Pontoise
January
Weather in Pontoise for January 2026
Your guide to Pontoise weather in January - trends and predictions
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.
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Snow Forecast ❄️
Temperatures
Rain 🌧️
More
10
Dry days
19
Rainy days
2
Snow days
7°/2°
Temperatures
21 km/h
Avg max wind
79 %
Avg humidity
Pontoise Weather January
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Temperatures trend during January in Pontoise
See the weather trend as well as the moving average line
January weather in Pontoise day by day
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| 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 | |
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Important Notice
Our weather forecast for Pontoise 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 Pontoise forecast closer to your planned date for the most up-to-date weather information.
Change Month
Pontoise weather in January vs December vs February
Compare January weather in Pontoise with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| December | January | February | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 9°/5° | 7°/2° | 10°/4° |
| Rainfall | 50 mm | 93 mm | 40 mm |
| Snowfall | 0 cm | 4 cm | 0 cm |
| Wind | 20.3 km/h | 21 km/h | 17.7 km/h |
| Humidity | 79% | 79% | 75% |
| Rainy days | 15 days | 19 days | 10 days |
| Snow days | 0 days | 2 days | 1 days |
| Dry days | 16 days | 10 days | 18 days |
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Pontoise in January - FAQ
What are the expected maximum and minimum temperatures in Pontoise during January?
Prepare for cooler days with highs just around 7° and colder nights, dipping below 2°.
How much rainfall should be expected in Pontoise during January?
Moderate rainfall is anticipated in Pontoise during January, with a total of 93.4 mm spread over approximately 19 days. Considering plans for rainy days is advisable.
Will it snow in Pontoise in January 2026?
Pontoise experiences an average snowfall of 3.73 cm during January, occurring over 2 days.
What are the typical wind conditions in Pontoise during January?
The average wind speed in Pontoise during January is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
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
Track daily snowfall levels and discover Pontoise’s snowy potential this January ❄️
On average, Pontoise sees 2 snowy days during January, with approximately 3.7 cm of total snowfall.
January rainfall patterns in Pontoise
Explore the daily rainfall trends and prepare for Pontoises January weather 💧
Typically, Pontoise has 19 rainy days in January with a total of 93.4 mm of rainfall.
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