Kenai Fjords National Park weather in December
December in Kenai Fjords National Park: freezing, soaked, with clean air — one of the weakest months to visit.
#11 of 12 months in Kenai Fjords National Park · #596 of 604 destinations to visit in December · comfort 25/100 (tier F)
Updated June 2026 · climate normals from ERA5 reanalysis
Kenai Fjords National Park climate normals — December
| Daytime high | -4°C / 24°F | 🥶 freezing |
|---|---|---|
| Nighttime low | -9°C / 17°F | |
| Feels like (high) | -9°C / 16°F | |
| Rainfall | 360 mm / 14.2 in | ⛈ soaked |
| Rainy days | 22 days | |
| Humidity | 78% | 💦 very humid |
| Dew point | -11°C / 13°F | |
| Sunshine | 1.5 h/day | |
| Daylight | 6.1 h | |
| Wind | 28 km/h / 17 mph | |
| Snowfall | 257.9 cm / 101.5 in | |
| Air quality (US AQI) | 38 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Kenai Fjords National Park in December — FAQ
- Is December a good time to visit Kenai Fjords National Park?
- December in Kenai Fjords National Park: freezing, soaked, with clean air — one of the weakest months to visit. It ranks #11 of 12 months for Kenai Fjords National Park on SeasonMap's comfort score (25/100).
- What is the weather like in Kenai Fjords National Park in December?
- In December, Kenai Fjords National Park averages a daily high of -4.4°C and a low of -8.6°C, with about 360.2 mm of rain over roughly 21.8 rainy days.
- What is the air quality in Kenai Fjords National Park in December?
- Kenai Fjords National Park has a mean US Air Quality Index of about 38 in December.
- Does it snow in Kenai Fjords National Park in December?
- Kenai Fjords National Park sees roughly 257.9 cm of snowfall in December.