Porterville vs San Jacinto, California Climate
60%matchOn climate, San Jacinto is a 60% match for Porterville. Very close: temperatures within 2°F (1°C), with similar rain, humidity and sun.
Porterville gets 9.5 in (241 mm) of rain a year and San Jacinto 11 in (274 mm). Porterville's warmest month is July, at 100°F (38°C); San Jacinto's is August, at 100°F (38°C).
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
PortervilleSan Jacintosolid = high, dashed = low
Rain (in per month)
PortervilleSan Jacinto
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Porterville | San Jacinto | Porterville | San Jacinto | Porterville | San Jacinto | |
| Jan | 59°F(15°C) | 68°F(20°C) | 38°F(4°C) | 39°F(4°C) | 1.6 in(41 mm) | 2.0 in(50 mm) |
| Feb | 65°F(18°C) | 69°F(20°C) | 41°F(5°C) | 40°F(5°C) | 1.7 in(43 mm) | 2.2 in(57 mm) |
| Mar | 71°F(22°C) | 72°F(22°C) | 45°F(7°C) | 43°F(6°C) | 1.5 in(38 mm) | 1.4 in(36 mm) |
| Apr | 78°F(26°C) | 78°F(26°C) | 48°F(9°C) | 46°F(8°C) | 1.0 in(26 mm) | 1.0 in(26 mm) |
| May | 86°F(30°C) | 84°F(29°C) | 55°F(13°C) | 51°F(11°C) | 0.4 in(10 mm) | 0.4 in(9 mm) |
| Jun | 94°F(35°C) | 92°F(33°C) | 61°F(16°C) | 56°F(13°C) | 0.1 in(2 mm) | 0.1 in(2 mm) |
| Jul | 100°F(38°C) | 98°F(37°C) | 67°F(19°C) | 60°F(16°C) | 0.0 in(1 mm) | 0.2 in(5 mm) |
| Aug | 99°F(37°C) | 100°F(38°C) | 65°F(18°C) | 62°F(17°C) | 0.0 in(0 mm) | 0.1 in(3 mm) |
| Sep | 94°F(35°C) | 96°F(35°C) | 60°F(15°C) | 59°F(15°C) | 0.0 in(1 mm) | 0.3 in(7 mm) |
| Oct | 83°F(29°C) | 87°F(30°C) | 51°F(11°C) | 51°F(10°C) | 0.4 in(11 mm) | 0.4 in(11 mm) |
| Nov | 69°F(21°C) | 76°F(25°C) | 42°F(6°C) | 43°F(6°C) | 1.1 in(29 mm) | 1.0 in(25 mm) |
| Dec | 59°F(15°C) | 68°F(20°C) | 37°F(3°C) | 37°F(3°C) | 1.5 in(39 mm) | 1.7 in(43 mm) |
1991–2020 averages, by calendar month.