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United Kingdom weather

Weather in West Sussex for January 2025

Your guide to West Sussex weather in January - trends and predictions

    Official Weather Alert ⚠️

  • Yellow Flood Vigilance - See hour by hour.

    • Snow Forecast ❄️

  • With an average of 2 snowy days, West Sussex usually enjoys a light touch of snow in January.
    According to West Sussex snow forecast for January 2025, no snow is expected until the end of the month.

    • Temperatures

  • Until now, January 2025 in West Sussex is slightly cooler than the historical average by -1.1 °C.

  • The forecast for the next days in West Sussex predicts temperatures to be around 8 °C, close to the historical average.

  • In general, the average temperature in West Sussex at the beginning of January is 8.6 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 8.4 °C by the end of January.

    • Rain 🌧️

  • West Sussex in January brings notable rainfall, with an average of 16 rainy days and a total precipitation of 65 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
13
Dry days
Average rainy days
16
Rainy days
Average snowy days
2
Snow days
Average temperatures
7°/2°
Temperatures
Average wind speed
27 km/h
Avg max wind
Average humidity
82 %
Avg humidity

West Sussex in January average weather

Move between months or click on a day
December
February
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
11°
2
Overcast
8°
3
Heavy rain at times
8°
4
Patchy rain possible
8°
5
Overcast
10°
6
Patchy rain possible
9°
7
Moderate rain at times
6°
8
Moderate or heavy snow showers
4°
9
Overcast
4°
10
Heavy rain at times
6°
11
Moderate rain at times
6°
12
Overcast
7°
13
Cloudy
7°
14
Moderate or heavy rain shower
8°
15
Cloudy
6°
16
Moderate or heavy rain shower
5°
17
Overcast
4°
18
Sunny
4°
19
Sunny
4°
20
Overcast
4°
21
Weather Alert Partly cloudy
6°
22
Weather Alert Patchy rain possible
4°
23
Patchy rain possible
8°
24
Moderate rain
10°
25
Moderate rain
4°
26
Partly cloudy
7°
27
Partly cloudy
6°
28
Patchy rain possible
10°
29
Patchy rain possible
11°
30
Patchy rain possible
10°
31
Patchy rain possible
11°
Select a date

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Access West Sussex weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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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

Click on a date for more information
December February
Date Weather Temperatures Rain Snow More
1 Jan. Patchy rain possible
Patchy rain possible
 11° /5° 7.8 mm 0 cm
2 Jan. Overcast
Overcast
 8° /4° 3.1 mm 0 cm
3 Jan. Heavy rain at times
Heavy rain at times
 8° /3° 3.6 mm 0 cm
4 Jan. Patchy rain possible
Patchy rain possible
 8° /4° 4.9 mm 1.2 cm
5 Jan. Overcast
Overcast
 10° /3° 7.1 mm 0 cm
6 Jan. Patchy rain possible
Patchy rain possible
 9° /3° 1.7 mm 0.2 cm
7 Jan. Moderate rain at times
Moderate rain at times
 6° /2° 1.8 mm 0.3 cm
8 Jan. Moderate or heavy snow showers
Moderate or heavy snow showers
 4° /1° 1.3 mm 0.3 cm
9 Jan. Overcast
Overcast
 4° /1° 0.1 mm 0 cm
10 Jan. Heavy rain at times
Heavy rain at times
 6° /1° 1.9 mm 0.2 cm
11 Jan. Moderate rain at times
Moderate rain at times
 6° /1° 0.7 mm 0 cm
12 Jan. Overcast
Overcast
 7° /2° 2.9 mm 0 cm
13 Jan. Cloudy
Cloudy
 7° /1° 0 mm 0 cm
14 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 8° /2° 4.9 mm 0 cm
15 Jan. Cloudy
Cloudy
 6° /2° 0 mm 0 cm
16 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 5° /0° 5 mm 0 cm
17 Jan. Overcast
Overcast
 4° /-1° 0.3 mm 0.2 cm
18 Jan. Sunny
Sunny
 4° /-2° 0 mm 0 cm
19 Jan. Sunny
Sunny
 4° /-1° 0 mm 0 cm
20 Jan. Overcast
Overcast
 4° /-1° 0 mm 0 cm
21 Jan. Partly cloudy
Partly cloudy
 6° /2° 0 mm 0 cm
22 Jan. Patchy rain possible
Patchy rain possible
 4° /3° 1 mm 0 cm
23 Jan. Patchy rain possible
Patchy rain possible
 8° /1° 4.8 mm 0 cm
24 Jan. Moderate rain
Moderate rain
 10° /4° 10.6 mm 0 cm
25 Jan. Moderate rain
Moderate rain
 4° /2° 5.6 mm 0 cm
26 Jan. Partly cloudy
Partly cloudy
 7° /2° 0 mm 0 cm
27 Jan. Partly cloudy
Partly cloudy
 6° /2° 0 mm 0 cm
28 Jan. Patchy rain possible
Patchy rain possible
 10° /6° 2.7 mm 0 cm
29 Jan. Patchy rain possible
Patchy rain possible
 11° /6° 1.6 mm 0 cm
30 Jan. Patchy rain possible
Patchy rain possible
 10° /5° 0.2 mm 0 cm
31 Jan. Patchy rain possible
Patchy rain possible
 11° /10° 2.5 mm 0 cm
Next
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 2°.
How much rainfall should be expected in West Sussex during January?
Moderate rainfall is anticipated in West Sussex during January, with a total of 65 mm spread over approximately 16 days. Considering plans for rainy days is advisable.
Will it snow in West Sussex in January 2025?
West Sussex experiences an average snowfall of 0.56 cm during January, occurring over 2 days.
What are the typical wind conditions in West Sussex during January?
The average wind speed in West Sussex during January is 27 km/h, suggesting breezy to windy conditions, depending on your activities.

West Sussex snow forecast January 2025

Track daily snowfall levels and discover West Sussex’s snowy potential this January ❄️

January rainfall patterns in West Sussex

Explore the daily rainfall trends and prepare for West Sussexs January weather 💧
Top locations in West Sussex
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Bognor RegisCrawleyLittlehamptonWorthing
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Location coordinates Where is West Sussex?

Get accurate weather forecasts for West Sussex, located at latitude 51.113 and longitude -0.183. Stay updated with localized weather information tailored for West Sussex.

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