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Weather in Northern Ireland for March 2026

Your guide to Northern Ireland weather in March - trends and predictions

    Temperatures

  • Until now, March 2026 in Northern Ireland has been nearly identical to the historical average, with a temperature of 8.9 °C (showing only a slight deviation of 0.3 °C).

  • The forecast for the next days in Northern Ireland predicts temperatures to be around 11 °C, close to the historical average.

  • In general, the average temperature in Northern Ireland at the beginning of March is 8.4 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 10.1 °C by the end of March.

    • Rain 🌧️

  • Northern Ireland experiences heavy rainfall in March, with over 20 rainy days and an average total precipitation 426.7 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
6
Dry days
Average rainy days
25
Rainy days
Average snowy days
0
Snow days
Average temperatures
11°/0°
Temperatures
Average wind speed
25 km/h
Avg max wind
Average humidity
85 %
Avg humidity

Northern Ireland Weather March

Move between months or click on a day
February
April
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Cloudy
8°
2
Patchy rain possible
8°
3
Patchy rain possible
9°
4
Light rain shower
9°
5
Light rain shower
9°
6
Light rain shower
8°
7
Moderate or heavy snow showers
8°
8
Patchy rain possible
8°
9
Patchy rain possible
8°
10
Light rain
7°
11
Patchy rain possible
7°
12
Moderate rain
9°
13
Patchy light rain with thunder
9°
14
Moderate or heavy snow showers
8°
15
Light rain shower
8°
16
Light rain shower
10°
17
Patchy rain possible
10°
18
Light rain shower
11°
19
Overcast
10°
20
Overcast
14°
21
Sunny
14°
22
Patchy rain possible
10°
23
Overcast
11°
24
Patchy rain possible
12°
25
Patchy rain possible
8°
26
Overcast
9°
27
Overcast
11°
28
Patchy rain possible
10°
29
Cloudy
12°
30
Cloudy
13°
31
Patchy rain possible
8°

What’s the Weather Like in Northern Ireland This March?

Discover the average temperatures and weather trends across Northern Ireland’s cities this March.
Patchy rain possibleBelfast11 °C / 0 °CPatchy rain possibleBangor8 °C / 5 °CPatchy rain possibleDerry11 °C / 1 °CPatchy rain possibleLisburn9 °C / 3 °CPatchy rain possibleCraigavon9 °C / 3 °CPatchy rain possibleNewtownabbey9 °C / 3 °CPatchy rain possiblePortrush10 °C / 5 °COvercastEnniskillen10 °C / 3 °CMore Locations

Temperatures trend during March in Northern Ireland

See the weather trend as well as the moving average line

March weather in Northern Ireland day by day

Click on a date for more information
February April
Date Weather Temperatures Rain Snow More
1 Mar. Cloudy
Cloudy
 8° /1° 2.1 mm 0.1 cm
2 Mar. Patchy rain possible
Patchy rain possible
 8° /1° 1.2 mm 0 cm
3 Mar. Patchy rain possible
Patchy rain possible
 9° /1° 0.1 mm 0 cm
4 Mar. Light rain shower
Light rain shower
 9° /1° 0.7 mm 0 cm
5 Mar. Light rain shower
Light rain shower
 9° /3° 3.3 mm 0 cm
6 Mar. Light rain shower
Light rain shower
 8° /1° 0.9 mm 0 cm
7 Mar. Moderate or heavy snow showers
Moderate or heavy snow showers
 8° /1° 1.5 mm 0.5 cm
8 Mar. Patchy rain possible
Patchy rain possible
 8° /2° 0.3 mm 0 cm
9 Mar. Patchy rain possible
Patchy rain possible
 8° /2° 16.7 mm 0 cm
10 Mar. Light rain
Light rain
 7° /0° 7.8 mm 0.4 cm
11 Mar. Patchy rain possible
Patchy rain possible
 7° /0° 1.5 mm 0.3 cm
12 Mar. Moderate rain
Moderate rain
 9° /2° 8 mm 0.2 cm
13 Mar. Patchy light rain with thunder
Patchy light rain with thunder
 9° /1° 4.9 mm 0 cm
14 Mar. Moderate or heavy snow showers
Moderate or heavy snow showers
 8° /0° 6.8 mm 0.2 cm
15 Mar. Light rain shower
Light rain shower
 8° /0° 3.4 mm 0 cm
16 Mar. Light rain shower
Light rain shower
 10° /2° 8.1 mm 0.1 cm
17 Mar. Patchy rain possible
Patchy rain possible
 10° /4° 0.5 mm 0 cm
18 Mar. Light rain shower
Light rain shower
 11° /3° 1.6 mm 0 cm
19 Mar. Overcast
Overcast
 10° /3° 0.1 mm 0 cm
20 Mar. Overcast
Overcast
 14° /4° 0 mm 0 cm
21 Mar. Sunny
Sunny
 14° /3° 0 mm 0 cm
22 Mar. Patchy rain possible
Patchy rain possible
 10° /2° 0.2 mm 0 cm
23 Mar. Overcast
Overcast
 11° /1° 0.1 mm 0 cm
24 Mar. Patchy rain possible
Patchy rain possible
 12° /6° 1.1 mm 0 cm
25 Mar. Patchy rain possible
Patchy rain possible
 8° /4° 0.2 mm 0 cm
26 Mar. Overcast
Overcast
 9° /3° 0 mm 0 cm
27 Mar. Overcast
Overcast
 11° /5° 0 mm 0 cm
28 Mar. Patchy rain possible
Patchy rain possible
 10° /3° 0.8 mm 0 cm
29 Mar. Cloudy
Cloudy
 12° /1° 0 mm 0 cm
30 Mar. Cloudy
Cloudy
 13° /5° 0 mm 0 cm
31 Mar. Patchy rain possible
Patchy rain possible
 8° /4° 0.3 mm 0 cm
Next
Important Notice
Our weather forecast for Northern Ireland in March is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Northern Ireland forecast closer to your planned date for the most up-to-date weather information.
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Northern Ireland in March - FAQ

What are the expected maximum and minimum temperatures in Northern Ireland during March?

Prepare for cooler days with highs just around 11° and colder nights, dipping below 0°.

How much rainfall should be expected in Northern Ireland during March?

Significant rainfall exceeding 426.7 mm is expected in Northern Ireland during March, occurring over more than 25 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Northern Ireland in March 2026?

Northern Ireland typically sees 9 cm of snowfall during March.

What are the typical wind conditions in Northern Ireland during March?

The average wind speed in Northern Ireland during March is 25 km/h, suggesting breezy to windy conditions, depending on your activities.

Northern Ireland snow forecast March 2026

Track daily snowfall levels and discover Northern Ireland’s snowy potential this March ❄️

March rainfall patterns in Northern Ireland

Explore the daily rainfall trends and prepare for Northern Irelands March weather 💧
Typically, Northern Ireland has 25 rainy days in March with a total of 426.7 mm of rainfall.
Counties in Northern Ireland
Select a county for an accurate weather forecast
Antrim and NewtownabbeyArds and North DownArmagh City Banbridge and CraigavonCauseway Coast and GlensCity of BelfastDerry City and StrabaneFermanagh and OmaghLisburn and Castlereagh
Top locations in Northern Ireland
Select a location for an accurate weather forecast
BangorBelfastCraigavonDerryEnniskillenLisburnNewtownabbeyPortrush
More Locations

Quick links

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Location coordinates Where is Northern Ireland?

Get accurate weather forecasts for Northern Ireland, located at latitude 54.597 and longitude -5.925. Stay updated with localized weather information tailored for Northern Ireland.

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