Climate normals · 1970–2000
West Covina Climate
West Covina is a city in United States (CA) with a population of about 108,484. Its average annual temperature is 18.4°C (65°F), with roughly 404 mm of rain per year.
18.4°C
Avg Temp
404
Precip (mm/yr)
Aug
Hottest Month
Jan
Coldest Month
West Covina Climate
West Covina has an average annual temperature of 18.4°C (65°F) and receives about 404 mm of precipitation per year. The warmest month is August and the coldest is January. Figures are 1970–2000 climate normals.
18.4°C
Avg Temp
404
Precip (mm/yr)
Aug
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 13° / 56° | 86 mm |
| February | 14° / 58° | 90 mm |
| March | 15° / 59° | 78 mm |
| April | 17° / 63° | 25 mm |
| May | 19° / 66° | 5 mm |
| June | 22° / 71° | 2 mm |
| July | 24° / 75° | 1 mm |
| August | 25° / 76° | 3 mm |
| September | 23° / 74° | 8 mm |
| October | 20° / 68° | 12 mm |
| November | 16° / 61° | 40 mm |
| December | 13° / 56° | 54 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit West Covina
The most comfortable months to visit West Covina are typically June, October and May, when temperatures are mildest and rainfall is relatively low. The hottest month is August (around 32°C high). The coldest is January (near 6°C low). February is usually the wettest month.
Where to stay near West Covina
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Frequently Asked Questions
The most comfortable months to visit West Covina are typically June, October and May, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).
West Covina, United States has an average annual temperature of 18.4°C and about 404 mm of precipitation per year. The warmest month is August and the coldest is January.
In August, the hottest month, daily highs in West Covina average about 32°C (89°F).
Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.