Cosmopolis, WA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Cosmopolis now
Loading the National Weather Service forecast…
Cosmopolis weather by the hour
Cosmopolis weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Cosmopolis.
This week in Cosmopolis
Sunrise, sunset and moon in Cosmopolis
What is the weather usually like in Cosmopolis?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 69°F average high
- Decembercoldest month · 37°F average low
- 84.9 inprecipitation per year · 2,158 mm
- 0.5 insnowfall per year · 1 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Cosmopolis: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station ABERDEEN, WA US (USC00450008), adjusted for the elevation of Cosmopolis.
Cosmopolis weather month by month
Sunrise and sunset in Cosmopolis through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:54 AM | 4:55 PM | 9 h 0 min |
| February | 7:17 AM | 5:41 PM | 10 h 24 min |
| March | 7:25 AM | 7:22 PM | 11 h 56 min |
| April | 6:24 AM | 8:05 PM | 13 h 40 min |
| May | 5:37 AM | 8:45 PM | 15 h 7 min |
| June | 5:17 AM | 9:13 PM | 15 h 55 min |
| July | 5:34 AM | 9:08 PM | 15 h 33 min |
| August | 6:11 AM | 8:27 PM | 14 h 16 min |
| September | 6:51 AM | 7:28 PM | 12 h 36 min |
| October | 7:32 AM | 6:29 PM | 10 h 57 min |
| November | 7:17 AM | 4:42 PM | 9 h 25 min |
| December | 7:52 AM | 4:28 PM | 8 h 36 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Cosmopolis?
Cosmopolis has a warm-summer mediterranean climate. The warmest month is August, with an average high of 69°F (21°C), and the coldest is December, with average lows of 37°F (3°C).
It gets about 84.9 inches (2,158 mm) of precipitation a year. The wettest month is January and the driest is July.
The best time to visit Cosmopolis is June to September. At 26 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Cosmopolis
Weather in towns near Cosmopolis
Questions about the weather in Cosmopolis
What is the hottest month in Cosmopolis?
August, with an average high of 69°F (21°C).
What is the coldest month in Cosmopolis?
December, with an average low of 37°F (3°C).
How much does it rain in Cosmopolis?
About 84.9 inches (2,158 mm) a year; the wettest month is January.
Does it snow in Cosmopolis?
Rarely: less than an inch in an average year.
When is the best time to visit Cosmopolis?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Cosmopolis have?
Warm-summer mediterranean (Köppen Csb).
What is the weather like in Cosmopolis in November?
Highs average 52°F and lows 40°F, with about 13.7 inches of precipitation.
What time is sunrise in Cosmopolis?
Around 7:17 AM in mid-November, and sunset around 4:42 PM. Today’s exact times are shown above.
Where does this Cosmopolis weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Cosmopolis.
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