Weather in Aomori for September 2027
In general, the average temperature in Aomori at the beginning of September is 24.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 21.6 °C by the end of September.
The climate of Aomori in September is notably wet, with an average of 13 rainy days, and a total of 165.4 mm of precipitation.
Is September a good time to visit Aomori? check out the best time to travel to Aomori page.
✨ Is September a good time to visit Aomori? – Ask the AI Weatherman
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Aomori Weather September
Temperatures trend during September in Aomori
September weather in Aomori day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain | 27° /20° | 3.4 mm | 5 | |
| 2 Sept. |  Heavy rain | 24° /20° | 32.7 mm | 5 | |
| 3 Sept. | Light rain | 25° /18° | 5.8 mm | 5 | |
| 4 Sept. | Light rain | 26° /17° | 4.8 mm | 6 | |
| 5 Sept. |  Patchy rain possible | 25° /18° | 0.3 mm | 6 | |
| 6 Sept. |  Moderate or heavy rain shower | 25° /17° | 6.3 mm | 6 | |
| 7 Sept. |  Moderate rain | 24° /17° | 15.1 mm | 5 | |
| 8 Sept. |  Sunny | 26° /17° | 0.6 mm | 6 | |
| 9 Sept. | Light rain shower | 24° /17° | 1.2 mm | 5 | |
| 10 Sept. | Light rain shower | 24° /18° | 2.1 mm | 5 | |
| 11 Sept. | Light rain | 25° /19° | 4.5 mm | 5 | |
| 12 Sept. |  Cloudy | 26° /18° | 0.9 mm | 6 | |
| 13 Sept. | Patchy rain possible | 27° /18° | 1.2 mm | 5 | |
| 14 Sept. | Light rain | 24° /18° | 6.5 mm | 5 | |
| 15 Sept. | Light rain | 24° /17° | 4.5 mm | 5 | |
| 16 Sept. |  Overcast | 24° /17° | 0 mm | 5 | |
| 17 Sept. | Light rain | 25° /18° | 3 mm | 5 | |
| 18 Sept. | Light rain | 24° /17° | 3.5 mm | 5 | |
| 19 Sept. | Light rain | 23° /17° | 3 mm | 5 | |
| 20 Sept. | Moderate rain | 22° /16° | 15.3 mm | 4 | |
| 21 Sept. | Light rain | 19° /16° | 8.8 mm | 4 | |
| 22 Sept. | Moderate rain | 21° /14° | 10 mm | 5 | |
| 23 Sept. | Light rain shower | 21° /14° | 1.2 mm | 5 | |
| 24 Sept. | Sunny | 22° /13° | 0.5 mm | 5 | |
| 25 Sept. | Light rain | 21° /14° | 7.4 mm | 4 | |
| 26 Sept. | Patchy rain possible | 22° /15° | 0.8 mm | 4 | |
| 27 Sept. | Patchy rain possible | 22° /16° | 0.7 mm | 5 | |
| 28 Sept. | Light rain | 22° /16° | 8.5 mm | 4 | |
| 29 Sept. | Moderate rain | 20° /14° | 10.6 mm | 4 | |
| 30 Sept. | Patchy rain possible | 22° /14° | 2 mm | 5 | |
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Aomori weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 27°/20° | 23°/17° | 17°/11° |
| Rainfall | 121 mm | 165 mm | 143 mm |
| Wind | 14.7 km/h | 15.8 km/h | 18.9 km/h |
| Humidity | 83% | 78% | 74% |
| Rainy days | 17 days | 13 days | 16 days |
| Dry days | 14 days | 17 days | 15 days |
Planning a trip to Aomori? Discover the best time to visit
Aomori in September - FAQ
What are the expected maximum and minimum temperatures in Aomori during September?
How much rainfall should be expected in Aomori during September?
What are the typical wind conditions in Aomori during September?
September rainfall patterns in Aomori
UV exposure in Aomori during September
What to pack to Aomori in September?
Mild · highs around 23 °C, frequent showers
As you prepare for your trip to Aomori 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 Aomori, during September, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
Where is Aomori?Get accurate weather forecasts for Aomori, located at latitude 40.817 and longitude 140.733. Stay updated with localized weather information tailored for Aomori.