March weather forecast
American Falls, ID

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Weather in March

March in American Falls marks a notable warming phase with temperatures venturing into the mid-40s°F. The arrival of springtime sees a lush increase in daylight hours, an improvement from the drearier winter months. The higher temperature levels correlate with diminished snowfall, signifying the transition out of the winter season. Metrological elements like wind speed, pressure, and visibility remain fairly consistent with the prior month. An uptick in rainfall becomes more pronounced, indicating the approach of wetter months.

Temperature

March brings a rise in American Falls's average high-temperature, moving from an icy 33.4°F (0.8°C) in February to a frosty 44.2°F (6.8°C). In the month of March, American Falls's average low-temperature falls to a freezing cold 30°F (-1.1°C).

Humidity

In American Falls, the average relative humidity in March is 71%.

Rainfall

March is the month with the most rainfall in American Falls, Idaho. Rain falls for 12.5 days and accumulates 1.18" (30mm) of precipitation.

Snowfall

Months with snowfall in American Falls, Idaho, are January through May, September through December. In American Falls, in March, snow falls for 7.4 days, with typically accumulated 3.35" (85mm) of snow. Throughout the year, there are 57.1 snowfall days, and 25.2" (640mm) of snow is accumulated.

Daylight

In March, the average length of the day in American Falls is 11h and 58min.
On the first day of March in American Falls, sunrise is at 7:05 am and sunset at 6:21 pm MST. On the last day of the month, sunrise is at 7:13 am and sunset at 7:57 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 American Falls, the average sunshine in March is 8h.

UV index

The average daily maximum UV index in March in American Falls is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high daily UV index of 3 during March translates into the following directions:
Exercise prevention - Protecting skin and eyes from harm is required. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it cold in American Falls during March?

March temperatures in American Falls vary between a high-temperature of 44.2°F (6.8°C) and a low-temperature of 30°F (-1.1°C).

What is the average humidity in March in American Falls?

In American Falls, the average relative humidity in March is 71%.

What is the rainiest month in American Falls?

The month with the most rainfall is March, when the rain falls for 12.5 days and typically aggregates up to 1.18" (30mm) of precipitation.

How many days does it rain in March in American Falls?

In March, the rain falls for 12.5 days. Throughout March, 1.18" (30mm) of precipitation is accumulated.

How much does it snow in American Falls in March?

In American Falls, Idaho, in March, snow falls for 7.4 days, with typically accumulated 3.35" (85mm) of snow.

How many hours of daylight does American Falls have in March?

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

What time are sunrise and sunset in March in American Falls?

In March, on the first day of the month, sunrise is at 7:05 am and sunset at 6:21 pm MST. On the last day of the month, sunrise is at 7:13 am and sunset at 7:57 pm MDT.

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

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

In March, the average sunshine duration in American Falls, Idaho, is 8h.

How high is the UV index in March in American Falls?

In American Falls, Idaho, the average daily maximum UV index in March is 3. A UV Index reading of 3 to 5 represents a medium health risk 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
American Falls, ID

Average temperature in March - American Falls, ID
  • Average high temperature in March: 44.2°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is December (29.3°F).

  • Average low temperature in March: 30°F

The month with the highest average low temperature is August (58.5°F).
The coldest months (with the lowest average low temperature) are January and December (18°F).

Average pressure in March
American Falls, ID

Average pressure in March - American Falls, ID
  • Average pressure in March: 30.06"Hg

The month with the highest atmospheric pressure is January (30.3"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in March
American Falls, ID

Average wind speed in March - American Falls, ID
  • Average wind speed in March: 8.6mph

The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest months (with the lowest average wind speed) are January and December (7mph).

Average humidity in March
American Falls, ID

Average humidity in March - American Falls, ID
  • Average humidity in March: 71%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (32%).

Average rainfall in March
American Falls, ID

Average rainfall in March - American Falls, ID
  • Average rainfall in March: 1.18"

The wettest month (with the highest rainfall) is March (1.18").
The driest month (with the least rainfall) is July (0.59").

Average rainfall days in March
American Falls, ID

Average rainfall days in March - American Falls, ID
  • Average rainfall days in March: 12.5 days

The month with the highest number of rainy days is March (12.5 days).
The month with the least rainy days is January (6.4 days).

Average snowfall in March
American Falls, ID

Average snowfall in March - American Falls, ID
  • Average snowfall in March: 3.35"

The month with the highest snowfall is January (7.2").
The months with the least snowfall are June, July and August (0").

Average snowfall days in March
American Falls, ID

Average snowfall days in March - American Falls, ID
  • Average snowfall days in March: 7.4 days

The month with the highest number of snowfall days is December (13.7 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in March /
Average sunshine in March
American Falls, ID

Average daylight in March / Average sunshine in March - American Falls, ID
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in March: 8h and 0min

The months with the most sunshine are June and July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

Average sunshine days in March
American Falls, ID

Average sunshine days in March - American Falls, ID
  • Average sunshine days in March: 14.1 days

The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is February (12.4 days).

Average UV index in March
American Falls, ID

Average UV index in March - American Falls, ID
  • Average UV index in March: 3

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in March
American Falls, ID

Average cloud cover in March - American Falls, ID
  • Average cloud cover in March: 38

The months with the most cloud cover are February and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 11).

Average visibility in March
American Falls, ID

Average visibility in March - American Falls, ID
  • Average visibility in March: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).

American Falls, Idaho, USA

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