Oulu
August
Weather in Oulu for August 2025
Your guide to Oulu weather in August - trends and predictions
In general, the average temperature in Oulu at the beginning of August is 20.6 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 17.6 °C by the end of August.
Oulu in August brings notable rainfall, with an average of 19 rainy days and a total precipitation of 97.9 mm.
Temperatures
Rain 🌧️
12
Dry days
19
Rainy days
0
Snow days
19°/12°
Temperatures
17 km/h
Avg max wind
75 %
Avg humidity
Oulu in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  18° | 2 21° | 3  21° | ||||
| 4 20° | 5 20° | 6  20° | 7 24° | 8  25° | 9  22° | 10 21° |
| 11 20° | 12 18° | 13 21° | 14 20° | 15 21° | 16  19° | 17 17° |
| 18 19° | 19 17° | 20  19° | 21 20° | 22 20° | 23 19° | 24 18° |
| 25 19° | 26 17° | 27 17° | 28 17° | 29 18° | 30  19° | 31 16° |
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Temperatures trend during August in Oulu
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Moderate or heavy rain shower | 18° /12° | 6.6 mm | 5 | |
| 2 Aug. | Moderate rain at times | 21° /12° | 4.2 mm | 5 | |
| 3 Aug. | Patchy rain possible | 21° /14° | 2.6 mm | 5 | |
| 4 Aug. | Moderate or heavy rain shower | 20° /13° | 11.4 mm | 5 | |
| 5 Aug. | Patchy rain possible | 20° /12° | 0.4 mm | 5 | |
| 6 Aug. | Sunny | 20° /11° | 0 mm | 6 | |
| 7 Aug. | Patchy rain possible | 24° /12° | 0.9 mm | 6 | |
| 8 Aug. | Overcast | 25° /15° | 2 mm | 6 | |
| 9 Aug. | Partly cloudy | 22° /14° | 0 mm | 6 | |
| 10 Aug. | Moderate or heavy rain shower | 21° /14° | 8.1 mm | 5 | |
| 11 Aug. | Overcast | 20° /12° | 2.1 mm | 5 | |
| 12 Aug. | Patchy rain possible | 18° /12° | 0.4 mm | 4 | |
| 13 Aug. | Moderate rain at times | 21° /12° | 1 mm | 6 | |
| 14 Aug. | Patchy rain possible | 20° /14° | 0.6 mm | 5 | |
| 15 Aug. | Patchy rain possible | 21° /12° | 0.2 mm | 5 | |
| 16 Aug. | Heavy rain at times | 19° /14° | 4.2 mm | 4 | |
| 17 Aug. | Moderate rain at times | 17° /12° | 0.9 mm | 5 | |
| 18 Aug. | Sunny | 19° /9° | 0 mm | 6 | |
| 19 Aug. | Sunny | 17° /11° | 1.5 mm | 5 | |
| 20 Aug. | Cloudy | 19° /11° | 0 mm | 5 | |
| 21 Aug. | Sunny | 20° /11° | 0 mm | 6 | |
| 22 Aug. | Patchy rain possible | 20° /12° | 0.5 mm | 5 | |
| 23 Aug. | Patchy rain possible | 19° /13° | 0.8 mm | 5 | |
| 24 Aug. | Patchy rain possible | 18° /12° | 2.4 mm | 4 | |
| 25 Aug. | Overcast | 19° /10° | 7.6 mm | 5 | |
| 26 Aug. | Sunny | 17° /11° | 0.4 mm | 5 | |
| 27 Aug. | Overcast | 17° /11° | 1.1 mm | 4 | |
| 28 Aug. | Light rain shower | 17° /9° | 5.9 mm | 4 | |
| 29 Aug. | Light rain shower | 18° /11° | 22.2 mm | 5 | |
| 30 Aug. | Mist | 19° /11° | 3.6 mm | 5 | |
| 31 Aug. | Mist | 16° /13° | 6.4 mm | 4 | |
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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.
Oulu in August - FAQ
What are the expected maximum and minimum temperatures in Oulu during August?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Oulu during August?
Moderate rainfall is anticipated in Oulu during August, with a total of 97.9 mm spread over approximately 19 days. Considering plans for rainy days is advisable.
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 ☀️
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