Weather in Pontoise for January 2026
With an average of 2 snowy days, Pontoise usually enjoys a light touch of snow in January.
In general, the average temperature in Pontoise at the beginning of January is 8.4 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 8.3 °C by the end of January.
Pontoise in January brings notable rainfall, with an average of 19 rainy days and a total precipitation of 93.4 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Snow Forecast ❄️
Temperatures
Rain 🌧️
More
Pontoise Weather January
Temperatures trend during January in Pontoise
January weather in Pontoise day by day
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. |  Light rain shower | 9° /4° | 2.7 mm | 0 cm | |
| 2 Jan. |  Light rain | 11° /5° | 19 mm | 0 cm | |
| 3 Jan. | Light rain shower | 8° /4° | 0.5 mm | 0 cm | |
| 4 Jan. | Light rain shower | 7° /3° | 6.2 mm | 0 cm | |
| 5 Jan. | Patchy rain possible | 10° /5° | 3.2 mm | 0 cm | |
| 6 Jan. | Patchy rain possible | 9° /3° | 2 mm | 0 cm | |
| 7 Jan. | Patchy rain possible | 5° /1° | 0.4 mm | 0 cm | |
| 8 Jan. |  Overcast | 4° /0° | 9.6 mm | 0 cm | |
| 9 Jan. | Overcast | 5° /-1° | 2.6 mm | 0 cm | |
| 10 Jan. | Overcast | 1° /-1° | 7.2 mm | 1.9 cm | |
| 11 Jan. |  Heavy rain at times | 7° /2° | 2.1 mm | 0 cm | |
| 12 Jan. | Patchy rain possible | 7° /2° | 0.5 mm | 0 cm | |
| 13 Jan. |  Sunny | 6° /1° | 0.6 mm | 0 cm | |
| 14 Jan. |  Partly cloudy | 7° /1° | 3.2 mm | 0 cm | |
| 15 Jan. | Patchy rain possible | 6° /1° | 0.6 mm | 0 cm | |
| 16 Jan. |  Moderate rain at times | 6° /1° | 3.6 mm | 0 cm | |
| 17 Jan. |  Light freezing rain | 7° /0° | 11 mm | 0 cm | |
| 18 Jan. | Patchy rain possible | 4° /-2° | 2.3 mm | 1.8 cm | |
| 19 Jan. | Patchy rain possible | 4° /-2° | 0.1 mm | 0 cm | |
| 20 Jan. | Light freezing rain | 4° /-2° | 0.2 mm | 0 cm | |
| 21 Jan. |  Cloudy | 6° /-1° | 0.1 mm | 0 cm | |
| 22 Jan. | Partly cloudy | 8° /2° | 3 mm | 0 cm | |
| 23 Jan. | Overcast | 8° /2° | 1 mm | 0 cm | |
| 24 Jan. | Light rain | 10° /5° | 2.9 mm | 0 cm | |
| 25 Jan. | Partly cloudy | 9° /4° | 1.1 mm | 0 cm | |
| 26 Jan. | Light drizzle | 8° /1° | 1.2 mm | 0 cm | |
| 27 Jan. | Overcast | 7° /3° | 2.6 mm | 0 cm | |
| 28 Jan. | Partly cloudy | 8° /3° | 0.6 mm | 0 cm | |
| 29 Jan. | Overcast | 9° /3° | 0.4 mm | 0 cm | |
| 30 Jan. | Overcast | 9° /4° | 1.3 mm | 0 cm | |
| 31 Jan. | Patchy rain possible | 8° /2° | 1.5 mm | 0 cm | |
| Next | |||||
Pontoise in January - FAQ
What to pack to Pontoise in January?
As you prepare for your trip to Pontoise in January, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Pontoise, during January, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
Pontoise snow forecast January 2026
January rainfall patterns in Pontoise
Quick links
Where is Pontoise?Get accurate weather forecasts for Pontoise, located at latitude 49.05 and longitude 2.1. Stay updated with localized weather information tailored for Pontoise.