March weather forecastCopalis Crossing, WA
March
Weather in March
The first month of the spring, March, is still a chilly month in Copalis Crossing, Washington, with an average temperature fluctuating between 49.5°F (9.7°C) and 41.5°F (5.3°C).Temperature
The introduction of March notes a subtle temperature variation to a still frosty 49.5°F (9.7°C) from February's 46.9°F (8.3°C). Copalis Crossing, in the month of March, notes an average low temperature of 41.5°F (5.3°C), indicating a small decrease from the daytime highs.Humidity
The average relative humidity in March is 83%.Rainfall
In Copalis Crossing, Washington, in March, during 17.9 rainfall days, 1.81" (46mm) of precipitation is typically accumulated. In Copalis Crossing, during the entire year, the rain falls for 152.8 days and collects up to 19.41" (493mm) of precipitation.Snowfall
Months with snowfall are January through March and November. March is the last month it regularly snows. During 0.4 snowfall days, in March, Copalis Crossing aggregates 0.12" (3mm) of snow. Throughout the year, there are 3.3 snowfall days, and 1.38" (35mm) of snow is accumulated.Daylight
In Copalis Crossing, the average length of the day in March is 11h and 57min.On the first day of March in Copalis Crossing, sunrise is at 6:54 am and sunset at 6:02 pm PST. On the last day of the month, sunrise is at 6:55 am and sunset at 7:45 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 5.5h.UV index
The average daily maximum UV index in March in Copalis Crossing is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 3 in March interprets into the following recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Copalis Crossing, WA
- Average high temperature in March: 49.5°F
The warmest month (with the highest average high temperature) is August (65.8°F).
The month with the lowest average high temperature is December (45.5°F).
- Average low temperature in March: 41.5°F
The month with the highest average low temperature is August (54.5°F).
The coldest month (with the lowest average low temperature) is December (39.7°F).
Average pressure in March
Copalis Crossing, WA
- Average pressure in March: 30"Hg
The month with the highest atmospheric pressure is July (30.08"Hg).
The month with the lowest atmospheric pressure is March (30"Hg).
Average wind speed in March
Copalis Crossing, WA
- Average wind speed in March: 9.8mph
The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is September (7.1mph).
Average humidity in March
Copalis Crossing, WA
- Average humidity in March: 83%
The month with the highest relative humidity is December (85%).
The months with the lowest relative humidity are April, May and June (81%).
Average rainfall in March
Copalis Crossing, WA
- Average rainfall in March: 1.81"
The wettest month (with the highest rainfall) is December (3.35").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days in March
Copalis Crossing, WA
- Average rainfall days in March: 17.9 days
The month with the highest number of rainy days is December (18.5 days).
The month with the least rainy days is July (5.6 days).
Average snowfall in March
Copalis Crossing, WA
- Average snowfall in March: 0.12"
The month with the highest snowfall is February (1.02").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").
Average snowfall days in March
Copalis Crossing, WA
- Average snowfall days in March: 0.4 days
The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in March /
Average sunshine in March
Copalis Crossing, WA
- 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: 5h and 30min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in March
Copalis Crossing, WA
- Average sunshine days in March: 11.3 days
The month with the most sunshine days is July (23.8 days).
The month with the least sunshine days is December (10.7 days).
Average UV index in March
Copalis Crossing, WA
- Average UV index in March: 3
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in March
Copalis Crossing, WA
- Average cloud cover in March: 59
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in March
Copalis Crossing, WA
- Average visibility in March: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
