Kirkwood (CA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Kirkwood.
Climate overview of Kirkwood
Kirkwood, California, United States of America, sees big temperature differences between seasons, with July peaking at 22°C (72°F) and December dropping to 3°C (37°F).
With around 1022 mm (40 in) of annual rain/snowfall, Kirkwood has a notably wet climate. However, this rain/snowfall is not evenly distributed, the city has a distinct dry season from June to September, with pleasant summers and cold winters. The wettest month is December.
Kirkwood Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kirkwood - and find the best time to visit.
Monthly Temperature in Kirkwood
Visitors to Kirkwood can expect significant temperature changes throughout the year. Average daytime temperatures reach a pleasant 22°C (72°F) in July. In December, the coolest month of the year, temperatures drop to a chilly 3°C (37°F).
At night, temperatures range from around 9°C (48°F) in July to -6°C (21°F) in December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Kirkwood
Kirkwood is known for its substantial rain/snowfall, with annual precipitation reaching 1022 mm (40 in). Kirkwood can be quite wet during December, receiving approximately 185 mm (7.3 in) of precipitation over 14 snowy/rainy days.
In contrast, during the driest month (August), you will experience much drier conditions, with 6.9 mm (0.3 in) of precipitation spread across 3 rainy days. For more details, please visit our Kirkwood Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Kirkwood
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July, August and September
- Warmest weather: July and August
- Fewest rainy days: June, July, August and September
- Wettest months: January, February, March, April, November and December, when rainfall is highest.
- Seasonal pattern: A distinct dry season from June to September, with pleasant summers and cold winters
- Coldest conditions: December, with freezing nights around -6°C (21°F).
Frequently asked questions about the climate in Kirkwood
What is the best time to visit Kirkwood?
July, August and September typically offer the most optimal weather in Kirkwood. In contrast, January, February, March, April, November and December tend to have less optimal conditions. Kirkwood has a distinct dry season from June to September, with pleasant summers and cold winters.
What temperatures can I expect in Kirkwood?
Daytime highs range from 3°C (37°F) in December to 22°C (72°F) in July. Nighttime lows range from -6°C (21°F) to 9°C (48°F). Temperatures vary considerably through the year.
How much rain does Kirkwood get?
Annual rainfall is around 1022 mm (40 in). December is the wettest month with 185 mm (7.3 in), while August is the driest with 6.9 mm (0.3 in). In the coldest months, precipitation may fall as snow/rain.
Kirkwood 3-Day Forecast
Kirkwood on the map
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