Things to Do in Hartford in December
December weather, activities, events & insider tips
Low Season · Budget Friendly
December Weather in Hartford
Long-run averages for December
41°F (5°C)
High Temp
27°F (-3°C)
Low Temp
4.5 inches (114 mm)
Rainfall
70%
Humidity
1
Sunny-Day UV
⚠ Ice and snow are possible, in late December. While major roads are cleared quickly, sidewalks and side streets can remain slippery for days. Footwear with proper grip is essential.
⚠ The potential for nor'easters exists, though less likely than in January or February. These can bring heavy snow and wind, potentially disrupting travel plans for a day or two.
What's On in Hartford in December
Hartford in December has an average high of 5°C and an average low of -3°C, with average rainfall of 114 mm. Christmas Day falls on Friday 25 December 2026. Daylight is limited, with day length decreasing from 9 h 20 min on 1 December to 9 h 09 min on 15 December.
December Climate Compared
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| November | 11°C | 2°C | 81 mm |
| December | 5°C | -3°C | 114 mm |
| January | 3°C | -5°C | 97 mm |
December is 6°C cooler than November; wetter than November (114 mm vs 81 mm); 2°C warmer than January; wetter than January (114 mm vs 97 mm).
Long-run monthly averages. Source: Open-Meteo.
Daylight in December
Day length: 9 h 20 min on 1 December, 9 h 09 min on 15 December (−36 min compared with mid-November).
Computed from the city's coordinates (sunrise to sunset, standard solar geometry).
Public Holidays and Long Weekends
- Christmas Day: Friday 25 December 2026 (3-day weekend (Fri–Sun))
Holiday dates: Nager.Date. Long-weekend notes are computed from the weekday.
Notable Places to Visit
Islamic Center of Connecticut
Mosque in Windsor, Connecticut, U.S. with an attached cemetery
OSM · Wikidata · Website
Places within 8 km, ordered by Wikipedia coverage. Opening hours as mapped in OpenStreetMap (fetched 2026-10-16); check before you go. Data © OpenStreetMap contributors (ODbL); descriptions from Wikidata (CC0).
Quick Answers
How much rain does Hartford get in December?
On average 114 mm in December, wetter than January (114 mm vs 97 mm).
How warm is Hartford in December?
Average highs are 5°C and average lows -3°C.
How long are the days in Hartford in December?
About 9 h 09 min of daylight on 15 December.
Are there public holidays in Hartford in December?
Yes: Christmas Day on Friday 25 December 2026. 1 of them create a long weekend.
What are some notable places to visit in Hartford?
Wadsworth Atheneum Museum of Art, Mark Twain House, Cathedral of St. Joseph, Hartford Union Station (from OpenStreetMap and Wikidata).
Where to Stay in Hartford in December
Hand-picked hotels across price tiers for December travellers.
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Public Holidays in December
Dates that affect opening hours, transport and crowds
Christmas Day
Observed nationwide as a public holiday.
Christmas Day
Observed nationwide as a public holiday.
New Year's Day
Observed nationwide as a public holiday.
Christmas Day
Observed nationwide as a public holiday.
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