Clear Lake (California)
Reservoir Largest natural freshwater lake in California
California’s Clear Lake, the state’s largest natural freshwater lake, draws anglers, boaters and winery visitors; its shoreline supports fishing, birdwatching and summer lake recreation.
Clear Lake is a large natural freshwater lake in Lake County in Northern California and is the largest natural freshwater lake located entirely within the state. The lake is a long-standing regional center for water recreation.
The lake is popular for boating, sport fishing-particularly largemouth bass-and waterside camping and birdwatching. Shoreline towns provide marinas, boat launches, and visitor services for recreational use.
The basin has been inhabited for millennia by indigenous peoples and later developed in the 19th and 20th centuries for settlement, recreation, and agriculture around the lake. It has continued as a regional recreational resource.
Clear Lake is in Lake County in Northern California, north of the San Francisco Bay Area, surrounded by volcanic highlands and rural landscapes; Lakeport and Clearlake lie on its shores.
- Size and recreation: Recognised as the largest natural freshwater lake entirely within California, it supports boating, sport fishing, and lakeside communities.
- Towns: Principal towns on its shores include Lakeport and Clearlake, which serve as access and service points for visitors.
How to Get to Clear Lake (California) #
Clear Lake is about 120 miles (200 km) north of San Francisco. Drive north on I-5 and US-101, or take I-80 east to CA-20; the lake is best accessed by car. Major towns on the shore include Lakeport and Clearlake.
Tips for Visiting Clear Lake (California) #
- Explore the shoreline at evening for the best light and calmer water; local anglers prize the bays at dawn.
- Check local fishing regulations before casting - Clear Lake is an important recreational fishery with species-specific rules.
Best Time to Visit Clear Lake (California) #
Summer for boating and warm weather; spring and fall for quieter shoreline exploration and birdwatching.
Weather & Climate near Clear Lake (California) #
Clear Lake (California)'s climate is classified as Hot-Summer Mediterranean - Hot-Summer Mediterranean climate with warm summers (peaking in August) and cold winters (coldest in January). Temperatures range from 1°C to 32°C. Moderate rainfall (751 mm/year) with a pronounced dry season.
January
January is the coolest month with highs of 12°C and lows of 1°C. The wettest month with heavy rain (159 mm).
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February
February is cold with highs of 14°C and lows of 2°C. Significant rainfall (122 mm).
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March
March is cold with highs of 16°C and lows of 3°C. Significant rainfall (102 mm).
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April
April is cool with highs of 19°C and lows of 5°C. Moderate rainfall (40 mm).
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May
May is cool with highs of 23°C and lows of 8°C. Light rainfall.
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June
June is mild with highs of 27°C and lows of 10°C. Almost no rain.
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July
July is mild with highs of 32°C and lows of 13°C. The driest month with just 1 mm.
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August
August is the warmest month with highs of 32°C and lows of 13°C. Almost no rain.
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September
September is mild with highs of 29°C and lows of 11°C. Light rainfall.
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October
October is cool with highs of 24°C and lows of 8°C. Moderate rainfall (44 mm).
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November
November is cool with highs of 17°C and lows of 4°C. Significant rainfall (118 mm).
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December
December is cold with highs of 13°C and lows of 2°C. Significant rainfall (132 mm).