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
Thomaston sees a considerable increase in average high-temperatures during May, surging from a chilly 45.3°F (7.4°C) in April to a refreshing 61.9°F (16.6°C). Thomaston, during the nights of May, experiences an average temperature drop to a cold 42.4°F (5.8°C).Humidity
May is the least humid month, with an average relative humidity of 71%.Rainfall
In May, the rain falls for 14.3 days. Throughout May, 2.44" (62mm) of precipitation is accumulated. In Thomaston, during the entire year, the rain falls for 112.5 days and collects up to 22.68" (576mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 1.7 snowfall days, in May, Thomaston aggregates 1.26" (32mm) of snow. In Thomaston, during the entire year, snow falls for 114.2 days and aggregates up to 51.22" (1301mm) of snow.Daylight
The average length of the day in May is 15h and 2min.On the first day of the month, sunrise is at 5:43 am and sunset at 8:09 pm. On the last day of May, sunrise is at 5:10 am and sunset at 8:44 pm CDT.
Sunshine
In Thomaston, the average sunshine in May is 8.1h.UV index
The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A daily high UV index of 5 in May leads to these guidelines:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Thomaston in May?
What is the least humid month?
What is the average humidity in May?
How many days does it rain in May?
What is the last month it snows?
How many hours of daylight does Thomaston have in May?
When is the sunrise / sunset in May?
How many hours of sunshine does Thomaston have in May?
What is the UV index reading in May?
Average temperature in May
Thomaston, MI
- Average high temperature in May: 61.9°F
The warmest month (with the highest average high temperature) is July (76.5°F).
The month with the lowest average high temperature is January (19.2°F).
- Average low temperature in May: 42.4°F
The month with the highest average low temperature is July (56.5°F).
The coldest month (with the lowest average low temperature) is January (9.7°F).
Average pressure in May
Thomaston, MI
- Average pressure in May: 29.97"Hg
The months with the highest atmospheric pressure are February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Thomaston, MI
- Average wind speed in May: 7.6mph
The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest months (with the lowest average wind speed) are June, July and August (7.1mph).
Average humidity in May
Thomaston, MI
- Average humidity in May: 71%
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is May (71%).
Average rainfall in May
Thomaston, MI
- Average rainfall in May: 2.44"
The wettest month (with the highest rainfall) is April (2.52").
The driest month (with the least rainfall) is February (1.06").
Average rainfall days in May
Thomaston, MI
- Average rainfall days in May: 14.3 days
The month with the highest number of rainy days is August (14.4 days).
The month with the least rainy days is February (1.5 days).
Average snowfall in May
Thomaston, MI
- Average snowfall in May: 1.26"
The month with the highest snowfall is December (10.63").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Thomaston, MI
- Average snowfall days in May: 1.7 days
The month with the highest number of snowfall days is January (23.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Thomaston, MI
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in May: 8h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 1h and 30min).
Average sunshine days in May
Thomaston, MI
- Average sunshine days in May: 13.8 days
The month with the most sunshine days is July (15.5 days).
The month with the least sunshine days is January (7.4 days).
Average UV index in May
Thomaston, MI
- 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, March, November and December (UV index 1).
Average cloud cover in May
Thomaston, MI
- Average cloud cover in May: 47
The month with the most cloud cover is January (Cloud cover 85).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in May
Thomaston, MI
- Average visibility in May: 6mi
The months with the highest visibility are May, June, July, September and October (6mi).
The months with the lowest visibility are January and February (4mi).
Thomaston, Michigan, USA
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