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Weather in Sými for October 2025

Your guide to Sými weather in October - trends and predictions

    Temperatures

  • Until now, October 2025 in Sými is slightly cooler than the historical average by -1.7 °C.

  • In general, the average temperature in Sými at the beginning of October is 24 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 22.4 °C by the end of October.

    • Rain 🌧️

  • Precipitation in Sými during October is a rare event, with an average of fewer than 2 rainy days.

    • More

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

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
31
Dry days
Average rainy days
0
Rainy days
Average snowy days
0
Snow days
Average temperatures
23°/20°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
60 %
Avg humidity

Sými Weather October

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

Temperatures trend during October in Sými

See the weather trend as well as the moving average line

October weather in Sými day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
1 Oct. Sunny
Sunny
 24° /21° 0 mm 6
2 Oct. Sunny
Sunny
 24° /20° 0 mm 6
3 Oct. Sunny
Sunny
 24° /20° 4 mm 6
4 Oct. Sunny
Sunny
 24° /20° 0.1 mm 6
5 Oct. Sunny
Sunny
 24° /20° 0 mm 6
6 Oct. Sunny
Sunny
 24° /20° 0.1 mm 6
7 Oct. Sunny
Sunny
 24° /20° 5.8 mm 6
8 Oct. Sunny
Sunny
 22° /19° 3.3 mm 5
9 Oct. Sunny
Sunny
 23° /19° 0.5 mm 6
10 Oct. Sunny
Sunny
 23° /19° 0 mm 6
11 Oct. Sunny
Sunny
 24° /20° 0 mm 6
12 Oct. Sunny
Sunny
 24° /20° 0 mm 6
13 Oct. Sunny
Sunny
 23° /20° 0 mm 6
14 Oct. Patchy light rain with thunder
Patchy light rain with thunder
 22° /19° 0.3 mm 5
15 Oct. Sunny
Sunny
 23° /19° 0 mm 6
16 Oct. Sunny
Sunny
 23° /20° 0 mm 6
17 Oct. Partly cloudy
Partly cloudy
 23° /19° 0 mm 6
18 Oct. Sunny
Sunny
 22° /18° 0 mm 6
19 Oct. Sunny
Sunny
 22° /18° 0 mm 6
20 Oct. Sunny
Sunny
 22° /18° 0.1 mm 6
21 Oct. Cloudy
Cloudy
 22° /18° 0.3 mm 5
22 Oct. Sunny
Sunny
 23° /19° 1.2 mm 6
23 Oct. Sunny
Sunny
 23° /19° 2.1 mm 6
24 Oct. Sunny
Sunny
 23° /19° 0.3 mm 6
25 Oct. Overcast
Overcast
 23° /19° 0.3 mm 5
26 Oct. Overcast
Overcast
 22° /19° 0 mm 6
27 Oct. Sunny
Sunny
 23° /20° 0 mm 6
28 Oct. Patchy rain possible
Patchy rain possible
 23° /19° 0.4 mm 5
29 Oct. Sunny
Sunny
 22° /19° 0 mm 6
30 Oct. Patchy rain possible
Patchy rain possible
 23° /20° 0 mm 5
31 Oct. Partly cloudy
Partly cloudy
 21° /19° 0 mm 0.7
Next
Important Notice
Our weather forecast for Sými 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 Sými forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Sými weather in October vs September vs November

Compare October weather in Sými with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
SeptemberOctoberNovember
WeatherSunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temperatures26°/23°23°/20°19°/16°
Rainfall10 mm1 mm81 mm
Wind22.8 km/h18.4 km/h23.8 km/h
Humidity63%60%62%
Rainy days4 days0 days13 days
Dry days26 days31 days17 days

Planning a trip to Sými? Discover the best time to visit

Sými in October - FAQ

What are the expected maximum and minimum temperatures in Sými during October?
During October, expect a variety of temperatures with highs around 23° and lows near 20°, suitable for diverse activities and preferences.
How much rainfall should be expected in Sými during October?
Rainfall in Sými during October is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 0 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Sými during October?
The average wind speed in Sými during October is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Sými in October?

As you prepare for your trip to Sými in October, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Sými, during October, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather

October rainfall patterns in Sými

Explore the daily rainfall trends and prepare for Sýmis October weather 💧

UV exposure in Sými during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️

Quick links

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Location coordinates Where is Sými?

Get accurate weather forecasts for Sými, located at latitude 36.615 and longitude 27.836. Stay updated with localized weather information tailored for Sými.

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