Weather Forecast for Guernsey

Guernsey

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Overcast

Current Weather - Guernsey: 11°C

Guernsey

Overcast

Feels like 7°C

Wind

56 km/h SSW

Humidity

94%

Pressure

1010 mb

UV Index

0

Visibility

10 km

Patchy rain nearby

Patchy rain nearby

Thursday, March 12, 2026

High

12°C

Low

9°C

Rain Chance

94%

Hourly Forecast

Patchy rain nearby 11°C
21:00
Light drizzle 12°C
22:00
Patchy rain nearby 11°C
23:00
Mar 13

Day Statistics

Maximum Wind

56 km/h

Humidity

83%

Precipitation

1 mm

UV Index

1

Visibility

10 km

Rain Chance

94%

Snow Chance

0%

Sun & Moon

Sunrise

06:30 AM

Sunset

06:11 PM

Moonrise

03:28 AM

Moonset

10:28 AM

Moon Phase

Waning Crescent

Moon Illumination

44%

Air Quality

PM2.5

4.9

μg/m³

PM10

19.1

μg/m³

NO₂

1.7

μg/m³

O₃

94.2

μg/m³

SO₂

0.9

μg/m³

CO

141.4

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

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