Wakkanai Shi (Wakkanai)
September
Weather in Wakkanai Shi for September 2027
Your guide to Wakkanai Shi weather in September - trends and predictions
In general, the average temperature in Wakkanai Shi at the beginning of September is 20.4 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 17.8 °C by the end of September.
The climate of Wakkanai Shi in September is notably wet, with an average of 12 rainy days, and a total of 87 mm of precipitation.
Is September a good time to visit Wakkanai Shi? check out the best time to travel to Wakkanai Shi page.
✨ Is September a good time to visit Wakkanai Shi? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
18
Dry days
12
Rainy days
0
Snow days
19°/15°
Temperatures
28 km/h
Avg max wind
74 %
Avg humidity
Wakkanai Shi Weather September
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Temperatures trend during September in Wakkanai Shi
See the weather trend as well as the moving average line
September weather in Wakkanai Shi day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain | 21° /18° | 5.7 mm | 4 | |
| 2 Sept. |  Patchy rain possible | 19° /17° | 1.3 mm | 4 | |
| 3 Sept. | Light rain | 20° /16° | 5.6 mm | 4 | |
| 4 Sept. |  Sunny | 20° /16° | 0.2 mm | 5 | |
| 5 Sept. |  Moderate rain at times | 21° /18° | 5.2 mm | 5 | |
| 6 Sept. | Light rain | 21° /18° | 3.1 mm | 6 | |
| 7 Sept. | Light rain | 21° /18° | 3 mm | 5 | |
| 8 Sept. | Patchy rain possible | 21° /17° | 2.3 mm | 4 | |
| 9 Sept. | Light rain | 19° /16° | 3.8 mm | 5 | |
| 10 Sept. | Light rain | 21° /17° | 2.5 mm | 5 | |
| 11 Sept. |  Partly cloudy | 20° /18° | 0.8 mm | 5 | |
| 12 Sept. | Sunny | 21° /17° | 0 mm | 5 | |
| 13 Sept. |  Overcast | 21° /15° | 0.6 mm | 4 | |
| 14 Sept. | Light rain | 19° /14° | 7.3 mm | 3 | |
| 15 Sept. | Patchy rain possible | 19° /15° | 2.2 mm | 4 | |
| 16 Sept. | Patchy rain possible | 20° /16° | 1.2 mm | 5 | |
| 17 Sept. | Patchy rain possible | 21° /16° | 2.2 mm | 5 | |
| 18 Sept. | Overcast | 20° /15° | 0.2 mm | 4 | |
| 19 Sept. |  Cloudy | 19° /13° | 0.1 mm | 4 | |
| 20 Sept. | Light rain | 18° /13° | 5.2 mm | 3 | |
| 21 Sept. | Light rain | 16° /12° | 4.8 mm | 3 | |
| 22 Sept. | Patchy rain possible | 16° /12° | 0.9 mm | 3 | |
| 23 Sept. | Sunny | 17° /12° | 0.4 mm | 4 | |
| 24 Sept. | Light rain | 18° /12° | 3.1 mm | 3 | |
| 25 Sept. | Light rain | 18° /12° | 4.6 mm | 4 | |
| 26 Sept. | Patchy rain possible | 19° /13° | 0.9 mm | 3 | |
| 27 Sept. |  Moderate rain | 18° /14° | 10.9 mm | 3 | |
| 28 Sept. | Light rain | 17° /15° | 4.7 mm | 3 | |
| 29 Sept. | Light rain | 18° /12° | 4.2 mm | 3 | |
| 30 Sept. | Overcast | 17° /12° | 0.1 mm | 3 | |
| Next | |||||
Important Notice
Our weather forecast for Wakkanai Shi in September 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 Wakkanai Shi forecast closer to your planned date for the most up-to-date weather information.
Change Month
Wakkanai Shi weather in September vs August vs October
Compare September weather in Wakkanai Shi with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| August | September | October | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 21°/17° | 19°/15° | 13°/8° |
| Rainfall | 168 mm | 87 mm | 118 mm |
| Wind | 24.2 km/h | 28.2 km/h | 31.3 km/h |
| Humidity | 86% | 74% | 68% |
| Rainy days | 14 days | 12 days | 16 days |
| Dry days | 17 days | 18 days | 15 days |
Planning a trip to Wakkanai Shi? Discover the best time to visit
Wakkanai Shi in September - FAQ
What are the expected maximum and minimum temperatures in Wakkanai Shi during September?
During September, expect a variety of temperatures with highs around 19° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Wakkanai Shi during September?
Moderate rainfall is anticipated in Wakkanai Shi during September, with a total of 87 mm spread over approximately 12 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Wakkanai Shi during September?
The average wind speed in Wakkanai Shi during September is 28 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Wakkanai Shi
Explore the daily rainfall trends and prepare for Wakkanai Shis September weather 💧
Typically, Wakkanai Shi has 12 rainy days in September with a total of 87 mm of rainfall.
UV exposure in Wakkanai Shi during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
What to pack to Wakkanai Shi in September?
Mild · highs around 19 °C, frequent showers
As you prepare for your trip to Wakkanai Shi 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 Wakkanai Shi, during September, is comfortable and enjoyable, regardless of the weather conditions.
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