Early winter · Weather & things to do
Healdsburg in December
This is the coldest month in Healdsburg: highs average 56°F (13°C) and lows 45°F (7°C), with about 8.5 in (216 mm) of rain.
With a comfort score of 56/100 (12th of 12), it's one of the toughest months, held back mainly by rain.
- Avg high
- 56°F (13°C)
- Avg low
- 45°F (7°C)
- Rain
- 8.5 in (216 mm)
- Humidity
- 83%
- Cloud cover
- 57%
- Daylight
- ~9 h 19 min
- Comfort score
- 56/100 · Fair
What December feels like
Highs near 56°F (13°C) make for comfortable sightseeing weather.
After dark, temperatures fall to about 45°F (7°C).
Rain is a real factor, with about 8.5 in (216 mm) across the month.
Only about 9 h 19 min of daylight means early sunsets.
Plan around December
December is one of the lower-scoring months here; the best are May – October.
- Start of the wettest three-month stretch (December – February), which brings about 21.3 in (540 mm) in total.
- Shortest days of the year, about 9 h 19 min of daylight.
- Comfort slips from 84/100 in November to 56/100.
- Our California Wine Country route recommends Apr – Oct, so December falls outside its suggested window.
What to pack for December
- A warm layer for eveningsnights drop to 45°F
- Rain jacket and waterproof shoesfrequent rain
- Comfortable walking shoesmost places below are best reached on foot or with short walks
What to do in Healdsburg in December
Wet days call for a roof: these picks favor sit-down and indoor stops, plus a few for drier spells.
Dry Creek General Store
1881 country store with a deli counter and an old bar.
Why now A sit-down stop to wait out showers in a month with 8.5 in of rain.
Dry Creek Vineyard
Family winery since 1972 with picnic lawns and crisp Sauvignon Blanc.
Why now Easy to slot in when December's rain moves in.
Jordan Winery
Chateau estate in Alexander Valley with Cabernet tastings paired with food.
Why now Keeps part of the day dry on wetter December days.
SingleThread
Three-Michelin-star farm restaurant serving a Japanese-inspired tasting menu.
Healdsburg Ridge Open Space Preserve
Short trails through oak woodland to views over the Russian River valley.
Nearby in December
- Sonoma in December~31 mi · highs 57°F, 6.4 in rain · similar daytime temperatures, drier
- Napa in December~33 mi · highs 54°F, 6.4 in rain · 1°C (2°F) cooler by day, drier
- San Francisco in December~63 mi · highs 56°F, 5.4 in rain · similar daytime temperatures, drier
- Old Sacramento Waterfront in December~74 mi · highs 57°F, 4.6 in rain · similar daytime temperatures, drier
NASA POWER 2001–2025 monthly averages on a ~50 km grid. Comfort scores weigh temperature, rain, humidity and cloud: see how we score each month. Check a forecast before you go.
Healdsburg in December: quick answers
Is December a good time to visit Healdsburg?
It's one of the tougher months here, scoring 56/100, held back mainly by rain. The best months are May – October. Expect highs of 56°F (13°C) and 8.5 in (216 mm) of rain. Our California Wine Country route recommends Apr – Oct, so December is outside its suggested window.
How cold is Healdsburg in December?
Average highs are 56°F (13°C) and average lows 45°F (7°C), making it the coldest month by daytime highs.
Does it rain a lot in Healdsburg in December?
Yes: about 8.5 in (216 mm) of rain falls across December on average, the wettest month of the year. The annual total is about 36.7 in (931 mm).
What should I pack for Healdsburg in December?
Bring a warm layer for evenings (nights drop to 45°F), rain jacket and waterproof shoes (frequent rain) and comfortable walking shoes (most places below are best reached on foot or with short walks).
More on Healdsburg
Planning Healdsburg in December?
Bring the crew into one shared trip: vote on dates, build the day-by-day plan, split costs and share one packing list.