Stateline (CA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Stateline.
Climate overview of Stateline
The climate in Stateline, California, United States of America, is marked by large temperature swings across the seasons, ranging from 25°C (77°F) in July to 5°C (41°F) in December.
Stateline sees a moderate amount of rain/snowfall, totalling around 514 mm (20 in) per year. It experiences a distinct dry season from May to September, with warm summers and cold winters, creating some seasonal variation. July is the sunniest month, averaging 14.1 hours of sunshine per day.
Stateline Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Stateline - and find the best time to visit.
Monthly Temperature in Stateline
In Stateline, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a comfortable 25°C (77°F) in July, the warmest time of the year, to a chilly 5°C (41°F) during cooler months like December.
At night, you can expect temperatures ranging from 10°C (50°F) in July to around -5°C (23°F) during December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Stateline
On average, Stateline receives a reasonable amount of rain/snowfall, with an annual precipitation of 514 mm (20 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, December it receives moderate snow/rainfall, averaging 92 mm (3.6 in) of precipitation, recorded across 13 snowy/rainy days. In contrast, the driest month August brings less rainfall, with 5.9 mm (0.2 in) over 3 rainy days. For more details, please visit our Stateline 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 Stateline
Seasonal changes in sunshine hours are quite dramatic in Stateline. While July receives considerable daily sunshine with up to 14.1 hours, December marks the darkest time of the year, where sunshine is scarce with only 6.2 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Stateline by Month
The relative humidity is moderate throughout the year in Stateline.
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 Stateline
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
- Seasonal pattern: A distinct dry season from May to September, with warm summers and cold winters
- Coldest conditions: December, with freezing nights around -5°C (23°F).
Frequently asked questions about the climate in Stateline
What is the best time to visit Stateline?
June, July, August and September typically offer the most optimal weather in Stateline. In contrast, January, February, March, April, November and December tend to have less optimal conditions. Stateline has a distinct dry season from May to September, with warm summers and cold winters.
What temperatures can I expect in Stateline?
Daytime highs range from 5°C (41°F) in December to 25°C (77°F) in July. Nighttime lows range from -5°C (23°F) to 10°C (50°F). Temperatures vary considerably through the year.
How much rain does Stateline get?
Annual rainfall is around 514 mm (20 in). December is the wettest month with 92 mm (3.6 in), while August is the driest with 5.9 mm (0.2 in). In the coldest months, precipitation may fall as snow/rain.
How sunny is Stateline?
Stateline 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, Stateline enjoys abundant sunshine.
Stateline 3-Day Forecast
Stateline (CA) 3-Day Forecast
Stateline on the map
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