Currently
53°F
in Simi Valley, California, USA
54°F / 53°F
calm
0.00"
Friday, April 19, 2024 12:34 AM PDT
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Simi Valley, California Weather Summary
May,
2018
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
| 1 | 2 | 3 | 4 | 5 | ||
| 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| 20 | 21 | 22 | 23 | 24 | 25 | 26 |
| 27 | 28 | 29 | 30 | 31 |
| Extremes | Average | Normal | ||
| High Temperature: | 87.9°F (31.1°C) | at 1:06PM May 4 | 72.5°F (22.5°C) | 75°F (24°C) |
| Low Temperature: | 47.4°F (8.6°C) | at 6:10AM May 16 | 53.2°F (11.8°C) | 53°F (12°C) |
| Month Average: | 61.9°F (16.6°C) | for 31 days | ||
| Normal Average: | 63°F (17°C) | |||
| Precipitation: | 0.18" (4.5 mm) | |||
| Date | High | Low | Average | Precipitation |
| May 1 | 58.1°F(14.5°C) | 51.7°F(11.0°C) | 53.5°F(11.9°C) | 0.12"(3.0 mm) |
| May 2 | 65.9°F(18.8°C) | 51.0°F(10.5°C) | 56.1°F(13.4°C) | 0.00"(0.0 mm) |
| May 3 | 73.1°F(22.8°C) | 50.5°F(10.3°C) | 61.9°F(16.6°C) | 0.00"(0.0 mm) |
| May 4 | 87.9°F(31.1°C) | 52.3°F(11.3°C) | 68.6°F(20.4°C) | 0.00"(0.0 mm) |
| May 5 | 87.8°F(31.0°C) | 56.7°F(13.7°C) | 70.6°F(21.5°C) | 0.00"(0.0 mm) |
| May 6 | 81.8°F(27.6°C) | 56.3°F(13.5°C) | 67.6°F(19.8°C) | 0.00"(0.0 mm) |
| May 7 | 78.8°F(26.0°C) | 52.8°F(11.5°C) | 66.4°F(19.1°C) | 0.00"(0.0 mm) |
| May 8 | 82.4°F(28.0°C) | 53.3°F(11.8°C) | 67.3°F(19.6°C) | 0.00"(0.0 mm) |
| May 9 | 80.1°F(26.7°C) | 56.1°F(13.4°C) | 67.5°F(19.7°C) | 0.00"(0.0 mm) |
| May 10 | 74.6°F(23.7°C) | 53.7°F(12.1°C) | 65.0°F(18.3°C) | 0.00"(0.0 mm) |
| May 11 | 61.7°F(16.5°C) | 55.4°F(13.0°C) | 58.2°F(14.6°C) | 0.05"(1.2 mm) |
| May 12 | 63.8°F(17.7°C) | 55.7°F(13.2°C) | 58.2°F(14.6°C) | 0.01"(0.2 mm) |
| May 13 | 68.8°F(20.5°C) | 52.5°F(11.4°C) | 59.1°F(15.0°C) | 0.00"(0.0 mm) |
| May 14 | 69.7°F(20.9°C) | 48.8°F(9.3°C) | 58.6°F(14.8°C) | 0.00"(0.0 mm) |
| May 15 | 73.5°F(23.0°C) | 48.9°F(9.4°C) | 59.9°F(15.5°C) | 0.00"(0.0 mm) |
| May 16 | 72.7°F(22.6°C) | 47.4°F(8.6°C) | 59.8°F(15.5°C) | 0.00"(0.0 mm) |
| May 17 | 71.4°F(21.9°C) | 49.6°F(9.8°C) | 60.6°F(15.9°C) | 0.00"(0.0 mm) |
| May 18 | 70.7°F(21.5°C) | 50.8°F(10.5°C) | 60.5°F(15.8°C) | 0.00"(0.0 mm) |
| May 19 | 72.0°F(22.2°C) | 51.8°F(11.0°C) | 60.8°F(16.0°C) | 0.00"(0.0 mm) |
| May 20 | 67.7°F(19.9°C) | 56.6°F(13.7°C) | 60.6°F(15.9°C) | 0.00"(0.0 mm) |
| May 21 | 64.7°F(18.2°C) | 55.6°F(13.1°C) | 59.9°F(15.5°C) | 0.00"(0.0 mm) |
| May 22 | 69.3°F(20.7°C) | 54.0°F(12.2°C) | 61.1°F(16.2°C) | 0.00"(0.0 mm) |
| May 23 | 70.6°F(21.4°C) | 52.8°F(11.5°C) | 60.2°F(15.7°C) | 0.00"(0.0 mm) |
| May 24 | 67.0°F(19.4°C) | 55.9°F(13.3°C) | 59.9°F(15.5°C) | 0.00"(0.0 mm) |
| May 25 | 67.8°F(19.9°C) | 54.4°F(12.5°C) | 59.6°F(15.3°C) | 0.00"(0.0 mm) |
| May 26 | 70.7°F(21.5°C) | 50.1°F(10.0°C) | 60.0°F(15.5°C) | 0.00"(0.0 mm) |
| May 27 | 72.9°F(22.7°C) | 50.4°F(10.2°C) | 61.8°F(16.6°C) | 0.00"(0.0 mm) |
| May 28 | 80.3°F(26.8°C) | 52.8°F(11.6°C) | 65.7°F(18.7°C) | 0.00"(0.0 mm) |
| May 29 | 79.3°F(26.3°C) | 55.8°F(13.2°C) | 65.5°F(18.6°C) | 0.00"(0.0 mm) |
| May 30 | 72.3°F(22.4°C) | 59.0°F(15.0°C) | 62.7°F(17.0°C) | 0.00"(0.0 mm) |
| May 31 | 71.3°F(21.8°C) | 55.4°F(13.0°C) | 62.9°F(17.1°C) | 0.00"(0.0 mm) |