Summerville, CA
Unincorporated community in Trinity County, California
Summerville is a small unincorporated community in Trinity County, California. It is 18.3 miles E of Coffee Creek, the nearest town. Its ZIP code is 96031.
Summerville at a glance
- State
- California
- County
- Trinity County
- ZIP code
- 96031
- Nearest town
- Coffee Creek (18.3 mi)
- Time zone
- America/Los Angeles
- Coordinates
- 41.0989, -123.0667
Weather in Summerville now
Loading the National Weather Service forecast…
Summerville weather by the hour
Summerville weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Summerville.
This week in Summerville
Sunrise, sunset and moon in Summerville
What is the weather usually like in Summerville?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 96°F average high
- Januarycoldest month · 30°F average low
- 45.7 inprecipitation per year · 1,161 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Summerville: April to June and October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station CECILVILLE, CA US (USC00041606), adjusted for the elevation of Summerville.
Summerville weather month by month
Sunrise and sunset in Summerville through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:33 AM | 5:10 PM | 9 h 36 min |
| February | 7:04 AM | 5:47 PM | 10 h 43 min |
| March | 7:21 AM | 7:20 PM | 11 h 58 min |
| April | 6:30 AM | 7:53 PM | 13 h 22 min |
| May | 5:52 AM | 8:25 PM | 14 h 32 min |
| June | 5:37 AM | 8:48 PM | 15 h 10 min |
| July | 5:51 AM | 8:45 PM | 14 h 53 min |
| August | 6:20 AM | 8:12 PM | 13 h 51 min |
| September | 6:51 AM | 7:22 PM | 12 h 31 min |
| October | 7:22 AM | 6:33 PM | 11 h 10 min |
| November | 6:58 AM | 4:54 PM | 9 h 55 min |
| December | 7:28 AM | 4:46 PM | 9 h 17 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Summerville?
Summerville has a hot-summer mediterranean climate. The warmest month is July, with an average high of 96°F (36°C), and the coldest is January, with average lows of 30°F (-1°C).
It gets about 45.7 inches (1,161 mm) of precipitation a year. The wettest month is December and the driest is August.
The best time to visit Summerville is April to June and October. 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.
Webcams near Summerville
The closest live webcam is Weaverville: Oregon Mtn, 25.2 miles S of Summerville.
Webcams: Windy.com · Traffic cameras: Caltrans. Distances in a straight line from Summerville.
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Map of Summerville, CA
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Summerville Street View
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Questions about Summerville
Where is Summerville, CA?
Summerville is an unincorporated community in Trinity County, California, 18.3 miles E of Coffee Creek.
What county is Summerville in?
Summerville is in Trinity County, California.
What is the ZIP code of Summerville, CA?
The ZIP code for Summerville is 96031.
What is the nearest town to Summerville?
Coffee Creek, 18.3 miles away.
Are there webcams near Summerville?
Yes. The closest is Weaverville: Oregon Mtn, 25.2 miles away.
What is the hottest month in Summerville?
July, with an average high of 96°F (36°C).
What is the coldest month in Summerville?
January, with an average low of 30°F (-1°C).
How much does it rain in Summerville?
About 45.7 inches (1,161 mm) a year; the wettest month is December.
Does it snow in Summerville?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Summerville?
April to June and October, when temperatures are most pleasant and rainy days are fewer.
What climate does Summerville have?
Hot-summer mediterranean (Köppen Csa).
Last updated: