Weather in Oslo for August 2025
In general, the average temperature in Oslo at the beginning of August is 18.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 17.7 °C by the end of August.
Oslo experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 154.6 mm.
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Oslo in August average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 18° | 2 19° | 3 19° | ||||
4 18° | 5 19° | 6 19° | 7 17° | 8 18° | 9 16° | 10 20° |
11 22° | 12 21° | 13 20° | 14 20° | 15 20° | 16 18° | 17 20° |
18 19° | 19 18° | 20 18° | 21 17° | 22 18° | 23 18° | 24 18° |
25 17° | 26 16° | 27 18° | 28 18° | 29 18° | 30 18° | 31 19° |
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Temperatures trend during August in Oslo
August weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Aug. | Moderate or heavy rain shower | 18° /10° | 5.9 mm | 4 | |
2 Aug. | Cloudy | 19° /9° | 4 mm | 5 | |
3 Aug. | Moderate or heavy rain shower | 19° /11° | 2.2 mm | 4 | |
4 Aug. | Patchy rain possible | 18° /10° | 4.5 mm | 4 | |
5 Aug. | Overcast | 19° /10° | 4.8 mm | 5 | |
6 Aug. | Patchy rain possible | 19° /10° | 0.7 mm | 5 | |
7 Aug. | Patchy rain possible | 17° /11° | 19.1 mm | 4 | |
8 Aug. | Patchy rain possible | 18° /10° | 8.5 mm | 4 | |
9 Aug. | Moderate rain at times | 16° /10° | 9.6 mm | 4 | |
10 Aug. | Patchy rain possible | 20° /10° | 0.3 mm | 5 | |
11 Aug. | Patchy rain possible | 22° /10° | 0.2 mm | 6 | |
12 Aug. | Sunny | 21° /11° | 1.1 mm | 6 | |
13 Aug. | Patchy rain possible | 20° /12° | 2 mm | 5 | |
14 Aug. | Patchy rain possible | 20° /11° | 2.3 mm | 4 | |
15 Aug. | Patchy rain possible | 20° /12° | 11.1 mm | 5 | |
16 Aug. | Moderate or heavy rain shower | 18° /11° | 13 mm | 4 | |
17 Aug. | Patchy rain possible | 20° /10° | 1.9 mm | 5 | |
18 Aug. | Partly cloudy | 19° /10° | 2 mm | 4 | |
19 Aug. | Cloudy | 18° /10° | 3.1 mm | 5 | |
20 Aug. | Overcast | 18° /11° | 15.5 mm | 4 | |
21 Aug. | Patchy rain possible | 17° /9° | 6 mm | 4 | |
22 Aug. | Partly cloudy | 18° /8° | 0.8 mm | 4 | |
23 Aug. | Cloudy | 18° /9° | 4.4 mm | 4 | |
24 Aug. | Patchy rain possible | 18° /9° | 1.5 mm | 4 | |
25 Aug. | Cloudy | 17° /10° | 5.5 mm | 4 | |
26 Aug. | Moderate or heavy rain with thunder | 16° /10° | 15.3 mm | 4 | |
27 Aug. | Overcast | 18° /9° | 5.7 mm | 4 | |
28 Aug. | Cloudy | 18° /10° | 0.5 mm | 4 | |
29 Aug. | Cloudy | 18° /10° | 0.8 mm | 4 | |
30 Aug. | Sunny | 18° /8° | 2.2 mm | 5 | |
31 Aug. | Partly cloudy | 19° /7° | 0 mm | 5 | |
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Oslo in August - FAQ
What to pack to Oslo in August?
As you prepare for your trip to Oslo in August, 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 Oslo, during August, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
August rainfall patterns in Oslo
UV exposure in Oslo during August
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Get accurate weather forecasts for Oslo, located at latitude 59.913 and longitude 10.746. Stay updated with localized weather information tailored for Oslo.