Temperature
Cool by day, brisk at night.
Blue Lake is usually most comfortable from June to September. Typical daytime highs range from 55–71°F across the year. Rain varies by season.

Cool by day, brisk at night.
Several rainy days. About 13 wet days, more than in most months.
Cloudier spells limit sunshine.
In November, afternoons feel about 53° and nights feel near 44°.
Mostly cloudy skies this month.
Calm winds are typical in November.
November late afternoons are around 56°F, easing to about 53°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 55 | 45 | 9.3 | 15 | 6.1 | 82 |
| Feb | 56 | 45 | 7.5 | 14 | 7.4 | 81 |
| Mar | 57 | 46 | 7.8 | 15 | 8.7 | 81 |
| Apr | 59 | 47 | 4.8 | 12 | 10.6 | 81 |
| May | 62 | 51 | 2.7 | 8 | 12.1 | 83 |
| Jun | 66 | 54 | 1.1 | 4 | 13.5 | 82 |
| Jul | 70 | 56 | 0.1 | 1 | 14.1 | 81 |
| Aug | 71 | 57 | 0.2 | 1 | 12.9 | 81 |
| Sep | 70 | 55 | 0.7 | 2 | 11.7 | 78 |
| Oct | 65 | 52 | 3.5 | 6 | 9.5 | 79 |
| Nov | 58 | 48 | 6.8 | 13 | 7.2 | 82 |
| Dec | 55 | 45 | 11.2 | 16 | 5.7 | 82 |
Similar climates
Want a side-by-side climate view? Compare Blue Lake with New York City.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Aug 27, 2026
Data & methodology