West Sussex
January
Weather in West Sussex for January 2025
Your guide to West Sussex weather in January - trends and predictions
In general, the average temperature in West Sussex at the beginning of January is 8.6 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 9.6 °C by the end of January.
The climate of West Sussex in January is notably wet, with an average of 12 rainy days.
With an average of 2 snowy days, West Sussex enjoys a light touch of snow in January.
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17
Dry days
12
Rainy days
2
Snow days
7°/4°
Temperatures
39 km/h
Avg max wind
78 %
Avg humidity
West Sussex in January average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  11° | 2 12° | 3 10° | 4 9° | 5  7° | ||
| 6 7° | 7 4° | 8  4° | 9  3° | 10  4° | 11  5° | 12 6° |
| 13 5° | 14 5° | 15 2° | 16 3° | 17  3° | 18 3° | 19 3° |
| 20 5° | 21 11° | 22 11° | 23  11° | 24 11° | 25 10° | 26 11° |
| 27 7° | 28 9° | 29 10° | 30 10° | 31 10° |
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Temperatures trend during January in West Sussex
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 rain shower | 11° /8° | 10.8 mm | 0 cm | |
| 2 Jan. | Light rain shower | 12° /10° | 11.9 mm | 0 cm | |
| 3 Jan. | Light rain shower | 10° /9° | 4.9 mm | 0 cm | |
| 4 Jan. | Light rain shower | 9° /7° | 10.4 mm | 0 cm | |
| 5 Jan. | Partly cloudy | 7° /4° | 5.9 mm | 0 cm | |
| 6 Jan. | Patchy rain possible | 7° /5° | 0.3 mm | 0 cm | |
| 7 Jan. | Patchy rain possible | 4° /2° | 0.1 mm | 0 cm | |
| 8 Jan. | Light snow showers | 4° /2° | 0.3 mm | 0 cm | |
| 9 Jan. | Overcast | 3° /1° | 0 mm | 0 cm | |
| 10 Jan. | Light snow | 4° /1° | 0 mm | 0 cm | |
| 11 Jan. | Sunny | 5° /1° | 0 mm | 0 cm | |
| 12 Jan. | Overcast | 6° /3° | 0.1 mm | 0 cm | |
| 13 Jan. | Sunny | 5° /2° | 0 mm | 0 cm | |
| 14 Jan. | Patchy rain possible | 5° /3° | 0.1 mm | 0 cm | |
| 15 Jan. | Overcast | 2° /0° | 0 mm | 0 cm | |
| 16 Jan. | Partly cloudy | 3° /0° | 0 mm | 0 cm | |
| 17 Jan. | Heavy snow | 3° /1° | 3.2 mm | 2.4 cm | |
| 18 Jan. | Sunny | 3° /0° | 0 mm | 0 cm | |
| 19 Jan. | Sunny | 3° /0° | 0 mm | 0 cm | |
| 20 Jan. | Overcast | 5° /4° | 0.1 mm | 0 cm | |
| 21 Jan. | Patchy rain possible | 11° /5° | 9.3 mm | 0 cm | |
| 22 Jan. | Patchy rain possible | 11° /7° | 1.2 mm | 0 cm | |
| 23 Jan. | Light rain | 11° /7° | 2.8 mm | 0 cm | |
| 24 Jan. | Patchy rain possible | 11° /8° | 1.5 mm | 0 cm | |
| 25 Jan. | Light drizzle | 10° /8° | 2.1 mm | 0 cm | |
| 26 Jan. | Patchy rain possible | 11° /6° | 5.7 mm | 0 cm | |
| 27 Jan. | Partly cloudy | 7° /6° | 0 mm | 0 cm | |
| 28 Jan. | Overcast | 9° /7° | 0 mm | 0 cm | |
| 29 Jan. | Overcast | 10° /8° | 0 mm | 0 cm | |
| 30 Jan. | Patchy rain possible | 10° /5° | 0.2 mm | 0 cm | |
| 31 Jan. | Overcast | 10° /5° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for West Sussex 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 West Sussex forecast closer to your planned date for the most up-to-date weather information.
West Sussex in January - FAQ
What are the expected maximum and minimum temperatures in West Sussex during January?
Prepare for cooler days with highs just around 7° and colder nights, dipping below 4°.
How much rainfall should be expected in West Sussex during January?
Moderate rainfall is anticipated in West Sussex during January, with a total of 70.9 mm spread over approximately 12 days. Considering plans for rainy days is advisable.
Is snowfall common in West Sussex during January?
West Sussex experiences an average snowfall of 2.4 cm during January, occurring over 2 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in West Sussex during January?
The average wind speed in West Sussex during January is 39 km/h, suggesting breezy to windy conditions, depending on your activities.
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