Northern Ireland (Belfast)
April
Weather in Northern Ireland for April 2026
Your guide to Northern Ireland weather in April - trends and predictions
In general, the average temperature in Northern Ireland at the beginning of April is 10.7 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 11.9 °C by the end of April.
Northern Ireland in April brings notable rainfall, with an average of 20 rainy days and a total precipitation of 297.7 mm.
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Temperatures
Rain 🌧️
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10
Dry days
20
Rainy days
0
Snow days
13°/3°
Temperatures
23 km/h
Avg max wind
84 %
Avg humidity
Northern Ireland Weather April
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  9° | 2 11° | 3  10° | 4 10° | 5  11° | ||
| 6  12° | 7 12° | 8 11° | 9 12° | 10 13° | 11  13° | 12 12° |
| 13 11° | 14 10° | 15 10° | 16 10° | 17 11° | 18  11° | 19 11° |
| 20  12° | 21 13° | 22 11° | 23 11° | 24 10° | 25 10° | 26 10° |
| 27 12° | 28 14° | 29 14° | 30 13° |
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Temperatures trend during April in Northern Ireland
See the weather trend as well as the moving average line
April weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Apr. | Patchy rain possible | 9° /5° | 3.5 mm | 2 | |
| 2 Apr. | Patchy rain possible | 11° /4° | 0.4 mm | 3 | |
| 3 Apr. | Cloudy | 10° /4° | 5.5 mm | 3 | |
| 4 Apr. | Patchy rain possible | 10° /4° | 3.5 mm | 3 | |
| 5 Apr. | Heavy rain at times | 11° /6° | 4.8 mm | 3 | |
| 6 Apr. | Overcast | 12° /5° | 1.3 mm | 3 | |
| 7 Apr. | Patchy rain possible | 12° /3° | 0.9 mm | 3 | |
| 8 Apr. | Patchy rain possible | 11° /3° | 4.3 mm | 3 | |
| 9 Apr. | Patchy rain possible | 12° /4° | 2.3 mm | 3 | |
| 10 Apr. | Heavy rain at times | 13° /3° | 3.9 mm | 3 | |
| 11 Apr. | Moderate or heavy rain shower | 13° /6° | 8.4 mm | 3 | |
| 12 Apr. | Light rain shower | 12° /5° | 3 mm | 3 | |
| 13 Apr. | Light rain shower | 11° /4° | 1.4 mm | 3 | |
| 14 Apr. | Light rain shower | 10° /2° | 3.8 mm | 3 | |
| 15 Apr. | Overcast | 10° /3° | 3.1 mm | 3 | |
| 16 Apr. | Patchy rain possible | 10° /3° | 11.1 mm | 3 | |
| 17 Apr. | Patchy rain possible | 11° /3° | 0.2 mm | 3 | |
| 18 Apr. | Partly cloudy | 11° /4° | 6.8 mm | 3 | |
| 19 Apr. | Patchy rain possible | 11° /5° | 2 mm | 3 | |
| 20 Apr. | Sunny | 12° /4° | 0.2 mm | 3 | |
| 21 Apr. | Cloudy | 13° /4° | 2.2 mm | 3 | |
| 22 Apr. | Heavy rain at times | 11° /3° | 4.1 mm | 3 | |
| 23 Apr. | Heavy rain at times | 11° /4° | 2.6 mm | 3 | |
| 24 Apr. | Patchy rain possible | 10° /3° | 1.3 mm | 3 | |
| 25 Apr. | Patchy rain possible | 10° /3° | 2.3 mm | 3 | |
| 26 Apr. | Patchy rain possible | 10° /3° | 0.4 mm | 2 | |
| 27 Apr. | Moderate or heavy rain shower | 12° /6° | 5.7 mm | 3 | |
| 28 Apr. | Heavy rain at times | 14° /6° | 3.2 mm | 3 | |
| 29 Apr. | Moderate rain at times | 14° /5° | 2.7 mm | 4 | |
| 30 Apr. | Moderate or heavy rain shower | 13° /6° | 9 mm | 4 | |
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Important Notice
Our weather forecast for Northern Ireland in April 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.
Northern Ireland in April - FAQ
What are the expected maximum and minimum temperatures in Northern Ireland during April?
Prepare for cooler days with highs just around 13° and colder nights, dipping below 3°.
How much rainfall should be expected in Northern Ireland during April?
Significant rainfall exceeding 297.7 mm is expected in Northern Ireland during April, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Northern Ireland during April?
The average wind speed in Northern Ireland during April is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
April rainfall patterns in Northern Ireland
Explore the daily rainfall trends and prepare for Northern Irelands April weather 💧
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