Hillsboro vs Olympia Climate
95%matchOn climate, Olympia is a 95% match for Hillsboro. Compared with Hillsboro, Olympia has the same winter lows and 4°F (2°C) cooler summer days.
Hillsboro gets 43 in (1080 mm) of rain a year and Olympia 49 in (1256 mm). August is the warmest month in both, with highs of 83°F (28°C) in Hillsboro and 78°F (25°C) in Olympia.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
HillsboroOlympiasolid = high, dashed = low
Rain (in per month)
HillsboroOlympia
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Hillsboro | Olympia | Hillsboro | Olympia | Hillsboro | Olympia | |
| Jan | 47°F(9°C) | 47°F(8°C) | 35°F(2°C) | 34°F(1°C) | 6.5 in(164 mm) | 7.6 in(194 mm) |
| Feb | 52°F(11°C) | 50°F(10°C) | 36°F(2°C) | 34°F(1°C) | 4.8 in(122 mm) | 5.0 in(127 mm) |
| Mar | 56°F(14°C) | 55°F(13°C) | 38°F(4°C) | 36°F(2°C) | 4.6 in(118 mm) | 5.6 in(141 mm) |
| Apr | 62°F(17°C) | 60°F(16°C) | 41°F(5°C) | 39°F(4°C) | 3.1 in(79 mm) | 3.6 in(92 mm) |
| May | 69°F(21°C) | 67°F(19°C) | 46°F(8°C) | 44°F(7°C) | 2.2 in(55 mm) | 2.1 in(54 mm) |
| Jun | 74°F(23°C) | 71°F(22°C) | 51°F(10°C) | 49°F(9°C) | 1.4 in(36 mm) | 1.5 in(39 mm) |
| Jul | 82°F(28°C) | 77°F(25°C) | 55°F(13°C) | 52°F(11°C) | 0.4 in(11 mm) | 0.6 in(14 mm) |
| Aug | 83°F(28°C) | 78°F(25°C) | 53°F(12°C) | 52°F(11°C) | 0.6 in(15 mm) | 1.0 in(25 mm) |
| Sep | 78°F(25°C) | 73°F(23°C) | 49°F(10°C) | 48°F(9°C) | 1.3 in(34 mm) | 1.7 in(44 mm) |
| Oct | 65°F(19°C) | 62°F(17°C) | 42°F(6°C) | 43°F(6°C) | 3.5 in(88 mm) | 4.8 in(122 mm) |
| Nov | 53°F(12°C) | 52°F(11°C) | 38°F(3°C) | 38°F(3°C) | 6.5 in(166 mm) | 8.2 in(208 mm) |
| Dec | 47°F(8°C) | 46°F(8°C) | 35°F(2°C) | 34°F(1°C) | 7.6 in(192 mm) | 7.7 in(196 mm) |
1991–2020 averages, by calendar month.