Greenock
January
Weather in Greenock for January 2026
Your guide to Greenock weather in January - trends and predictions
Greenock typically experiences moderate snowfall in January, with an average of 8 snowy days.
In general, the average temperature in Greenock at the beginning of January is 3.7 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 5.6 °C by the end of January.
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Snow Forecast ❄️
Temperatures
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11
Dry days
12
Rainy days
8
Snow days
5°/0°
Temperatures
19 km/h
Avg max wind
88 %
Avg humidity
Greenock Weather January
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  5° | 2  3° | 3  4° | 4 4° | |||
| 5  4° | 6  3° | 7  3° | 8 2° | 9  2° | 10 2° | 11 2° |
| 12  3° | 13 7° | 14 6° | 15 5° | 16 6° | 17 4° | 18 4° |
| 19  5° | 20 7° | 21 8° | 22 7° | 23 7° | 24 7° | 25  6° |
| 26 4° | 27 5° | 28 7° | 29 5° | 30 6° | 31 6° |
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Temperatures trend during January in Greenock
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. | Light freezing rain | 5° /0° | 4.7 mm | 0 cm | |
| 2 Jan. | Light drizzle | 3° /0° | 5.6 mm | 0 cm | |
| 3 Jan. | Light rain shower | 4° /1° | 2.1 mm | 0 cm | |
| 4 Jan. | Light rain shower | 4° /2° | 3.9 mm | 0 cm | |
| 5 Jan. | Overcast | 4° /0° | 1.9 mm | 1.3 cm | |
| 6 Jan. | Partly cloudy | 3° /-1° | 0.5 mm | 0.3 cm | |
| 7 Jan. | Sunny | 3° /-2° | 0 mm | 0 cm | |
| 8 Jan. | Partly cloudy | 2° /-2° | 0 mm | 0 cm | |
| 9 Jan. | Cloudy | 2° /-2° | 0 mm | 0 cm | |
| 10 Jan. | Cloudy | 2° /-3° | 0 mm | 0 cm | |
| 11 Jan. | Sunny | 2° /-3° | 0 mm | 0 cm | |
| 12 Jan. | Mist | 3° /-1° | 0.2 mm | 0 cm | |
| 13 Jan. | Mist | 7° /2° | 2.7 mm | 0 cm | |
| 14 Jan. | Mist | 6° /2° | 0.1 mm | 0 cm | |
| 15 Jan. | Light freezing rain | 5° /0° | 0 mm | 0 cm | |
| 16 Jan. | Light rain shower | 6° /-2° | 3.3 mm | 2.4 cm | |
| 17 Jan. | Partly cloudy | 4° /-1° | 0 mm | 0 cm | |
| 18 Jan. | Partly cloudy | 4° /0° | 0 mm | 0 cm | |
| 19 Jan. | Heavy snow | 5° /0° | 4.8 mm | 0.8 cm | |
| 20 Jan. | Light drizzle | 7° /1° | 8.3 mm | 0 cm | |
| 21 Jan. | Light rain shower | 8° /2° | 9.7 mm | 0 cm | |
| 22 Jan. | Light rain shower | 7° /3° | 3.7 mm | 0 cm | |
| 23 Jan. | Light rain shower | 7° /2° | 15.6 mm | 0 cm | |
| 24 Jan. | Patchy rain possible | 7° /1° | 11.8 mm | 3.1 cm | |
| 25 Jan. | Moderate rain | 6° /0° | 13.4 mm | 2.6 cm | |
| 26 Jan. | Light rain shower | 4° /1° | 5.1 mm | 0.2 cm | |
| 27 Jan. | Patchy rain possible | 5° /3° | 3.3 mm | 1 cm | |
| 28 Jan. | Light drizzle | 7° /1° | 1.3 mm | 0 cm | |
| 29 Jan. | Overcast | 5° /0° | 0.1 mm | 0 cm | |
| 30 Jan. | Patchy rain possible | 6° /0° | 1.3 mm | 0 cm | |
| 31 Jan. | Moderate rain | 6° /1° | 9.3 mm | 0 cm | |
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Important Notice
Our weather forecast for Greenock 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 Greenock forecast closer to your planned date for the most up-to-date weather information.
Greenock in January - FAQ
What are the expected maximum and minimum temperatures in Greenock during January?
Brace for cold days with temperatures not exceeding 5° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Greenock during January?
Significant rainfall exceeding 112.6 mm is expected in Greenock during January, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Greenock in January 2026?
Greenock experiences an average snowfall of 11.795 cm during January, occurring over 8 days.
What are the typical wind conditions in Greenock during January?
The average wind speed in Greenock during January is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
Greenock snow forecast January 2026
Track daily snowfall levels and discover Greenock’s snowy potential this January ❄️
January rainfall patterns in Greenock
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