| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ☀️ Average high (°F°C) | 56.113.4 | 61.116.2 | 66.619.2 | 72.022.2 | 78.926.1 | 87.030.5 | 91.533.1 | 90.032.2 | 86.730.4 | 77.625.4 | 64.818.2 | 56.113.4 | 74.123.4 |
| 🌙 Average low (°F°C) | 39.94.4 | 43.66.5 | 46.48.0 | 49.39.6 | 53.812.1 | 58.714.9 | 59.915.5 | 59.515.3 | 58.114.5 | 53.612.0 | 45.67.6 | 40.14.5 | 50.810.5 |
| ☀️ Record high (°F°C) | 79.026.1 | 79.026.1 | 91.933.3 | 96.135.6 | 104.040.0 | 117.047.2 | 114.145.6 | 109.042.8 | 109.943.3 | 102.939.4 | 87.130.6 | 78.125.6 | 117.047.2 |
| 🌙 Record low (°F°C) | 19.0-7.2 | 23.0-5.0 | 27.0-2.8 | 28.0-2.2 | 32.00.0 | 35.11.7 | 41.05.0 | 39.94.4 | 37.93.3 | 28.0-2.2 | 21.9-5.6 | 14.0-10.0 | 14.0-10.0 |
| 💧 Average precipitation (inchescm) | 2.97.3 | 2.56.4 | 1.84.7 | 0.82.0 | 0.41.1 | 0.10.3 | 0.00.0 | 0.00.0 | 0.10.2 | 0.41.0 | 1.33.3 | 2.87.1 | 12.431.6 |
| 💧 Daily % chance precipitation | 32.9 | 31.7 | 25.8 | 12.6 | 8.4 | 2.3 | 0.0 | 0.8 | 1.3 | 4.4 | 16.3 | 28.0 | 14.5 |
|
More Antioch Weather Records
1915–2021
|
||
|---|---|---|
| Highest daily low | 84.9 °F29.4 °C | July 20, 1931 |
| Lowest daily high | 32.0 °F0.0 °C | December 23, 1928 |
| Most daily precipitation | 3.9 inches9.9 cm | September 12, 1918 |
| Most monthly precipitation | 9.4 inches23.8 cm | January 1916 |
| Most yearly precipitation | 27.8 inches70.5 cm | 1983 |
| Earliest freeze | October 22 | 1949 |
| Latest freeze | April 19 | 1961 |
|
Antioch Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 21 days | Feb 1–21, 1962 |
| Without precipitation | 213 days | Apr 1 – Oct 30, 2008 |
| High temperature ≥ 80 °F27 °C | 115 days | Jun 16 – Oct 8, 1920 |
| High temperature ≥ 90 °F32 °C | 23 days | Jul 8–30, 1961 |
| High temperature ≥ 100 °F38 °C | 8 days | Jun 20–27, 1929 |