World Resorts USA Astoria Weather

Astoria weather in December

Weather in Astoria: December

Average day temperature: 45.0°F
Average night temperature: 42.0°F
Sea water temperature: 48.6°F
Number of sunny days: 3 days
Day length: 8.6 - 8.9 hours
Number of rainy days: 6 days
Precipitation totals: 2.8 in.

Air temperature in December, °F

Show year:
2023
2022
2021

The highest day temperature during December of 2023 was 55°F. At the same time the lowest night temperature was 39°F. Day and night temperature averages during December were 48.8°F and 46.4°F.

Sea water temperature in Astoria in December, °F

Show year:
2023
2022
2021

The average sea water temperature in December of 2023 was 48.9°F. The highest and lowest sea temperatures during the month were 50.5°F and 47.1°F.

Sunny, partly cloudy and cloudy days

Mostly all days in December are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in December, in.

Precipitation total value in Astoria in December is 2.8 in. Other months of the year show relatively similar values.

Wind speed in December, mph

The average wind speed value in December is 8.7 mph It makes December one of the most windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 2.0.

Best time for vacation in Astoria

Sunniest months:
August 14 days
July 13 days
September 11 days
Warmest months:
August 66.9 °F
July 65.7 °F
September 64.0 °F
Warmest sea temp:
August 65.8 °F
July 65.6 °F
September 63.5 °F
Coldest months:
December 45.0 °F
February 45.2 °F
January 45.8 °F
Rainiest months:
January 10 days
November 8 days
December 6 days
Windiest months:
January 9.1 mph
December 8.7 mph
February 8.5 mph

Astoria on a weather map

Astoria
+48°F
W 8 mph
Feels like: +43°F
Precip.: 0%
Places in USA:
Name
°F
+46°F
+50°F
+75°F
+75°F
+45°F
+57°F
+75°F
+70°F
+46°F
+54°F
+55°F
+70°F
+68°F
+66°F
+34°F
24 Hours Forecast
Astoria
Local time: 10:31
November 21, thursday
1200
48°F
NW
7 mph
1500
50°F
NW
8 mph
1800
48°F
W
7 mph
2100
46°F
W
9 mph
November 22, friday
0000
46°F
W
11 mph
0300
48°F
W
16 mph
0600
52°F
W
15 mph
0900
54°F
NW
12 mph
Units of measurement: °C / °F