Expand
Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, is a freezing cold winter month in Mattawan, Michigan, with an average temperature varying between 28.6°F (-1.9°C) and 18.7°F (-7.4°C). Mattawan's January weather reaches an average high of 28.6°F (-1.9°C) and an average low of 18.7°F (-7.4°C), making it the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Mattawan, Michigan, with temperature in the range of an average high of 31.6°F (-0.2°C) and an average low of 20.5°F (-6.4°C). In February, Mattawan notes an average high-temperature of a still subzero cold 31.6°F (-0.2°C), hardly different from the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Mattawan, Michigan, with an average temperature varying between 43.3°F (6.3°C) and 29.1°F (-1.6°C). With the transition into March, Mattawan experiences an increase in average high-temperatures, moving up from a subzero cold 31.6°F (-0.2°C) in February to a chilly 43.3°F (6.3°C). Weather in March »
Weather in April
April is a fresh spring month in Mattawan, Michigan, with temperature in the range of an average high of 55°F (12.8°C) and an average low of 38.7°F (3.7°C). April's onset witnesses a shift in the average high-temperature, moving from a chilly 43.3°F (6.3°C) in March to a cool 55°F (12.8°C). Weather in April »
Weather in May
May, the last month of the spring in Mattawan, is a refreshing month, with an average temperature ranging between max 67.1°F (19.5°C) and min 49.6°F (9.8°C). An escalation in the average high-temperature is seen with the onset of May, moving from a cool 55°F (12.8°C) in April to a comfortable 67.1°F (19.5°C). Weather in May »
Weather in June
June, the first month of the summer in Mattawan, is a warm month, with an average temperature fluctuating between 74.8°F (23.8°C) and 58.3°F (14.6°C). Observing a slight rise in June, the average high-temperature shifts from May's refreshing 67.1°F (19.5°C) to a moderately hot 74.8°F (23.8°C). Weather in June »
Weather in July
July, like June, in Mattawan, Michigan, is another warm summer month, with temperature in the range of an average low of 61.7°F (16.5°C) and an average high of 79.7°F (26.5°C). July, known for its average high temperature of 79.7°F (26.5°C) and an average low temperature of 61.7°F (16.5°C), is the warmest month. Weather in July »
Weather in August
August, the last month of the summer in Mattawan, is also a moderately hot month, with an average temperature fluctuating between 60.4°F (15.8°C) and 78.4°F (25.8°C). August's average high-temperature is a still moderately hot 78.4°F (25.8°C), maintaining a close comparison with July's 79.7°F (26.5°C). Weather in August »
Weather in September
September, the first month of the autumn in Mattawan, is also an agreeable month, with temperature in the range of an average high of 72.5°F (22.5°C) and an average low of 54.5°F (12.5°C). Mattawan in September undergoes a slight reduction in the average high-temperature, shifting from August's moderately hot 78.4°F (25.8°C) to an agreeable 72.5°F (22.5°C). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Mattawan, Michigan, with an average temperature ranging between min 44.8°F (7.1°C) and max 59.5°F (15.3°C). The transition into October is accompanied by a temperature decrease, with the average high-temperature shifting from an agreeable 72.5°F (22.5°C) in September to a refreshing 59.5°F (15.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Mattawan, is also a frosty month, with an average temperature varying between 33.8°F (1°C) and 45.7°F (7.6°C). In November, the meteorological conditions alter, with the average high-temperature shifting from a moderate 59.5°F (15.3°C) in October to a chilly 45.7°F (7.6°C). Weather in November »
Weather in December
December, the first month of the winter in Mattawan, is still a cold month, with an average temperature varying between 26.2°F (-3.2°C) and 34.7°F (1.5°C). Mattawan's weather changes with the onset of December, slightly falling from a chilly 45.7°F (7.6°C) in November to a wintry 34.7°F (1.5°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Mattawan?
In Mattawan, January registers the lowest temperatures, averaging 28.6°F (-1.9°C) at the peak and 18.7°F (-7.4°C) at the lowest.
What is the most humid month in Mattawan?
January is the most humid month, with an average relative humidity of 87%.
How much does it rain in Mattawan?
In Mattawan, Michigan, during the entire year, the rain falls for 164 days and collects up to 29.69" (754mm) of precipitation.
When does it snow in Mattawan?
Months with snowfall in Mattawan, Michigan, are January through May, October through December.
When does it snow the most in Mattawan?
January is the month with the most snowfall. Snow falls for 19.6 days and accumulates 6.22" (158mm) of snow.
How much does it snow in Mattawan?
In Mattawan, during the entire year, snow falls for 71.3 days and aggregates up to 24.69" (627mm) of snow.
What is the month with the least sunshine in Mattawan?
The month with the least sunshine is January, with an average of 2.8h of sunshine.
When is Daylight Saving Time (DST) in Mattawan?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Mattawan, 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.
What are the least humid months in Mattawan?
The months with the lowest humidity in Mattawan, Michigan, are April and October, with an average relative humidity of 77%.
What is the wettest month in Mattawan?
May is the month with the most rainfall. Rain falls for 17.8 days and accumulates 3.31" (84mm) of precipitation.
When it does not snow in Mattawan?
June through September are months without snowfall in Mattawan.
When are the longest days in Mattawan?
The month with the longest days is June, with an average of 15h and 12min of daylight.
What are the warmest months in Mattawan?
July stands out as Mattawan's warmest month, with temperatures ranging between an average high of 79.7°F (26.5°C) and a low of 61.7°F (16.5°C).
What month has the most sunshine in Mattawan?
With an average of 10.3h of sunshine, July has the most sunshine of the year in Mattawan.
What is the month with the highest UV index in Mattawan?
With an average maximum UV index of 6, August is the month with the highest UV index in Mattawan.
What is the driest month in Mattawan?
September is the month with the least rainfall in Mattawan, Michigan. Rain falls for 14.4 days and accumulates 1.73" (44mm) of precipitation.
What is the month with the shortest days in Mattawan?
With an average of 9h and 12min of daylight, December has the shortest days of the year in Mattawan, Michigan.
When is the lowest UV index in Mattawan?
With an average maximum UV index of 1, December is the month with the lowest UV index.
Average temperature
Mattawan, MI
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (28.6°F).
The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).
Average pressure
Mattawan, MI
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.97"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:
30.03"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 January, March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Mattawan, MI
- Average wind speed in January:
10.2mph - Average wind speed in February:
10mph - Average wind speed in March:
9.6mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.4mph - Average wind speed in June:
7.3mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
6.3mph - Average wind speed in September:
7.2mph - Average wind speed in October:
8.9mph - Average wind speed in November:
9.8mph - Average wind speed in December:
9.7mph
The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity
Mattawan, MI
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and October (77%).
Average rainfall
Mattawan, MI
- Average rainfall in January:
2.09" - Average rainfall in February:
1.93" - Average rainfall in March:
2.01" - Average rainfall in April:
3.27" - Average rainfall in May:
3.31" - Average rainfall in June:
3.23"
- Average rainfall in July:
2.83" - Average rainfall in August:
2.44" - Average rainfall in September:
1.73" - Average rainfall in October:
3.11" - Average rainfall in November:
1.77" - Average rainfall in December:
1.97"
The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is September (1.73").
Average rainfall days
Mattawan, MI
- Average rainfall days in January:
8.5 days - Average rainfall days in February:
6.9 days - Average rainfall days in March:
11.8 days - Average rainfall days in April:
17.1 days - Average rainfall days in May:
17.8 days - Average rainfall days in June:
15.9 days
- Average rainfall days in July:
17.4 days - Average rainfall days in August:
15.7 days - Average rainfall days in September:
14.4 days - Average rainfall days in October:
16.8 days - Average rainfall days in November:
12.1 days - Average rainfall days in December:
9.6 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (6.9 days).
Average snowfall
Mattawan, MI
- Average snowfall in January:
6.22" - Average snowfall in February:
5.91" - Average snowfall in March:
2.8" - Average snowfall in April:
2.05" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is January (6.22").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Mattawan, MI
- Average snowfall days in January:
19.6 days - Average snowfall days in February:
15.8 days - Average snowfall days in March:
8.3 days - Average snowfall days in April:
3.4 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:
0.6 days - Average snowfall days in November:
7.7 days - Average snowfall days in December:
15.7 days
The month with the highest number of snowfall days is January (19.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Mattawan, MI
- Average daylight in January:
9h and 3min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 4min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
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 12min).
- Average sunshine in January:
2h and 5min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 4min - Average sunshine in April:
6h and 4min - Average sunshine in May:
8h and 3min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 1min - Average sunshine in October:
5h and 4min - Average sunshine in November:
4h and 2min - Average sunshine in December:
3h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days
Mattawan, MI
- Average sunshine days in January:
7.4 days - Average sunshine days in February:
7.3 days - Average sunshine days in March:
13.1 days - Average sunshine days in April:
9.6 days - Average sunshine days in May:
10.8 days - Average sunshine days in June:
10.6 days
- Average sunshine days in July:
11.3 days - Average sunshine days in August:
11.8 days - Average sunshine days in September:
13.5 days - Average sunshine days in October:
12.4 days - Average sunshine days in November:
12.2 days - Average sunshine days in December:
9.3 days
The month with the most sunshine days is September (13.5 days).
The month with the least sunshine days is February (7.3 days).
Average UV index
Mattawan, MI
The month with the highest UV index is August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Mattawan, MI
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility
Mattawan, MI
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Mattawan, Michigan, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
