Guernsey in May
ok · worth considering
The year in Guernsey
Tap a month for its page
- JanJGuernsey in January: avoid
- FebFGuernsey in February: ok
- MarMGuernsey in March: ok
- AprAGuernsey in April: ok
- MayMGuernsey in May: ok
- JunJGuernsey in June: sweet spot
- JulJGuernsey in July: sweet spot, busy
- AugAGuernsey in August: sweet spot, busy
- SepSGuernsey in September: sweet spot
- OctOGuernsey in October: ok
- NovNGuernsey in November: ok
- DecDGuernsey in December: avoid
- Sweet spot
- Good
- OK
- Avoid
- Busy
Plan this trip
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The numbers
| Daily high | 13°C |
|---|---|
| Nightly low | 11°C |
| Feels like, afternoon | 11°C |
| Rainy days, 1 mm or more | 5 · 44 mm |
| Humidity | 84% |
| Sunshine | 12.0 h/day |
| Daylight | 15.4 h/day |
| Crowds | 65 / 100, higher is quieter |
Ten-year averages for this calendar month. A rainy day is one with at least 1 mm of rain, as a weather station counts it. The model these figures come from drizzles more than a rain gauge, the more so the warmer the month, so its days count from 2 mm, rising to 5 mm in the hottest.
Weather read at St Peter Port: ten years of ERA5 and ERA5-Land reanalysis, through Open-Meteo's open data.
How busy it gets
Public holidays in May
Holidays crowd a place out and push fares up around them; they count toward the crowd score above.
Guernsey in pictures
i
Bob Embleton, CC BY-SA 2.0, via Wikimedia Commons
i
Emdx, CC BY-SA 4.0, via Wikimedia Commons
What to pack
- Warm layers for the evenings, which drop to about 11°C.
- Sun protection: about 12 hours of sunshine a day.
- Humidity averages 84%; breathable fabrics dry faster.
Each line is a threshold over the ten-year figures above, not advice from anywhere else.
Before you go
| Currency | Pound sterling |
|---|---|
| Languages | English |
| Plugs | Type C and G, 230 V |
| Driving | On the left |
| Calling code | +44 |
Facts from Wikidata (CC0), the UK Foreign Office (Open Government Licence) and the World Bank, refreshed 2026-10-10. The advisory is written for British travellers; entry rules depend on your passport.
On arrival in Guernsey: the apps, paying, getting around, tipping and the emergency numbers.
May elsewhere
In May from
The other months at Guernsey
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