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Itoshima-shi (Itoshima)
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Weather in Itoshima-shi for September 2027

Your guide to Itoshima-shi weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Itoshima-shi at the beginning of September is 29.9 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 26.9 °C by the end of September.

    • Rain 🌧️

  • Itoshima-shi experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 157 mm.

    • More

  • Is September a good time to visit Itoshima-shi? check out the best time to travel to Itoshima-shi page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
8
Dry days
Average rainy days
22
Rainy days
Average snowy days
0
Snow days
Average temperatures
29°/23°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Itoshima-shi Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
32°
2
Overcast
32°
3
Patchy rain possible
31°
4
Patchy rain possible
26°
5
Overcast
28°
6
Patchy rain possible
30°
7
Patchy rain possible
30°
8
Patchy rain possible
30°
9
Sunny
30°
10
Moderate or heavy rain shower
28°
11
Moderate or heavy rain shower
29°
12
Moderate rain at times
31°
13
Patchy rain possible
31°
14
Patchy rain possible
30°
15
Moderate rain at times
31°
16
Moderate or heavy rain shower
31°
17
Cloudy
30°
18
Cloudy
29°
19
Patchy rain possible
29°
20
Patchy rain possible
29°
21
Moderate rain at times
27°
22
Moderate or heavy rain shower
26°
23
Cloudy
27°
24
Overcast
29°
25
Moderate or heavy rain shower
28°
26
Partly cloudy
26°
27
Patchy rain possible
26°
28
Patchy rain possible
26°
29
Partly cloudy
26°
30
Patchy rain possible
27°

Temperatures trend during September in Itoshima-shi

See the weather trend as well as the moving average line

September weather in Itoshima-shi day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Overcast
Overcast
 32° /23° 0.3 mm 8
2 Sept. Overcast
Overcast
 32° /23° 3.6 mm 7
3 Sept. Patchy rain possible
Patchy rain possible
 31° /23° 2.6 mm 5
4 Sept. Patchy rain possible
Patchy rain possible
 26° /22° 21.5 mm 4
5 Sept. Overcast
Overcast
 28° /22° 0.9 mm 5
6 Sept. Patchy rain possible
Patchy rain possible
 30° /22° 0.2 mm 5
7 Sept. Patchy rain possible
Patchy rain possible
 30° /22° 0.5 mm 5
8 Sept. Patchy rain possible
Patchy rain possible
 30° /23° 0.8 mm 6
9 Sept. Sunny
Sunny
 30° /22° 3.2 mm 5
10 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 28° /22° 23.6 mm 5
11 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /22° 4 mm 5
12 Sept. Moderate rain at times
Moderate rain at times
 31° /23° 2.1 mm 6
13 Sept. Patchy rain possible
Patchy rain possible
 31° /23° 3.4 mm 6
14 Sept. Patchy rain possible
Patchy rain possible
 30° /22° 6 mm 5
15 Sept. Moderate rain at times
Moderate rain at times
 31° /23° 2.1 mm 6
16 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /23° 4.1 mm 5
17 Sept. Cloudy
Cloudy
 30° /23° 2.3 mm 6
18 Sept. Cloudy
Cloudy
 29° /23° 6.6 mm 5
19 Sept. Patchy rain possible
Patchy rain possible
 29° /22° 7.2 mm 5
20 Sept. Patchy rain possible
Patchy rain possible
 29° /23° 3.3 mm 5
21 Sept. Moderate rain at times
Moderate rain at times
 27° /22° 2.5 mm 6
22 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 26° /20° 23 mm 6
23 Sept. Cloudy
Cloudy
 27° /19° 1.6 mm 6
24 Sept. Overcast
Overcast
 29° /20° 3.2 mm 6
25 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 28° /20° 4.6 mm 5
26 Sept. Partly cloudy
Partly cloudy
 26° /20° 24.4 mm 5
27 Sept. Patchy rain possible
Patchy rain possible
 26° /20° 12.3 mm 4
28 Sept. Patchy rain possible
Patchy rain possible
 26° /20° 16.8 mm 4
29 Sept. Partly cloudy
Partly cloudy
 26° /19° 1.9 mm 6
30 Sept. Patchy rain possible
Patchy rain possible
 27° /19° 0.6 mm 6
Next
Important Notice
Our weather forecast for Itoshima-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 Itoshima-shi forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Itoshima-shi weather in September vs August vs October

Compare September weather in Itoshima-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.
AugustSeptemberOctober
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures32°/24°29°/23°23°/17°
Rainfall353 mm157 mm109 mm
Wind14.7 km/h13.2 km/h16.1 km/h
Humidity77%78%75%
Rainy days20 days22 days16 days
Dry days11 days8 days15 days

Planning a trip to Itoshima-shi? Discover the best time to visit

Itoshima-shi in September - FAQ

What are the expected maximum and minimum temperatures in Itoshima-shi during September?
During September, expect a variety of temperatures with highs around 29° and lows near 23°, suitable for diverse activities and preferences.

How much rainfall should be expected in Itoshima-shi during September?
Significant rainfall exceeding 157 mm is expected in Itoshima-shi during September, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Itoshima-shi during September?
The average wind speed in Itoshima-shi during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Itoshima-shi

Explore the daily rainfall trends and prepare for Itoshima-shis September weather 💧
Typically, Itoshima-shi has 22 rainy days in September with a total of 157 mm of rainfall.

UV exposure in Itoshima-shi during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

What to pack to Itoshima-shi in September?

🌦️ Warm & sunny · highs around 29 °C, frequent showers

As you prepare for your trip to Itoshima-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 Itoshima-shi, during September, is comfortable and enjoyable, regardless of the weather conditions.

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Location coordinates Where is Itoshima-shi?

Get accurate weather forecasts for Itoshima-shi, located at latitude 33.542 and longitude 130.184. Stay updated with localized weather information tailored for Itoshima-shi.

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