Only once a year on average does the temperature remain below freezing for the entire day. The thermometer dips to freezing or below on 25 nights each year. Seattle gets as chilly as 20 °F (-8 °C) on average just once a year.
Temperature.
| 94 days | 70 °F max. or more (21 °C) |
|---|---|
| 110 days | 40 °F min. or less (4 °C) |
How long does it stay cold in Seattle?
The cool season lasts for 3.6 months, from November 12 to March 1, with an average daily high temperature below 53°F. The coldest month of the year in Seattle is December, with an average low of 38°F and high of 47°F.
What is Seattle’s lowest officially recorded temperature?
zero degrees
Temperatures dipped over the next few days, and on Jan. 31, 1950, Seattle recorded a temperature of zero degrees, the lowest official temperature on record.
How long does snow stay on the ground in Seattle?
The city’s annual average snowfall is only about five days, with snow blankets barely reaching an inch thick and usually dissipating within a day. On some occasions, you’d probably experience little or no snow at all, even during winter in Seattle.
What was the coldest day in Seattle in 2021?
December 27, 2021
Seattle – Lowest Temperature for Each Year
| Min °F | Date | Min °C |
|---|---|---|
| 17 | December 27, 2021 | -8 |
| 28 | December 24, 2020 + | -2 |
| 20 | February 06, 2019 + | -7 |
| 24 | February 23, 2018 | -4 |
Is Seattle as cold as Chicago?
Chicago has much more dramatic seasons than Seattle, with freezing snowy winters and hot humid summers. Seattle is known to be a very rainy city without extreme winters or summers. Chicago has a continental climate, with cold winters and warm summers.
Does the ground freeze in Seattle?
Each winter, on average, your risk of frost is from October 26 through April 6. Almost certainly, however, you will receive frost from November 13 through March 19. You are almost guaranteed that you will not get frost from April 25 through October 7. Your frost-free growing season is around 203 days.
What’s the hottest it’s ever been in Seattle?
The day Seattle records its record high, Washington weather stations at the Sol Duc River near Forks and the Mayfield Power Plant in Lewis County report 118 degrees, tying the all-time state record, pending certification.
Are Seattle winters getting colder?
Hydrology. Pacific Northwest winters are projected to become warmer and wetter, and summers warmer and drier.
What is the hottest it has ever been in Seattle?
These records go back to 1894, with just one year missing data. The highest temperature measured during that time was 108 degrees Fahrenheit (42 Celsius) on June 28, 2021.
Does Seattle shut down when snowing?
Snow causes Seattle to shut down. It’s best not to underestimate the impact of the minimal snowfall that happens in Seattle. The truth is that the city tends to slow or even shut down with mere inches of snow.
Why is there no AC in Seattle?
So why is Seattle among the least air-conditioned places in the country? Multiple factors play into it, such as Seattle landlord-tenant laws that don’t require air conditioning like they do heating. But local engineers said it comes down to cost effectiveness in a city with relatively mild year-round temperatures.
Why is Seattle so warm in the winter?
The wind coming from the relatively warm water in the early winter keeps temperatures in Seattle much warmer than areas further away from the ocean, such as Eastern Washington. This same reason causes the early summer to be much cooler, as the cold sea winds blow into Western Washington.
Why is Seattle not that cold?
Key Points. Seattle’s weather is regulated by the Pacific Ocean, which remains relatively even in temperature throughout the year. Occasionally, cold air from the interior of the continent pushes into the Puget Sound region and causes dramatic cold spells, ice, and snow.
Has it ever snowed in Seattle in April?
April 18, 2016 broke an all-time record for hottest day in Seattle – ever – at 89 degrees. But back on April 18, 2008, it actually snowed! Photographer Jean Sherrard documented the rare April snow. April 18, 2016 broke a heat record of 89 degrees.
What is the coldest place on Earth?
Where is the coldest place on Earth?
- 1) Eastern Antarctic Plateau, Antarctica (-94°C)
- 2) Vostok Station Antarctica (-89.2°C)
- 3) Amundsen-Scott Station, Antarctica (-82.8°C)
- 4) Denali, Alaska, United States of America (-73°C)
- 5) Klinck station, Greenland (-69.6°C)
- 6) Oymyakon, Siberia, Russia (-67.7°C)
Is Seattle safer than Chicago?
The crime rate in Seattle, Washington is 0.06 and is higher than the crime rate in Chicago, Illinois of 0.04. Seattle, Washington earns a score of 1 out of 10 compared to a score of 2 out of 10 in Seattle, Washington. Crime rate is calculated by dividing the number of reported crimes by the total population.
Is it better to live in Chicago or Seattle?
Chicago has a much lower cost of living than Seattle. Some studies show Seattle as being 18% more expensive than Chicago. Enjoy more affordable rent and a cheaper cost of living in your new home.
Who gets more snow Chicago or Seattle?
Chicago averages 35.1 inches of snow per year. Seattle averages 4.6 inches of snow per year. The US average is 27.8 inches of snow per year.
What is the frost line depth in Seattle?
13.110. 030 International Residential Code.
| Ground/Roof Snow Load: | 20 psf with drift calculations; 25 psf without drift calculations |
|---|---|
| Subject to Damage From: | |
| Weathering: | Moderate |
| Frost Line Depth: | 18 inches |
| Termite: | Slight to Moderate |
Does it freeze in Seattle in March?
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 normally get as cold as 20 °F (-8 °C).