Jamestown, WA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Jamestown now
Loading the National Weather Service forecast…
Jamestown weather by the hour
Jamestown weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Jamestown.
This week in Jamestown
Sunrise, sunset and moon in Jamestown
What is the weather usually like in Jamestown?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 71°F average high
- Decembercoldest month · 32°F average low
- 16.9 inprecipitation per year · 428 mm
- 1.4 insnowfall per year · 4 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Jamestown: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station SEQUIM 2 E, WA US (USC00457544), adjusted for the elevation of Jamestown.
Jamestown weather month by month
Sunrise and sunset in Jamestown through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:55 AM | 4:48 PM | 8 h 52 min |
| February | 7:16 AM | 5:36 PM | 10 h 19 min |
| March | 7:22 AM | 7:19 PM | 11 h 56 min |
| April | 6:20 AM | 8:04 PM | 13 h 44 min |
| May | 5:30 AM | 8:46 PM | 15 h 16 min |
| June | 5:09 AM | 9:16 PM | 16 h 6 min |
| July | 5:26 AM | 9:10 PM | 15 h 43 min |
| August | 6:05 AM | 8:27 PM | 14 h 21 min |
| September | 6:48 AM | 7:26 PM | 12 h 38 min |
| October | 7:30 AM | 6:25 PM | 10 h 54 min |
| November | 7:17 AM | 4:36 PM | 9 h 18 min |
| December | 7:54 AM | 4:20 PM | 8 h 26 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Jamestown?
Jamestown has a warm-summer mediterranean climate. The warmest month is August, with an average high of 71°F (21°C), and the coldest is December, with average lows of 32°F (0°C).
It gets about 16.9 inches (428 mm) of precipitation a year. The wettest month is November and the driest is July. Snow is common: about 1 inches fall in an average year.
The best time to visit Jamestown is June to September. At 10 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 Jamestown
Weather in towns near Jamestown
Questions about the weather in Jamestown
What is the hottest month in Jamestown?
August, with an average high of 71°F (21°C).
What is the coldest month in Jamestown?
December, with an average low of 32°F (0°C).
How much does it rain in Jamestown?
About 16.9 inches (428 mm) a year; the wettest month is November.
Does it snow in Jamestown?
Yes, about 1 inches of snow fall in an average year.
When is the best time to visit Jamestown?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Jamestown have?
Warm-summer mediterranean (Köppen Csb).
What is the weather like in Jamestown in November?
Highs average 51°F and lows 35°F, with about 2.6 inches of precipitation.
What time is sunrise in Jamestown?
Around 7:17 AM in mid-November, and sunset around 4:36 PM. Today’s exact times are shown above.
Where does this Jamestown weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Jamestown.
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