March weather forecast
Monarch, MT

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Weather in March

March, the first month of the spring in Monarch, is an icy month, with an average temperature fluctuating between 20.1°F (-6.6°C) and 35.2°F (1.8°C).

Temperature

The shift into March is marked by a rise in the average high-temperature, moving from February's subzero cold 25.5°F (-3.6°C) to a cold 35.2°F (1.8°C). The mean low-temperature during March nights is a freezing cold 20.1°F (-6.6°C).

Humidity

In March, the average relative humidity is 83%.

Rainfall

In March, the rain falls for 10.7 days. Throughout March, 2.05" (52mm) of precipitation is accumulated. In Monarch, during the entire year, the rain falls for 138.1 days and collects up to 28.58" (726mm) of precipitation.

Snowfall

Months with snowfall are January through June, August through December. In Monarch, in March, snow falls for 20.3 days, with typically accumulated 14.45" (367mm) of snow. In Monarch, during the entire year, snow falls for 137.4 days and aggregates up to 110.08" (2796mm) of snow.

Daylight

The average length of the day in March is 11h and 57min.
On the first day of the month, sunrise is at 7:01 am and sunset at 6:09 pm MST. On the last day of March, sunrise is at 7:02 am and sunset at 7:52 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 March, the average sunshine is 7h.

UV index

The average daily maximum UV index in March is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A typical high UV index of 2 in March suggests the following recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Updated: Jul 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in March?

March temperatures vary between a high-temperature of 35.2°F (1.8°C) and a low-temperature of 20.1°F (-6.6°C).

What is the average humidity in March?

In Monarch, the average relative humidity in March is 83%.

How many days does it rain in March in Monarch?

In Monarch, in March, it is raining for 10.7 days, with typically 2.05" (52mm) of accumulated precipitation.

How many days does it snow in March?

In Monarch, in March, during 20.3 snowfall days, 14.45" (367mm) of snow is typically accumulated.

How many hours of daylight does Monarch have in March?

The average day length in March is 11h and 57min.

When is the sunrise / sunset in March?

In March, on the first day of the month, sunrise is at 7:01 am and sunset at 6:09 pm MST. On the last day of the month, sunrise is at 7:02 am and sunset at 7:52 pm MDT.

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

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

How long on average sun shines in March?

In March, the average sunshine duration is 7h.

What is the UV index intensity in March?

In March, the average daily maximum UV index in Monarch is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to UV radiation.
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
Monarch, MT

Average temperature in March - Monarch, MT
  • Average high temperature in March: 35.2°F

The warmest month (with the highest average high temperature) is July (73.9°F).
The month with the lowest average high temperature is December (24.3°F).

  • Average low temperature in March: 20.1°F

The months with the highest average low temperature are July and August (48.2°F).
The coldest month (with the lowest average low temperature) is December (11.7°F).

Average pressure in March
Monarch, MT

Average pressure in March - Monarch, MT
  • Average pressure in March: 30.01"Hg

The months with the highest atmospheric pressure are January and December (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in March
Monarch, MT

Average wind speed in March - Monarch, MT
  • Average wind speed in March: 8.4mph

The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is August (6mph).

Average humidity in March
Monarch, MT

Average humidity in March - Monarch, MT
  • Average humidity in March: 83%

The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is August (53%).

Average rainfall in March
Monarch, MT

Average rainfall in March - Monarch, MT
  • Average rainfall in March: 2.05"

The wettest month (with the highest rainfall) is May (4.69").
The driest month (with the least rainfall) is December (1.26").

Average rainfall days in March
Monarch, MT

Average rainfall days in March - Monarch, MT
  • Average rainfall days in March: 10.7 days

The month with the highest number of rainy days is June (20.9 days).
The month with the least rainy days is February (5.2 days).

Average snowfall in March
Monarch, MT

Average snowfall in March - Monarch, MT
  • Average snowfall in March: 14.45"

The month with the highest snowfall is April (19.29").
The month with the least snowfall is July (0").

Average snowfall days in March
Monarch, MT

Average snowfall days in March - Monarch, MT
  • Average snowfall days in March: 20.3 days

The month with the highest number of snowfall days is March (20.3 days).
The month with the least snowfall days is July (0 days).

Average daylight in March /
Average sunshine in March
Monarch, MT

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

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 March: 7h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in March
Monarch, MT

Average sunshine days in March - Monarch, MT
  • Average sunshine days in March: 7.2 days

The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is May (4.7 days).

Average UV index in March
Monarch, MT

Average UV index in March - Monarch, MT
  • Average UV index in March: 2

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).

Average cloud cover in March
Monarch, MT

Average cloud cover in March - Monarch, MT
  • Average cloud cover in March: 49

The month with the most cloud cover is February (Cloud cover 57).
The months with the least cloud cover are July and August (Cloud cover 18).

Average visibility in March
Monarch, MT

Average visibility in March - Monarch, MT
  • Average visibility in March: 5mi

The months with the highest visibility are May, June, July, August, September and October (6mi).
The month with the lowest visibility is February (4mi).

Monarch, Montana, USA

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