Weather in Seattle in December 2021, December - Seattle, Washington, United States, Archive

Currently in Seattle: +11°C

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Weather in December 2021 in Seattle

The average temperature in Seattle in December year of 2021 is +6°C. Interesting that the average daytime temperature is as +8°C while the average nightly temperature is +4°C. The December hottest day is the 1st December(Overnight) with a temperature of about +14°C. The coldest day in Auckland in December 2021 is 27th December(Overnight). The temperature at that time is -8°C.

As a Mainly Cloudy with Precipitation month, December 2021 has 17 days with precipitation.

How Sunny Seattle Weather in December 2021

The weather in Seattle is quite changeable, similarly in many other places in . Talking about Seattle weather in December 2021 can be described as "Mainly Cloudy with Precipitation".

Clear Sky vs Cloudiness	Mainly Cloudy with Precipitation
Rainy Days(Occasional Showers Included)	17
Maximum Temperature	+14°C (Overnight, 1st December)
Minimum Temperature	-8°C (Overnight, 27th December)

Please find more detailed day by day information about December weather in Auckland in the year 2021 below.

Seattle Weather December 2021

Early December, from 1 December, 2021 to Sun, 5 December 2021

01.12.2021, Wen
Wind: 6-7 m/s, S, Pressure: 1025-1017 hPa, Humidity: 79-81%
Overnight	+12°C	Mainly Cloudy
Morning	+13°C	Clear Sky
Afternoon	+13°C	Cloud
Evening	+13°C	Mainly Cloudy
02.12.2021, Thu
Wind: 4-5 m/s, N-E, Pressure: 1031-1023 hPa, Humidity: 76-78%
Overnight	+5°C	Mainly Cloudy
Morning	+6°C	Light Cloud
Afternoon	+10°C	Cloud
Evening	+8°C	Cloud
03.12.2021, Fri
Wind: 3-4 m/s, N, Pressure: 1031-1023 hPa, Humidity: 70-72%
Overnight	+4°C	Occasional Showers
Morning	+4°C	Rain
Afternoon	+6°C	Occasional Showers
Evening	+4°C	Occasional Showers
04.12.2021, Sat
Wind: 3-4 m/s, N, Pressure: 1021-1013 hPa, Humidity: 97-99%
Overnight	+3°C	Cloud
Morning	+3°C	Cloud
Afternoon	+4°C	Rain
Evening	+3°C	Light Cloud
05.12.2021, Sun
Wind: 1-2 m/s, S-E, Pressure: 1039-1031 hPa, Humidity: 83-85%
Overnight	+3°C	Mainly Cloudy
Morning	+4°C	Light Cloud
Afternoon	+4°C	Cloud
Evening	+4°C	Cloud

Early December, Early December, from 1 December, 2021 to Sun, 5 December, 2021

06.12.2021, Mon
Wind: 2-3 m/s, S, Pressure: 1021-1013 hPa, Humidity: 91-93%
Overnight	+3°C	Occasional Showers
Morning	+4°C	Occasional Showers
Afternoon	+6°C	Occasional Showers
Evening	+5°C	Occasional Showers
07.12.2021, Tue
Wind: 5-6 m/s, S, Pressure: 1020-1012 hPa, Humidity: 93-95%
Overnight	+6°C	Occasional Showers
Morning	+7°C	Occasional Showers
Afternoon	+9°C	Occasional Showers
Evening	+8°C	Occasional Showers
08.12.2021, Wen
Wind: 6-7 m/s, S-W, Pressure: 1019-1011 hPa, Humidity: 79-81%
Overnight	+3°C	Occasional Showers
Morning	+4°C	Occasional Showers
Afternoon	+8°C	Occasional Showers
Evening	+7°C	Occasional Showers
09.12.2021, Thu
Wind: 3-4 m/s, S, Pressure: 1016-1008 hPa, Humidity: 84-86%
Overnight	+3°C	Cloud
Morning	+3°C	Light Cloud
Afternoon	+5°C	Mainly Cloudy
Evening	+4°C	Cloud
10.12.2021, Fri
Wind: 8-9 m/s, S, Pressure: 1021-1013 hPa, Humidity: 79-81%
Overnight	+3°C	Occasional Showers
Morning	+6°C	Occasional Showers
Afternoon	+6°C	Occasional Showers
Evening	+6°C	Occasional Showers
11.12.2021, Sat
Wind: 9-10 m/s, S, Pressure: 1003-995 hPa, Humidity: 70-72%
Overnight	+4°C	Mainly Cloudy
Morning	+4°C	Light Cloud
Afternoon	+8°C	Cloud
Evening	+7°C	Cloud
12.12.2021, Sun
Wind: 6-7 m/s, S, Pressure: 1007-999 hPa, Humidity: 88-90%
Overnight	+3°C	Mainly Cloudy
Morning	+4°C	Light Cloud
Afternoon	+4°C	Cloud
Evening	+4°C	Cloud

Early December, from 1 December, 2021 to Sun, 5 December, 2021

13.12.2021, Mon
Wind: 4-5 m/s, S,S-W, Pressure: 1001-993 hPa, Humidity: 80-82%
Overnight	+3°C	Occasional Showers
Morning	+4°C	Occasional Showers
Afternoon	+4°C	Occasional Showers
Evening	+4°C	Occasional Showers
14.12.2021, Tue
Wind: 4-5 m/s, S, Pressure: 1013-1005 hPa, Humidity: 70-72%
Overnight	+2°C	Light Cloud
Morning	+3°C	Light Cloud
Afternoon	+5°C	Light Cloud
Evening	+3°C	Light Cloud
15.12.2021, Wen
Wind: 2-3 m/s, S, Pressure: 1011-1003 hPa, Humidity: 74-76%
Overnight	+3°C	Light Cloud
Morning	+3°C	Cloud
Afternoon	+5°C	Occasional Showers
Evening	+4°C	Light Cloud
16.12.2021, Thu
Wind: 1-2 m/s, S,S-E, Pressure: 1023-1015 hPa, Humidity: 86-88%
Overnight	+2°C	Cloud
Morning	+3°C	Light Cloud
Afternoon	+4°C	Mainly Cloudy
Evening	+4°C	Cloud
17.12.2021, Fri
Wind: 2-3 m/s, S-E, Pressure: 1031-1023 hPa, Humidity: 70-72%
Overnight	+3°C	Occasional Showers
Morning	+4°C	Rain
Afternoon	+5°C	Rain
Evening	+4°C	Occasional Showers
18.12.2021, Sat
Wind: 8-9 m/s, S, Pressure: 1011-1003 hPa, Humidity: 86-88%
Overnight	+5°C	Mainly Cloudy
Morning	+5°C	Light Cloud
Afternoon	+9°C	Cloud
Evening	+6°C	Cloud
19.12.2021, Sun
Wind: 3-4 m/s, N, Pressure: 1019-1011 hPa, Humidity: 77-79%
Overnight	+2°C	Cloud
Morning	+3°C	Cloud
Afternoon	+6°C	Light Cloud
Evening	+4°C	Light Cloud

Early December, from 1 December, 2021 to Sun, 5 December, 2021

20.12.2021, Mon
Wind: 2-3 m/s, N, Pressure: 1023-1015 hPa, Humidity: 72-74%
Overnight	+1°C	Occasional Showers
Morning	+2°C	Occasional Showers
Afternoon	+3°C	Occasional Showers
Evening	+2°C	Occasional Showers
21.12.2021, Tue
Wind: 3-4 m/s, S, Pressure: 1023-1015 hPa, Humidity: 67-69%
Overnight	+2°C	Occasional Showers
Morning	+3°C	Occasional Showers
Afternoon	+5°C	Occasional Showers
Evening	+5°C	Occasional Showers
22.12.2021, Wen
Wind: 7-8 m/s, S, Pressure: 1008-1000 hPa, Humidity: 81-83%
Overnight	+7°C	Cloud
Morning	+8°C	Light Cloud
Afternoon	+9°C	Mainly Cloudy
Evening	+8°C	Cloud
23.12.2021, Thu
Wind: 7-8 m/s, S, Pressure: 1001-993 hPa, Humidity: 84-86%
Overnight	+3°C	Cloud
Morning	+4°C	Light Cloud
Afternoon	+6°C	Mainly Cloudy
Evening	+5°C	Cloud
24.12.2021, Fri
Wind: 5-6 m/s, S, Pressure: 995-987 hPa, Humidity: 85-87%
Overnight	+3°C	Occasional Showers
Morning	+3°C	Rain
Afternoon	+5°C	Rain
Evening	+3°C	Occasional Showers
25.12.2021, Sat
Wind: 5-6 m/s, S, Pressure: 1001-993 hPa, Humidity: 87-89%
Overnight	-2°C	Cloud
Morning	+2°C	Cloud
Afternoon	+3°C	Rain
Evening	+2°C	Light Cloud
26.12.2021, Sun
Wind: 6-7 m/s, N, Pressure: 1003-995 hPa, Humidity: 87-89%
Overnight	-6°C	Cloud
Morning	-6°C	Cloud
Afternoon	-1°C	Rain
Evening	-5°C	Light Cloud

Late December, Early December, from 1 December, 2021 to Sun, 5 December, 2021

27.12.2021, Mon
Wind: 6-7 m/s, N, Pressure: 1017-1009 hPa, Humidity: 73-75%
Overnight	-10°C	Light Snow
Morning	-7°C	Light Snow
Afternoon	-7°C	Light Snow
Evening	-7°C	Light Snow
28.12.2021, Tue
Wind: 2-3 m/s, N, Pressure: 1013-1005 hPa, Humidity: 71-73%
Overnight	-7°C	Cloud
Morning	-3°C	Cloud
Afternoon	-3°C	Light Cloud
Evening	-3°C	Light Cloud
29.12.2021, Wen
Wind: 3-4 m/s, N, Pressure: 1019-1011 hPa, Humidity: 67-69%
Overnight	-5°C	Light Cloud
Morning	-4°C	Cloud
Afternoon	-1°C	Clear Sky
Evening	-3°C	Light Cloud
30.12.2021, Thu
Wind: 4-5 m/s, S,S-E, Pressure: 1007-999 hPa, Humidity: 86-88%
Overnight	-5°C	Snow
Morning	-4°C	Snow
Afternoon	+1°C	Snow and Rain
Evening	0°C	Rain
31.12.2021, Fri
Wind: 3-4 m/s, N, Pressure: 1023-1015 hPa, Humidity: 67-69%
Overnight	-8°C	Snow
Morning	-5°C	Mainly Cloudy
Afternoon	0°C	Light Cloud
Evening	-4°C	Snow