Weather information for the Redwood NP area is provided below. Average temperatures, climate details and current forecasts are included.
In the summer, redwoods along coastal roads and trails stand amidst life-giving fog. Travel a few miles inland to find sunshine. The winter brings much needed rain, varying from downpours to a light mist, and occasional sunshine. Temperatures range from 40-60 degrees year round.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | ||
| Avg. High | 55 | 56 | 56 | 57 | 60 | 62 | 63 | 64 | 64 | 61 | 58 | 55 | |
| Avg. Low | 41 | 42 | 42 | 44 | 48 | 51 | 53 | 53 | 51 | 48 | 44 | 41 | |
| Precipitation | 6.0 | 5.5 | 5.6 | 2.9 | 1.6 | 0.1 | 0.2 | 0.4 | 0.9 | 2.4 | 5.8 | 6.4 | |



