Weather in Oslo for September 2024
Until now, September 2024 in Oslo is slightly cooler than the historical average by -0.9 °C.
Expect cooler weather in the next days in Oslo with the forecast suggesting a temperature of 13.8 °C, lower than the historical average.
In general, the average temperature in Oslo at the beginning of September is 19.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 11.4 °C by the end of September.
The climate of Oslo in September is notably wet, with an average of 12 rainy days.
Is September a good time to visit Oslo? check out the best time to travel to Oslo page.
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Oslo in September average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  20° | ||||||
| 2 16° | 3  14° | 4  20° | 5 24° | 6  20° | 7  21° | 8 21° |
| 9 18° | 10 18° | 11 16° | 12 15° | 13  14° | 14 14° | 15 15° |
| 16  14° | 17 14° | 18 15° | 19 20° | 20 20° | 21 20° | 22 17° |
| 23 17° | 24 15° | 25 14° | 26 12° | 27 9° | 28 12° | 29 9° |
| 30 9° |
You can click on date
Temperatures trend during September in Oslo
September weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Cloudy | 20° /9° | 0 mm | 6 | |
| 2 Sept. | Cloudy | 16° /9° | 4.1 mm | 4 | |
| 3 Sept. | Patchy rain possible | 14° /9° | 2.3 mm | 4 | |
| 4 Sept. | Sunny | 20° /10° | 1 mm | 5 | |
| 5 Sept. | Sunny | 24° /12° | 0 mm | 6 | |
| 6 Sept. | Overcast | 20° /11° | 0 mm | 5 | |
| 7 Sept. | Mist | 21° /10° | 0.3 mm | 6 | |
| 8 Sept. | Fog | 21° /12° | 0 mm | 5 | |
| 9 Sept. | Mist | 18° /12° | 10.4 mm | 5 | |
| 10 Sept. | Mist | 18° /9° | 1.8 mm | 4 | |
| 11 Sept. | Light rain shower | 16° /8° | 0.8 mm | 4 | |
| 12 Sept. | Mist | 15° /6° | 1.4 mm | 4 | |
| 13 Sept. | Partly cloudy | 14° /4° | 0 mm | 4 | |
| 14 Sept. | Overcast | 14° /3° | 0 mm | 4 | |
| 15 Sept. | Fog | 15° /6° | 0 mm | 4 | |
| 16 Sept. | Moderate rain | 14° /9° | 9.8 mm | 3 | |
| 17 Sept. | Mist | 14° /5° | 0 mm | 4 | |
| 18 Sept. | Moderate rain | 15° /7° | 21.6 mm | 4 | |
| 19 Sept. | Sunny | 20° /8° | 0 mm | 2 | |
| 20 Sept. | Sunny | 20° /8° | 0 mm | 2 | |
| 21 Sept. | Partly cloudy | 20° /9° | 0.1 mm | 2 | |
| 22 Sept. | Cloudy | 17° /10° | 0 mm | 2 | |
| 23 Sept. | Patchy rain possible | 17° /8° | 0.6 mm | 2 | |
| 24 Sept. | Patchy rain possible | 15° /10° | 3.7 mm | 3 | |
| 25 Sept. | Sunny | 14° /6° | 0 mm | 3 | |
| 26 Sept. | Patchy rain possible | 12° /4° | 1.8 mm | 2 | |
| 27 Sept. | Moderate rain | 9° /6° | 5.5 mm | 2 | |
| 28 Sept. | Patchy rain possible | 12° /5° | 2.2 mm | 2 | |
| 29 Sept. | Partly cloudy | 9° /3° | 0 mm | 3 | |
| 30 Sept. | Sunny | 9° /0° | 0 mm | 2 | |
| Next | |||||
Oslo in September - FAQ
What to pack to Oslo in September?
As you prepare for your trip to Oslo in September, 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 September, 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
Quick links
Where is Oslo?Get accurate weather forecasts for Oslo, located at latitude 59.913 and longitude 10.746. Stay updated with localized weather information tailored for Oslo.