Weather Forecast for Guernsey

United Kingdom

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Partly cloudy

Current Weather - Guernsey: 5°C

United Kingdom

Partly cloudy

Feels like -1°C

Wind

44 km/h E

Humidity

81%

Pressure

1028 mb

UV Index

0

Visibility

10 km

Sunny

Sunny

Saturday, December 27, 2025

High

9°C

Low

8°C

Rain Chance

0%

Hourly Forecast

Clear 9°C
19:00
Clear 9°C
20:00
Clear 9°C
21:00
Clear 9°C
22:00
Clear 9°C
23:00
Dec 28

Day Statistics

Maximum Wind

46 km/h

Humidity

66%

Precipitation

0 mm

UV Index

0

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

08:06 AM

Sunset

04:17 PM

Moonrise

11:40 AM

Moonset

No moonset

Moon Phase

First Quarter

Moon Illumination

41%

Air Quality

PM2.5

13.4

μg/m³

PM10

19

μg/m³

NO₂

8.8

μg/m³

O₃

44.4

μg/m³

SO₂

2.5

μg/m³

CO

206.5

μg/m³

US EPA Index: 1 GB DEFRA Index: 2

When to visit Guernsey?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: July August September

January

☀️
11°C
💧
15 Days of rain
❄️
Light snow possible

February

☀️
10°C
💧
12 Days of rain
❄️
Moderate snowfall
🥶 Coldest month

March

☀️
11°C
💧
9 Days of rain
❄️
Light snow possible

April

☀️
12°C
💧
8 Days of rain
❄️
No snowfall

May

☀️
14°C
💧
7 Days of rain
❄️
No snowfall

June

☀️
16°C
💧
7 Days of rain
❄️
No snowfall

July

☀️
18°C
💧
6 Days of rain
❄️
No snowfall
Best time to visit
🌵 Driest month

August

☀️
19°C
💧
8 Days of rain
❄️
No snowfall
Best time to visit
🔥 Hottest month

September

☀️
18°C
💧
9 Days of rain
❄️
No snowfall
Best time to visit

October

☀️
16°C
💧
17 Days of rain
❄️
No snowfall

November

☀️
14°C
💧
19 Days of rain
❄️
Light snow possible
🌧 Wettest month,

December

☀️
12°C
💧
19 Days of rain
❄️
Light snow possible