Roscommon
January
Weather in Roscommon for January 2026
Your guide to Roscommon weather in January - trends and predictions
With an average of 3 snowy days, Roscommon usually enjoys a light touch of snow in January.
In general, the average temperature in Roscommon at the beginning of January is 3.3 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 6.1 °C by the end of January.
The climate of Roscommon in January is notably wet, with an average of 14 rainy days, and a total of 62.5 mm of precipitation.
Snow Forecast ❄️
Temperatures
Rain 🌧️
14
Dry days
14
Rainy days
3
Snow days
6°/2°
Temperatures
23 km/h
Avg max wind
88 %
Avg humidity
Roscommon Weather January
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Temperatures trend during January in Roscommon
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January weather in Roscommon day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. |  Patchy rain possible | 6° /0° | 6.5 mm | 0 cm | |
| 2 Jan. |  Sunny | 4° /0° | 0 mm | 0 cm | |
| 3 Jan. |  Cloudy | 4° /0° | 0 mm | 0 cm | |
| 4 Jan. | Patchy rain possible | 2° /0° | 3.3 mm | 1.2 cm | |
| 5 Jan. |  Patchy moderate snow | 2° /0° | 6.9 mm | 3.3 cm | |
| 6 Jan. |  Moderate rain at times | 3° /-1° | 2.6 mm | 0.9 cm | |
| 7 Jan. | Cloudy | 2° /-1° | 0 mm | 0 cm | |
| 8 Jan. | Sunny | 1° /-2° | 0 mm | 0 cm | |
| 9 Jan. |  Partly cloudy | 2° /-3° | 0 mm | 0 cm | |
| 10 Jan. | Patchy rain possible | 2° /-1° | 0.6 mm | 0 cm | |
| 11 Jan. |  Overcast | 4° /1° | 3.1 mm | 0 cm | |
| 12 Jan. | Overcast | 9° /1° | 0 mm | 0 cm | |
| 13 Jan. | Moderate or heavy rain shower | 11° /9° | 5 mm | 0 cm | |
| 14 Jan. | Overcast | 12° /10° | 0.2 mm | 0 cm | |
| 15 Jan. | Sunny | 10° /5° | 0 mm | 0 cm | |
| 16 Jan. | Overcast | 9° /4° | 0 mm | 0 cm | |
| 17 Jan. | Overcast | 10° /6° | 0 mm | 0 cm | |
| 18 Jan. | Overcast | 10° /5° | 0 mm | 0 cm | |
| 19 Jan. | Patchy rain possible | 9° /6° | 0.8 mm | 0 cm | |
| 20 Jan. | Patchy rain possible | 9° /4° | 0.1 mm | 0 cm | |
| 21 Jan. | Patchy rain possible | 7° /2° | 0.4 mm | 0 cm | |
| 22 Jan. | Patchy rain possible | 6° /1° | 0.5 mm | 0 cm | |
| 23 Jan. |  Heavy rain at times | 5° /1° | 9 mm | 0 cm | |
| 24 Jan. | Patchy rain possible | 11° /0° | 4.8 mm | 0 cm | |
| 25 Jan. | Heavy rain at times | 4° /0° | 1.6 mm | 0 cm | |
| 26 Jan. | Moderate or heavy rain shower | 6° /0° | 7.4 mm | 0 cm | |
| 27 Jan. | Moderate or heavy rain shower | 6° /4° | 2.5 mm | 0 cm | |
| 28 Jan. | Patchy rain possible | 6° /2° | 1.5 mm | 0 cm | |
| 29 Jan. | Cloudy | 6° /1° | 0 mm | 0 cm | |
| 30 Jan. | Overcast | 8° /0° | 5.7 mm | 0 cm | |
| 31 Jan. | Sunny | 7° /2° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Roscommon in January 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 Roscommon forecast closer to your planned date for the most up-to-date weather information.
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Roscommon in January - FAQ
What are the expected maximum and minimum temperatures in Roscommon during January?
Prepare for cooler days with highs just around 6° and colder nights, dipping below 2°.
How much rainfall should be expected in Roscommon during January?
Moderate rainfall is anticipated in Roscommon during January, with a total of 62.5 mm spread over approximately 14 days. Considering plans for rainy days is advisable.
Will it snow in Roscommon in January 2026?
Roscommon experiences an average snowfall of 5.5 cm during January, occurring over 3 days.
What are the typical wind conditions in Roscommon during January?
The average wind speed in Roscommon during January is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
Roscommon snow forecast January 2026
Track daily snowfall levels and discover Roscommon’s snowy potential this January ❄️
January rainfall patterns in Roscommon
Explore the daily rainfall trends and prepare for Roscommons January weather 💧
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