The USGS (U.S. Geological Survey) publishes a set of the most commonly used topographic maps of the U.S. called US Topo that are separated into rectangular quadrants that are printed at 22.75"x29" or larger. Contra Costa County Jail Farm is covered by the Antioch South, CA US Topo Map quadrant
Free US Topo Map PDF Order Waterproof Printed Topo MapSunshine Camp | 0.3 mi |
Morgan Territory School | 0.9 mi |
Muir Camp | 3.3 mi |
Pioneer Camp | 3.6 mi |
Laurel Dell Camp | 3.7 mi |
Clayton, CA | 5 mi |
Blackhawk, CA | 6 mi |
Diablo, CA | 7 mi |
Camino Tassajara, CA | 7 mi |
Cowell, CA | 8 mi |
Perkins Canyon | Land | 0.3 mi |
Mount Diablo Mine | Man-made | 0.9 mi |
Curry Canyon | Land | 1.1 mi |
KFCB-TV (Concord) | Man-made | 1.9 mi |
Morgan Territory | Land | 1.9 mi |
Below are weather averages from 1971 to 2000 according to data gathered from the nearest official weather station. The nearest weather station for both precipitation and temperature measurements is MOUNT DIABLO JUNCT which is approximately 4 miles away and has an elevation of 2,170 feet (1,511 feet higher than Contra Costa County Jail Farm). Because the nearest station and this geographic feature may have differences in elevation and topography, the historic weather at the two separate locations may be different as well.
Month | Precip | AVG High Temp | AVG Low Temp |
---|---|---|---|
January | 4.76" | 55.6° | 39.3° |
February | 4.49" | 57.2° | 40.7° |
March | 3.83" | 59.2° | 40.7° |
April | 1.46" | 64.8° | 43.3° |
May | .85" | 70.8° | 47.4° |
June | .15" | 78.7° | 53.2° |
July | .05" | 85.2° | 59.6° |
August | .08" | 85.1° | 59.5° |
September | .36" | 82.2° | 57.5° |
October | 1.31" | 74.4° | 51.8° |
November | 3.27" | 61.9° | 43.7° |
December | 3.35" | 56.2° | 39.7° |
This location's average summer high temps are lower than 59% of other locations on record.
This location's average winter low temps are higher than 93% of other locations on record.
This location's average precipitation levels are lower than 69% of other locations on record.