Redwood National Park weather in December
December in Redwood National Park: cold, soaked, with clean air — a fair time to visit.
#12 of 12 months in Redwood National Park · #416 of 604 destinations to visit in December · comfort 59/100 (tier D)
Updated June 2026 · climate normals from ERA5 reanalysis
Redwood National Park climate normals — December
| Daytime high | 11°C / 52°F | 🧥 cold |
|---|---|---|
| Nighttime low | 6°C / 42°F | |
| Feels like (high) | 9°C / 48°F | |
| Rainfall | 276 mm / 10.9 in | ⛈ soaked |
| Rainy days | 17 days | |
| Humidity | 85% | 💦 very humid |
| Dew point | 6°C / 42°F | |
| Sunshine | 5.1 h/day | |
| Daylight | 9.2 h | |
| Wind | 19 km/h / 12 mph | |
| Snowfall | 7.4 cm / 2.9 in | |
| Air quality (US AQI) | 30 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Redwood National Park?
Loading map…
Redwood National Park in December — FAQ
- Is December a good time to visit Redwood National Park?
- December in Redwood National Park: cold, soaked, with clean air — a fair time to visit. It ranks #12 of 12 months for Redwood National Park on SeasonMap's comfort score (59/100).
- What is the weather like in Redwood National Park in December?
- In December, Redwood National Park averages a daily high of 11.1°C and a low of 5.5°C, with about 275.7 mm of rain over roughly 17.2 rainy days.
- What is the air quality in Redwood National Park in December?
- Redwood National Park has a mean US Air Quality Index of about 30 in December.
- Does it snow in Redwood National Park in December?
- Redwood National Park sees roughly 7.4 cm of snowfall in December.