Lancaster, California vs San Jacinto, California Climate
79%matchLancaster vs San Jacinto: a 79% climate match. Compared with Lancaster, San Jacinto has 4°F (2°C) milder winter nights.
Lancaster gets 6.7 in (169 mm) of rain a year and San Jacinto 11 in (274 mm). August is the warmest month in both, with highs of 96°F (36°C) in Lancaster and 100°F (38°C) in San Jacinto.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
LancasterSan Jacintosolid = high, dashed = low
Rain (in per month)
LancasterSan Jacinto
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Lancaster | San Jacinto | Lancaster | San Jacinto | Lancaster | San Jacinto | |
| Jan | 59°F(15°C) | 68°F(20°C) | 35°F(2°C) | 39°F(4°C) | 1.3 in(34 mm) | 2.0 in(50 mm) |
| Feb | 63°F(17°C) | 69°F(20°C) | 38°F(3°C) | 40°F(5°C) | 1.4 in(36 mm) | 2.2 in(57 mm) |
| Mar | 68°F(20°C) | 72°F(22°C) | 42°F(5°C) | 43°F(6°C) | 0.9 in(22 mm) | 1.4 in(36 mm) |
| Apr | 74°F(23°C) | 78°F(26°C) | 46°F(8°C) | 46°F(8°C) | 0.5 in(12 mm) | 1.0 in(26 mm) |
| May | 81°F(27°C) | 84°F(29°C) | 53°F(12°C) | 51°F(11°C) | 0.1 in(3 mm) | 0.4 in(9 mm) |
| Jun | 90°F(32°C) | 92°F(33°C) | 61°F(16°C) | 56°F(13°C) | 0.0 in(1 mm) | 0.1 in(2 mm) |
| Jul | 96°F(36°C) | 98°F(37°C) | 67°F(19°C) | 60°F(16°C) | 0.1 in(2 mm) | 0.2 in(5 mm) |
| Aug | 96°F(36°C) | 100°F(38°C) | 66°F(19°C) | 62°F(17°C) | 0.1 in(2 mm) | 0.1 in(3 mm) |
| Sep | 91°F(33°C) | 96°F(35°C) | 59°F(15°C) | 59°F(15°C) | 0.1 in(3 mm) | 0.3 in(7 mm) |
| Oct | 79°F(26°C) | 87°F(30°C) | 49°F(9°C) | 51°F(10°C) | 0.3 in(7 mm) | 0.4 in(11 mm) |
| Nov | 67°F(20°C) | 76°F(25°C) | 40°F(4°C) | 43°F(6°C) | 0.6 in(16 mm) | 1.0 in(25 mm) |
| Dec | 58°F(15°C) | 68°F(20°C) | 33°F(0°C) | 37°F(3°C) | 1.2 in(31 mm) | 1.7 in(43 mm) |
1991–2020 averages, by calendar month.