Hayward vs Atascadero Climate
90%matchOn climate, Atascadero is a 90% match for Hayward. Compared with Hayward, Atascadero has 6°F (3°C) colder winter nights and more sun.
Hayward gets 18 in (447 mm) of rain a year and Atascadero 18 in (467 mm). Hayward's warmest month is September, at 82°F (28°C); Atascadero's is August, at 85°F (30°C).
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
HaywardAtascaderosolid = high, dashed = low
Rain (in per month)
HaywardAtascadero
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Hayward | Atascadero | Hayward | Atascadero | Hayward | Atascadero | |
| Jan | 59°F(15°C) | 60°F(16°C) | 43°F(6°C) | 37°F(3°C) | 3.5 in(90 mm) | 4.1 in(105 mm) |
| Feb | 63°F(17°C) | 62°F(17°C) | 44°F(7°C) | 39°F(4°C) | 3.3 in(84 mm) | 3.9 in(99 mm) |
| Mar | 66°F(19°C) | 65°F(19°C) | 46°F(8°C) | 41°F(5°C) | 2.5 in(63 mm) | 3.0 in(76 mm) |
| Apr | 70°F(21°C) | 69°F(21°C) | 48°F(9°C) | 42°F(5°C) | 1.3 in(34 mm) | 1.2 in(30 mm) |
| May | 74°F(23°C) | 74°F(23°C) | 51°F(11°C) | 46°F(8°C) | 0.6 in(14 mm) | 0.4 in(11 mm) |
| Jun | 78°F(26°C) | 80°F(27°C) | 55°F(13°C) | 49°F(10°C) | 0.2 in(4 mm) | 0.0 in(1 mm) |
| Jul | 81°F(27°C) | 84°F(29°C) | 56°F(14°C) | 52°F(11°C) | 0.0 in(1 mm) | 0.0 in(1 mm) |
| Aug | 81°F(27°C) | 85°F(30°C) | 56°F(14°C) | 52°F(11°C) | 0.0 in(1 mm) | 0.0 in(1 mm) |
| Sep | 82°F(28°C) | 83°F(28°C) | 55°F(13°C) | 50°F(10°C) | 0.1 in(2 mm) | 0.1 in(2 mm) |
| Oct | 77°F(25°C) | 76°F(24°C) | 52°F(11°C) | 45°F(7°C) | 1.0 in(26 mm) | 0.9 in(24 mm) |
| Nov | 67°F(20°C) | 67°F(19°C) | 46°F(8°C) | 40°F(4°C) | 1.9 in(48 mm) | 1.5 in(37 mm) |
| Dec | 60°F(16°C) | 60°F(16°C) | 42°F(6°C) | 36°F(2°C) | 3.1 in(80 mm) | 3.1 in(80 mm) |
1991–2020 averages, by calendar month.