Early winter · Weather & things to do
Lunenburg & Mahone Bay in December
The year's rain or snow peaks now, with about 5.4 in (138 mm) falling in Lunenburg & Mahone Bay, alongside highs near 38°F (3°C) and lows of 27°F (-3°C).
With a comfort score of 33/100 (12th of 12), it's one of the toughest months, held back mainly by cool days.
- Avg high
- 38°F (3°C)
- Avg low
- 27°F (-3°C)
- Rain or snow
- 5.4 in (138 mm)
- Humidity
- 87%
- Cloud cover
- 76%
- Daylight
- ~8 h 40 min
- Comfort score
- 33/100 · Tough
What December feels like
Real cold sets in, with afternoon highs around 38°F (3°C).
Nights drop below freezing, with an average low of 27°F (-3°C), so expect frost and ice.
About 5.4 in (138 mm) of rain or snow falls in the month, and with lows well below freezing, much of it may come as snow.
Expect plenty of overcast days, with cloud cover near 76%.
Daylight is short, roughly 8 h 40 min mid-month, so start sightseeing early.
Plan around December
December is one of the lower-scoring months here; the best are June and September.
- Freezing nights return: average lows drop to 27°F.
- Snow becomes likely from December, so check road and trail conditions.
- Inside the wettest three-month stretch, October – December.
- Shortest days of the year, about 8 h 40 min of daylight.
- Our Nova Scotia Coast & Cabot Trail route recommends Jun – Oct, so December falls outside its suggested window.
What to pack for December
- Hat, gloves and thermal base layerslows around 27°F
- Insulated, waterproof bootssnow is likely on some days
- Waterproof outer layerabout 5.4 in of rain or snow
- Comfortable walking shoesmost picks involve some walking
What to do in Lunenburg & Mahone Bay in December
With 5.4 in of rain or snow, these picks lean toward food, drink and places with a roof, with outdoor options when the weather breaks.
Old Town Lunenburg
UNESCO-listed 1753 grid of brightly painted wooden houses climbing from the harbour.
Salt Shaker Deli
Bright harbour-view restaurant known for mussels, thin-crust pizza and chowder.
Why now A sit-down stop to wait out showers in a month with 5.4 in of rain.
Fisheries Museum of the Atlantic
Harbourfront museum with vessels, an aquarium and stories of the Grand Banks fishery.
Why now An indoor-leaning stop for a month with 5.4 in of rain.
Ironworks Distillery
Small-batch distillery in an 1893 blacksmith shop making rum, gin and fruit spirits.
Why now Easy to slot in when December's rain moves in.
Ovens Natural Park
Clifftop trail to sea caves that boom with the surf, plus a seasonal campground.
Nearby in December
- Halifax in December~41 mi · highs 38°F, 5.6 in rain · similar daytime temperatures, about as wet
- Cape Breton Highlands & Cabot Trail in December~241 mi · highs 30°F, 5.0 in rain or snow · 4°C (8°F) cooler by day, about as wet
- Maine in December~270 mi · highs 32°F, 4.5 in rain or snow · 3°C (6°F) cooler by day, drier
- Portland, Maine in December~300 mi · highs 40°F, 5.6 in rain · similar daytime temperatures, about as wet
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.
Lunenburg & Mahone Bay in December: quick answers
Is December a good time to visit Lunenburg & Mahone Bay?
It's one of the tougher months here, scoring 33/100, held back mainly by cool days. The best months are June and September. Expect highs of 38°F (3°C) and 5.4 in (138 mm) of rain or snow. Our Nova Scotia Coast & Cabot Trail route recommends Jun – Oct, so December is outside its suggested window.
How cold is Lunenburg & Mahone Bay in December?
Average highs are 38°F (3°C) and average lows 27°F (-3°C), making it the 4th-coldest month by daytime highs, with nights below freezing on average.
Does it snow a lot in Lunenburg & Mahone Bay in December?
Yes: about 5.4 in (138 mm) of rain or snow falls across December on average, the wettest month of the year. With temperatures this low, much of it may fall as snow. The annual total is about 49.3 in (1251 mm).
What should I pack for Lunenburg & Mahone Bay in December?
Bring hat, gloves and thermal base layers (lows around 27°F), insulated, waterproof boots (snow is likely on some days), waterproof outer layer (about 5.4 in of rain or snow) and comfortable walking shoes (most picks involve some walking).
More on Lunenburg & Mahone Bay
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