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 Dayton welcomes May, the average high-temperature sees a rise, transitioning from a fresh 52.3°F (11.3°C) in April to an enjoyable 65.3°F (18.5°C). Dayton experiences a mean temperature of 48.7°F (9.3°C) during May nights.Humidity
In May, the average relative humidity is 71%.Rainfall
In Dayton, in May, it is raining for 14.8 days, with typically 2.48" (63mm) of accumulated precipitation. Throughout the year, in Dayton, there are 118.9 rainfall days, and 20.75" (527mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows in Dayton. During 0.3 snowfall days, in May, Dayton aggregates 0.2" (5mm) of snow. Throughout the year, there are 55.5 snowfall days, and 19.37" (492mm) of snow is accumulated.Daylight
The average length of the day in May is 14h and 54min.On the first day of the month, sunrise is at 6:01 am and sunset at 8:20 pm. On the last day of May, in Dayton, sunrise is at 5:29 am and sunset at 8:54 pm CDT.
Sunshine
The average sunshine in May is 8.6h.UV index
In Dayton, the average daily maximum UV index in May is 5. A UV Index reading 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 daily UV index, 5 in May, converts into the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Frequently asked questions
What are May temperatures in Dayton?
What is the average humidity in May in Dayton?
How much does it rain in Dayton in May?
What is the last month it snows in Dayton?
What is the average length of the day in May in Dayton?
When is the sunrise / sunset in May in Dayton?
How many hours of sunshine does Dayton have in May?
What is the UV index reading in May in Dayton?
Average temperature in May
Dayton, MN
- Average high temperature in May: 65.3°F
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (19.2°F).
- Average low temperature in May: 48.7°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 (6.8°F).
Average pressure in May
Dayton, MN
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in May
Dayton, MN
- Average wind speed in May: 8.3mph
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 (6.8mph).
Average humidity in May
Dayton, MN
- Average humidity in May: 71%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (70%).
Average rainfall in May
Dayton, MN
- Average rainfall in May: 2.48"
The wettest month (with the highest rainfall) is June (3.62").
The driest month (with the least rainfall) is January (0.51").
Average rainfall days in May
Dayton, MN
- Average rainfall days in May: 14.8 days
The month with the highest number of rainy days is June (16.2 days).
The month with the least rainy days is January (2.5 days).
Average snowfall in May
Dayton, MN
- Average snowfall in May: 0.2"
The month with the highest snowfall is December (4.61").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Dayton, MN
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Dayton, MN
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in May
Dayton, MN
- Average sunshine days in May: 14.4 days
The months with the most sunshine days are January and October (18.4 days).
The month with the least sunshine days is June (11.1 days).
Average UV index in May
Dayton, 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, November and December (UV index 1).
Average cloud cover in May
Dayton, MN
- Average cloud cover in May: 42
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in May
Dayton, 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).
Dayton, Minnesota, USA
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