Isles of Scilly weather, climate and best time to visit

Best time to visit Isles of Scilly

The best time to visit the region in Isles of Scilly in England is from June until October, when you will have a soft or pleasant temperature and limited till little rainfall. The highest average temperature in in Isles of Scilly is 17°C in July and the lowest is 10°C in January.

Isles of Scilly has the oceanic climate prevailing. If you want to know what the average temperature is in in Isles of Scilly or when most precipitation (rain or snow) falls, you can find a quick overview below. This way, you are well prepared. Our average monthly climate data is based on data from the past 30 years.

Average weather Isles of Scilly by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Temperature (°C) 10 10 10 11 12 15 17 17 16 15 13 11
Precipitation (mm) 58 41 40 29 23 20 36 35 26 52 68 64

Travel and stay Isles of Scilly

Looking to book a flight to Isles of Scilly? Hop on one of these airlines.

14 day weather forecast Isles of Scilly

The weather for in Isles of Scilly will be 17° till 14° degrees in the next 14 days with several days chance of light rain showers till heavy rain.

Weather forecast this week

Sunday 17 Oct Precip Chance Wind UV
16°
15°
0 mm 0% 5 m/s 3
Monday 18 Oct Precip Chance Wind UV
17°
16°
3.0 mm 75% 7 m/s 2
Tuesday 19 Oct Precip Chance Wind UV
17°
16°
21.8 mm 95% 10 m/s 2
Wednesday 20 Oct Precip Chance Wind UV
17°
13°
9.9 mm 90% 15 m/s 3
Thursday 21 Oct Precip Chance Wind UV
14°
13°
4.1 mm 80% 12 m/s 3
Friday 22 Oct Precip Chance Wind UV
14°
12°
1.6 mm 60% 8 m/s 2
Saturday 23 Oct Precip Chance Wind UV
15°
12°
20.8 mm 95% 11 m/s 1

Weather forecast next week

Sunday 24 Oct Precip Chance Wind UV
15°
14°
6.2 mm 85% 9 m/s 3
Monday 25 Oct Precip Chance Wind UV
15°
14°
2.6 mm 70% 11 m/s 1
Tuesday 26 Oct Precip Chance Wind UV
15°
13°
4.5 mm 80% 11 m/s 0
Wednesday 27 Oct Precip Chance Wind UV
16°
14°
1.0 mm 50% 10 m/s 0
Thursday 28 Oct Precip Chance Wind UV
16°
14°
0.7 mm 40% 11 m/s 0
Friday 29 Oct Precip Chance Wind UV
14°
11°
0.6 mm 40% 11 m/s 0
Saturday 30 Oct Precip Chance Wind UV
13°
13°
3.2 mm 75% 12 m/s 0

Climate Isles of Scilly

The region Isles of Scilly has the oceanic climate prevailing. There is rainfall during all months of the year. The average annual temperature for Isles of Scilly is 13° degrees and there is about 491 mm of rain in a year. It is dry for 133 days a year with an average humidity of 81% and an UV-index of 4.

Climate table of Isles of Scilly

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 10 10 10 11 12 15 17 17 16 15 13 11
Night temp. (°C) 9 8 8 10 12 14 16 16 15 14 11 10
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 58 41 40 29 23 20 36 35 26 52 68 64
Days with rain 20 15 15 14 13 11 15 15 14 16 20 20
Dry days 11 13 16 16 18 19 16 16 16 15 10 11
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 4 5 6 9 8 9 8 8 7 5 4 4
Wind force (Bft) 5 5 5 4 4 4 4 4 4 5 5 5
UV-index 3 3 3 3 4 4 4 5 4 4 3 3

Isles of Scilly weather by month

What is the average weather like in a given month for Isles of Scilly? Let's find out! Click on a month to check all the monthly averages for sunshine, temperature highs and lows, percentage chance of rain per day, snowfall accumulation and number of rainy days.

Weather experiences Isles of Scilly

Already been to Isles of Scilly?

Submit your Isles of Scilly weather experience today and get a chance to win £100!

Your email will not be included in the review and will not be passed on to third parties.

By submitting the data you agree to our privacy policy

Frequently asked questions

Where is Isles of Scilly?

The region Isles of Scilly is located in England. It lies in a straight line at 292 miles from London.

The coordinates of Isles of Scilly are:

  • Latitude: 49.914597
  • Longitude: -6.314273

The GPS coordinates are 49° 54' N, 6° 18' W

How long is the flight to Isles of Scilly?

The flight time from London-Heathrow to Isles of Scilly is approximately 1 h. 30 min.

What are the largest airports in Isles of Scilly?

These are the largest airports in Isles of Scilly:

What is the currency of Isles of Scilly?

In Isles of Scilly the British pound (GBP) is used to pay.

What is the area code of Isles of Scilly?

The area code to call Isles of Scilly is +44.