Climate and monthly weather forecastRockwood, MI
Climate and monthly weather forecast
Weather in January
January, the same as December, in Rockwood, Michigan, is another subzero cold winter month, with an average temperature ranging between max 29.5°F (-1.4°C) and min 19.4°F (-7°C). Rockwood experiences its lowest temperatures in January, with an average peak of 29.5°F (-1.4°C) and a low of 19.4°F (-7°C). Weather in January »Weather in February
February, the last month of the winter in Rockwood, is a cold month, with an average temperature varying between 20.7°F (-6.3°C) and 32°F (0°C). The advent of February brings an average high-temperature of a wintry 32°F (0°C), exhibiting minor difference from the previous month. Weather in February »Weather in March
The first month of the spring, March, is also an icy month in Rockwood, Michigan, with an average temperature varying between 29.8°F (-1.2°C) and 42.4°F (5.8°C). The shift from February to March is marked by an increase in the average high-temperature, moving from a cold 32°F (0°C) to a still icy 42.4°F (5.8°C). Weather in March »Weather in April
April in Rockwood, Michigan, is a fresh spring month, with an average temperature varying between 39.2°F (4°C) and 53.4°F (11.9°C). April's arrival signals a temperature shift, moving from a wintry 42.4°F (5.8°C) in March to a fresh 53.4°F (11.9°C). Weather in April »Weather in May
May, the last month of the spring in Rockwood, is a comfortable month, with an average temperature ranging between max 65.8°F (18.8°C) and min 50.5°F (10.3°C). With the onset of May, Rockwood's average high-temperature sees a rise, moving from April's fresh 53.4°F (11.9°C) to an enjoyable 65.8°F (18.8°C). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Rockwood, Michigan, with an average temperature ranging between min 59.4°F (15.2°C) and max 74.7°F (23.7°C). The average high-temperature mildly increases in June, edging from a comfortable 65.8°F (18.8°C) in May to a moderately hot 74.7°F (23.7°C). Weather in June »Weather in July
July, the same as June, is another warm summer month in Rockwood, Michigan, with an average temperature ranging between max 79.5°F (26.4°C) and min 64.9°F (18.3°C). Rockwood's warmest month, July, registers temperatures that range from a high of 79.5°F (26.4°C) to a low of 64.9°F (18.3°C). Weather in July »Weather in August
August, the last month of the summer in Rockwood, is another warm month, with an average temperature fluctuating between 77.9°F (25.5°C) and 64°F (17.8°C). The average high-temperature is a still moderately hot 77.9°F (25.5°C) in August, hardly different from the 79.5°F (26.4°C) recorded in July. Weather in August »Weather in September
The first month of the autumn, September, is also an agreeable month in Rockwood, Michigan, with temperature in the range of an average low of 57.9°F (14.4°C) and an average high of 72°F (22.2°C). September reveals a small adjustment in temperature, transitioning from an average high of a warm 77.9°F (25.5°C) in August to an agreeable 72°F (22.2°C). Weather in September »Weather in October
October, the same as September, in Rockwood, Michigan, is a moderate autumn month, with an average temperature ranging between min 47.3°F (8.5°C) and max 59.4°F (15.2°C). Rockwood's October weather shows a moderate shift in high-temperatures, falling from September's agreeable 72°F (22.2°C) to a refreshing 59.4°F (15.2°C). Weather in October »Weather in November
November, the last month of the autumn in Rockwood, is also a frosty month, with an average temperature fluctuating between 35.8°F (2.1°C) and 45.7°F (7.6°C). The transition into November indicates a reduction in the average high-temperature, down to a chilly 45.7°F (7.6°C) from October's moderate 59.4°F (15.2°C). Weather in November »Weather in December
December, the first month of the winter in Rockwood, is still a cold month, with temperature in the range of an average high of 35.4°F (1.9°C) and an average low of 27.5°F (-2.5°C). December brings a decrease in the average high-temperature, falling from November's frosty 45.7°F (7.6°C) to a cold 35.4°F (1.9°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 proves to be the coldest month in Rockwood, recording an average maximum temperature of 29.5°F (-1.4°C) and a minimum temperature of 19.4°F (-7°C).
In Rockwood, during the entire year, the rain falls for 151.8 days and collects up to 25.47" (647mm) of precipitation.
January through May, November and December are months with snowfall in Rockwood, Michigan.
In Rockwood, during the entire year, snow falls for 37.7 days and aggregates up to 12.87" (327mm) of snow.
With an average of 3.1h of sunshine, January has the least sunshine of the year in Rockwood.
The most humid month in Rockwood, Michigan, is February, with an average relative humidity of 85%.
The month with the most snowfall is February, when snow falls for 9.6 days and typically aggregates up to 4.25" (108mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Rockwood, 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.
May is the month with the most rainfall. Rain falls for 18.3 days and accumulates 3.15" (80mm) of precipitation.
June through October are months without snowfall in Rockwood, Michigan.
The month with the longest days is June, with an average of 15h and 12min of daylight.
June through August, with an average maximum UV index of 6, are months with the highest UV index.
Rockwood's temperatures tend to reach their peak averages in July, with a high of 79.5°F (26.4°C) and a low of 64.9°F (18.3°C).
The month with the most sunshine in Rockwood is July, with an average of 10.5h of sunshine.
With an average relative humidity of 75%, October is the least humid month in Rockwood, Michigan.
The month with the least rainfall in Rockwood, Michigan, is December, when the rain falls for 8.3 days and typically collects 1.26" (32mm) of precipitation.
The month with the shortest days in Rockwood, Michigan, is December, with an average of 9h and 12min of daylight.
December is the month with the lowest UV index, with an average maximum UV index of 1.
Average temperature
Rockwood, MI
The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (29.5°F).
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).
Average pressure
Rockwood, 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:
30.01"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.08"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Rockwood, MI
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.1mph - Average wind speed in March:
9.7mph - Average wind speed in April:
10mph - Average wind speed in May:
8.3mph - Average wind speed in June:
7.7mph
- Average wind speed in July:
6.8mph - Average wind speed in August:
7mph - Average wind speed in September:
7.9mph - Average wind speed in October:
9.8mph - Average wind speed in November:
10.3mph - Average wind speed in December:
10.3mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).
Average humidity
Rockwood, MI
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is October (75%).
Average rainfall
Rockwood, MI
- Average rainfall in January:
1.3" - Average rainfall in February:
1.38" - Average rainfall in March:
1.69" - Average rainfall in April:
2.91" - Average rainfall in May:
3.15" - Average rainfall in June:
3.07"
- Average rainfall in July:
2.64" - Average rainfall in August:
2.83" - Average rainfall in September:
1.81" - Average rainfall in October:
1.93" - Average rainfall in November:
1.5" - Average rainfall in December:
1.26"
The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is December (1.26").
Average rainfall days
Rockwood, MI
- Average rainfall days in January:
6.7 days - Average rainfall days in February:
6.1 days - Average rainfall days in March:
10.7 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
18.3 days - Average rainfall days in June:
16.9 days
- Average rainfall days in July:
18.1 days - Average rainfall days in August:
15.3 days - Average rainfall days in September:
13.6 days - Average rainfall days in October:
13.4 days - Average rainfall days in November:
8.6 days - Average rainfall days in December:
8.3 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (6.1 days).
Average snowfall
Rockwood, MI
- Average snowfall in January:
3.43" - Average snowfall in February:
4.25" - Average snowfall in March:
1.1" - Average snowfall in April:
0.87" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is February (4.25").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Rockwood, MI
- Average snowfall days in January:
10.4 days - Average snowfall days in February:
9.6 days - Average snowfall days in March:
5.6 days - Average snowfall days in April:
1.3 days - Average snowfall days in May:
0.1 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:
0.1 days - Average snowfall days in November:
3.2 days - Average snowfall days in December:
7.4 days
The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Rockwood, 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 6min - Average daylight in November:
9h and 48min - Average daylight in December:
9h and 12min
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:
3h and 6min - Average sunshine in February:
4h and 0min - Average sunshine in March:
5h and 48min - Average sunshine in April:
7h and 18min - Average sunshine in May:
8h and 54min - Average sunshine in June:
10h and 6min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
10h and 18min - Average sunshine in September:
8h and 18min - Average sunshine in October:
5h and 48min - Average sunshine in November:
5h and 0min - Average sunshine in December:
3h and 36min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days
Rockwood, MI
- Average sunshine days in January:
15.8 days - Average sunshine days in February:
13.1 days - Average sunshine days in March:
15.4 days - Average sunshine days in April:
12 days - Average sunshine days in May:
11.1 days - Average sunshine days in June:
11.3 days
- Average sunshine days in July:
10.3 days - Average sunshine days in August:
12.2 days - Average sunshine days in September:
14.2 days - Average sunshine days in October:
16.4 days - Average sunshine days in November:
18.4 days - Average sunshine days in December:
16.2 days
The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is July (10.3 days).
Average UV index
Rockwood, MI
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Rockwood, MI
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility
Rockwood, MI
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
