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
With the onset of March, Umatilla's average high-temperature sees a rise, moving from February's frosty 45.1°F (7.3°C) to a fresh 54.1°F (12.3°C). Umatilla's average low-temperature for the month of March records at an icy 37.9°F (3.3°C).Humidity
In March, the average relative humidity is 65%.Rainfall
The month with the most rainfall is March, when the rain falls for 13.1 days and typically aggregates up to 1.02" (26mm) of precipitation.Snowfall
January through March, September, November and December are months with snowfall in Umatilla. March is the last month it regularly snows. During 0.9 snowfall days, in March, Umatilla aggregates 0.75" (19mm) of snow. In Umatilla, during the entire year, snow falls for 10.3 days and aggregates up to 6.02" (153mm) of snow.Daylight
In Umatilla, the average length of the day in March is 11h and 58min.On the first day of March, sunrise is at 6:34 am and sunset at 5:44 pm PST. On the last day of the month, sunrise is at 6:37 am and sunset at 7:25 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 March, the average sunshine is 7.6h.UV index
The average daily maximum UV index in March is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: An average maximum UV index of 3 in March leads to these recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are March temperatures?
What is the average humidity in March?
What is the rainiest month?
How much does it rain in March?
What is the last month it snows?
How many hours of daylight does Umatilla have in March?
What time are sunrise and sunset in March?
When does Daylight Saving Time (DST) start in March?
How many hours of sunshine does Umatilla have in March?
How high is the UV index in March?
Average temperature in March
Umatilla, OR
- Average high temperature in March: 54.1°F
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is December (38.7°F).
- Average low temperature in March: 37.9°F
The month with the highest average low temperature is August (64.2°F).
The coldest month (with the lowest average low temperature) is December (28.6°F).
Average pressure in March
Umatilla, OR
- Average pressure in March: 30.02"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).
Average wind speed in March
Umatilla, OR
- Average wind speed in March: 8.5mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is December (6.2mph).
Average humidity in March
Umatilla, OR
- Average humidity in March: 65%
The month with the highest relative humidity is January (79%).
The months with the lowest relative humidity are July and August (36%).
Average rainfall in March
Umatilla, OR
- Average rainfall in March: 1.02"
The wettest month (with the highest rainfall) is March (1.02").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in March
Umatilla, OR
- Average rainfall days in March: 13.1 days
The month with the highest number of rainy days is March (13.1 days).
The month with the least rainy days is July (3.8 days).
Average snowfall in March
Umatilla, OR
- Average snowfall in March: 0.75"
The month with the highest snowfall is February (2.83").
The months with the least snowfall are April, May, June, July, August and October (0").
Average snowfall days in March
Umatilla, OR
- Average snowfall days in March: 0.9 days
The month with the highest number of snowfall days is December (3.2 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).
Average daylight in March /
Average sunshine in March
Umatilla, OR
- 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: 7h and 4min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).
Average sunshine days in March
Umatilla, OR
- Average sunshine days in March: 14.7 days
The month with the most sunshine days is July (25.3 days).
The month with the least sunshine days is February (14 days).
Average UV index in March
Umatilla, OR
- Average UV index in March: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in March
Umatilla, OR
- Average cloud cover in March: 40
The months with the most cloud cover are January and December (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in March
Umatilla, OR
- 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).
Umatilla, Oregon, USA
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