World Resorts USA Astoria Weather

Astoria weather in September

Weather in Astoria: September

Average day temperature: 64.5°F
Average night temperature: 54.8°F
Sea water temperature: 63.7°F
Number of sunny days: 13 days
Day length: 11.7 - 13.3 hours
Number of rainy days: 2 days
Precipitation totals: 1.0 in.

Air temperature in September, °F

Show year:
2023
2022
2021

The highest day temperature during September of 2023 was 70°F. At the same time the lowest night temperature was 46°F. Day and night temperature averages during September were 62.1°F and 53.9°F.

Sea water temperature in Astoria in September, °F

Show year:
2023
2022
2021

The average sea water temperature in September of 2023 was 65.4°F. The highest and lowest sea temperatures during the month were 67.8°F and 61.5°F.

Sunny, partly cloudy and cloudy days

Mostly all days in September are sunny but cloudy days are also possible.

Precipitation total in September, in.

Precipitation total value in Astoria in September is 1.0 in. Other months of the year show relatively similar values.

Wind speed in September, mph

The average wind speed value in September is 5.2 mph It makes September one of the least 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 September is: 7.6.

Best time for vacation in Astoria

Sunniest months:
August 15 days
July 13 days
September 13 days
Warmest months:
August 67.5 °F
July 65.9 °F
September 64.5 °F
Warmest sea temp:
August 66.3 °F
July 65.9 °F
September 63.7 °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
+52°F
SE 5 mph
Feels like: +50°F
Precip.: 86%
Places in USA:
Name
°F
+59°F
+57°F
+75°F
+75°F
+73°F
+57°F
+82°F
+59°F
+75°F
+59°F
+52°F
+79°F
+79°F
+72°F
+54°F
24 Hours Forecast
Astoria
Local time: 01:50
May 15, wednesday
0300
52°F
SE
5 mph
0600
52°F
SE
3 mph
0900
55°F
SE
4 mph
1200
57°F
SE
9 mph
1500
59°F
SE
11 mph
1800
55°F
SE
9 mph
2100
54°F
SE
6 mph
May 16, thursday
0000
52°F
SE
6 mph
Units of measurement: °C / °F