Weather in Belfast in March
As an Amazon Associate we earn from qualifying purchases. We also earn commission from other retail partners. Links below are affiliate links.
Book now, pay at pickup — compare Hertz, Avis, Budget, Sixt and 800+ rental companies for March in Belfast.
Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youMarch in Belfast is cold, with average highs of 9.7°C and lows of 3.5°C. It is moderately rainy (15 rainy days), with roughly 6.9 hours of sunshine a day. Weather-wise, this is one of the most reliable months to travel. For the complete picture, see the best time to visit Belfast — every month compared. Once you know when to go, find your Belfast packing list at 247PackingList.
Get ready for Belfast in March
Search flights to Belfast
Compare 100+ airlines for March — one search, best price.
Search Flights →Travel clothing layers
Pack layers — temperatures can vary significantly between day and night.
Check Price →What to pack for Belfast in March
- Warm winter coat
- Thermal underlayers
- Gloves, hat and scarf
- Waterproof boots
- Light waterproof layer
Compare all months in Belfast
| Month | High | Rain | Rating |
|---|---|---|---|
| January | 7.4°C | 62.0mm | 10/10 |
| February | 8.3°C | 104.7mm | 9/10 |
| March | 9.7°C | 69.1mm | 10/10 |
| April | 11.4°C | 49.2mm | 10/10 |
| May | 14.4°C | 75.5mm | 10/10 |
| June | 17.8°C | 95.2mm | 10/10 |
| July | 18.4°C | 97.7mm | 10/10 |
| August | 18.4°C | 105.2mm | 9/10 |
| September | 16.9°C | 110.3mm | 9/10 |
| October | 13.5°C | 130.3mm | 9/10 |
| November | 10.4°C | 80.9mm | 10/10 |
| December | 7.6°C | 107.8mm | 9/10 |
Full month-by-month guide: best time to visit Belfast →
For facts about United Kingdom — currency, language and dialling code — see our United Kingdom country guide at 247CountryInfo. Travellers also find it useful to keep a Belfast travel guide to hand. Check clothing sizes in United Kingdom before you shop.
Frequently Asked Questions
Is March a good time to visit Belfast?
March rates 10/10 for visiting Belfast — excellent time to visit. Expect average highs of 9.7°C, 69.1mm of rain across the month and about 6.9 hours of daily sunshine.
What is the temperature in Belfast in March?
In March, Belfast has average highs of 9.7°C (49.5°F) and average lows of 3.5°C (38.3°F).
Does it rain in Belfast in March?
Some rain is likely. Belfast averages 69.1mm across about 15 rainy days in March, so a light waterproof layer is worth packing.
What should I wear in Belfast in March?
For Belfast in March (9.7°C highs / 3.5°C lows), pack warm winter coat plus thermal underlayers, gloves, hat and scarf, waterproof boots.
More essentials for Belfast in March
Packing cubes
Keep the bag organised whatever the weather — compression cubes for every size.
Check Price →Travel first aid kit
Compact TSA-friendly kit for peace of mind wherever you travel.
Check Price →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.