Newcastle, CA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Newcastle now
Loading the National Weather Service forecast…
Newcastle weather by the hour
Newcastle weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Newcastle.
This week in Newcastle
Sunrise, sunset and moon in Newcastle
What is the weather usually like in Newcastle?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 94°F average high
- Decembercoldest month · 38°F average low
- 36.1 inprecipitation per year · 918 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Newcastle: May–June and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station AUBURN, CA US (USC00040383), adjusted for the elevation of Newcastle.
Newcastle weather month by month
Sunrise and sunset in Newcastle through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:19 AM | 5:08 PM | 9 h 48 min |
| February | 6:53 AM | 5:43 PM | 10 h 49 min |
| March | 7:13 AM | 7:12 PM | 11 h 59 min |
| April | 6:26 AM | 7:42 PM | 13 h 16 min |
| May | 5:50 AM | 8:11 PM | 14 h 21 min |
| June | 5:37 AM | 8:33 PM | 14 h 55 min |
| July | 5:50 AM | 8:30 PM | 14 h 40 min |
| August | 6:17 AM | 8:00 PM | 13 h 43 min |
| September | 6:44 AM | 7:14 PM | 12 h 29 min |
| October | 7:12 AM | 6:27 PM | 11 h 14 min |
| November | 6:46 AM | 4:52 PM | 10 h 6 min |
| December | 7:14 AM | 4:45 PM | 9 h 30 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Newcastle?
Newcastle has a hot-summer mediterranean climate. The warmest month is July, with an average high of 94°F (34°C), and the coldest is December, with average lows of 38°F (4°C).
It gets about 36.1 inches (918 mm) of precipitation a year. The wettest month is January and the driest is July.
The best time to visit Newcastle is May–June and September–October. At 945 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 Newcastle
Weather in towns near Newcastle
Questions about the weather in Newcastle
What is the hottest month in Newcastle?
July, with an average high of 94°F (34°C).
What is the coldest month in Newcastle?
December, with an average low of 38°F (4°C).
How much does it rain in Newcastle?
About 36.1 inches (918 mm) a year; the wettest month is January.
Does it snow in Newcastle?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Newcastle?
May–June and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Newcastle have?
Hot-summer mediterranean (Köppen Csa).
What is the weather like in Newcastle in November?
Highs average 65°F and lows 44°F, with about 3.1 inches of precipitation.
What time is sunrise in Newcastle?
Around 6:46 AM in mid-November, and sunset around 4:52 PM. Today’s exact times are shown above.
Where does this Newcastle weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Newcastle.
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