Takamatsu Weather in September
In Takamatsu, September brings high daytime temperatures around 28°C (82°F), with nights cooling to 22°C (72°F). Expect quite a bit of rainfall this month.
Rainfall in Takamatsu in September
Analyzing past climate data, one can expect approximately 17 days of rain, averaging 188 mm (7.4 in). Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Takamatsu in September
September in Takamatsu brings high temperatures, with highs of 28°C (82°F) and nights around 22°C (72°F). September is part of the summer season. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 22°C (72°F), evenings stay pleasantly warm.
Sunshine in Takamatsu in September
The area enjoys a balanced 159 hours of sunlight, ensuring it's neither too overcast nor too sunny.If you prefer enjoying temperate temperatures and rain-free days, May, October and November typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Takamatsu's climate page.
Takamatsu Temperature in September
Min Temperature
22°C (72°F)
Max Temperature
28°C (82°F)
Chance of Rain
57%
Precipitation
188 mm (7.4 in)
Rainy days
17 days
Humidity
71% *
Sunshine
159 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Takamatsu typically drop from around 31°C (88°F) at the start of September to approximately 26°C (79°F) by the end. Nights are warm, with lows typically ranging from 18°C (64°F) to 24°C (75°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Takamatsu in September
Browse day-by-day weather records for Takamatsu spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Takamatsu historical weather extremes in September
The extremes listed below come from historical weather data collected in Takamatsu from 1976 through 2025.
- The warmest day in September was on September 3, 2020, with a maximum of 37°C (99°F).
- Takamatsu experienced its chilliest September day on September 30, 1996, reaching only 19°C (66°F).
- The coldest night in September in Takamatsu was on September 28, 1987, with a minimum of 10°C (50°F).
Best Places in Japan in September
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in September →
perfect weather
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tolerable
unpleasant
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What to Wear in Takamatsu in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Takamatsu in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Takamatsu's climate page.
Temperature Rainfall Sunshine Humidity
See the full Takamatsu climate overview or explore weather in Japan.
