Mayo County (Westport)
December
Weather in Mayo County for December 2026
Your guide to Mayo County weather in December - trends and predictions
Mayo County in December brings notable rainfall, with an average of 19 rainy days and a total precipitation of 158.9 mm.
Is December a good time to visit Mayo County? check out the best time to travel to Mayo County page.
Rain 🌧️
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12
Dry days
19
Rainy days
0
Snow days
8°/4°
Temperatures
26 km/h
Avg max wind
85 %
Avg humidity
Mayo County Weather December
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Temperatures trend during December in Mayo County
See the weather trend as well as the moving average line
December weather in Mayo County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Light rain | 11° /6° | 2.6 mm | 0.4 | |
| 2 Dec. | Light rain | 7° /4° | 3 mm | 0.4 | |
| 3 Dec. |  Moderate or heavy rain shower | 8° /3° | 7.8 mm | 0.4 | |
| 4 Dec. | Moderate or heavy rain shower | 9° /4° | 8.4 mm | 0.4 | |
| 5 Dec. | Moderate or heavy rain shower | 10° /5° | 9.9 mm | 0.4 | |
| 6 Dec. |  Moderate rain | 11° /6° | 19.7 mm | 0.4 | |
| 7 Dec. | Moderate rain | 8° /6° | 13 mm | 0.4 | |
| 8 Dec. | Light rain | 8° /5° | 2.7 mm | 0.4 | |
| 9 Dec. | Moderate rain | 10° /4° | 13 mm | 0.4 | |
| 10 Dec. |  Patchy rain possible | 7° /4° | 1.1 mm | 0.3 | |
| 11 Dec. | Light rain | 7° /3° | 2.9 mm | 0.3 | |
| 12 Dec. | Light rain | 5° /3° | 2.9 mm | 0.3 | |
| 13 Dec. | Light rain | 9° /4° | 5.7 mm | 0.3 | |
| 14 Dec. | Moderate rain | 11° /5° | 10.7 mm | 0.3 | |
| 15 Dec. | Patchy rain possible | 9° /7° | 0.6 mm | 0.3 | |
| 16 Dec. | Patchy rain possible | 9° /5° | 0.4 mm | 0.3 | |
| 17 Dec. | Moderate or heavy rain shower | 12° /7° | 9.9 mm | 0.3 | |
| 18 Dec. | Moderate rain | 10° /4° | 10.8 mm | 0.3 | |
| 19 Dec. | Light rain | 8° /5° | 2.7 mm | 0.3 | |
| 20 Dec. | Moderate or heavy rain shower | 9° /5° | 6.6 mm | 0.3 | |
| 21 Dec. | Moderate rain at times | 8° /3° | 7.7 mm | 0.3 | |
| 22 Dec. | Light rain | 7° /3° | 3 mm | 0.3 | |
| 23 Dec. | Moderate or heavy rain shower | 9° /6° | 5 mm | 0.3 | |
| 24 Dec. | Patchy rain possible | 9° /6° | 0.6 mm | 0.3 | |
| 25 Dec. | Patchy rain possible | 8° /5° | 0.2 mm | 0.3 | |
| 26 Dec. | Patchy rain possible | 8° /4° | 1.7 mm | 0.3 | |
| 27 Dec. | Patchy rain possible | 8° /4° | 0.4 mm | 0.3 | |
| 28 Dec. | Patchy rain possible | 7° /4° | 0.9 mm | 0.3 | |
| 29 Dec. | Patchy rain possible | 7° /4° | 0.1 mm | 0.3 | |
| 30 Dec. | Patchy rain possible | 8° /5° | 0.8 mm | 0.3 | |
| 31 Dec. | Light rain | 8° /3° | 4.2 mm | 0.3 | |
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Important Notice
Our weather forecast for Mayo County 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 Mayo County forecast closer to your planned date for the most up-to-date weather information.
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Mayo County in December - FAQ
What are the expected maximum and minimum temperatures in Mayo County during December?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 4°.
How much rainfall should be expected in Mayo County during December?
Significant rainfall exceeding 158.9 mm is expected in Mayo County during December, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Mayo County in December 2026?
Mayo County typically sees 0 cm of snowfall during December.
What are the typical wind conditions in Mayo County during December?
The average wind speed in Mayo County during December is 26 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Mayo County
Explore the daily rainfall trends and prepare for Mayo Countys December weather 💧
Typically, Mayo County has 19 rainy days in December with a total of 158.9 mm of rainfall.
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