March weather forecast
Mill Iron, MT

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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).

Temperature

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). Throughout the nights in March, an average low-temperature of 26.4°F (-3.1°C) is noted.

Humidity

In March, the average relative humidity in Mill Iron is 74%.

Rainfall

In Mill Iron, Montana, in March, it is raining for 7.8 days, with typically 0.79" (20mm) of accumulated precipitation. In Mill Iron, during the entire year, the rain falls for 109 days and collects up to 15.12" (384mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall. In Mill Iron, in March, during 8.8 snowfall days, 2.95" (75mm) of snow is typically accumulated. Throughout the year, there are 62.4 snowfall days, and 21.97" (558mm) of snow is accumulated.

Daylight

In March, the average length of the day is 11h and 57min.
On the first day of the month, sunrise is at 6:33 am and sunset at 5:44 pm MST. On the last day of March, in Mill Iron, sunrise is at 6:36 am and sunset at 7:24 pm MDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from MDT to MST.

Sunshine

In Mill Iron, the average sunshine in March is 6.7h.

UV index

In Mill Iron, the average daily maximum UV index in March is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: In March, the maximum UV index of 3 suggests this advice:
Undertake precautions - Guarding against sun damage is counselled. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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Frequently asked questions

How cold is March in Mill Iron?

The high-temperature in Mill Iron during March is 41.7°F (5.4°C) and the low-temperature is 26.4°F (-3.1°C).

What is the average humidity in March in Mill Iron?

In Mill Iron, Montana, the average relative humidity in March is 74%.

How many days does it rain in March in Mill Iron?

In Mill Iron, Montana, during March, the rain falls for 7.8 days and regularly aggregates up to 0.79" (20mm) of precipitation.

How much does it snow in Mill Iron in March?

In Mill Iron, Montana, during March, snow falls for 8.8 days and regularly aggregates up to 2.95" (75mm) of snow.

What is the average length of the day in March in Mill Iron?

In Mill Iron, Montana, the average day length in March is 11h and 57min.

What time are sunrise and sunset in March in Mill Iron?

On the first day of March in Mill Iron, sunrise is at 6:33 am and sunset at 5:44 pm MST. On the last day of the month, sunrise is at 6:36 am and sunset at 7:24 pm MDT.

When does Daylight Saving Time (DST) start in March in Mill Iron?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Mill Iron, Montana, and the time zone changes from MST to MDT. DST ends Sunday, November 3. 2024, at 2:00 am.

How many hours of sunshine does Mill Iron have in March?

In Mill Iron, the average sunshine duration in March is 6.7h.

What is the UV index reading in March in Mill Iron?

In March, the average daily maximum UV index in Mill Iron, Montana, is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Mill Iron, MT

Average temperature in March - Mill Iron, MT
  • Average high temperature in March: 41.7°F

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).

  • Average low temperature in March: 26.4°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).

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Average pressure in March
Mill Iron, MT

Average pressure in March - Mill Iron, MT
  • Average pressure in March: 30.03"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).

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Average wind speed in March
Mill Iron, MT

Average wind speed in March - Mill Iron, MT
  • Average wind speed in March: 11.1mph

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).

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Average humidity in March
Mill Iron, MT

Average humidity in March - Mill Iron, MT
  • Average humidity in March: 74%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (46%).

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Average rainfall in March
Mill Iron, MT

Average rainfall in March - Mill Iron, MT
  • Average rainfall in March: 0.79"

The wettest month (with the highest rainfall) is May (2.6").
The driest months (with the least rainfall) are January and December (0.55").

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Average rainfall days in March
Mill Iron, MT

Average rainfall days in March - Mill Iron, MT
  • Average rainfall days in March: 7.8 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).

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Average snowfall in March
Mill Iron, MT

Average snowfall in March - Mill Iron, MT
  • Average snowfall in March: 2.95"

The month with the highest snowfall is February (3.86").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in March
Mill Iron, MT

Average snowfall days in March - Mill Iron, MT
  • Average snowfall days in March: 8.8 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).

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Average daylight in March /
Average sunshine in March
Mill Iron, MT

Average daylight in March / Average sunshine in March - Mill Iron, MT
  • Average daylight in March: 12h and 0min

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 March: 6h and 4min

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).

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Average sunshine days in March
Mill Iron, MT

Average sunshine days in March - Mill Iron, MT
  • Average sunshine days in March: 16.1 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).

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Average UV index in March
Mill Iron, MT

Average UV index in March - Mill Iron, MT
  • Average UV index in March: 3

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).

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Average cloud cover in March
Mill Iron, MT

Average cloud cover in March - Mill Iron, MT
  • Average cloud cover in March: 46

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).

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Average visibility in March
Mill Iron, MT

Average visibility in March - Mill Iron, MT
  • Average visibility in March: 6mi

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).

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Mill Iron, Montana, USA

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