Climate averages 1991–2020
Tottori-shi weather
in September.
A warm, very wet month: the 3rd warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Tottori-shi: daytime highs average 25.1°C and nights cool to about 20.4°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 223 mm of rain on roughly 15 days, which makes September a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 26 min on an average September day.
The nearest other city in this atlas is Toyooka (53 km away). In September its highs average 25.7°C, 0.7°C warmer than Tottori-shi, with 232 mm of rain.
Among the 303 cities listed in Japan, Tottori-shi ranks joint 216th of 303 for the warmest September highs and joint 246th of 303 for the driest September (rainfall, lowest first). The mean September high of those 303 cities is 25.7°C; Tottori-shi is 0.6°C cooler than that mean.
From September to October, average highs fall by 5.0°C to 20.1°C, and monthly rainfall falls from 223 mm to 139 mm.
The annual picture
September in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Tottori-shi climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 7.2°C2.7°C | 2.7°C | 147 | 22.0 | 10.110 h |
| February | 7.7°C2.3°C | 2.3°C | 114 | 17.5 | 10.911 h |
| March | 11.1°C4.5°C | 4.5°C | 133 | 15.7 | 11.912 h |
| April | 16.2°C8.8°C | 8.8°C | 114 | 11.8 | 13.113 h |
| May | 20.8°C13.7°C | 13.7°C | 136 | 11.7 | 14.014 h |
| June | 24.1°C18.2°C | 18.2°C | 165 | 13.9 | 14.515 h |
| July | 27.7°C22.8°C | 22.8°C | 197 | 15.8 | 14.314 h |
| August | 29.2°C24.1°C | 24.1°C | 147 | 13.8 | 13.513 h |
| September, selected | 25.1°C20.4°C | 20.4°C | 223 | 15.1 | 12.412 h |
| October | 20.1°C15.0°C | 15.0°C | 139 | 12.3 | 11.311 h |
| November | 15.2°C9.9°C | 9.9°C | 116 | 14.7 | 10.310 h |
| December | 10.0°C5.2°C | 5.2°C | 152 | 19.7 | 9.810 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
September in nearby cities
- Toyooka in SeptemberJapan · 53 kmHigh 25.7°C · Low 19.7°C · 232 mm rain
- Tsuyama in SeptemberJapan · 54 kmHigh 26.5°C · Low 19.0°C · 181 mm rain
- Tatsuno in SeptemberJapan · 79 kmHigh 25.9°C · Low 20.8°C · 195 mm rain
- Yonago in SeptemberJapan · 82 kmHigh 25.0°C · Low 20.3°C · 188 mm rain
- Fukuchiyama in SeptemberJapan · 83 kmHigh 26.2°C · Low 19.3°C · 218 mm rain
- Himeji in SeptemberJapan · 87 kmHigh 26.0°C · Low 20.6°C · 202 mm rain
- Kakogawachō-honmachi in SeptemberJapan · 98 kmHigh 26.1°C · Low 20.8°C · 202 mm rain
- Okayama in SeptemberJapan · 98 kmHigh 27.2°C · Low 20.2°C · 167 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Tottori-shi) is explained once on the Tottori-shi year overview and on the Sources, method and limits page.