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In Seattle during March average daily high temperatures increase from 53°F to 57°F and it is overcast or mostly cloudy about 66% of the time. Weather Spark Map
- Temperature
- Precipitation
- Sun
- Humidity
Usually every day in March the temperature rises to over 40 degrees Fahrenheit (4 degrees Celsius) in Seattle. The city averages 5 days this month when the thermometer reaches into the 60s °F (over 16 °C). Temperatures above 70 °F (21 °C) are unusual during March. The thermometer dips to freezing on an average of 2 nights. But March does not normal...
Half the time, Seattle receives 2.8 to 4.8 inches (70 to 121 mm) of rainfall in March. One in four years has drier weather, while another one in four is wetter. Although rare, some of the precipitation this month can fall as snow.
The sun's rays reach the ground in Seattle during 42 percent of daylight hours on average in March, for a total of 156 hours in the month. Typically on 4 days this month the sky is mainly clear, with at most 30 percent cloud cover. Sunlight in March at Seattle lasts for 11 hours and 57 minutes a day on average. The shortest day of the month is the ...
The relative humidity in Seattle during March usually peaks at 83 percent in the morning then drops to 61 percent by late afternoon.
Days per month on average in Seattle when the minimum temperature drops to 32 or 40 °F or below 32 °F 0 °C 40 °F 4 °C; January: 7: 20: February: 6: 20: March: 2: 19: April: 0: 9: May: 0: 1: June: 0: 0: July: 0: 0: August: 0: 0: September: 0: 0: October: 0: 3: November: 3: 14: December: 7: 23: Year: 25: 110
The seasonal minimum is 41°F. Thus, the mean temperature average in march in Seattle is 47°F. Note that these seasonal averages are in contrast with those observed in Seattle in march with a maximum record of 81°F in 2019 and a minimum record of 23°F in 2009.
Feb 14, 2024 · Temperature. Upon the onset of March, Seattle witnesses an average high-temperature of a cool 50.5°F (10.3°C), showing a close resemblance to the prior month. The temperature in Seattle dips to an average of 37.4°F (3°C) during March nights.
- What are the temperatures in Seattle in March?The average high-temperature and low-temperature during March are 50.5°F and 37.4°F respectively.
- What is the average humidity in March in Seattle?The average relative humidity in March in Seattle, Washington, is 82% .
- How many days does it rain in March in Seattle?In Seattle, in March, during 8.9 rainfall days , 0.35" of precipitation is typically accumulated.
- What is the last month it snows in Seattle?March is the last month it regularly snows in Seattle. During 0.5 snowfall days , in March, Seattle aggregates 0.08" of snow .
- What is the ocean temperature in March in Seattle?In Seattle, the average seawater temperature in March is 45.9°F . Swimming in 45.9°F is considered dangerous. Unprotected immersion in temperatu...
- How many hours of daylight does Seattle have in March?In Seattle, Washington, the average day length in March is 11h and 57min .
- When is the sunrise / sunset in March in Seattle?In March, on the first day of the month, sunrise is at 6:49 am and sunset at 5:53 pm PST. On the last day of the month, sunrise is at 6:...
- When does Daylight Saving Time (DST) start in March in Seattle?On Sunday, March 12. 2023 , at 2:00 am, Daylight Saving Time starts , and the time zone changes from PST to PDT. DST ends Sunday, November 5. 202...
- How many hours of sunshine does Seattle have in March?In March, the average sunshine duration in Seattle is 6.3h .
The average temperature in Seattle in March for a typical day ranges from a high of 51°F (11°C) to a low of 37°F (3°C). Some would describe it as cold with a gentle breeze.
The daily range of reported temperatures (gray bars) and 24-hour highs (red ticks) and lows (blue ticks), placed over the daily average high (faint red line) and low (faint blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. Hourly Temperature in March 2021 in Seattle. Spring 2021. Link. Download. Compare. Averages.
