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Weather in Guernsey for January 2025

Your guide to Guernsey weather in January - trends and predictions

  • In general, the average temperature in Guernsey at the beginning of January is 11.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 10.1 °C by the end of January.

  • Expect significant rainfall in Guernsey during January, with an average of 17 rainy days.

  • Is January a good time to visit Guernsey? check out the best time to travel to Guernsey page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
14
Dry days
Average rainy days
17
Rainy days
Average snowy days
0
Snow days
Average temperatures
11°/6°
Temperatures
Average wind speed
45 km/h
Avg max wind
Average humidity
74 %
Avg humidity

Guernsey in January average weather

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

See the weather trend as well as the moving average line
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January weather day by day

Click on a date for more information
December February
Date Weather Temperatures Rain Snow More
1 Jan. Moderate rain at times
Moderate rain at times
 12° /10° 6.8 mm 0 cm
2 Jan. Moderate rain at times
Moderate rain at times
 12° /10° 8.2 mm 0 cm
3 Jan. Heavy rain at times
Heavy rain at times
 12° /10° 7.5 mm 0 cm
4 Jan. Patchy rain possible
Patchy rain possible
 12° /10° 5.4 mm 0 cm
5 Jan. Patchy rain possible
Patchy rain possible
 11° /10° 1.6 mm 0 cm
6 Jan. Moderate rain at times
Moderate rain at times
 11° /8° 1.5 mm 0 cm
7 Jan. Heavy rain at times
Heavy rain at times
 10° /7° 3.5 mm 0 cm
8 Jan. Heavy rain at times
Heavy rain at times
 9° /6° 5.6 mm 0 cm
9 Jan. Patchy rain possible
Patchy rain possible
 7° /5° 2.9 mm 0.1 cm
10 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 10° /5° 5.3 mm 0 cm
11 Jan. Patchy rain possible
Patchy rain possible
 10° /7° 1.4 mm 0 cm
12 Jan. Heavy rain at times
Heavy rain at times
 10° /8° 4 mm 0 cm
13 Jan. Overcast
Overcast
 10° /7° 0.5 mm 0 cm
14 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 9° /6° 5.8 mm 0 cm
15 Jan. Heavy rain at times
Heavy rain at times
 8° /6° 7.5 mm 0 cm
16 Jan. Patchy rain possible
Patchy rain possible
 7° /5° 3.8 mm 0 cm
17 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 7° /4° 18 mm 0 cm
18 Jan. Patchy rain possible
Patchy rain possible
 8° /4° 0.8 mm 0 cm
19 Jan. Patchy rain possible
Patchy rain possible
 8° /6° 0.2 mm 0 cm
20 Jan. Patchy rain possible
Patchy rain possible
 8° /5° 0.9 mm 0 cm
21 Jan. Cloudy
Cloudy
 10° /6° 1.4 mm 0 cm
22 Jan. Partly cloudy
Partly cloudy
 10° /7° 1.3 mm 0 cm
23 Jan. Cloudy
Cloudy
 10° /7° 1.4 mm 0 cm
24 Jan. Overcast
Overcast
 10° /8° 0.2 mm 0 cm
25 Jan. Patchy rain possible
Patchy rain possible
 11° /8° 1.5 mm 0 cm
26 Jan. Patchy rain possible
Patchy rain possible
 10° /7° 1.5 mm 0 cm
27 Jan. Patchy rain possible
Patchy rain possible
 9° /6° 0.5 mm 0 cm
28 Jan. Cloudy
Cloudy
 9° /7° 0 mm 0 cm
29 Jan. Cloudy
Cloudy
 11° /8° 0.1 mm 0 cm
30 Jan. Patchy rain possible
Patchy rain possible
 10° /8° 0.6 mm 0 cm
31 Jan. Overcast
Overcast
 11° /8° 0 mm 0 cm
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Important Notice
Our weather forecast for Guernsey 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 Guernsey forecast closer to your planned date for the most up-to-date weather information.

Guide for Guernsey in January

In Guernsey, January typically experiences cool and damp weather conditions at the beginning of the month, gradually transitioning to slightly milder temperatures towards the end.

At the start of January, the weather in Guernsey is characterized by average daytime temperatures around 8° and occasional rainfall. As the month progresses, the temperatures tend to increase slightly, with daytime highs reaching around 10°.

However, it's important to note that Guernsey can experience unpredictable weather patterns, so it's advisable for visitors to be prepared for varying conditions.

The island of Guernsey, located in the English Channel, often experiences overcast skies and brisk winds during January.

While the weather may not be ideal for outdoor activities, the island's natural beauty still shines through, offering a serene and peaceful atmosphere for those who appreciate the charm of a winter landscape.

Overall, January in Guernsey presents a mix of cool temperatures, occasional rainfall, and the potential for milder weather as the month progresses. Visitors should pack layers and waterproof clothing to ensure they can comfortably explore the island and enjoy its unique attractions.

Guernsey in January - FAQ

Is January a good time to visit Guernsey?
You can travel to Guernsey in January, but there are probably better months doing so, read more about the best time to visit Guernsey
What are the expected maximum and minimum temperatures in Guernsey during January?
During January, expect a variety of temperatures with highs around 11° and lows near 6°, suitable for diverse activities and preferences.
How much rainfall should be expected in Guernsey during January?
Significant rainfall exceeding 199.5 mm is expected in Guernsey during January, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Guernsey during January?
Guernsey experiences an average snowfall of 0.2 cm during January, occurring over 0 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Guernsey during January?
The average wind speed in Guernsey during January is 45 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Guernsey in January?

As you prepare for your trip to Guernsey 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 Guernsey, 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

January rainfall patterns in Guernsey

Explore the daily rainfall trends and prepare for Guernseys January weather 💧

January snowfall in Guernsey

Track daily snowfall levels and discover Guernsey’s snowy potential this January ❄️
Regions in Guernsey
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St Peter Port
Top locations in Guernsey
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Saint Peter Port
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Location coordinates Where is Guernsey?

Get accurate weather forecasts for Guernsey, located at latitude 49.46 and longitude -2.535. Stay updated with localized weather information tailored for Guernsey.

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