Blue Lake, CA
Climate overview — based on NOAA 1991-2020 normals from ARCATA EUREKA AP, CA US.
Year-round temperatures (°F)
Climate summary
Blue Lake has an annual average temperature of 52.5°F with about 46.1 inches of precipitation per year. The warmest month is September (average high 65.1°F), and the coldest is December (average low 39.7°F). December is typically the wettest month (8.95 in) and July the driest (0.19 in).
Best time to visit Blue Lake
Full guide →Climate change signal
All-time records →119 of 366 (32.5%) of Blue Lake's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1990s | 109 | |
| 2000s | 101 | |
| 2010s | 101 | |
| 2020s | 55 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 56.4°F | 40.5°F | 48.4°F | 7.52 in | — | 18 |
| February | 56.6°F | 40.6°F | 48.6°F | 6.48 in | — | 18 |
| March | 56.7°F | 41.4°F | 49.0°F | 6.28 in | — | 18 |
| April | 57.7°F | 42.8°F | 50.3°F | 4.11 in | — | 15 |
| May | 59.7°F | 46.0°F | 52.9°F | 2.10 in | — | 11 |
| June | 62.5°F | 48.5°F | 55.5°F | 0.96 in | — | 6 |
| July | 63.4°F | 51.3°F | 57.4°F | 0.19 in | — | 5 |
| August | 64.5°F | 51.3°F | 57.9°F | 0.26 in | — | 6 |
| September | 65.1°F | 48.5°F | 56.8°F | 0.85 in | — | 9 |
| October | 63.5°F | 45.0°F | 54.2°F | 2.71 in | — | 12 |
| November | 58.9°F | 42.1°F | 50.5°F | 5.71 in | — | 17 |
| December | 56.2°F | 39.7°F | 48.0°F | 8.95 in | — | 19 |
Climate twins of Blue Lake
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).