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 March's advent, Cathlamet sees an average high-temperature of a cool 50.2°F (10.1°C), subtly shifted from February's 45.9°F (7.7°C). The average low-temperature, in March, in Cathlamet, is a wintry 35.1°F (1.7°C).Humidity
In March, the average relative humidity is 88%.Rainfall
In Cathlamet, in March, it is raining for 16.3 days, with typically 1.22" (31mm) of accumulated precipitation. In Cathlamet, during the entire year, the rain falls for 141.6 days and collects up to 11.57" (294mm) of precipitation.Snowfall
January through March and December are months with snowfall. March is the last month it regularly snows. During 0.8 snowfall days, in March, Cathlamet aggregates 0.51" (13mm) of snow. Throughout the year, there are 4.6 snowfall days, and 1.54" (39mm) of snow is accumulated.Daylight
The average length of the day in March in Cathlamet is 11h and 58min.On the first day of the month, sunrise is at 6:50 am and sunset at 6:00 pm PST. On the last day of March, sunrise is at 6:53 am and sunset at 7:41 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 in Cathlamet is 4.6h.UV index
In March, the average daily maximum UV index in Cathlamet is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high daily UV index of 3 during March translates into the following directions:
Undertake protective steps - Recommendations to avoid sunburn are issued. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Cathlamet in March?
What is the average humidity in March in Cathlamet?
How many days does it rain in March in Cathlamet?
What is the last month it snows in Cathlamet?
What is the average length of the day in March in Cathlamet?
What time are sunrise and sunset in March in Cathlamet?
When does Daylight Saving Time (DST) start in March in Cathlamet?
How long on average sun shines in March in Cathlamet?
How high is the UV index in March in Cathlamet?
Average temperature in March
Cathlamet, WA
- Average high temperature in March: 50.2°F
The warmest month (with the highest average high temperature) is August (76.5°F).
The month with the lowest average high temperature is December (42.3°F).
- Average low temperature in March: 35.1°F
The month with the highest average low temperature is August (49.8°F).
The coldest month (with the lowest average low temperature) is December (32.9°F).
Average pressure in March
Cathlamet, WA
- Average pressure in March: 30.02"Hg
The months with the highest atmospheric pressure are January and December (30.09"Hg).
The months with the lowest atmospheric pressure are March, August and September (30.02"Hg).
Average wind speed in March
Cathlamet, WA
- Average wind speed in March: 4.7mph
The windiest month (with the highest average wind speed) is January (4.9mph).
The calmest month (with the lowest average wind speed) is September (3.8mph).
Average humidity in March
Cathlamet, WA
- Average humidity in March: 88%
The months with the highest relative humidity are February, November and December (89%).
The month with the lowest relative humidity is July (75%).
Average rainfall in March
Cathlamet, WA
- Average rainfall in March: 1.22"
The wettest month (with the highest rainfall) is January (1.77").
The driest month (with the least rainfall) is August (0.24").
Average rainfall days in March
Cathlamet, 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 (4.7 days).
Average snowfall in March
Cathlamet, WA
- Average snowfall in March: 0.51"
The month with the highest snowfall is February (0.55").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in March
Cathlamet, WA
- Average snowfall days in March: 0.8 days
The month with the highest number of snowfall days is February (1.8 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
Cathlamet, WA
- 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: 4h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in March
Cathlamet, WA
- Average sunshine days in March: 11.8 days
The month with the most sunshine days is August (24.6 days).
The month with the least sunshine days is April (11.7 days).
Average UV index in March
Cathlamet, WA
- Average UV index in March: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in March
Cathlamet, WA
- Average cloud cover in March: 68
The months with the most cloud cover are February and March (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in March
Cathlamet, WA
- Average visibility in March: 4mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).
Cathlamet, Washington, USA
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