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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, the same as December, in Mill Iron, Montana, is a freezing cold winter month, with an average temperature varying between 26.1°F (-3.3°C) and 13.3°F (-10.4°C). January proves to be the coldest month, recording an average maximum temperature of 26.1°F (-3.3°C) and a minimum temperature of 13.3°F (-10.4°C). Weather in January »
Weather in February
The last month of the winter, February, is also a subzero cold month in Mill Iron, Montana, with an average temperature fluctuating between 26.8°F (-2.9°C) and 13.5°F (-10.3°C). The shift into February records an average high-temperature of a still freezing cold 26.8°F (-2.9°C), subtly varied from January's 26.1°F (-3.3°C). Weather in February »
Weather in March
March, the first month of the spring in Mill Iron, is a wintry month, with an average temperature fluctuating between 26.4°F (-3.1°C) and 41.7°F (5.4°C). The rise of average high-temperatures is noticeable in March, with an increase from a freezing cold 26.8°F (-2.9°C) in February to a wintry 41.7°F (5.4°C). Weather in March »
Weather in April
April in Mill Iron, Montana, is a fresh spring month, with an average temperature fluctuating between 34.9°F (1.6°C) and 51.8°F (11°C). The onset of April brings a rise in the average high-temperature, elevating from an icy 41.7°F (5.4°C) in March to a cool 51.8°F (11°C). Weather in April »
Weather in May
May, the last month of the spring in Mill Iron, is an enjoyable month, with an average temperature fluctuating between 63.5°F (17.5°C) and 45.3°F (7.4°C). Mill Iron in May experiences an increase in the average high-temperature, moving from April's cool 51.8°F (11°C) to an enjoyable 63.5°F (17.5°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Mill Iron, Montana, with an average temperature fluctuating between 55.4°F (13°C) and 75.2°F (24°C). An upsurge in temperatures occurs as May gives way to June, with average highs shifting from an enjoyable 63.5°F (17.5°C) to a moderately hot 75.2°F (24°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Mill Iron, Montana, with temperature in the range of an average low of 63.3°F (17.4°C) and an average high of 84°F (28.9°C). Mill Iron's warmest temperatures are experienced in July, with average high temperatures of 84°F (28.9°C) and lows of 63.3°F (17.4°C). For July, the heat index is computed to be 84.2°F (29°C). Weather in July »
Weather in August
August, the last month of the summer in Mill Iron, is also a moderately hot month, with temperature in the range of an average high of 81.9°F (27.7°C) and an average low of 62.2°F (16.8°C). As Mill Iron steps into August, the average high-temperature is measured at a still warm 81.9°F (27.7°C), displaying minor differences from July's 84°F (28.9°C). Weather in August »
Weather in September
September, the first month of the autumn in Mill Iron, is still a pleasant month, with an average temperature fluctuating between 72.1°F (22.3°C) and 54.1°F (12.3°C). The arrival of September signals a shift in temperature, down from a warm 81.9°F (27.7°C) in August to an agreeable 72.1°F (22.3°C). Weather in September »
Weather in October
October, like September, in Mill Iron, Montana, is a cool autumn month, with an average temperature varying between 39.4°F (4.1°C) and 54.3°F (12.4°C). A notable decrease in the average high-temperature is observed during October, falling from a pleasant 72.1°F (22.3°C) in September to a fresh 54.3°F (12.4°C). Weather in October »
Weather in November
November, the last month of the autumn in Mill Iron, is also a wintry month, with temperature in the range of an average high of 40.1°F (4.5°C) and an average low of 26.8°F (-2.9°C). The shift from October to November involves a decrease in the average high-temperature, dropping from a fresh 54.3°F (12.4°C) to an icy 40.1°F (4.5°C). Weather in November »
Weather in December
December, the first month of the winter in Mill Iron, is still a freezing cold month, with an average temperature fluctuating between 26.6°F (-3°C) and 14.9°F (-9.5°C). A decrease in the average high-temperature is observed during December, shifting from an icy 40.1°F (4.5°C) in November to a subzero cold 26.6°F (-3°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Mill Iron?
Mill Iron's January weather, marked by an average high temperature of 26.1°F (-3.3°C) and an average low temperature of 13.3°F (-10.4°C), is the coldest in the year.
What is the most humid month in Mill Iron?
With an average relative humidity of 85%, January is the most humid month in Mill Iron, Montana.
What is the driest month in Mill Iron?
January and December are months with the least rain in Mill Iron when the rain falls for 3.1 days and typically aggregates up to 0.55" (14mm) of rain.
How much does it rain in Mill Iron?
Throughout the year, in Mill Iron, there are 109 rainfall days, and 15.12" (384mm) of precipitation is accumulated.
When does it snow in Mill Iron?
Months with snowfall in Mill Iron, Montana, are January through May, September through December.
How much does it snow in Mill Iron?
Throughout the year, in Mill Iron, there are 62.4 snowfall days, and 21.97" (558mm) of snow is accumulated.
When is the lowest UV index in Mill Iron?
The months with the lowest UV index in Mill Iron, Montana, are January and December, with an average maximum UV index of 1.
What is the snowiest month in Mill Iron?
February is the month with the most snowfall in Mill Iron. Snow falls for 12 days and accumulates 3.86" (98mm) of snow.
What is the month with the least sunshine in Mill Iron?
The months with the least sunshine in Mill Iron, Montana, are February and December, with an average of 4.8h of sunshine.
When is Daylight Saving Time (DST) in Mill Iron?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Mill Iron, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from MDT to MST.
What is the rainiest month in Mill Iron?
May is the month with the most rainfall in Mill Iron. Rain falls for 15.7 days and accumulates 2.6" (66mm) of precipitation.
When it does not snow in Mill Iron?
June through August are months without snowfall.
When are the longest days in Mill Iron?
The month with the longest days is June, with an average of 15h and 42min of daylight.
What are the warmest months in Mill Iron?
In Mill Iron, the average temperatures in July are the highest, with a peak at 84°F (28.9°C) and a low of 63.3°F (17.4°C).
What are the months with the most sunshine in Mill Iron?
The months with the most sunshine in Mill Iron, Montana, are July and August, with an average of 11.6h of sunshine.
When is the highest UV index in Mill Iron?
July is the month with the highest UV index, with an average maximum UV index of 7.
What is the least humid month in Mill Iron?
The least humid month in Mill Iron is August, with an average relative humidity of 46%.
What is the month with the shortest days in Mill Iron?
December has the shortest days of the year in Mill Iron, with an average of 8h and 42min of daylight.
Average temperature
Mill Iron, MT
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (26.1°F).
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (13.3°F).
Average pressure
Mill Iron, MT
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.15"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.91"Hg - Average pressure in June:
29.84"Hg
- Average pressure in July:
29.88"Hg - Average pressure in August:
29.88"Hg - Average pressure in September:
29.92"Hg - Average pressure in October:
29.98"Hg - Average pressure in November:
30.05"Hg - Average pressure in December:
30.14"Hg
The months with the highest atmospheric pressure are January and February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed
Mill Iron, MT
- Average wind speed in January:
11.8mph - Average wind speed in February:
10.5mph - Average wind speed in March:
11.1mph - Average wind speed in April:
11.9mph - Average wind speed in May:
11.1mph - Average wind speed in June:
11.1mph
- Average wind speed in July:
10.1mph - Average wind speed in August:
10.1mph - Average wind speed in September:
10.9mph - Average wind speed in October:
11.9mph - Average wind speed in November:
11.3mph - Average wind speed in December:
11.4mph
The windiest months (with the highest average wind speed) are April and October (11.9mph).
The calmest months (with the lowest average wind speed) are July and August (10.1mph).
Average humidity
Mill Iron, MT
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (46%).
Average rainfall
Mill Iron, MT
- Average rainfall in January:
0.55" - Average rainfall in February:
0.63" - Average rainfall in March:
0.79" - Average rainfall in April:
1.46" - Average rainfall in May:
2.6" - Average rainfall in June:
1.81"
- Average rainfall in July:
2.24" - Average rainfall in August:
1.38" - Average rainfall in September:
1.5" - Average rainfall in October:
0.98" - Average rainfall in November:
0.63" - Average rainfall in December:
0.55"
The wettest month (with the highest rainfall) is May (2.6").
The driest months (with the least rainfall) are January and December (0.55").
Average rainfall days
Mill Iron, MT
- Average rainfall days in January:
3.1 days - Average rainfall days in February:
4.1 days - Average rainfall days in March:
7.8 days - Average rainfall days in April:
12.4 days - Average rainfall days in May:
15.7 days - Average rainfall days in June:
15.2 days
- Average rainfall days in July:
13 days - Average rainfall days in August:
13.5 days - Average rainfall days in September:
9.5 days - Average rainfall days in October:
7.5 days - Average rainfall days in November:
3.7 days - Average rainfall days in December:
3.5 days
The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (3.1 days).
Average snowfall
Mill Iron, MT
- Average snowfall in January:
2.95" - Average snowfall in February:
3.86" - Average snowfall in March:
2.95" - Average snowfall in April:
2.44" - Average snowfall in May:
1.38" - Average snowfall in June:
0"
The month with the highest snowfall is February (3.86").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Mill Iron, MT
- Average snowfall days in January:
11.7 days - Average snowfall days in February:
12 days - Average snowfall days in March:
8.8 days - Average snowfall days in April:
6 days - Average snowfall days in May:
1.7 days - Average snowfall days in June:
0.2 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.2 days - Average snowfall days in October:
3.5 days - Average snowfall days in November:
7 days - Average snowfall days in December:
11.3 days
The month with the highest number of snowfall days is February (12 days).
The months with the least snowfall days are July and August (0 days).
Average daylight / Average sunshine
Mill Iron, MT
- Average daylight in January:
9h and 1min - Average daylight in February:
10h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 0min - Average daylight in June:
15h and 4min
- 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 3min - Average daylight in December:
8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 4min - Average sunshine in June:
11h and 1min
- Average sunshine in July:
11h and 4min - Average sunshine in August:
11h and 4min - Average sunshine in September:
10h and 1min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 5min - Average sunshine in December:
4h and 5min
The months with the most sunshine are July and August (Average sunshine: 11h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).
Average sunshine days
Mill Iron, MT
- Average sunshine days in January:
17.3 days - Average sunshine days in February:
14.3 days - Average sunshine days in March:
16.1 days - Average sunshine days in April:
12 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
11.9 days
- Average sunshine days in July:
13.8 days - Average sunshine days in August:
14 days - Average sunshine days in September:
17.8 days - Average sunshine days in October:
19.1 days - Average sunshine days in November:
19.7 days - Average sunshine days in December:
17.7 days
The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is June (11.9 days).
Average UV index
Mill Iron, MT
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Mill Iron, MT
The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are July and August (Cloud cover 18).
Average visibility
Mill Iron, MT
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).
Mill Iron, Montana, USA
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