6 days and aggregates up to 21.42" (544mm) of snow.Daylight
In Rock Creek, Minnesota, the average length of the day in May is 14h and 57min.On the first day of May, sunrise is at 5:57 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:25 am and sunset at 8:53 pm CDT.
Sunshine
In May, the average sunshine in Rock Creek is 8.6h.UV index
In Rock Creek, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index, 5 during May, leads to the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Rock Creek, MN
- Average high temperature in May: 64.9°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (18°F).
- Average low temperature in May: 46.9°F
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (5.4°F).
Average pressure in May
Rock Creek, MN
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in May
Rock Creek, MN
- Average wind speed in May: 8.2mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.7mph).
Average humidity in May
Rock Creek, 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 May (73%).
Average rainfall in May
Rock Creek, MN
- Average rainfall in May: 2.72"
The wettest month (with the highest rainfall) is June (3.35").
The driest month (with the least rainfall) is January (0.51").
Average rainfall days in May
Rock Creek, MN
- Average rainfall days in May: 14.6 days
The month with the highest number of rainy days is June (16.9 days).
The month with the least rainy days is February (2.2 days).
Average snowfall in May
Rock Creek, MN
- Average snowfall in May: 0.47"
The month with the highest snowfall is December (5.28").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Rock Creek, MN
- Average snowfall days in May: 0.5 days
The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Rock Creek, MN
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in May: 8h and 36min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in May
Rock Creek, MN
- Average sunshine days in May: 14.3 days
The month with the most sunshine days is September (16.7 days).
The month with the least sunshine days is June (11.1 days).
Average UV index in May
Rock Creek, MN
- Average UV index in May: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in May
Rock Creek, MN
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in May
Rock Creek, MN
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
