Derry City and Strabane (Derry)
December
Weather in Derry City and Strabane for December 2025
Your guide to Derry City and Strabane weather in December - trends and predictions
In general, the average temperature in Derry City and Strabane at the beginning of December is 7.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 8.9 °C by the end of December.
Derry City and Strabane experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 185.4 mm.
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Temperatures
Rain 🌧️
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5
Dry days
26
Rainy days
0
Snow days
8°/4°
Temperatures
29 km/h
Avg max wind
86 %
Avg humidity
Derry City and Strabane Weather December
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  8° | 2  5° | 3 5° | 4 7° | 5  7° | 6  8° | 7  10° |
| 8 9° | 9 7° | 10  7° | 11 5° | 12 5° | 13  5° | 14 9° |
| 15 11° | 16 11° | 17 13° | 18 12° | 19 7° | 20 9° | 21 11° |
| 22 8° | 23 11° | 24 13° | 25 10° | 26 9° | 27 10° | 28 8° |
| 29 8° | 30  9° | 31 8° |
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Temperatures trend during December in Derry City and Strabane
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. | Fog | 8° /3° | 1.1 mm | 0 cm | |
| 2 Dec. | Patchy rain possible | 5° /-1° | 0.5 mm | 0 cm | |
| 3 Dec. | Fog | 5° /-1° | 2.9 mm | 0 cm | |
| 4 Dec. | Light rain shower | 7° /1° | 1.4 mm | 0 cm | |
| 5 Dec. | Partly cloudy | 7° /2° | 3.2 mm | 0 cm | |
| 6 Dec. | Light rain | 8° /1° | 17.1 mm | 0 cm | |
| 7 Dec. | Moderate rain | 10° /5° | 10.6 mm | 0 cm | |
| 8 Dec. | Light rain shower | 9° /4° | 4.9 mm | 0 cm | |
| 9 Dec. | Light rain shower | 7° /3° | 7.7 mm | 0 cm | |
| 10 Dec. | Moderate or heavy rain with thunder | 7° /1° | 5.1 mm | 0 cm | |
| 11 Dec. | Patchy rain possible | 5° /1° | 4.7 mm | 0 cm | |
| 12 Dec. | Moderate rain | 5° /2° | 11.9 mm | 0 cm | |
| 13 Dec. | Overcast | 5° /1° | 0.4 mm | 0 cm | |
| 14 Dec. | Patchy rain possible | 9° /2° | 1.9 mm | 0 cm | |
| 15 Dec. | Patchy rain possible | 11° /8° | 0.1 mm | 0 cm | |
| 16 Dec. | Patchy rain possible | 11° /8° | 0.2 mm | 0 cm | |
| 17 Dec. | Light drizzle | 13° /8° | 3.2 mm | 0 cm | |
| 18 Dec. | Light drizzle | 12° /5° | 4.9 mm | 0 cm | |
| 19 Dec. | Light drizzle | 7° /2° | 2.7 mm | 0 cm | |
| 20 Dec. | Light drizzle | 9° /6° | 4.9 mm | 0 cm | |
| 21 Dec. | Light rain shower | 11° /5° | 6 mm | 0.4 cm | |
| 22 Dec. | Patchy rain possible | 8° /5° | 4.7 mm | 0.1 cm | |
| 23 Dec. | Moderate rain | 11° /6° | 7.8 mm | 0 cm | |
| 24 Dec. | Light rain shower | 13° /9° | 2.5 mm | 0 cm | |
| 25 Dec. | Light rain shower | 10° /6° | 4.8 mm | 0 cm | |
| 26 Dec. | Patchy rain possible | 9° /4° | 2.7 mm | 0 cm | |
| 27 Dec. | Light rain shower | 10° /5° | 11 mm | 0 cm | |
| 28 Dec. | Light rain shower | 8° /5° | 8.7 mm | 0 cm | |
| 29 Dec. | Moderate or heavy rain with thunder | 8° /3° | 2.4 mm | 0 cm | |
| 30 Dec. | Light sleet | 9° /5° | 7.6 mm | 0 cm | |
| 31 Dec. | Patchy rain possible | 8° /3° | 4.5 mm | 0 cm | |
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Important Notice
Our weather forecast for Derry City and Strabane in December 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 Derry City and Strabane forecast closer to your planned date for the most up-to-date weather information.
Derry City and Strabane in December - FAQ
What are the expected maximum and minimum temperatures in Derry City and Strabane during December?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 4°.
How much rainfall should be expected in Derry City and Strabane during December?
Significant rainfall exceeding 185.4 mm is expected in Derry City and Strabane during December, occurring over more than 26 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Derry City and Strabane in December 2025?
Derry City and Strabane typically sees 0.03 cm of snowfall during December.
What are the typical wind conditions in Derry City and Strabane during December?
The average wind speed in Derry City and Strabane during December is 29 km/h, suggesting breezy to windy conditions, depending on your activities.
Derry City and Strabane snow forecast December 2025
Track daily snowfall levels and discover Derry City and Strabane’s snowy potential this December ❄️
December rainfall patterns in Derry City and Strabane
Explore the daily rainfall trends and prepare for Derry City and Strabanes December weather 💧
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Where is Derry City and Strabane?Get accurate weather forecasts for Derry City and Strabane, located at latitude 54.998 and longitude -7.309. Stay updated with localized weather information tailored for Derry City and Strabane.
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