March weather forecast
Libby, MT

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Weather in March

March brings noticeable changes in weather conditions in Libby, Montana, as it transitions from the sharp cold of February to slightly warmer temperatures. Both rain and snow occur during this month, with snowfall reducing drastically compared to the earlier months. March sees a significant increase in average rainfall, amounting to around 2.09" (53mm) across 17.1 days. Longer daylight hours and moderate wind speed make outdoor activities more feasible, but evenings might still require some layers due to lower nighttime temperatures.

Temperature

The onset of March marks a slight increase in the average high-temperature, moving from a subzero cold 29.7°F (-1.3°C) in February to an icy 37°F (2.8°C). During March, Libby records an average temperature of 22.6°F (-5.2°C) at night.

Humidity

In March, the average relative humidity in Libby, Montana, is 89%.

Rainfall

In March, the rain falls for 17.1 days. Throughout March, 2.09" (53mm) of precipitation is accumulated. Throughout the year, there are 138.8 rainfall days, and 18.15" (461mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Libby are January through May, September through December. In Libby, Montana, in March, snow falls for 14.3 days, with typically accumulated 6.57" (167mm) of snow. Throughout the year, in Libby, Montana, there are 91.8 snowfall days, and 49.33" (1253mm) of snow is accumulated.

Daylight

In Libby, the average length of the day in March is 11h and 56min.
On the first day of the month, sunrise is at 7:21 am and sunset at 6:27 pm MST. On the last day of March, sunrise is at 7:20 am and sunset at 8:12 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 5.4h.

UV index

In March, the average daily maximum UV index in Libby is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high UV index of 2 in March translates into the following recommendations:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. During bright days, sunglasses that offer UVA and UVB defense are recommended. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

How cold is March in Libby?

The high-temperature in Libby, Montana, during March is 37°F (2.8°C) and the low-temperature is 22.6°F (-5.2°C).

What is the average humidity in March in Libby?

In Libby, the average relative humidity in March is 89%.

How many days does it rain in March in Libby?

In March, in Libby, Montana, the rain falls for 17.1 days. Throughout March, 2.09" (53mm) of precipitation is accumulated.

How much does it snow in Libby in March?

In March, in Libby, it is snowing for 14.3 days. Throughout March, 6.57" (167mm) of snow is accumulated.

What is the average length of the day in March in Libby?

In March, the average day length in Libby is 11h and 56min.

When are sunrise and sunset in March in Libby?

In March, on the first day of the month, sunrise is at 7:21 am and sunset at 6:27 pm MST. On the last day of the month, in Libby, Montana, sunrise is at 7:20 am and sunset at 8:12 pm MDT.

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

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

The average sunshine duration in March in Libby is 5.4h.

What is the UV index intensity in March in Libby?

The average daily maximum UV index in March in Libby is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability 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
Libby, MT

Average temperature in March - Libby, MT
  • Average high temperature in March: 37°F

The warmest month (with the highest average high temperature) is August (77.5°F).
The month with the lowest average high temperature is December (27.1°F).

  • Average low temperature in March: 22.6°F

The month with the highest average low temperature is August (47.3°F).
The coldest month (with the lowest average low temperature) is December (15.1°F).

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Average pressure in March
Libby, MT

Average pressure in March - Libby, MT
  • Average pressure in March: 30.03"Hg

The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in March
Libby, MT

Average wind speed in March - Libby, MT
  • Average wind speed in March: 4.2mph

The windiest months (with the highest average wind speed) are April and June (4.5mph).
The calmest month (with the lowest average wind speed) is December (3.5mph).

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Average humidity in March
Libby, MT

Average humidity in March - Libby, MT
  • Average humidity in March: 89%

The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is August (53%).

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Average rainfall in March
Libby, MT

Average rainfall in March - Libby, MT
  • Average rainfall in March: 2.09"

The wettest month (with the highest rainfall) is December (2.24").
The driest month (with the least rainfall) is August (0.43").

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Average rainfall days in March
Libby, MT

Average rainfall days in March - Libby, MT
  • Average rainfall days in March: 17.1 days

The month with the highest number of rainy days is April (17.5 days).
The month with the least rainy days is August (5.9 days).

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Average snowfall in March
Libby, MT

Average snowfall in March - Libby, MT
  • Average snowfall in March: 6.57"

The month with the highest snowfall is January (11.34").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in March
Libby, MT

Average snowfall days in March - Libby, MT
  • Average snowfall days in March: 14.3 days

The month with the highest number of snowfall days is December (20 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
Libby, MT

Average daylight in March / Average sunshine in March - Libby, MT
  • Average daylight in March: 11h and 5min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in March: 5h and 2min

The months with the most sunshine are July and August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

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Average sunshine days in March
Libby, MT

Average sunshine days in March - Libby, MT
  • Average sunshine days in March: 7.5 days

The month with the most sunshine days is August (22.8 days).
The month with the least sunshine days is February (7.4 days).

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Average UV index in March
Libby, MT

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

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).

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Average cloud cover in March
Libby, MT

Average cloud cover in March - Libby, MT
  • Average cloud cover in March: 62

The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 15).

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Average visibility in March
Libby, MT

Average visibility in March - Libby, MT
  • Average visibility in March: 4mi

The months with the highest visibility are May, June, July, August and September (6mi).
The month with the lowest visibility is January (2mi).

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Libby, Montana, USA

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