Contents
- Weather in March
- Frequently asked questions
- Average temperature in March
- Average pressure in March
- Average wind speed in March
- Average humidity in March
- Average rainfall in March
- Average rainfall days in March
- Average snowfall in March
- Average snowfall days in March
- Average daylight in March
- Average sunshine in March
- Average sunshine days in March
- Average UV index in March
- Average cloud cover in March
- Average visibility in March
Weather in March
Temperature
East Helena, Montana, in March experiences an increase in the average high-temperature, moving from February's freezing cold 29.7°F (-1.3°C) to a wintry 39.7°F (4.3°C). East Helena, during the month of March, experiences an average low-temperature of 23.2°F (-4.9°C).Humidity
The average relative humidity in March in East Helena is 78%.Rainfall
In March, the rain falls for 12.8 days. Throughout March, 1.1" (28mm) of precipitation is accumulated. Throughout the year, in East Helena, there are 123.7 rainfall days, and 12.4" (315mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. In East Helena, in March, during 11.7 snowfall days, 5.12" (130mm) of snow is typically accumulated. In East Helena, Montana, during the entire year, snow falls for 80.4 days and aggregates up to 34.88" (886mm) of snow.Daylight
In March, the average length of the day is 11h and 57min.On the first day of March in East Helena, sunrise is at 7:05 am and sunset at 6:14 pm MST. On the last day of the month, sunrise is at 7:07 am and sunset at 7:55 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 East Helena, the average sunshine in March is 7.8h.UV index
In March, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In March, a daily UV index of 2 turns into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in East Helena during March?
What is the average humidity in March in East Helena?
How much does it rain in East Helena in March?
How much does it snow in East Helena in March?
How many hours of daylight does East Helena have in March?
What time are sunrise and sunset in March in East Helena?
When does Daylight Saving Time (DST) start in March in East Helena?
How long on average sun shines in March in East Helena?
How high is the UV index in March in East Helena?
Average temperature in March
East Helena, MT
- Average high temperature in March: 39.7°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is December (27.7°F).
- Average low temperature in March: 23.2°F
The month with the highest average low temperature is July (50.4°F).
The coldest month (with the lowest average low temperature) is December (14.2°F).
Average pressure in March
East Helena, 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 (29.9"Hg).
Average wind speed in March
East Helena, MT
- Average wind speed in March: 6.6mph
The windiest month (with the highest average wind speed) is November (7.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in March
East Helena, MT
- Average humidity in March: 78%
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are July and August (46%).
Average rainfall in March
East Helena, MT
- Average rainfall in March: 1.1"
The wettest month (with the highest rainfall) is June (2.01").
The driest months (with the least rainfall) are January and December (0.63").
Average rainfall days in March
East Helena, MT
- Average rainfall days in March: 12.8 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is November (7 days).
Average snowfall in March
East Helena, MT
- Average snowfall in March: 5.12"
The month with the highest snowfall is February (6.18").
The months with the least snowfall are June, July and August (0").
Average snowfall days in March
East Helena, MT
- Average snowfall days in March: 11.7 days
The month with the highest number of snowfall days is February (16.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in March /
Average sunshine in March
East Helena, MT
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in March: 7h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in March
East Helena, MT
- Average sunshine days in March: 11 days
The month with the most sunshine days is July (20.5 days).
The month with the least sunshine days is April (9.8 days).
Average UV index in March
East Helena, MT
- 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).
Average cloud cover in March
East Helena, MT
- Average cloud cover in March: 42
The month with the most cloud cover is February (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 15).
Average visibility in March
East Helena, MT
- 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).
East Helena, Montana, USA
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