Tromsø
October
Weather in Tromsø for October 2025
Your guide to Tromsø weather in October - trends and predictions
Tromsø is transformed into a snow paradise in October, with more than 20 snowy days on average.
In general, the average temperature in Tromsø at the beginning of October is 5.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 1.4 °C by the end of October.
Snow Forecast ❄️
Temperatures
1
Dry days
5
Rainy days
25
Snow days
3°/0°
Temperatures
21 km/h
Avg max wind
84 %
Avg humidity
Tromsø in October average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  7° | 2  6° | 3 5° | 4  6° | 5 6° | ||
| 6 5° | 7  4° | 8 3° | 9  4° | 10  5° | 11 4° | 12 3° |
| 13  3° | 14 2° | 15 3° | 16 4° | 17 3° | 18 2° | 19  3° |
| 20 2° | 21 3° | 22 3° | 23 2° | 24 0° | 25 1° | 26 2° |
| 27 1° | 28 2° | 29 2° | 30  1° | 31 1° |
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Temperatures trend during October in Tromsø
See the weather trend as well as the moving average line
October weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Oct. | Sunny | 7° /2° | 4.3 mm | 0.6 cm | |
| 2 Oct. | Patchy rain possible | 6° /2° | 0.8 mm | 0.3 cm | |
| 3 Oct. | Patchy rain possible | 5° /2° | 4.6 mm | 0.4 cm | |
| 4 Oct. | Moderate or heavy snow showers | 6° /3° | 4.3 mm | 1.7 cm | |
| 5 Oct. | Moderate or heavy snow showers | 6° /2° | 10.2 mm | 3.9 cm | |
| 6 Oct. | Moderate or heavy snow showers | 5° /0° | 11.7 mm | 5 cm | |
| 7 Oct. | Overcast | 4° /-1° | 6.6 mm | 2.5 cm | |
| 8 Oct. | Overcast | 3° /-1° | 4.3 mm | 2.4 cm | |
| 9 Oct. | Heavy rain at times | 4° /-1° | 6.5 mm | 0.4 cm | |
| 10 Oct. | Moderate rain at times | 5° /0° | 3.2 mm | 0.1 cm | |
| 11 Oct. | Patchy rain possible | 4° /1° | 6.1 mm | 3.5 cm | |
| 12 Oct. | Moderate rain at times | 3° /-1° | 6.5 mm | 0.4 cm | |
| 13 Oct. | Light freezing rain | 3° /-1° | 5.5 mm | 0.3 cm | |
| 14 Oct. | Overcast | 2° /-2° | 1.5 mm | 0 cm | |
| 15 Oct. | Moderate or heavy snow showers | 3° /-1° | 7.4 mm | 2.7 cm | |
| 16 Oct. | Overcast | 4° /-1° | 8 mm | 0.7 cm | |
| 17 Oct. | Patchy rain possible | 3° /-1° | 3.2 mm | 0.2 cm | |
| 18 Oct. | Light freezing rain | 2° /-1° | 3.4 mm | 0.3 cm | |
| 19 Oct. | Partly cloudy | 3° /-2° | 2 mm | 0 cm | |
| 20 Oct. | Light freezing rain | 2° /-2° | 0.7 mm | 0 cm | |
| 21 Oct. | Light freezing rain | 3° /-1° | 2.4 mm | 0 cm | |
| 22 Oct. | Overcast | 3° /-1° | 7.2 mm | 1.1 cm | |
| 23 Oct. | Light freezing rain | 2° /-2° | 2.9 mm | 0.3 cm | |
| 24 Oct. | Overcast | 0° /-3° | 1.4 mm | 0 cm | |
| 25 Oct. | Overcast | 1° /-3° | 1.6 mm | 0 cm | |
| 26 Oct. | Light freezing rain | 2° /-2° | 1.4 mm | 0.8 cm | |
| 27 Oct. | Overcast | 1° /-2° | 1.1 mm | 0.4 cm | |
| 28 Oct. | Moderate or heavy snow showers | 2° /-3° | 8.9 mm | 2.2 cm | |
| 29 Oct. | Moderate or heavy snow showers | 2° /-2° | 10.6 mm | 2.9 cm | |
| 30 Oct. | Cloudy | 1° /-2° | 4.9 mm | 1.4 cm | |
| 31 Oct. | Overcast | 1° /-4° | 6.1 mm | 3.8 cm | |
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Important Notice
Our weather forecast for Tromsø 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 Tromsø forecast closer to your planned date for the most up-to-date weather information.
Tromsø in October - FAQ
What are the expected maximum and minimum temperatures in Tromsø during October?
Brace for cold days with temperatures not exceeding 3° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Tromsø during October?
Significant rainfall exceeding 149 mm is expected in Tromsø during October, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Tromsø in October 2025?
Tromsø experiences an average snowfall of 38.4075 cm during October, occurring over 25 days.
What are the typical wind conditions in Tromsø during October?
The average wind speed in Tromsø during October is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
Tromsø snow forecast October 2025
Track daily snowfall levels and discover Tromsø’s snowy potential this October ❄️
October rainfall patterns in Tromsø
Explore the daily rainfall trends and prepare for Tromsøs October weather 💧
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