Rio Oso, CA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Rio Oso now
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Rio Oso weather by the hour
Rio Oso weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Rio Oso.
This week in Rio Oso
Sunrise, sunset and moon in Rio Oso
What is the weather usually like in Rio Oso?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 96°F average high
- Decembercoldest month · 38°F average low
- 20.1 inprecipitation per year · 510 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Rio Oso: April–May and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station MARYSVILLE YUBA CO AP, CA US (USW00093205), adjusted for the elevation of Rio Oso.
Rio Oso weather month by month
Sunrise and sunset in Rio Oso through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:21 AM | 5:09 PM | 9 h 48 min |
| February | 6:55 AM | 5:44 PM | 10 h 49 min |
| March | 7:15 AM | 7:14 PM | 11 h 59 min |
| April | 6:27 AM | 7:44 PM | 13 h 17 min |
| May | 5:51 AM | 8:13 PM | 14 h 21 min |
| June | 5:38 AM | 8:34 PM | 14 h 56 min |
| July | 5:51 AM | 8:32 PM | 14 h 40 min |
| August | 6:18 AM | 8:02 PM | 13 h 43 min |
| September | 6:46 AM | 7:15 PM | 12 h 29 min |
| October | 7:14 AM | 6:28 PM | 11 h 14 min |
| November | 6:47 AM | 4:53 PM | 10 h 5 min |
| December | 7:16 AM | 4:46 PM | 9 h 30 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Rio Oso?
Rio Oso has a hot-summer mediterranean climate. The warmest month is July, with an average high of 96°F (36°C), and the coldest is December, with average lows of 38°F (3°C).
It gets about 20.1 inches (510 mm) of precipitation a year. The wettest month is January and the driest is July.
The best time to visit Rio Oso is April–May and September–October. At 52 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 Rio Oso
Weather in towns near Rio Oso
Questions about the weather in Rio Oso
What is the hottest month in Rio Oso?
July, with an average high of 96°F (36°C).
What is the coldest month in Rio Oso?
December, with an average low of 38°F (3°C).
How much does it rain in Rio Oso?
About 20.1 inches (510 mm) a year; the wettest month is January.
Does it snow in Rio Oso?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Rio Oso?
April–May and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Rio Oso have?
Hot-summer mediterranean (Köppen Csa).
What is the weather like in Rio Oso in November?
Highs average 64°F and lows 41°F, with about 2.2 inches of precipitation.
What time is sunrise in Rio Oso?
Around 6:47 AM in mid-November, and sunset around 4:53 PM. Today’s exact times are shown above.
Where does this Rio Oso weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Rio Oso.
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