Carnelian Bay (CA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Carnelian Bay.
Climate overview of Carnelian Bay
The climate in Carnelian Bay, California, United States of America, is marked by large temperature swings across the seasons, ranging from 26°C (79°F) in July to 5°C (41°F) in December.
The city receives around 689 mm (27 in) of rain/snowfall per year. It experiences a distinct dry season from May to September, with warm summers and cold winters. December is the wettest month and August the driest. The most sunshine falls in July, with an average of 14.1 hours of daily sunshine.
Carnelian Bay Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Carnelian Bay - and find the best time to visit.
Monthly Temperature in Carnelian Bay
In Carnelian Bay, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 26°C (79°F) in July to a chilly 5°C (41°F) in December.
Nighttime temperatures range from 8°C (46°F) in July to -7°C (19°F) in December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Carnelian Bay
On average, Carnelian Bay receives a reasonable amount of rain/snowfall, with an annual precipitation of 689 mm (27 in). The seasons in Carnelian Bay bring significant changes in precipitation. The wettest month, December, receives high snow/rainfall, with an average of 132 mm (5.2 in) of precipitation. This snow/rainfall is distributed across 14 snowy/rainy days.
In contrast, the driest month, August, experiences much less rainfall, totaling 6.5 mm (0.3 in) over 2 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Carnelian Bay Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Carnelian Bay
In Carnelian Bay, summer days are longer and more sunny, with daily sunshine hours peaking at 14.1 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 6.2 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Carnelian Bay by Month
The relative humidity is moderate throughout the year in Carnelian Bay.
The city experiences its highest humidity in January, reaching 68%. In July, the humidity drops to its lowest level at 36%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Carnelian Bay
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July, August and September
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: June, July, August and September
- Wettest months: January, February, March, November and December, when rainfall is highest.
- Seasonal pattern: A distinct dry season from May to September, with warm summers and cold winters
- Coldest conditions: December, with freezing nights around -7°C (19°F).
Frequently asked questions about the climate in Carnelian Bay
What is the best time to visit Carnelian Bay?
June, July, August and September typically offer the most optimal weather in Carnelian Bay. In contrast, January, February, March, November and December tend to have less optimal conditions. Carnelian Bay has a distinct dry season from May to September, with warm summers and cold winters.
What temperatures can I expect in Carnelian Bay?
Daytime highs range from 5°C (41°F) in December to 26°C (79°F) in July. Nighttime lows range from -7°C (19°F) to 8°C (46°F). Temperatures vary considerably through the year.
How much rain does Carnelian Bay get?
Annual rainfall is around 689 mm (27 in). December is the wettest month with 132 mm (5.2 in), while August is the driest with 6.5 mm (0.3 in). In the coldest months, precipitation may fall as snow/rain.
How sunny is Carnelian Bay?
Carnelian Bay receives around 3,642 hours of sunshine per year. July is the sunniest month with 424 hours, while December is the cloudiest with just 187 hours. Overall, Carnelian Bay enjoys abundant sunshine.
Carnelian Bay 3-Day Forecast
Carnelian Bay on the map
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