Climate and monthly weather forecastChelsea, MI
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Chelsea, Michigan, with an average temperature varying between 27.9°F (-2.3°C) and 17.1°F (-8.3°C). January is the coldest month, with the temperature often reaching an average high of 27.9°F (-2.3°C) and an average low of 17.1°F (-8.3°C). Weather in January »Weather in February
The last month of the winter, February, is also a subzero cold month in Chelsea, Michigan, with temperature in the range of an average low of 18.3°F (-7.6°C) and an average high of 31.5°F (-0.3°C). Chelsea observes an average high-temperature of a still freezing cold 31.5°F (-0.3°C) in February, barely different from 27.9°F (-2.3°C) in January. Weather in February »Weather in March
The first month of the spring, March, is a chilly month in Chelsea, Michigan, with an average temperature fluctuating between 42.8°F (6°C) and 27.9°F (-2.3°C). The shift into March is accompanied by a temperature increase, with the average high-temperature rising from a freezing cold 31.5°F (-0.3°C) in February to a frosty 42.8°F (6°C). Weather in March »Weather in April
April is a cool spring month in Chelsea, Michigan, with an average temperature fluctuating between 54.1°F (12.3°C) and 37.6°F (3.1°C). The start of April brings a shift in the average high-temperature, increasing from March's frosty 42.8°F (6°C) to a fresh 54.1°F (12.3°C). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Chelsea, Michigan, with temperature in the range of an average low of 49.5°F (9.7°C) and an average high of 67.1°F (19.5°C). The shift from April to May sees an increase in the average high-temperature, transitioning from a cool 54.1°F (12.3°C) to a comfortable 67.1°F (19.5°C). Weather in May »Weather in June
June, the first month of the summer in Chelsea, is a moderately hot month, with an average temperature ranging between max 74.7°F (23.7°C) and min 57.2°F (14°C). The arrival of June witnesses a small shift in the average high-temperature, moving from a comfortable 67.1°F (19.5°C) in May to a moderately hot 74.7°F (23.7°C). Weather in June »Weather in July
July, like June, in Chelsea, Michigan, is another warm summer month, with an average temperature ranging between max 79.3°F (26.3°C) and min 61.3°F (16.3°C). Chelsea experiences its highest temperatures in July, with an average peak of 79.3°F (26.3°C) and a low of 61.3°F (16.3°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Chelsea, Michigan, with an average temperature varying between 60.3°F (15.7°C) and 77.5°F (25.3°C). The advent of August presents an average high-temperature of a still warm 77.5°F (25.3°C), maintaining a close correlation with the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is also an agreeable month in Chelsea, Michigan, with an average temperature varying between 53.4°F (11.9°C) and 72°F (22.2°C). Chelsea's progression into September involves a minor drop in the average high-temperature, slightly receding from a warm 77.5°F (25.3°C) in August to a pleasant 72°F (22.2°C). Weather in September »Weather in October
October, the same as September, in Chelsea, Michigan, is another refreshing autumn month, with temperature in the range of an average low of 43.7°F (6.5°C) and an average high of 58.6°F (14.8°C). October is characterized by a reduction in the average high-temperature, from an agreeable 72°F (22.2°C) in September to a mild 58.6°F (14.8°C). Weather in October »Weather in November
November, the last month of the autumn in Chelsea, is also a frosty month, with an average temperature ranging between min 32.9°F (0.5°C) and max 45.3°F (7.4°C). November brings a drop in Chelsea's average high-temperature, falling from a mild 58.6°F (14.8°C) in October to a frosty 45.3°F (7.4°C). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in Chelsea, Michigan, with an average temperature ranging between min 25°F (-3.9°C) and max 34.3°F (1.3°C). The move into December indicates a reduction in the average high-temperature, down from November's frosty 45.3°F (7.4°C) to an icy 34.3°F (1.3°C). Weather in December »Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January, on average, is the coldest month, registering a high temperature of 27.9°F (-2.3°C) and a low of 17.1°F (-8.3°C).
January and February, with an average relative humidity of 86%, are most humid months in Chelsea, Michigan.
Throughout the year, there are 154.5 rainfall days, and 26.85" (682mm) of precipitation is accumulated.
January through May, October through December are months with snowfall.
The month with the most snowfall in Chelsea is January, when snow falls for 15.7 days and typically aggregates up to 5.12" (130mm) of snow.
In Chelsea, Michigan, during the entire year, snow falls for 56.8 days and aggregates up to 18.58" (472mm) of snow.
With an average of 2.9h of sunshine, January has the least sunshine of the year in Chelsea, Michigan.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Chelsea, Michigan, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
The least humid month in Chelsea is April, with an average relative humidity of 77%.
The month with the most rainfall in Chelsea is May, when the rain falls for 17.5 days and typically aggregates up to 3.43" (87mm) of precipitation.
May through August, with an average maximum UV index of 5, are months with the highest UV index.
In Chelsea, Michigan, snow does not fall in June through September.
June has the longest days of the year in Chelsea, Michigan, with an average of 15h and 12min of daylight.
In Chelsea, the average temperatures in July are the highest, with a peak at 79.3°F (26.3°C) and a low of 61.3°F (16.3°C).
July has the most sunshine of the year in Chelsea, with an average of 10.2h of sunshine.
The month with the least rainfall is December, when the rain falls for 9.9 days and typically collects 1.46" (37mm) of precipitation.
December has the shortest days of the year, with an average of 9h and 6min of daylight.
The month with the lowest UV index is December, with an average maximum UV index of 1.
Average temperature
Chelsea, MI
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (27.9°F).
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure
Chelsea, MI
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.08"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
Chelsea, MI
- Average wind speed in January:
10.2mph - Average wind speed in February:
10.1mph - Average wind speed in March:
9.6mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.3mph - Average wind speed in June:
7.4mph
- Average wind speed in July:
6.4mph - Average wind speed in August:
6.5mph - Average wind speed in September:
7.1mph - Average wind speed in October:
8.9mph - Average wind speed in November:
9.5mph - Average wind speed in December:
9.6mph
The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).
Average humidity
Chelsea, MI
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is April (77%).
Average rainfall
Chelsea, MI
- Average rainfall in January:
1.69" - Average rainfall in February:
1.54" - Average rainfall in March:
2.01" - Average rainfall in April:
3.35" - Average rainfall in May:
3.43" - Average rainfall in June:
2.68"
The wettest month (with the highest rainfall) is May (3.43").
The driest month (with the least rainfall) is December (1.46").
Average rainfall days
Chelsea, MI
- Average rainfall days in January:
7 days - Average rainfall days in February:
6.8 days - Average rainfall days in March:
11.7 days - Average rainfall days in April:
16.4 days - Average rainfall days in May:
17.5 days - Average rainfall days in June:
16.4 days
- Average rainfall days in July:
16.8 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
14.3 days - Average rainfall days in November:
9.9 days - Average rainfall days in December:
9.9 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is February (6.8 days).
Average snowfall
Chelsea, MI
- Average snowfall in January:
5.12" - Average snowfall in February:
5.08" - Average snowfall in March:
1.81" - Average snowfall in April:
1.26" - Average snowfall in May:
0.08" - Average snowfall in June:
0"
The month with the highest snowfall is January (5.12").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Chelsea, MI
- Average snowfall days in January:
15.7 days - Average snowfall days in February:
13.4 days - Average snowfall days in March:
6.7 days - Average snowfall days in April:
2 days - Average snowfall days in May:
0.2 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.3 days - Average snowfall days in November:
6.2 days - Average snowfall days in December:
12.3 days
The month with the highest number of snowfall days is January (15.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Chelsea, MI
- Average daylight in January:
9h and 30min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 36min - Average daylight in June:
15h and 12min
- Average daylight in July:
14h and 54min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 48min - Average daylight in December:
9h and 6min
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 January:
2h and 54min - Average sunshine in February:
3h and 48min - Average sunshine in March:
5h and 36min - Average sunshine in April:
6h and 48min - Average sunshine in May:
8h and 18min - Average sunshine in June:
9h and 42min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
9h and 42min - Average sunshine in September:
7h and 54min - Average sunshine in October:
5h and 36min - Average sunshine in November:
4h and 36min - Average sunshine in December:
3h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days
Chelsea, MI
- Average sunshine days in January:
9.9 days - Average sunshine days in February:
9.7 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
11.1 days - Average sunshine days in May:
11.7 days - Average sunshine days in June:
11.9 days
- Average sunshine days in July:
11.5 days - Average sunshine days in August:
13.2 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
14.3 days - Average sunshine days in November:
14.4 days - Average sunshine days in December:
12.4 days
The month with the most sunshine days is March (14.8 days).
The month with the least sunshine days is February (9.7 days).
Average UV index
Chelsea, MI
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Chelsea, MI
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Chelsea, MI
The months with the highest visibility are March, April, May, June, July, October and November (6mi).
The months with the lowest visibility are January, February, August, September and December (5mi).
