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
Roseville's weather in May shows a rise in the average high-temperature, moving up from April's fresh 53.4°F (11.9°C) to a comfortable 66.6°F (19.2°C). Roseville's nights in May experience an average temperature drop to a fresh 50°F (10°C).Humidity
In Roseville, the average relative humidity in May is 74%.Rainfall
In Roseville, in May, during 18.7 rainfall days, 3.31" (84mm) of precipitation is typically accumulated. Throughout the year, in Roseville, there are 163.7 rainfall days, and 27.95" (710mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.2 snowfall days, in May, Roseville aggregates 0.83" (21mm) of snow. Throughout the year, in Roseville, there are 57 snowfall days, and 19.33" (491mm) of snow is accumulated.Daylight
In May, the average length of the day in Roseville is 14h and 38min.On the first day of the month, sunrise is at 6:25 am and sunset at 8:32 pm. On the last day of May, in Roseville, sunrise is at 5:57 am and sunset at 9:02 pm EDT.
Sunshine
The average sunshine in May in Roseville is 8.6h.UV index
The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: In May, a daily maximum UV index of 5 leads to the following instructions:
Ensure safety - Imperative it is to shield skin and eyes from damage. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Roseville?
What is the average humidity in May in Roseville?
How many days does it rain in May in Roseville?
What is the last month it snows in Roseville?
How many hours of daylight does Roseville have in May?
When are sunrise and sunset in May in Roseville?
How long on average sun shines in May in Roseville?
What is the UV index reading in May in Roseville?
Average temperature in May
Roseville, MI
- Average high temperature in May: 66.6°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (28.8°F).
- Average low temperature in May: 50°F
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (19°F).
Average pressure in May
Roseville, MI
- Average pressure in May: 29.98"Hg
The months with the highest atmospheric pressure are March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Roseville, MI
- Average wind speed in May: 8.3mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).
Average humidity in May
Roseville, MI
- Average humidity in May: 74%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are July and August (72%).
Average rainfall in May
Roseville, MI
- Average rainfall in May: 3.31"
The wettest month (with the highest rainfall) is April (3.35").
The driest month (with the least rainfall) is February (1.69").
Average rainfall days in May
Roseville, MI
- Average rainfall days in May: 18.7 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is January (7.1 days).
Average snowfall in May
Roseville, MI
- Average snowfall in May: 0.83"
The month with the highest snowfall is February (6.06").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Roseville, MI
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Roseville, MI
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in May
Roseville, MI
- Average sunshine days in May: 10.8 days
The month with the most sunshine days is November (14.1 days).
The month with the least sunshine days is February (10.1 days).
Average UV index in May
Roseville, MI
- Average UV index in May: 5
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in May
Roseville, MI
- Average cloud cover in May: 42
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 30).
Average visibility in May
Roseville, MI
- Average visibility in May: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Roseville, Michigan, USA
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