Atherton, CA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Atherton now
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Atherton weather by the hour
Atherton weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Atherton.
This week in Atherton
Sunrise, sunset and moon in Atherton
What is the weather usually like in Atherton?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 81°F average high
- Decembercoldest month · 40°F average low
- 19.0 inprecipitation per year · 483 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Atherton: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station REDWOOD CITY, CA US (USC00047339), adjusted for the elevation of Atherton.
Atherton weather month by month
Sunrise and sunset in Atherton through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:20 AM | 5:16 PM | 9 h 55 min |
| February | 6:56 AM | 5:49 PM | 10 h 53 min |
| March | 7:17 AM | 7:17 PM | 11 h 59 min |
| April | 6:32 AM | 7:45 PM | 13 h 13 min |
| May | 5:57 AM | 8:12 PM | 14 h 14 min |
| June | 5:45 AM | 8:32 PM | 14 h 47 min |
| July | 5:58 AM | 8:31 PM | 14 h 32 min |
| August | 6:23 AM | 8:02 PM | 13 h 38 min |
| September | 6:49 AM | 7:17 PM | 12 h 28 min |
| October | 7:15 AM | 6:33 PM | 11 h 17 min |
| November | 6:47 AM | 4:59 PM | 10 h 12 min |
| December | 7:14 AM | 4:53 PM | 9 h 38 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Atherton?
Atherton has a warm-summer mediterranean climate. The warmest month is July, with an average high of 81°F (27°C), and the coldest is December, with average lows of 40°F (5°C).
It gets about 19.0 inches (483 mm) of precipitation a year. The wettest month is December and the driest is July.
The best time to visit Atherton is June to September. At 59 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 Atherton
Weather in towns near Atherton
Questions about the weather in Atherton
What is the hottest month in Atherton?
July, with an average high of 81°F (27°C).
What is the coldest month in Atherton?
December, with an average low of 40°F (5°C).
How much does it rain in Atherton?
About 19.0 inches (483 mm) a year; the wettest month is December.
Does it snow in Atherton?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Atherton?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Atherton have?
Warm-summer mediterranean (Köppen Csb).
What is the weather like in Atherton in November?
Highs average 65°F and lows 44°F, with about 1.9 inches of precipitation.
What time is sunrise in Atherton?
Around 6:47 AM in mid-November, and sunset around 4:59 PM. Today’s exact times are shown above.
Where does this Atherton weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Atherton.
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