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Weather in Saint Helier for October 2027

Your guide to Saint Helier weather in October - trends and predictions

    Temperatures

  • In general, the average temperature in Saint Helier at the beginning of October is 17 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 14.8 °C by the end of October.

    • Rain 🌧️

  • Saint Helier in October brings notable rainfall, with an average of 16 rainy days and a total precipitation of 105.5 mm.

    • More

  • Is October a good time to visit Saint Helier? check out the best time to travel to Saint Helier page.

Average dry days
15
Dry days
Average rainy days
16
Rainy days
Average snowy days
0
Snow days
Average temperatures
16°/14°
Temperatures
Average wind speed
37 km/h
Avg max wind
Average humidity
76 %
Avg humidity

Saint Helier Weather October

Move between months or click on a day
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Partly cloudy
17°
2
Patchy rain possible
18°
3
Patchy rain possible
17°
4
Patchy rain possible
17°
5
Light rain
16°
6
Light rain
18°
7
Light rain
17°
8
Patchy rain possible
16°
9
Patchy rain possible
17°
10
Sunny
16°
11
Patchy rain possible
16°
12
Light rain shower
17°
13
Light rain
17°
14
Patchy light drizzle
16°
15
Patchy rain possible
16°
16
Light rain
16°
17
Overcast
16°
18
Light rain
15°
19
Light rain
15°
20
Light rain
15°
21
Moderate rain
15°
22
Light rain
16°
23
Moderate rain
15°
24
Light rain
16°
25
Light rain
14°
26
Light rain
15°
27
Light rain
15°
28
Moderate or heavy rain with thunder
15°
29
Patchy rain possible
15°
30
Light rain shower
15°
31
Light rain
15°

Temperatures trend during October in Saint Helier

See the weather trend as well as the moving average line

October weather in Saint Helier day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
1 Oct. Partly cloudy
Partly cloudy
 17° /15° 0.6 mm 3.6
2 Oct. Patchy rain possible
Patchy rain possible
 18° /16° 0.5 mm 3.5
3 Oct. Patchy rain possible
Patchy rain possible
 17° /15° 0.5 mm 3
4 Oct. Patchy rain possible
Patchy rain possible
 17° /14° 1.5 mm 3.3
5 Oct. Light rain
Light rain
 16° /14° 2.5 mm 3
6 Oct. Light rain
Light rain
 18° /15° 3.3 mm 3.2
7 Oct. Light rain
Light rain
 17° /15° 6.5 mm 3.1
8 Oct. Patchy rain possible
Patchy rain possible
 16° /15° 1 mm 3
9 Oct. Patchy rain possible
Patchy rain possible
 17° /15° 1.6 mm 3
10 Oct. Sunny
Sunny
 16° /14° 0.6 mm 2.9
11 Oct. Patchy rain possible
Patchy rain possible
 16° /14° 0.5 mm 2.8
12 Oct. Light rain shower
Light rain shower
 17° /15° 1.9 mm 2.7
13 Oct. Light rain
Light rain
 17° /15° 5 mm 2.7
14 Oct. Patchy light drizzle
Patchy light drizzle
 16° /14° 0.2 mm 2.6
15 Oct. Patchy rain possible
Patchy rain possible
 16° /15° 0.4 mm 2.5
16 Oct. Light rain
Light rain
 16° /13° 3.5 mm 2.5
17 Oct. Overcast
Overcast
 16° /13° 0.3 mm 2.4
18 Oct. Light rain
Light rain
 15° /13° 6.2 mm 2.4
19 Oct. Light rain
Light rain
 15° /13° 7.6 mm 2.3
20 Oct. Light rain
Light rain
 15° /13° 7.1 mm 2.2
21 Oct. Moderate rain
Moderate rain
 15° /13° 10.3 mm 2.2
22 Oct. Light rain
Light rain
 16° /14° 6.2 mm 2.1
23 Oct. Moderate rain
Moderate rain
 15° /12° 11.2 mm 2.1
24 Oct. Light rain
Light rain
 16° /13° 9.5 mm 2
25 Oct. Light rain
Light rain
 14° /12° 5.4 mm 2
26 Oct. Light rain
Light rain
 15° /12° 4.4 mm 1.9
27 Oct. Light rain
Light rain
 15° /13° 4.4 mm 1.9
28 Oct. Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 15° /14° 2.5 mm 1.8
29 Oct. Patchy rain possible
Patchy rain possible
 15° /13° 2 mm 1.8
30 Oct. Light rain shower
Light rain shower
 15° /12° 2 mm 1.7
31 Oct. Light rain
Light rain
 15° /13° 2.6 mm 1.7
Next
Important Notice
Our weather forecast for Saint Helier in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Saint Helier forecast closer to your planned date for the most up-to-date weather information.
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Saint Helier in October - FAQ

What are the expected maximum and minimum temperatures in Saint Helier during October?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Saint Helier during October?
Significant rainfall exceeding 105.5 mm is expected in Saint Helier during October, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Saint Helier during October?
The average wind speed in Saint Helier during October is 37 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in Saint Helier

Explore the daily rainfall trends and prepare for Saint Heliers October weather 💧
Typically, Saint Helier has 16 rainy days in October with a total of 105.5 mm of rainfall.
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Location coordinates Where is Saint Helier?

Get accurate weather forecasts for Saint Helier, located at latitude 49.188 and longitude -2.105. Stay updated with localized weather information tailored for Saint Helier.

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