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
May signals a shift in the average high-temperature, moving from April's chilly 42.8°F (6°C) to a fresh 54.1°F (12.3°C). Posen experiences a mean temperature of 42.6°F (5.9°C) during May nights.Humidity
The least humid month is May, with an average relative humidity of 76%.Rainfall
In May, in Posen, the rain falls for 13.1 days. Throughout May, 2.52" (64mm) of precipitation is accumulated. Throughout the year, there are 133.1 rainfall days, and 22.44" (570mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Posen. May is the last month it regularly snows. During 0.5 snowfall days, in May, Posen aggregates 0.04" (1mm) of snow. In Posen, during the entire year, snow falls for 86.6 days and aggregates up to 22.76" (578mm) of snow.Daylight
In May, the average length of the day in Posen is 14h and 54min.On the first day of the month, sunrise is at 6:22 am and sunset at 8:41 pm. On the last day of May, sunrise is at 5:50 am and sunset at 9:14 pm EDT.
Sunshine
The average sunshine in May in Posen is 9h.UV index
The average daily maximum UV index in May in Posen, Michigan, is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: In May, a daily maximum UV index of 4 leads to the following instructions:
Act with care - The suggestion to avoid sunburn is emphasized. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Posen?
What is the least humid month in Posen?
What is the average humidity in May in Posen?
How much does it rain in Posen in May?
What is the last month it snows in Posen?
How many hours of daylight does Posen have in May?
When is the sunrise / sunset in May in Posen?
How many hours of sunshine does Posen have in May?
How high is the UV index in May in Posen?
Average temperature in May
Posen, MI
- Average high temperature in May: 54.1°F
The warmest month (with the highest average high temperature) is August (71.8°F).
The month with the lowest average high temperature is January (25°F).
- Average low temperature in May: 42.6°F
The month with the highest average low temperature is August (60.4°F).
The coldest month (with the lowest average low temperature) is February (17.8°F).
Average pressure in May
Posen, MI
- Average pressure in May: 29.98"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in May
Posen, MI
- Average wind speed in May: 9.2mph
The windiest months (with the highest average wind speed) are January and December (12.1mph).
The calmest month (with the lowest average wind speed) is July (8.1mph).
Average humidity in May
Posen, MI
- Average humidity in May: 76%
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is May (76%).
Average rainfall in May
Posen, MI
- Average rainfall in May: 2.52"
The wettest month (with the highest rainfall) is October (2.76").
The driest month (with the least rainfall) is February (1.22").
Average rainfall days in May
Posen, MI
- Average rainfall days in May: 13.1 days
The month with the highest number of rainy days is October (17.4 days).
The month with the least rainy days is January (4.3 days).
Average snowfall in May
Posen, MI
- Average snowfall in May: 0.04"
The month with the highest snowfall is January (5.75").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Posen, MI
- Average snowfall days in May: 0.5 days
The month with the highest number of snowfall days is January (20.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Posen, MI
- 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: 9h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 1h and 42min).
Average sunshine days in May
Posen, MI
- Average sunshine days in May: 15.9 days
The month with the most sunshine days is May (15.9 days).
The month with the least sunshine days is January (6.4 days).
Average UV index in May
Posen, MI
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in May
Posen, MI
- Average cloud cover in May: 39
The month with the most cloud cover is January (Cloud cover 83).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in May
Posen, MI
- Average visibility in May: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Posen, Michigan, USA
Weather forecast for your location
2. Allow the app to use your location