March weather forecast
Garneill, MT

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Weather in March

The first month of the spring, March, is a cold month in Garneill, Montana, with an average temperature ranging between min 25.3°F (-3.7°C) and max 41°F (5°C).

Temperature

As Garneill transitions into March, the average high-temperature is observed to rise from a subzero cold 30.4°F (-0.9°C) in February to a wintry 41°F (5°C). Throughout the month of March, Garneill expects an average low of 25.3°F (-3.7°C).

Humidity

In March, the average relative humidity in Garneill, Montana, is 72%.

Rainfall

In March, the rain falls for 12.8 days. Throughout March, 1.02" (26mm) of precipitation is accumulated. Throughout the year, in Garneill, there are 128.6 rainfall days, and 12.8" (325mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Garneill are January through May, September through December. In March, in Garneill, it is snowing for 10.5 days. Throughout March, 5.59" (142mm) of snow is accumulated. Throughout the year, there are 72.8 snowfall days, and 33.5" (851mm) of snow is accumulated.

Daylight

The average length of the day in March is 11h and 57min.
On the first day of March in Garneill, sunrise is at 6:56 am and sunset at 6:05 pm MST. On the last day of the month, sunrise is at 6:58 am and sunset at 7:47 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 8.3h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 2 in March converts into the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
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Frequently asked questions

How cold is it in Garneill in March?

March temperatures vary between a high-temperature of 41°F (5°C) and a low-temperature of 25.3°F (-3.7°C).

What is the average humidity in March in Garneill?

The average relative humidity in March in Garneill, Montana, is 72%.

How many days does it rain in March in Garneill?

In Garneill, in March, during 12.8 rainfall days, 1.02" (26mm) of precipitation is typically accumulated.

How many days does it snow in March in Garneill?

In Garneill, in March, snow falls for 10.5 days, with typically accumulated 5.59" (142mm) of snow.

How many hours of daylight does Garneill have in March?

In March, the average day length in Garneill is 11h and 57min.

When are sunrise and sunset in March in Garneill?

On the first day of March in Garneill, sunrise is at 6:56 am and sunset at 6:05 pm MST. On the last day of the month, sunrise is at 6:58 am and sunset at 7:47 pm MDT.

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

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Garneill, 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 Garneill have in March?

In Garneill, the average sunshine duration in March is 8.3h.

What are the months with the lowest UV index in Garneill?

The months with the lowest UV index in Garneill are January through March, November and December, with an average maximum UV index of 2.

What is the UV index reading in March in Garneill?

In March, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from unsafe 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
Garneill, MT

Average temperature in March - Garneill, MT
  • Average high temperature in March: 41°F

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is December (29.3°F).

  • Average low temperature in March: 25.3°F

The months with the highest average low temperature are July and August (54.3°F).
The coldest month (with the lowest average low temperature) is February (16.3°F).

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Average pressure in March
Garneill, MT

Average pressure in March - Garneill, 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).

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Average wind speed in March
Garneill, MT

Average wind speed in March - Garneill, MT
  • Average wind speed in March: 8.8mph

The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).

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Average humidity in March
Garneill, MT

Average humidity in March - Garneill, MT
  • Average humidity in March: 72%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is August (45%).

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Average rainfall in March
Garneill, MT

Average rainfall in March - Garneill, MT
  • Average rainfall in March: 1.02"

The wettest month (with the highest rainfall) is May (2.4").
The driest month (with the least rainfall) is December (0.47").

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Average rainfall days in March
Garneill, MT

Average rainfall days in March - Garneill, MT
  • Average rainfall days in March: 12.8 days

The month with the highest number of rainy days is May (18.7 days).
The months with the least rainy days are January and December (7.2 days).

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Average snowfall in March
Garneill, MT

Average snowfall in March - Garneill, MT
  • Average snowfall in March: 5.59"

The month with the highest snowfall is April (6.61").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in March
Garneill, MT

Average snowfall days in March - Garneill, MT
  • Average snowfall days in March: 10.5 days

The month with the highest number of snowfall days is February (14.2 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in March / Average sunshine in March - Garneill, 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: 8h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 24min).

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Average sunshine days in March
Garneill, MT

Average sunshine days in March - Garneill, MT
  • Average sunshine days in March: 12 days

The month with the most sunshine days is September (19.2 days).
The month with the least sunshine days is April (9 days).

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Average UV index in March
Garneill, MT

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

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in March
Garneill, MT

Average cloud cover in March - Garneill, MT
  • Average cloud cover in March: 35

The month with the most cloud cover is February (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 15).

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Average visibility in March
Garneill, MT

Average visibility in March - Garneill, 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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Garneill, Montana, USA

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