The average annual temperature for Costa Mesa, California is 20°C/68°F.
The average annual temperature for Costa Mesa, California is 20°C/68°F.
August is the hottest or warmest month in Costa Mesa, California, with an average maximum temperature of 31°C/88°F.
December is the coolest or coldest month in Costa Mesa, California, with an average minimum temperature of 8°C/46°F.
15°C/59°F is the average temperature for Costa Mesa, California in January.
16°C/61°F is the average temperature for Costa Mesa, California in February.
17°C/63°F is the average temperature for Costa Mesa, California in March.
19°C/66°F is the average temperature for Costa Mesa, California in April.
20°C/68°F is the average temperature for Costa Mesa, California in May.
22°C/72°F is the average temperature for Costa Mesa, California in June.
25°C/77°F is the average temperature for Costa Mesa, California in July.
26°C/79°F is the average temperature for Costa Mesa, California in August.
25°C/77°F is the average temperature for Costa Mesa, California in September.
22°C/72°F is the average temperature for Costa Mesa, California in October.
18°C/64°F is the average temperature for Costa Mesa, California in November.
15°C/59°F is the average temperature for Costa Mesa, California in December.
Average annual rainfall for Costa Mesa, California is 245mm (10 inches).
December is the wettest or most rainy month in Costa Mesa, California, with an average rainfall of 61mm (2 inches).
June is the driest or least rainy month in Costa Mesa, California, with an average rainfall of 0mm (0 inches).
On average, there are 54mm/2 inches of rain in January in Costa Mesa, California.
On average, there are 38mm/1 inches of rain in February in Costa Mesa, California.
On average, there are 37mm/1 inches of rain in March in Costa Mesa, California.
On average, there are 11mm/0 inches of rain in April in Costa Mesa, California.
On average, there are 10mm/0 inches of rain in May in Costa Mesa, California.
On average, there are 0mm/0 inches of rain in June in Costa Mesa, California.
On average, there are 2mm/0 inches of rain in July in Costa Mesa, California.
On average, there are 0mm/0 inches of rain in August in Costa Mesa, California.
On average, there are 4mm/0 inches of rain in September in Costa Mesa, California.
On average, there are 7mm/0 inches of rain in October in Costa Mesa, California.
On average, there are 21mm/1 inches of rain in November in Costa Mesa, California.
On average, there are 61mm/2 inches of rain in December in Costa Mesa, California.
Yes, Costa Mesa, California is further west than the prime meridian (zero degrees longitude), which means it is in the Western Hemisphere. The midpoint of Costa Mesa, California is further west than the prime meridian (zero degrees longitude) by approximately 5,193 miles (8,357km).
No, Costa Mesa, California is not further east than the prime meridian (zero degrees longitude), which means it is not in the Eastern Hemisphere.
Yes, Costa Mesa, California is further north than the equator, which means it is in the Northern Hemisphere. The midpoint of Costa Mesa, California is approximately 2,325 miles (3,741km) north of the equator.
No, Costa Mesa, California is not further south than the equator, which means it is not in the Southern Hemisphere.