Fujikawaguchiko Weather in September
September in Fujikawaguchiko sees daytime temperatures around 25°C (77°F) and lows of 16°C (61°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.
Rainfall in Fujikawaguchiko in September
Fujikawaguchiko is in the rainy season in September, with rain on around 20 days and an average of 259 mm (10 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.
Temperature in Fujikawaguchiko in September
September in Fujikawaguchiko sees highs of 25°C (77°F) and lows of 16°C (61°F) overnight. Summer occurs in September. This kind of day-to-night contrast is typical for this time of year. At 16°C (61°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.If you prefer enjoying temperate temperatures and rain-free days, May and August 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 Fujikawaguchiko's climate page.
Fujikawaguchiko Temperature in September
Min Temperature
16°C (61°F)
Max Temperature
25°C (77°F)
Chance of Rain
66%
Precipitation
259 mm (10 in)
Rainy days
20 days
Humidity
68% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Fujikawaguchiko typically drop from around 27°C (81°F) at the start of September to approximately 21°C (70°F) by the end. Nights are cool, with lows typically ranging from 11°C (52°F) to 17°C (63°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 Fujikawaguchiko in September
Browse day-by-day weather records for Fujikawaguchiko spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Fujikawaguchiko historical weather extremes in September
Based on weather observations in Fujikawaguchiko between 2002 and 2025, these are the recorded extremes during September.
- Fujikawaguchiko recorded its highest September temperature of 36°C (97°F) on September 2, 2025.
- The coldest September day was on September 29, 2008, with a maximum of 12°C (54°F).
- The lowest overnight temperature recorded in September was 0°C (32°F) (September 26, 2002).
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
pleasant
tolerable
unpleasant
poor
What to Wear in Fujikawaguchiko in September
For Fujikawaguchiko in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Also bring a poncho, it will rain a lot! Waterproof everything you can.What To Do in Fujikawaguchiko 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 Fujikawaguchiko's climate page.
See the full Fujikawaguchiko climate overview or explore weather in Japan.
