The average annual temperature for Walnut Creek, California is 15°C/59°F.
The average annual temperature for Walnut Creek, California is 15°C/59°F.
September is the hottest or warmest month in Walnut Creek, California, with an average maximum temperature of 24°C/75°F.
January is the coolest or coldest month in Walnut Creek, California, with an average minimum temperature of 6°C/43°F.
11°C/52°F is the average temperature for Walnut Creek, California in January.
12°C/54°F is the average temperature for Walnut Creek, California in February.
14°C/57°F is the average temperature for Walnut Creek, California in March.
15°C/59°F is the average temperature for Walnut Creek, California in April.
16°C/61°F is the average temperature for Walnut Creek, California in May.
18°C/64°F is the average temperature for Walnut Creek, California in June.
18°C/64°F is the average temperature for Walnut Creek, California in July.
19°C/66°F is the average temperature for Walnut Creek, California in August.
19°C/66°F is the average temperature for Walnut Creek, California in September.
17°C/63°F is the average temperature for Walnut Creek, California in October.
13°C/55°F is the average temperature for Walnut Creek, California in November.
11°C/52°F is the average temperature for Walnut Creek, California in December.
Average annual rainfall for Walnut Creek, California is 455mm (18 inches).
December is the wettest or most rainy month in Walnut Creek, California, with an average rainfall of 98mm (4 inches).
July is the driest or least rainy month in Walnut Creek, California, with an average rainfall of 0mm (0 inches).
On average, there are 73mm/3 inches of rain in January in Walnut Creek, California.
On average, there are 67mm/3 inches of rain in February in Walnut Creek, California.
On average, there are 82mm/3 inches of rain in March in Walnut Creek, California.
On average, there are 39mm/2 inches of rain in April in Walnut Creek, California.
On average, there are 9mm/0 inches of rain in May in Walnut Creek, California.
On average, there are 6mm/0 inches of rain in June in Walnut Creek, California.
On average, there are 0mm/0 inches of rain in July in Walnut Creek, California.
On average, there are 0mm/0 inches of rain in August in Walnut Creek, California.
On average, there are 3mm/0 inches of rain in September in Walnut Creek, California.
On average, there are 29mm/1 inches of rain in October in Walnut Creek, California.
On average, there are 49mm/2 inches of rain in November in Walnut Creek, California.
On average, there are 98mm/4 inches of rain in December in Walnut Creek, California.
Yes, Walnut Creek, California is further west than the prime meridian (zero degrees longitude), which means it is in the Western Hemisphere. The midpoint of Walnut Creek, California is further west than the prime meridian (zero degrees longitude) by approximately 4,616 miles (7,429km).
No, Walnut Creek, California is not further east than the prime meridian (zero degrees longitude), which means it is not in the Eastern Hemisphere.
Yes, Walnut Creek, California is further north than the equator, which means it is in the Northern Hemisphere. The midpoint of Walnut Creek, California is approximately 2,619 miles (4,215km) north of the equator.
No, Walnut Creek, California is not further south than the equator, which means it is not in the Southern Hemisphere.