March weather forecastHarrington, WA
March
Weather in March
The first month of the spring, March, is a chilly month in Harrington, Washington, with temperature in the range of an average high of 45.7°F (7.6°C) and an average low of 31.8°F (-0.1°C).Temperature
As February transitions into March, Harrington sees a rise in the average high-temperature, moving from a cold 36.1°F (2.3°C) to a chilly 45.7°F (7.6°C). Throughout March, an average nighttime temperature of 31.8°F (-0.1°C) is experienced in Harrington.Humidity
In Harrington, the average relative humidity in March is 77%.Rainfall
March is the month with the most rainfall in Harrington. Rain falls for 16.3 days and accumulates 1.97" (50mm) of precipitation.Snowfall
Months with snowfall are January through May, September through December. In Harrington, in March, snow falls for 8 days, with typically accumulated 5.04" (128mm) of snow. In Harrington, during the entire year, snow falls for 65.1 days and aggregates up to 37.36" (949mm) of snow.Daylight
The average length of the day in March in Harrington is 11h and 57min.On the first day of the month, sunrise is at 6:31 am and sunset at 5:38 pm PST. On the last day of March, sunrise is at 6:31 am and sunset at 7:22 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
The average sunshine in March is 6.6h.UV index
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Harrington. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index, 2 in March, converts into the following recommendations:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Experience reduced UV exposure by about half when donning a wide-brim hat. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Harrington, WA
- Average high temperature in March: 45.7°F
The warmest months (with the highest average high temperature) are July and August (83.3°F).
The month with the lowest average high temperature is December (31.5°F).
- Average low temperature in March: 31.8°F
The month with the highest average low temperature is August (60.3°F).
The coldest month (with the lowest average low temperature) is December (21.9°F).
Average pressure in March
Harrington, WA
- 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 (29.9"Hg).
Average wind speed in March
Harrington, WA
- Average wind speed in March: 8.1mph
The windiest months (with the highest average wind speed) are March and April (8.1mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in March
Harrington, WA
- Average humidity in March: 77%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (37%).
Average rainfall in March
Harrington, WA
- Average rainfall in March: 1.97"
The wettest month (with the highest rainfall) is March (1.97").
The driest months (with the least rainfall) are July and August (0.31").
Average rainfall days in March
Harrington, WA
- Average rainfall days in March: 16.3 days
The month with the highest number of rainy days is March (16.3 days).
The month with the least rainy days is August (5.2 days).
Average snowfall in March
Harrington, WA
- Average snowfall in March: 5.04"
The month with the highest snowfall is January (10").
The months with the least snowfall are June, July and August (0").
Average snowfall days in March
Harrington, WA
- Average snowfall days in March: 8 days
The month with the highest number of snowfall days is December (15.9 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in March /
Average sunshine in March
Harrington, WA
- Average daylight in March: 11h and 54min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in March: 6h and 36min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 6min).
Average sunshine days in March
Harrington, WA
- Average sunshine days in March: 10.2 days
The month with the most sunshine days is July (23.7 days).
The month with the least sunshine days is March (10.2 days).
Average UV index in March
Harrington, WA
- Average UV index in March: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in March
Harrington, WA
- Average cloud cover in March: 48
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 12).
Average visibility in March
Harrington, WA
- Average visibility in March: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
