March weather forecast
Grangeville, ID

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Weather in March

Moving into March, Grangeville begins to shed its white winter cloak as the city experiences higher temperatures. However, substantial snowfall of nearly 10" (254mm) still blankets the ground. There's an observable decrease in cloud cover and increase in daylight hours, promising the forthcoming arrival of spring. It signals a perfect time to enjoy the last of the winter sports before the snow melts away entirely. Remember to keep warm clothing handy for the still-chilly temperatures.

Temperature

March's arrival sees a mild rise in the average high-temperature, transitioning from February's icy 37.6°F (3.1°C) to a chilly 44.6°F (7°C). An average minimum temperature of 29.7°F (-1.3°C) is recorded in Grangeville during the month of March.

Humidity

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

Rainfall

In Grangeville, during March, the rain falls for 17 days and regularly aggregates up to 2.83" (72mm) of precipitation. Throughout the year, in Grangeville, Idaho, there are 146.2 rainfall days, and 23.35" (593mm) of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall. In Grangeville, in March, snow falls for 12.6 days, with typically accumulated 9.96" (253mm) of snow. Throughout the year, there are 80.3 snowfall days, and 60.47" (1536mm) of snow is accumulated.

Daylight

In March, the average length of the day in Grangeville is 11h and 58min.
On the first day of March in Grangeville, sunrise is at 6:21 am and sunset at 5:31 pm PST. On the last day of the month, sunrise is at 6:24 am and sunset at 7:12 pm PDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from PDT to PST.

Sunshine

In Grangeville, the average sunshine in March is 6.5h.

UV index

In March, the average daily maximum UV index in Grangeville is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In March, the average maximum UV index of 2 translates into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Experience reduced UV exposure by about half when donning a wide-brim hat. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
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Frequently asked questions

Is it cold in Grangeville during March?

In Grangeville, in March, the average high-temperature is 44.6°F (7°C), and the average low-temperature is 29.7°F (-1.3°C).

What is the average humidity in March in Grangeville?

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

How many days does it rain in March in Grangeville?

In Grangeville, Idaho, in March, during 17 rainfall days, 2.83" (72mm) of precipitation is typically accumulated.

How much does it snow in Grangeville in March?

In Grangeville, in March, during 12.6 snowfall days, 9.96" (253mm) of snow is typically accumulated.

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

In Grangeville, the average day length in March is 11h and 58min.

When is the sunrise / sunset in March in Grangeville?

In March, on the first day of the month, sunrise is at 6:21 am and sunset at 5:31 pm PST. On the last day of the month, in Grangeville, sunrise is at 6:24 am and sunset at 7:12 pm PDT.

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

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Grangeville, Idaho, and the time zone changes from PST to PDT. DST ends Sunday, November 3. 2024, at 2:00 am.

How many hours of sunshine does Grangeville have in March?

In March, the average sunshine duration is 6.5h.

What is the UV index reading in March in Grangeville?

In Grangeville, Idaho, the average daily maximum UV index in March is 2. A UV Index reading of 2, and below, represents a low health threat from exposure to the Sun's 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
Grangeville, ID

Average temperature in March - Grangeville, ID
  • Average high temperature in March: 44.6°F

The warmest month (with the highest average high temperature) is August (82.6°F).
The month with the lowest average high temperature is December (33.6°F).

  • Average low temperature in March: 29.7°F

The month with the highest average low temperature is August (53.2°F).
The coldest month (with the lowest average low temperature) is December (21.7°F).

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Average pressure in March
Grangeville, ID

Average pressure in March - Grangeville, ID
  • Average pressure in March: 30.05"Hg

The month with the highest atmospheric pressure is January (30.21"Hg).
The months with the lowest atmospheric pressure are June and August (29.94"Hg).

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Average wind speed in March
Grangeville, ID

Average wind speed in March - Grangeville, ID
  • Average wind speed in March: 4.8mph

The windiest months (with the highest average wind speed) are January and November (4.9mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

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Average humidity in March
Grangeville, ID

Average humidity in March - Grangeville, ID
  • Average humidity in March: 83%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (47%).

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Average rainfall in March
Grangeville, ID

Average rainfall in March - Grangeville, ID
  • Average rainfall in March: 2.83"

The wettest month (with the highest rainfall) is April (2.91").
The driest month (with the least rainfall) is July (0.59").

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Average rainfall days in March
Grangeville, ID

Average rainfall days in March - Grangeville, ID
  • Average rainfall days in March: 17 days

The month with the highest number of rainy days is April (19.3 days).
The month with the least rainy days is August (6.8 days).

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Average snowfall in March
Grangeville, ID

Average snowfall in March - Grangeville, ID
  • Average snowfall in March: 9.96"

The month with the highest snowfall is February (12.95").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in March
Grangeville, ID

Average snowfall days in March - Grangeville, ID
  • Average snowfall days in March: 12.6 days

The month with the highest number of snowfall days is December (16.9 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
Grangeville, ID

Average daylight in March / Average sunshine in March - Grangeville, ID
  • 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 3min

The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

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Average sunshine days in March
Grangeville, ID

Average sunshine days in March - Grangeville, ID
  • Average sunshine days in March: 7.5 days

The month with the most sunshine days is August (22.2 days).
The month with the least sunshine days is March (7.5 days).

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Average UV index in March
Grangeville, ID

Average UV index in March - Grangeville, ID
  • Average UV index in March: 2

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).

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Average cloud cover in March
Grangeville, ID

Average cloud cover in March - Grangeville, ID
  • Average cloud cover in March: 50

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 13).

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Average visibility in March
Grangeville, ID

Average visibility in March - Grangeville, ID
  • Average visibility in March: 5mi

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

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Grangeville, Idaho, USA

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