Cupertino, CA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Cupertino now
Loading the National Weather Service forecast…
Cupertino weather by the hour
Cupertino weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Cupertino.
This week in Cupertino
Sunrise, sunset and moon in Cupertino
What is the weather usually like in Cupertino?
Köppen climate classification, calculated from the 1991–2020 normals
- Septemberwarmest month · 77°F average high
- Decembercoldest month · 41°F average low
- 13.4 inprecipitation per year · 342 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Cupertino: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station MOFFETT FEDERAL AIRFIELD, CA US (USW00023244), adjusted for the elevation of Cupertino.
Cupertino weather month by month
Sunrise and sunset in Cupertino through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:19 AM | 5:15 PM | 9 h 56 min |
| February | 6:55 AM | 5:49 PM | 10 h 53 min |
| March | 7:17 AM | 7:16 PM | 11 h 59 min |
| April | 6:31 AM | 7:44 PM | 13 h 13 min |
| May | 5:57 AM | 8:11 PM | 14 h 14 min |
| June | 5:45 AM | 8:31 PM | 14 h 46 min |
| July | 5:58 AM | 8:30 PM | 14 h 31 min |
| August | 6:23 AM | 8:01 PM | 13 h 38 min |
| September | 6:49 AM | 7:17 PM | 12 h 28 min |
| October | 7:15 AM | 6:32 PM | 11 h 17 min |
| November | 6:46 AM | 4:59 PM | 10 h 12 min |
| December | 7:13 AM | 4:53 PM | 9 h 39 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Cupertino?
Cupertino has a warm-summer mediterranean climate. The warmest month is September, with an average high of 77°F (25°C), and the coldest is December, with average lows of 41°F (5°C).
It gets about 13.4 inches (342 mm) of precipitation a year. The wettest month is February and the driest is July.
The best time to visit Cupertino is June to September. At 236 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 Cupertino
Weather in towns near Cupertino
Questions about the weather in Cupertino
What is the hottest month in Cupertino?
September, with an average high of 77°F (25°C).
What is the coldest month in Cupertino?
December, with an average low of 41°F (5°C).
How much does it rain in Cupertino?
About 13.4 inches (342 mm) a year; the wettest month is February.
Does it snow in Cupertino?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Cupertino?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Cupertino have?
Warm-summer mediterranean (Köppen Csb).
What is the weather like in Cupertino in November?
Highs average 65°F and lows 46°F, with about 1.4 inches of precipitation.
What time is sunrise in Cupertino?
Around 6:46 AM in mid-November, and sunset around 4:59 PM. Today’s exact times are shown above.
Where does this Cupertino weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Cupertino.
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