Jamacha, CA
Unincorporated community in San Diego County, California
Jamacha is a small unincorporated community in San Diego County, California. It is 1.5 miles N of Rancho San Diego, the nearest town. Its ZIP code is 91978.
Jamacha at a glance
- State
- California
- County
- San Diego County
- ZIP code
- 91978
- Nearest town
- Rancho San Diego (1.5 mi)
- Time zone
- America/Los Angeles
- Coordinates
- 32.7417, -116.9106
Weather in Jamacha now
Loading the National Weather Service forecast…
Jamacha weather by the hour
Jamacha weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Jamacha.
This week in Jamacha
Sunrise, sunset and moon in Jamacha
What is the weather usually like in Jamacha?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 89°F average high
- Decembercoldest month · 42°F average low
- 11.6 inprecipitation per year · 296 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Jamacha: April to June and November, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station EL CAJON, CA US (USC00042706), adjusted for the elevation of Jamacha.
Jamacha weather month by month
Sunrise and sunset in Jamacha through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 6:48 AM | 5:05 PM | 10 h 17 min |
| February | 6:28 AM | 5:34 PM | 11 h 5 min |
| March | 6:56 AM | 6:56 PM | 12 h 0 min |
| April | 6:16 AM | 7:18 PM | 13 h 2 min |
| May | 5:47 AM | 7:40 PM | 13 h 53 min |
| June | 5:37 AM | 7:58 PM | 14 h 20 min |
| July | 5:49 AM | 7:57 PM | 14 h 8 min |
| August | 6:10 AM | 7:34 PM | 13 h 23 min |
| September | 6:30 AM | 6:55 PM | 12 h 24 min |
| October | 6:50 AM | 6:15 PM | 11 h 25 min |
| November | 6:16 AM | 4:47 PM | 10 h 31 min |
| December | 6:41 AM | 4:44 PM | 10 h 3 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Jamacha?
Jamacha has a hot semi-arid climate. The warmest month is August, with an average high of 89°F (31°C), and the coldest is December, with average lows of 42°F (5°C).
It gets about 11.6 inches (296 mm) of precipitation a year. The wettest month is February and the driest is August.
The best time to visit Jamacha is April to June and November. 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.
Webcams near Jamacha
The closest live webcam is Indian Springs › West: C300) SR-94: Lyons Valley, 2.3 miles SE of Jamacha.
Webcams: Windy.com · Traffic cameras: Caltrans. Distances in a straight line from Jamacha.
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Map of Jamacha, CA
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Jamacha Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Towns near Jamacha
Other communities near Jamacha
- Jamacha Junction1.9 mi W
- Jamul Indian Village3.4 mi SE
- Homelands3.6 mi W
- Bancroft Point4.3 mi W
- Dehesa4.4 mi NE
- Cajon Heights subdivision5.1 mi NW
- Suncrest5.1 mi NE
- Phelps Corner6.0 mi E
- Lomita7.2 mi W
- Riverview Farms7.2 mi N
- Town and Country Mobile Home Park subdivision7.3 mi NW
- Mission del Magnolia Mobile Home Park7.6 mi NW
- Hawaiian Village Mobile Home Park subdivision7.6 mi NW
- Sunnyside7.7 mi SW
- Riverview8.0 mi N
Questions about Jamacha
Where is Jamacha, CA?
Jamacha is an unincorporated community in San Diego County, California, 1.5 miles N of Rancho San Diego.
What county is Jamacha in?
Jamacha is in San Diego County, California.
What is the ZIP code of Jamacha, CA?
The ZIP code for Jamacha is 91978.
What is the nearest town to Jamacha?
Rancho San Diego, 1.5 miles away.
Are there webcams near Jamacha?
Yes. The closest is Indian Springs › West: C300) SR-94: Lyons Valley, 2.3 miles away.
What is the hottest month in Jamacha?
August, with an average high of 89°F (31°C).
What is the coldest month in Jamacha?
December, with an average low of 42°F (5°C).
How much does it rain in Jamacha?
About 11.6 inches (296 mm) a year; the wettest month is February.
Does it snow in Jamacha?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Jamacha?
April to June and November, when temperatures are most pleasant and rainy days are fewer.
What climate does Jamacha have?
Hot semi-arid (Köppen BSh).
Last updated: