Seattle has officially only hit 100 three times before: 100 on July 16, 1941 at Downtown Federal Building, 100 again on July 20, 1994 at Sea-Tac Airport, and 103 at Sea-Tac on July 29, 2009.
Correspondingly, What is the hottest month in Washington? The hottest month of the year in Washington, D.C. is July, with an average high of 88°F and low of 71°F. The cold season lasts for 3.1 months, from December 1 to March 4, with an average daily high temperature below 52°F.
What’s the coldest month in Seattle? The coldest month of the year in Seattle is December, with an average low of 38°F and high of 47°F.
Furthermore, How many days is 80 degrees in Seattle?
Seattle averages 31 days a year when the thermometer reaches into the 80s °F (over 27 °C).
What is the hottest part of the day in Washington state?
What is the hottest time of day? 3 P.M., or noon? The hottest time is around 3 p.m. Heat continues building up after noon, when the sun is highest in the sky, as long as more heat is arriving at the earth than leaving.
Will Seattle have a hot summer? Summer will have above-normal temperatures and rainfall. The hottest periods will be in late July and early August. September and October will be slightly cooler and rainier than normal.
Why is Seattle so hot? Why is it so hot? The region is experiencing what is called a heat dome. A giant zone of high pressure over the region is compressing the air and generating heat underneath it. In addition, the winds are coming from the East, bringing in inland heat.
Does Seattle get hot? Days of Hot Weather in Seattle
Seattle averages only four days a year of temperatures in the 90s Fahrenheit and normally doesn’t get any hotter than 100 °F (38 °C). Nights are equally moderate with minimum temperatures dropping below 70 °F. Just eight times a year, on average does the daily low remain in the 60s.
Is Seattle always cloudy?
Days of partial cloud are more common in Buffalo than in Seattle or Portland.
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Most Cloudy Days.
| City | Cloudy Days a Year | % of Days |
|---|---|---|
| Seattle, Washington | 308 | 84 |
| Pittsburgh, Pennsylvania | 306 | 84 |
| Rochester, New York | 304 | 83 |
| Cleveland, Ohio | 299 | 82 |
Why is Seattle getting so hot? Why is it so hot? The region is experiencing what is called a heat dome. A giant zone of high pressure over the region is compressing the air and generating heat underneath it. In addition, the winds are coming from the East, bringing in inland heat.
Why is it so hot in Washington?
Heat domes, or sprawling ridges of high pressure, are a staple of summertime. They bring copious sunshine and sinking air that heats up as it is compressed. This particular heat dome is unprecedented for its strength in the Pacific Northwest.
Is Seattle going to have a hot summer? Summer will have above-normal temperatures and rainfall. The hottest periods will be in late July and early August. September and October will be slightly cooler and rainier than normal.
What was the hottest day in Seattle last year?
Seattle – Highest Temperature for Each Year
| Max °F | Date | Max °C |
|---|---|---|
| 94 | August 08, 2018 + | 34 |
| 96 | June 25, 2017 | 36 |
| 95 | August 19, 2016 | 35 |
| 95 | July 19, 2015 | 35 |
How hot are summers in Seattle?
Summer in Seattle offers consistent warmth – the average temperature in both July and August is 75 degrees, and the overall summer average is in the mid- to low 70s.
How many times has Seattle reached 100 degrees? Key Facts. Seattle hit 106 degrees Monday afternoon, breaking the day-old all-time-high record of 104 set on Sunday. Seattle has now topped 100 degrees for three straight days; before this heat wave, Seattle had only reached 100 degrees three times since record-keeping began in 1896.
Is 2021 a hot summer? Summer 2021 was the hottest in 126 years of records for the contiguous United States, according to a report released by NOAA on Thursday. The average temperature for all of the Lower 48 states from June through August was 74.0 degrees Fahrenheit, or 2.6 degrees above average.
How hot is Seattle in July?
The year’s highest overall temperatures begin on July 21st and continue into August. On these dates Seattle has daily highs averaging 79 degrees Fahrenheit (26 degrees Celsius) and lows of 58 °F (14 °C) .
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Temperature.
| 77 °F | July average high | 25 °C |
|---|---|---|
| 57 °F | July average low | 14 °C |
What is the coldest month in Seattle? Seattle C.O.’s coldest month is January when the average temperature overnight is 36.0°F. In August, the warmest month, the average day time temperature rises to 74.9°F.
Why is it so hot right now 2021?
One reason for the hotter weather, the experts said, is because of an incoming La Niña, which is a « periodic cooling of water in the eastern equatorial Pacific Ocean » that influences weather patterns near the U.S. and beyond throughout the year.
Is the Northwest heat wave over? An extreme heat wave affected much of Western North America from late June through mid-July 2021.
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2021 Western North America heat wave.
| Type | Heat wave |
| Areas | Western Canada Northwestern United States |
| Start date | June 25, 2021 |
| End date | July 7, 2021 |
| Losses |
|---|
Is Seattle colder than San Francisco?
San Francisco has a warm-summer Mediterranean climate with wet, mild winters and warm, dry summers. San Francisco gets about 25” of rain per year and no snow. In Seattle, winters are cool and wet while summers are fairly dry. It’s rare to experience extreme cold or heat in Seattle thanks to the Puget Sound.
