Oulu
August
Weather in Oulu for August 2026
Your guide to Oulu weather in August - trends and predictions
In general, the average temperature in Oulu at the beginning of August is 21.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17 °C by the end of August.
Oulu experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 258.5 mm.
Temperatures
Rain 🌧️
9
Dry days
22
Rainy days
0
Snow days
21°/9°
Temperatures
17 km/h
Avg max wind
75 %
Avg humidity
Oulu Weather August
Move between months or click on a day
Temperatures trend during August in Oulu
See the weather trend as well as the moving average line
August weather in Oulu day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Moderate or heavy rain shower | 21° /13° | 4.4 mm | 5 | |
| 2 Aug. | Moderate rain at times | 23° /14° | 3.1 mm | 5 | |
| 3 Aug. |  Light rain shower | 21° /14° | 3.4 mm | 5 | |
| 4 Aug. | Moderate or heavy rain shower | 21° /14° | 7.6 mm | 5 | |
| 5 Aug. | Patchy rain possible | 22° /13° | 8.9 mm | 5 | |
| 6 Aug. |  Sunny | 21° /11° | 1.1 mm | 6 | |
| 7 Aug. | Patchy rain possible | 22° /12° | 0.8 mm | 5 | |
| 8 Aug. |  Overcast | 23° /13° | 1.4 mm | 6 | |
| 9 Aug. |  Partly cloudy | 22° /13° | 0 mm | 6 | |
| 10 Aug. | Moderate or heavy rain shower | 21° /14° | 6.1 mm | 5 | |
| 11 Aug. | Overcast | 19° /12° | 1.4 mm | 4 | |
| 12 Aug. | Patchy rain possible | 18° /12° | 0.3 mm | 4 | |
| 13 Aug. | Moderate rain at times | 20° /11° | 0.7 mm | 5 | |
| 14 Aug. | Patchy rain possible | 20° /12° | 0.4 mm | 5 | |
| 15 Aug. | Patchy rain possible | 21° /13° | 1 mm | 5 | |
| 16 Aug. | Light rain shower | 18° /12° | 3.7 mm | 4 | |
| 17 Aug. | Moderate rain at times | 16° /11° | 1.9 mm | 4 | |
| 18 Aug. | Sunny | 18° /9° | 0.1 mm | 5 | |
| 19 Aug. | Sunny | 16° /9° | 1.4 mm | 4 | |
| 20 Aug. |  Cloudy | 17° /9° | 0.2 mm | 4 | |
| 21 Aug. | Sunny | 18° /10° | 1.1 mm | 5 | |
| 22 Aug. | Patchy rain possible | 18° /10° | 1.2 mm | 4 | |
| 23 Aug. | Patchy rain possible | 17° /11° | 1.1 mm | 4 | |
| 24 Aug. | Light rain shower | 17° /10° | 2.6 mm | 4 | |
| 25 Aug. | Overcast | 18° /9° | 5.2 mm | 4 | |
| 26 Aug. | Sunny | 17° /9° | 0.4 mm | 4 | |
| 27 Aug. | Overcast | 15° /10° | 1.3 mm | 3 | |
| 28 Aug. | Light rain shower | 16° /8° | 3.9 mm | 4 | |
| 29 Aug. | Light rain shower | 18° /10° | 14.8 mm | 5 | |
| 30 Aug. |  Mist | 19° /10° | 2.4 mm | 5 | |
| 31 Aug. | Mist | 16° /11° | 4.3 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Oulu in August 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 Oulu forecast closer to your planned date for the most up-to-date weather information.
Change Month
Oulu in August - FAQ
What are the expected maximum and minimum temperatures in Oulu during August?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Oulu during August?
Significant rainfall exceeding 258.5 mm is expected in Oulu during August, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Oulu during August?
The average wind speed in Oulu during August is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Oulu
Explore the daily rainfall trends and prepare for Oulus August weather 💧
UV exposure in Oulu during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
Quick links
More Oulu weather pages
You are here
Where is Oulu?Get accurate weather forecasts for Oulu, located at latitude 65.012 and longitude 25.468. Stay updated with localized weather information tailored for Oulu.
Found a mistake?
We appreciate your attention to details. Tell us here.