March weather forecast
Mills, WY

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Weather in March

March initiates a mild transition towards spring; yet, the weather maintains a wintery demeanor. This is partially broken by average temperatures ascending to a high of 43°F (6.1°C), making daytime slightly comfortable. Despite the presence of snow, the strengthening sunshine and lengthening days indicate the slow onset of a warmer season. Gusts of wind often stir up the lingering winter chill, making their presence known. March, as mentioned, holds the transition phase where winter starts to recede, making way for spring.

Temperature

With the onset of March, Mills experiences a temperature shift, with the average high-temperature moving from a freezing cold 30.7°F (-0.7°C) in February to a chilly 43°F (6.1°C). In Mills, March is marked by an average low-temperature of 26.4°F (-3.1°C).

Humidity

The average relative humidity in March is 67%.

Rainfall

In Mills, during March, the rain falls for 7.3 days and regularly aggregates up to 0.94" (24mm) of precipitation. Throughout the year, there are 91.6 rainfall days, and 9.69" (246mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, September through December. In Mills, during March, snow falls for 8.3 days and regularly aggregates up to 4.88" (124mm) of snow. In Mills, during the entire year, snow falls for 61.5 days and aggregates up to 32.13" (816mm) of snow.

Daylight

In Mills, the average length of the day in March is 11h and 58min.
On the first day of March in Mills, sunrise is at 6:39 am and sunset at 5:55 pm MST. On the last day of the month, sunrise is at 6:47 am and sunset at 7:31 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 8.7h.

UV index

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 2 during March leads to these instructions:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. To cut down UV radiation exposure by about half, sport a wide-brim hat. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Updated: Aug 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is March?

In Mills, 43°F (6.1°C) is the average high-temperature and 26.4°F (-3.1°C) is the average low-temperature during March.

What is the average humidity in March?

The average relative humidity in March is 67%.

How many days does it rain in March?

In Mills, Wyoming, in March, during 7.3 rainfall days, 0.94" (24mm) of precipitation is typically accumulated.

How many days does it snow in March?

In Mills, in March, snow falls for 8.3 days, with typically accumulated 4.88" (124mm) of snow.

What is the average length of the day in March?

The average day length in March is 11h and 58min.

When is the sunrise / sunset in March?

On the first day of March, sunrise is at 6:39 am and sunset at 5:55 pm MST. On the last day of the month, sunrise is at 6:47 am and sunset at 7:31 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 Mills, the average sunshine duration in March is 8.7h.

What is the month with the lowest UV index?

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index reading in March?

The average daily maximum UV index in March is 2. A UV Index value of 2, and less, symbolizes a low health risk from 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
Mills, WY

Average temperature in March - Mills, WY
  • Average high temperature in March: 43°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is December (28.4°F).

  • Average low temperature in March: 26.4°F

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is December (15.1°F).

Average pressure in March
Mills, WY

Average pressure in March - Mills, WY
  • Average pressure in March: 29.98"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in March
Mills, WY

Average wind speed in March - Mills, WY
  • Average wind speed in March: 11.1mph

The windiest month (with the highest average wind speed) is January (12.1mph).
The calmest months (with the lowest average wind speed) are July and August (8.5mph).

Average humidity in March
Mills, WY

Average humidity in March - Mills, WY
  • Average humidity in March: 67%

The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (37%).

Average rainfall in March
Mills, WY

Average rainfall in March - Mills, WY
  • Average rainfall in March: 0.94"

The wettest month (with the highest rainfall) is May (1.77").
The driest months (with the least rainfall) are January, August and September (0.43").

Average rainfall days in March
Mills, WY

Average rainfall days in March - Mills, WY
  • Average rainfall days in March: 7.3 days

The month with the highest number of rainy days is May (14.1 days).
The month with the least rainy days is January (3.6 days).

Average snowfall in March
Mills, WY

Average snowfall in March - Mills, WY
  • Average snowfall in March: 4.88"

The month with the highest snowfall is November (5.47").
The months with the least snowfall are June, July and August (0").

Average snowfall days in March
Mills, WY

Average snowfall days in March - Mills, WY
  • Average snowfall days in March: 8.3 days

The month with the highest number of snowfall days is February (11.2 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in March /
Average sunshine in March
Mills, WY

Average daylight in March / Average sunshine in March - Mills, WY
  • 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 4min

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

Average sunshine days in March
Mills, WY

Average sunshine days in March - Mills, WY
  • Average sunshine days in March: 17.3 days

The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is May (11.9 days).

Average UV index in March
Mills, WY

Average UV index in March - Mills, WY
  • Average UV index in March: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

Average cloud cover in March
Mills, WY

Average cloud cover in March - Mills, WY
  • Average cloud cover in March: 29

The month with the most cloud cover is February (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 13).

Average visibility in March
Mills, WY

Average visibility in March - Mills, WY
  • 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).

Mills, Wyoming, USA

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