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Weather in Rijeka for October 2026

Your guide to Rijeka weather in October - trends and predictions

    Official Weather Alert ⚠️

  • Yellow Wind Warning - See hour by hour.

    • Temperatures

  • So far, October 2026 in Rijeka is slightly warmer than the historical average by 0.7 °C.

  • Expect cooler weather in the next days in Rijeka with the forecast suggesting a temperature of 15.8 °C, lower than the historical average.

  • In general, the average temperature in Rijeka at the beginning of October is 18.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 16.4 °C by the end of October.

    • Rain 🌧️

  • The climate of Rijeka in October is notably wet, with an average of 14 rainy days, and a total of 259.5 mm of precipitation.

    • More

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

  • ✨ Is October a good time to visit Rijeka? – Ask the AI Weatherman

Average dry days
17
Dry days
Average rainy days
14
Rainy days
Average snowy days
0
Snow days
Average temperatures
18°/12°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
77 %
Avg humidity

Rijeka Weather October

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

Temperatures trend during October in Rijeka

See the weather trend as well as the moving average line

October weather in Rijeka day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
1 Oct. Partly cloudy
Partly cloudy
 20° /11° 0.1 mm 4.4
2 Oct. Moderate rain
Moderate rain
 19° /12° 23.6 mm 4
3 Oct. Light rain
Light rain
 19° /12° 9.6 mm 4
4 Oct. Patchy rain possible
Patchy rain possible
 18° /10° 1.3 mm 4
5 Oct. Moderate rain
Moderate rain
 17° /10° 12.2 mm 3
6 Oct. Partly cloudy
Partly cloudy
 18° /10° 0 mm 4
7 Oct. Patchy rain possible
Patchy rain possible
 19° /11° 1.1 mm 3.9
8 Oct. Moderate rain
Moderate rain
 19° /13° 20.1 mm 3.8
9 Oct. Light rain
Light rain
 19° /13° 6.3 mm 3.7
10 Oct. Moderate rain
Moderate rain
 20° /14° 10.3 mm 3.6
11 Oct. Sunny
Sunny
 20° /13° 0.4 mm 3.6
12 Oct. Patchy rain possible
Patchy rain possible
 18° /12° 1.2 mm 3.5
13 Oct. Sunny
Sunny
 18° /11° 0 mm 3.4
14 Oct. Partly cloudy
Partly cloudy
 18° /11° 0.5 mm 3.3
15 Oct. Light rain
Light rain
 18° /11° 2.9 mm 3.3
16 Oct. Overcast
Overcast
 17° /10° 0.8 mm 3
17 Oct. Patchy rain possible
Patchy rain possible
 17° /9° 1.5 mm 3.1
18 Oct. Light rain
Light rain
 17° /10° 4.4 mm 3.1
19 Oct. Moderate rain
Moderate rain
 17° /10° 15.5 mm 3
20 Oct. Light rain
Light rain
 18° /12° 5 mm 2.9
21 Oct. Heavy rain
Heavy rain
 17° /14° 26.3 mm 2.9
22 Oct. Light rain
Light rain
 17° /12° 8.6 mm 2.8
23 Oct. Moderate rain
Moderate rain
 17° /12° 19.4 mm 2.7
24 Oct. Moderate rain
Moderate rain
 15° /10° 20.7 mm 2.7
25 Oct. Light rain
Light rain
 16° /11° 4.1 mm 2.6
26 Oct. Light rain
Light rain
 16° /11° 8.7 mm 2.5
27 Oct. Moderate rain
Moderate rain
 16° /10° 18.5 mm 2.5
28 Oct. Overcast
Overcast
 17° /5° 0 mm 2.2
29 Oct. Overcast
Overcast
 17° /9° 0 mm 2.1
30 Oct. Partly cloudy
Partly cloudy
 14° /10° 0 mm 1.9
31 Oct. Sunny
Sunny
 15° /8° 0.1 mm 2
Next
Important Notice
Our weather forecast for Rijeka 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 Rijeka forecast closer to your planned date for the most up-to-date weather information.
Change Month
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›

Rijeka weather in October vs September vs November

Compare October weather in Rijeka 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
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures22°/15°18°/12°12°/6°
Rainfall113 mm259 mm213 mm
Snowfall0 cm0 cm0 cm
Wind13.5 km/h14.7 km/h17.8 km/h
Humidity69%77%78%
Rainy days9 days14 days14 days
Snow days0 days0 days0 days
Dry days21 days17 days16 days

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

Guide for Rijeka in October

In October, Rijeka, Croatia experiences a transition from the lingering warmth of summer to the cooler temperatures of autumn. At the beginning of the month, Rijeka typically enjoys mild and pleasant weather with temperatures averaging around 18°.

The days are still relatively long, providing ample opportunity for outdoor activities and sightseeing. However, as the month progresses, the weather gradually cools down. By the end of October, temperatures in Rijeka tend to drop to around 14°, signaling the arrival of autumn in full force.

The city may also experience increased rainfall towards the end of the month, so visitors should be prepared for occasional showers.

Overall, October in Rijeka offers a mix of comfortable temperatures and the changing colors of autumn, making it an ideal time to explore the city's cultural attractions and natural beauty.

Travelers can take advantage of the pleasant early October weather for outdoor excursions, while the cooler temperatures towards the end of the month create a cozy atmosphere for enjoying the local cuisine and indoor activities.

Rijeka in October - FAQ

Is October a good time to visit Rijeka?
Yes, October is a good time to traveling to Rijeka, read more about the best time to visit Rijeka.

What are the expected maximum and minimum temperatures in Rijeka during October?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Rijeka during October?
Significant rainfall exceeding 259.5 mm is expected in Rijeka during October, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Rijeka during October?
The average wind speed in Rijeka during October is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in Rijeka

Explore the daily rainfall trends and prepare for Rijekas October weather 💧
Typically, Rijeka has 14 rainy days in October with a total of 259.5 mm of rainfall.

What to pack to Rijeka in October?

🌦️ Mild · highs around 18 °C, frequent showers

As you prepare for your trip to Rijeka 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 Rijeka, during October, is comfortable and enjoyable, regardless of the weather conditions.

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🧥 Clothing

👟 Footwear

🎒 Accessories

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Get accurate weather forecasts for Rijeka, located at latitude 45.327 and longitude 14.442. Stay updated with localized weather information tailored for Rijeka.

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