Norco, CA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Norco now
Loading the National Weather Service forecast…
Norco weather by the hour
Norco weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Norco.
This week in Norco
Sunrise, sunset and moon in Norco
What is the weather usually like in Norco?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 96°F average high
- Decembercoldest month · 40°F average low
- 10.0 inprecipitation per year · 254 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Norco: March to May and November, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station CHINO AP, CA US (USW00003179), adjusted for the elevation of Norco.
Norco weather month by month
Sunrise and sunset in Norco through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 6:53 AM | 5:05 PM | 10 h 12 min |
| February | 6:32 AM | 5:35 PM | 11 h 2 min |
| March | 6:58 AM | 6:59 PM | 12 h 0 min |
| April | 6:17 AM | 7:22 PM | 13 h 5 min |
| May | 5:47 AM | 7:45 PM | 13 h 58 min |
| June | 5:37 AM | 8:04 PM | 14 h 26 min |
| July | 5:49 AM | 8:03 PM | 14 h 14 min |
| August | 6:10 AM | 7:38 PM | 13 h 27 min |
| September | 6:32 AM | 6:58 PM | 12 h 25 min |
| October | 6:54 AM | 6:17 PM | 11 h 23 min |
| November | 6:21 AM | 4:48 PM | 10 h 26 min |
| December | 6:46 AM | 4:44 PM | 9 h 57 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Norco?
Norco has a hot semi-arid climate. The warmest month is August, with an average high of 96°F (36°C), and the coldest is December, with average lows of 40°F (5°C).
It gets about 10.0 inches (254 mm) of precipitation a year. The wettest month is February and the driest is August.
The best time to visit Norco is March to May and November. At 640 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Norco
Weather in towns near Norco
Questions about the weather in Norco
What is the hottest month in Norco?
August, with an average high of 96°F (36°C).
What is the coldest month in Norco?
December, with an average low of 40°F (5°C).
How much does it rain in Norco?
About 10.0 inches (254 mm) a year; the wettest month is February.
Does it snow in Norco?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Norco?
March to May and November, when temperatures are most pleasant and rainy days are fewer.
What climate does Norco have?
Hot semi-arid (Köppen BSh).
What is the weather like in Norco in November?
Highs average 76°F and lows 45°F, with about 0.6 inches of precipitation.
What time is sunrise in Norco?
Around 6:21 AM in mid-November, and sunset around 4:48 PM. Today’s exact times are shown above.
Where does this Norco weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Norco.
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