Hartley, CA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Hartley now
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Hartley weather by the hour
Hartley weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Hartley.
This week in Hartley
Sunrise, sunset and moon in Hartley
What is the weather usually like in Hartley?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 97°F average high
- Decembercoldest month · 39°F average low
- 25.6 inprecipitation per year · 650 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Hartley: April to June and October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station VACAVILLE, CA US (USC00049200), adjusted for the elevation of Hartley.
Hartley weather month by month
Sunrise and sunset in Hartley through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:21 AM | 5:12 PM | 9 h 50 min |
| February | 6:56 AM | 5:47 PM | 10 h 50 min |
| March | 7:16 AM | 7:16 PM | 11 h 59 min |
| April | 6:29 AM | 7:45 PM | 13 h 15 min |
| May | 5:54 AM | 8:13 PM | 14 h 19 min |
| June | 5:41 AM | 8:34 PM | 14 h 53 min |
| July | 5:55 AM | 8:32 PM | 14 h 37 min |
| August | 6:21 AM | 8:03 PM | 13 h 41 min |
| September | 6:48 AM | 7:17 PM | 12 h 28 min |
| October | 7:15 AM | 6:31 PM | 11 h 15 min |
| November | 6:48 AM | 4:56 PM | 10 h 8 min |
| December | 7:16 AM | 4:49 PM | 9 h 33 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Hartley?
Hartley has a hot-summer mediterranean climate. The warmest month is July, with an average high of 97°F (36°C), and the coldest is December, with average lows of 39°F (4°C).
It gets about 25.6 inches (650 mm) of precipitation a year. The wettest month is December and the driest is July.
The best time to visit Hartley is April to June and October. At 131 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 Hartley
Weather in towns near Hartley
Questions about the weather in Hartley
What is the hottest month in Hartley?
July, with an average high of 97°F (36°C).
What is the coldest month in Hartley?
December, with an average low of 39°F (4°C).
How much does it rain in Hartley?
About 25.6 inches (650 mm) a year; the wettest month is December.
Does it snow in Hartley?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Hartley?
April to June and October, when temperatures are most pleasant and rainy days are fewer.
What climate does Hartley have?
Hot-summer mediterranean (Köppen Csa).
What is the weather like in Hartley in November?
Highs average 67°F and lows 44°F, with about 2.4 inches of precipitation.
What time is sunrise in Hartley?
Around 6:48 AM in mid-November, and sunset around 4:56 PM. Today’s exact times are shown above.
Where does this Hartley weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Hartley.
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