St Saviour Guernsey
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St Saviour Guernsey Weather in September

During September, St Saviour Guernsey experiences pleasant daytime temperatures of 18°C (64°F) and cooler nights around 16°C (61°F). Expect quite a bit of rainfall. Around 66 mm (2.6 in) is typical.

Rainfall in St Saviour Guernsey in September

Rain is expected on roughly 13 days, totalling around 66 mm (2.6 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in St Saviour Guernsey in September

September in St Saviour Guernsey sees highs of 18°C (64°F) and lows of 16°C (61°F) overnight. Conditions are often most pleasant around the middle of the day. Nights drop to around 16°C (61°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in St Saviour Guernsey in September

You can expect a moderate amount of sunlight, with approximately 182 hours. This means a pleasant mix of sun and overcast.

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit St Saviour Guernsey.

St Saviour Guernsey Temperature in September

Min Temperature
16°C (61°F)
Max Temperature
18°C (64°F)
Chance of Rain
43%
Precipitation
66 mm (2.6 in)
Rainy days
13 days
Sunshine
182 hours *
Percentage Sunshine
47% *
* Data from: Guernsey, the United Kingdom (2 KM, 1 Miles).

St Saviour Guernsey Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in St Saviour Guernsey - and find the best time to visit.

Best Places in the United Kingdom in September

Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month. See all of the United Kingdom in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in St Saviour Guernsey in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in St Saviour Guernsey in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    6/10
  • Cycling
    10/10
  • Walking
    10/10
  • Barbeque
    7/10
  • Camping
    8/10
  • Outdoor sports
    10/10

St Saviour Guernsey 3-Day Forecast

More climate data for St Saviour Guernsey

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

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