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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 another subzero cold winter month in Iron River, Wisconsin, with temperature in the range of an average high of 19.4°F (-7°C) and an average low of 8.6°F (-13°C). January, noted for its average high-temperature of 19.4°F (-7°C) and an average low-temperature of 8.6°F (-13°C), is considered the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is also a subzero cold month in Iron River, Wisconsin, with an average temperature varying between 10.8°F (-11.8°C) and 22.5°F (-5.3°C). The initiation of February sees an average high-temperature of a still subzero cold 22.5°F (-5.3°C), showing minor variations from the previous month. Weather in February »
Weather in March
March, the first month of the spring in Iron River, is a cold month, with temperature in the range of an average high of 35.1°F (1.7°C) and an average low of 22.8°F (-5.1°C). The shift from February to March is marked by an increase in the average high-temperature, moving from a subzero cold 22.5°F (-5.3°C) to a wintry 35.1°F (1.7°C). Weather in March »
Weather in April
April is a frosty spring month in Iron River, Wisconsin, with an average temperature ranging between min 32.2°F (0.1°C) and max 46.4°F (8°C). The shift into April brings an increase in the average high-temperature, moving from an icy 35.1°F (1.7°C) in March to a frosty 46.4°F (8°C). Weather in April »
Weather in May
May, the last month of the spring in Iron River, is a comfortable month, with an average temperature fluctuating between 42.8°F (6°C) and 61.2°F (16.2°C). Iron River, Wisconsin, in May sees a clear temperature escalation, with average high-temperatures increasing from a frosty 46.4°F (8°C) in April to a comfortable 61.2°F (16.2°C). Weather in May »
Weather in June
June, the first month of the summer in Iron River, is a pleasant month, with temperature in the range of an average high of 70.3°F (21.3°C) and an average low of 51.1°F (10.6°C). June signals a shift in the average high-temperature, moving from May's comfortable 61.2°F (16.2°C) to an agreeable 70.3°F (21.3°C). Weather in June »
Weather in July
July in Iron River, Wisconsin, is a moderately hot summer month, with temperature in the range of an average low of 57.7°F (14.3°C) and an average high of 76.8°F (24.9°C). July is the warmest month, exhibiting average temperatures of 76.8°F (24.9°C) at the peak and 57.7°F (14.3°C) at the base. Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Iron River, Wisconsin, with an average temperature varying between 57.4°F (14.1°C) and 75.2°F (24°C). August's onset records a minor alteration in the average high-temperature to a still moderately hot 75.2°F (24°C) from July's 76.8°F (24.9°C). Weather in August »
Weather in September
September, the first month of the autumn in Iron River, is also an enjoyable month, with an average temperature varying between 50.9°F (10.5°C) and 67.1°F (19.5°C). The shift from August to September includes a minor decrease in the average high-temperature, lightly dropping from a moderately hot 75.2°F (24°C) to a comfortable 67.1°F (19.5°C). Weather in September »
Weather in October
October, the same as September, is another fresh autumn month in Iron River, Wisconsin, with temperature in the range of an average high of 52°F (11.1°C) and an average low of 40.3°F (4.6°C). As Iron River transitions into October, the average high-temperature shows a marked reduction, decreasing from an enjoyable 67.1°F (19.5°C) in September to a fresh 52°F (11.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cold month in Iron River, Wisconsin, with temperature in the range of an average low of 28°F (-2.2°C) and an average high of 37.6°F (3.1°C). With the beginning of November, Iron River's average high-temperature experiences a significant decrease, moving from a fresh 52°F (11.1°C) in October to a cold 37.6°F (3.1°C). Weather in November »
Weather in December
The first month of the winter, December, is still a freezing cold month in Iron River, Wisconsin, with an average temperature fluctuating between 25.3°F (-3.7°C) and 16°F (-8.9°C). December implies a gentle temperature shift, with average high-temperatures reducing from November's icy 37.6°F (3.1°C) to a subzero cold 25.3°F (-3.7°C). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Iron River?
January brings the lowest temperatures in Iron River, with an average high of 19.4°F (-7°C) and an average low of 8.6°F (-13°C).
What is the most humid month in Iron River?
With an average relative humidity of 91%, January is the most humid month in Iron River, Wisconsin.
What is the driest month in Iron River?
January is the month with the least rainfall. Rain falls for 3.2 days and accumulates 0.94" (24mm) of precipitation.
How many days does it rain in Iron River?
In Iron River, during the entire year, the rain falls for 121.6 days and collects up to 21.42" (544mm) of precipitation.
When does it snow in Iron River?
Months with snowfall in Iron River are January through May, October through December.
How much does it snow in Iron River?
In Iron River, Wisconsin, during the entire year, snow falls for 99.1 days and aggregates up to 37.13" (943mm) of snow.
What is the month with the least sunshine in Iron River?
January has the least sunshine of the year in Iron River, Wisconsin, with an average of 2.3h of sunshine.
What is the month with the lowest UV index in Iron River?
The months with the lowest UV index in Iron River, Wisconsin, are January, November and December, with an average maximum UV index of 1.
When is Daylight Saving Time (DST) in Iron River?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Iron River, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
What is the least humid month in Iron River?
May is the least humid month in Iron River, Wisconsin, with an average relative humidity of 72%.
When it does not snow in Iron River?
June through September are months without snowfall.
When are the longest days in Iron River?
With an average of 15h and 48min of daylight, June has the longest days of the year.
What time of the year is the hottest in Iron River?
July temperatures in Iron River tend to peak at an average high of 76.8°F (24.9°C) and dip to a low of 57.7°F (14.3°C).
What is the wettest month in Iron River?
The month with the most rainfall is July, when the rain falls for 14.1 days and typically aggregates up to 2.56" (65mm) of precipitation.
What month has the most sunshine in Iron River?
July has the most sunshine of the year in Iron River, with an average of 10.3h of sunshine.
When is the highest UV index in Iron River?
With an average maximum UV index of 6, July is the month with the highest UV index in Iron River, Wisconsin.
What is the snowiest month in Iron River?
The month with the most snowfall is December, when snow falls for 20.2 days and typically aggregates up to 7.95" (202mm) of snow.
What is the month with the shortest days in Iron River?
December has the shortest days of the year in Iron River, with an average of 8h and 36min of daylight.
Average temperature
Iron River, WI
The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is January (19.4°F).
The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (8.6°F).
Average pressure
Iron River, WI
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
30"Hg - Average pressure in October:
29.96"Hg - Average pressure in November:
30.03"Hg - Average pressure in December:
30.07"Hg
The month with the highest atmospheric pressure is February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed
Iron River, WI
- Average wind speed in January:
9mph - Average wind speed in February:
8.9mph - Average wind speed in March:
8mph - Average wind speed in April:
8.3mph - Average wind speed in May:
7.2mph - Average wind speed in June:
6.7mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.8mph - Average wind speed in September:
7.9mph - Average wind speed in October:
8.8mph - Average wind speed in November:
9.1mph - Average wind speed in December:
8.9mph
The windiest month (with the highest average wind speed) is November (9.1mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity
Iron River, WI
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is May (72%).
Average rainfall
Iron River, WI
- Average rainfall in January:
0.94" - Average rainfall in February:
0.98" - Average rainfall in March:
1.5" - Average rainfall in April:
2.2" - Average rainfall in May:
2.44" - Average rainfall in June:
2.44"
- Average rainfall in July:
2.56" - Average rainfall in August:
1.69" - Average rainfall in September:
1.61" - Average rainfall in October:
2.17" - Average rainfall in November:
1.34" - Average rainfall in December:
1.54"
The wettest month (with the highest rainfall) is July (2.56").
The driest month (with the least rainfall) is January (0.94").
Average rainfall days
Iron River, WI
- Average rainfall days in January:
3.2 days - Average rainfall days in February:
3.3 days - Average rainfall days in March:
8.2 days - Average rainfall days in April:
12 days - Average rainfall days in May:
14.8 days - Average rainfall days in June:
15.5 days
- Average rainfall days in July:
14.1 days - Average rainfall days in August:
12.9 days - Average rainfall days in September:
13 days - Average rainfall days in October:
13.4 days - Average rainfall days in November:
6.9 days - Average rainfall days in December:
4.3 days
The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is January (3.2 days).
Average snowfall
Iron River, WI
- Average snowfall in January:
6.5" - Average snowfall in February:
6.73" - Average snowfall in March:
4.76" - Average snowfall in April:
4.33" - Average snowfall in May:
0.98" - Average snowfall in June:
0"
The month with the highest snowfall is December (7.95").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Iron River, WI
- Average snowfall days in January:
21.8 days - Average snowfall days in February:
19 days - Average snowfall days in March:
13.1 days - Average snowfall days in April:
8.2 days - Average snowfall days in May:
1.1 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:
3.7 days - Average snowfall days in November:
12 days - Average snowfall days in December:
20.2 days
The month with the highest number of snowfall days is January (21.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Iron River, WI
- Average daylight in January:
9h and 1min - Average daylight in February:
10h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 0min - Average daylight in June:
15h and 5min
- Average daylight in July:
15h and 2min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 2min - Average daylight in December:
8h and 4min
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 36min).
- Average sunshine in January:
2h and 2min - Average sunshine in February:
2h and 4min - Average sunshine in March:
4h and 4min - Average sunshine in April:
6h and 4min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 4min - Average sunshine in October:
4h and 4min - Average sunshine in November:
3h and 5min - Average sunshine in December:
2h and 3min
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 18min).
Average sunshine days
Iron River, WI
- Average sunshine days in January:
10.4 days - Average sunshine days in February:
10 days - Average sunshine days in March:
12.8 days - Average sunshine days in April:
11.8 days - Average sunshine days in May:
14.2 days - Average sunshine days in June:
12.9 days
- Average sunshine days in July:
13.7 days - Average sunshine days in August:
13.9 days - Average sunshine days in September:
15 days - Average sunshine days in October:
13.7 days - Average sunshine days in November:
12.8 days - Average sunshine days in December:
9.8 days
The month with the most sunshine days is September (15 days).
The month with the least sunshine days is December (9.8 days).
Average UV index
Iron River, WI
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover
Iron River, WI
The month with the most cloud cover is January (Cloud cover 78).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility
Iron River, WI
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Iron River, Wisconsin, USA
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