Belfast in Winter — Weather & What to Expect
Winter in Belfast (December, January, February) averages daytime highs of 7.8°C and lows of 3.4°C, with around 274.5mm of rain across the season (41 rainy days in total). It includes some of the best months of the year to visit (December, January, February).
In the northern hemisphere, winter in Belfast covers December, January, February.
Winter in Belfast month by month
| Month | High | Low | Rain | Rainy days | Rating |
|---|---|---|---|---|---|
| December | 7.6°C | 3.6°C | 107.8mm | 16 | 9/10 |
| January | 7.4°C | 2.9°C | 62.0mm | 10 | 10/10 |
| February | 8.3°C | 3.6°C | 104.7mm | 15 | 9/10 |
What to pack for Belfast in winter
- Warm winter coat
- Thermal underlayers
- Gloves, hat and scarf
- Waterproof boots
- Compact travel umbrella
- Waterproof jacket
- Quick-dry clothing
- Light waterproof layer
Frequently Asked Questions
Is winter a good time to visit Belfast?
Winter in Belfast rates around 9/10 — excellent time to visit. Average highs are 7.8°C with 274.5mm of rain across the season.
How hot is Belfast in winter?
Daytime highs average 7.8°C (46.0°F) across December, January, February, with nights around 3.4°C.
What months are winter in Belfast?
Belfast is in the northern hemisphere, so winter covers December, January, February.
See also: best time to visit Belfast · Belfast annual climate · Belfast in spring · Belfast in summer · Belfast in autumn
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Once you know what winter in Belfast looks like, find out exactly what to pack for Belfast at 247PackingList. For currency, language and country facts, see the United Kingdom guide at 247CountryInfo.
Winter in Belfast — what to pack
Travel clothing layers
Pack layers — temperatures can vary significantly between day and night.
Check Price →Check clothing sizes in United Kingdom at 247Sizing before you shop.
More winter travel essentials
Last updated:
Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.