March weather forecastHalfmoon, MT
March
Weather in March
The first month of the spring, March, is a cold month in Halfmoon, Montana, with an average temperature fluctuating between 21.6°F (-5.8°C) and 36.1°F (2.3°C).Temperature
Observing a slight rise in March, the average high-temperature shifts from February's freezing cold 28.2°F (-2.1°C) to a wintry 36.1°F (2.3°C). During March, Halfmoon witnesses a consistent average low-temperature of 21.6°F (-5.8°C).Humidity
In Halfmoon, the average relative humidity in March is 88%.Rainfall
In Halfmoon, in March, during 13.5 rainfall days, 1.14" (29mm) of precipitation is typically accumulated. In Halfmoon, during the entire year, the rain falls for 126.4 days and collects up to 11.22" (285mm) of precipitation.Snowfall
January through May, September through December are months with snowfall. In March, it is snowing for 15.7 days. Throughout March, 5.08" (129mm) of snow is accumulated. In Halfmoon, during the entire year, snow falls for 97 days and aggregates up to 33.86" (860mm) of snow.Daylight
The average length of the day in March is 11h and 56min.On the first day of March, sunrise is at 7:16 am and sunset at 6:21 pm MST. On the last day of the month, sunrise is at 7:15 am and sunset at 8:06 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 6.1h.UV index
In March, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: During March, 2 as the daily maximum UV index converts into the following advice:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Halfmoon, MT
- Average high temperature in March: 36.1°F
The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is December (25.7°F).
- Average low temperature in March: 21.6°F
The month with the highest average low temperature is August (45.5°F).
The coldest month (with the lowest average low temperature) is February (13.5°F).
Average pressure in March
Halfmoon, MT
- Average pressure in March: 30.03"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in March
Halfmoon, MT
- Average wind speed in March: 4.3mph
The windiest month (with the highest average wind speed) is April (4.6mph).
The calmest months (with the lowest average wind speed) are August and December (3.7mph).
Average humidity in March
Halfmoon, MT
- Average humidity in March: 88%
The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is August (55%).
Average rainfall in March
Halfmoon, MT
- Average rainfall in March: 1.14"
The wettest month (with the highest rainfall) is June (1.42").
The driest month (with the least rainfall) is August (0.43").
Average rainfall days in March
Halfmoon, MT
- Average rainfall days in March: 13.5 days
The month with the highest number of rainy days is April (15.8 days).
The month with the least rainy days is August (6.3 days).
Average snowfall in March
Halfmoon, MT
- Average snowfall in March: 5.08"
The month with the highest snowfall is January (7.72").
The months with the least snowfall are June, July and August (0").
Average snowfall days in March
Halfmoon, MT
- Average snowfall days in March: 15.7 days
The month with the highest number of snowfall days is December (19.1 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in March /
Average sunshine in March
Halfmoon, MT
- Average daylight in March: 11h and 54min
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: 6h and 6min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in March
Halfmoon, MT
- Average sunshine days in March: 7.7 days
The month with the most sunshine days is July (21.5 days).
The month with the least sunshine days is March (7.7 days).
Average UV index in March
Halfmoon, 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, November and December (UV index 1).
Average cloud cover in March
Halfmoon, MT
- Average cloud cover in March: 55
The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 15).
Average visibility in March
Halfmoon, MT
- Average visibility in March: 4mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (3mi).
