Copco, CA
Unincorporated community in Siskiyou County, California
Copco is a small unincorporated community in Siskiyou County, California. It is 11.5 miles SW of Hornbrook, the nearest town. Its ZIP code is 97520.
Copco at a glance
- State
- California
- County
- Siskiyou County
- ZIP code
- 97520
- Nearest town
- Hornbrook (11.5 mi)
- Time zone
- America/Los Angeles
- Coordinates
- 41.9833, -122.3603
Weather in Copco now
Loading the National Weather Service forecast…
Copco weather by the hour
Copco weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Copco.
This week in Copco
Sunrise, sunset and moon in Copco
What is the weather usually like in Copco?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 93°F average high
- Decembercoldest month · 26°F average low
- 20.4 inprecipitation per year · 519 mm
- 14.5 insnowfall per year · 37 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Copco: May–June and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station COPCO #1 DAM, CA US (USC00041990), adjusted for the elevation of Copco.
Copco weather month by month
Sunrise and sunset in Copco through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:33 AM | 5:04 PM | 9 h 31 min |
| February | 7:03 AM | 5:43 PM | 10 h 40 min |
| March | 7:19 AM | 7:17 PM | 11 h 58 min |
| April | 6:26 AM | 7:51 PM | 13 h 25 min |
| May | 5:46 AM | 8:24 PM | 14 h 37 min |
| June | 5:31 AM | 8:48 PM | 15 h 16 min |
| July | 5:46 AM | 8:44 PM | 14 h 58 min |
| August | 6:16 AM | 8:11 PM | 13 h 55 min |
| September | 6:48 AM | 7:20 PM | 12 h 31 min |
| October | 7:20 AM | 6:29 PM | 11 h 8 min |
| November | 6:58 AM | 4:49 PM | 9 h 51 min |
| December | 7:28 AM | 4:40 PM | 9 h 11 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Copco?
Copco has a hot-summer mediterranean climate. The warmest month is July, with an average high of 93°F (34°C), and the coldest is December, with average lows of 26°F (-3°C).
It gets about 20.4 inches (519 mm) of precipitation a year. The wettest month is December and the driest is August. Snow is common: about 15 inches fall in an average year.
The best time to visit Copco is May–June and September–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 Copco
The closest live webcam is Hilt: North, 12.8 miles W of Copco.
Webcams: Windy.com · Traffic cameras: Caltrans. Distances in a straight line from Copco.
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Map of Copco, CA
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Copco Street View
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Other communities near Copco
Questions about Copco
Where is Copco, CA?
Copco is an unincorporated community in Siskiyou County, California, 11.5 miles SW of Hornbrook.
What county is Copco in?
Copco is in Siskiyou County, California.
What is the ZIP code of Copco, CA?
The ZIP code for Copco is 97520.
What is the nearest town to Copco?
Hornbrook, 11.5 miles away.
Are there webcams near Copco?
Yes. The closest is Hilt: North, 12.8 miles away.
What is the hottest month in Copco?
July, with an average high of 93°F (34°C).
What is the coldest month in Copco?
December, with an average low of 26°F (-3°C).
How much does it rain in Copco?
About 20.4 inches (519 mm) a year; the wettest month is December.
Does it snow in Copco?
Yes, about 15 inches of snow fall in an average year.
When is the best time to visit Copco?
May–June and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Copco have?
Hot-summer mediterranean (Köppen Csa).
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