Sligo
December
Weather in Sligo for December 2026
Your guide to Sligo weather in December - trends and predictions
Sligo in December brings notable rainfall, with an average of 19 rainy days and a total precipitation of 131.8 mm.
Is December a good time to visit Sligo? check out the best time to travel to Sligo page.
Rain 🌧️
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12
Dry days
19
Rainy days
0
Snow days
8°/4°
Temperatures
28 km/h
Avg max wind
86 %
Avg humidity
Sligo Weather December
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Temperatures trend during December in Sligo
See the weather trend as well as the moving average line
December weather in Sligo day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Light rain | 11° /6° | 3.4 mm | 0.4 | |
| 2 Dec. |  Patchy rain possible | 7° /3° | 2.2 mm | 0.4 | |
| 3 Dec. | Light rain | 8° /2° | 4.9 mm | 0.4 | |
| 4 Dec. | Light rain | 8° /3° | 3.2 mm | 0.4 | |
| 5 Dec. |  Moderate or heavy rain with thunder | 10° /4° | 7.3 mm | 0.3 | |
| 6 Dec. |  Moderate rain | 11° /6° | 11 mm | 0.3 | |
| 7 Dec. | Moderate rain | 9° /6° | 23.5 mm | 0.3 | |
| 8 Dec. | Patchy rain possible | 8° /4° | 1.4 mm | 0.3 | |
| 9 Dec. | Light rain | 10° /4° | 7.6 mm | 0.3 | |
| 10 Dec. |  Sunny | 7° /4° | 0.6 mm | 0.3 | |
| 11 Dec. | Light rain | 7° /2° | 2.5 mm | 0.3 | |
| 12 Dec. |  Mist | 5° /2° | 0.4 mm | 0.3 | |
| 13 Dec. | Light drizzle | 8° /2° | 1.9 mm | 0.3 | |
| 14 Dec. | Moderate rain | 11° /6° | 10.8 mm | 0.3 | |
| 15 Dec. | Patchy rain possible | 9° /7° | 0.5 mm | 0.3 | |
| 16 Dec. | Patchy rain possible | 8° /4° | 0.3 mm | 0.3 | |
| 17 Dec. | Light rain | 12° /6° | 5.4 mm | 0.3 | |
| 18 Dec. | Light rain | 10° /4° | 6 mm | 0.3 | |
| 19 Dec. | Light rain | 7° /5° | 4.4 mm | 0.3 | |
| 20 Dec. | Moderate or heavy rain with thunder | 8° /4° | 6.6 mm | 0.3 | |
| 21 Dec. | Light rain | 9° /4° | 9 mm | 0.3 | |
| 22 Dec. |  Light sleet showers | 7° /5° | 4.9 mm | 0.3 | |
| 23 Dec. | Light rain | 10° /6° | 4.7 mm | 0.3 | |
| 24 Dec. | Patchy rain possible | 10° /6° | 0.2 mm | 0.3 | |
| 25 Dec. | Patchy rain possible | 8° /5° | 0 mm | 0.3 | |
| 26 Dec. | Light rain | 7° /4° | 2.9 mm | 0.3 | |
| 27 Dec. | Light rain shower | 8° /5° | 0.7 mm | 0.3 | |
| 28 Dec. | Light rain shower | 7° /3° | 0.6 mm | 0.3 | |
| 29 Dec. | Patchy rain possible | 7° /3° | 0.1 mm | 0.3 | |
| 30 Dec. | Light rain | 8° /5° | 1.3 mm | 0.3 | |
| 31 Dec. | Light rain | 8° /3° | 3.5 mm | 0.3 | |
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Important Notice
Our weather forecast for Sligo 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 Sligo forecast closer to your planned date for the most up-to-date weather information.
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Sligo in December - FAQ
What are the expected maximum and minimum temperatures in Sligo during December?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 4°.
How much rainfall should be expected in Sligo during December?
Significant rainfall exceeding 131.8 mm is expected in Sligo during December, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Sligo in December 2026?
Sligo typically sees 0 cm of snowfall during December.
What are the typical wind conditions in Sligo during December?
The average wind speed in Sligo during December is 28 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Sligo
Explore the daily rainfall trends and prepare for Sligos December weather 💧
Typically, Sligo has 19 rainy days in December with a total of 131.8 mm of rainfall.
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