Hiroshima Weather: September
 |
Average Day Temperature: | 85.8°F |
|
Average Night Temperature: | 68.7°F |
|
Sea Water Temperature: | 81.2°F |
|
Number of Sunny Days: | 10 days |
| Sunshine Hours: | 11.9 - 12.9 hours | |
|
Number of Rainy Days: | 6 days |
| Precipitation Totals: | 7.5 in | |
| detailed information | ||
forecast
| Hiroshima |
Temperature
| Hiroshima |
Air Temperature in September, °F
| Day Temperature | Night Temperature |
The highest day temperature in September 2024 was 94°F. The lowest night temperature was 64°F. The average values for day and night temperatures during September were 88.6°F и 74.5°F respectivly.
Hiroshima Water Sea Temperature in September, °F
The average sea surface temperature in September 2024 for Hiroshima was 85.8°F. The maximum and minimum values were 82.2°F and 89.2°F respectively.
| Sunny days | |
| Cloudy days | |
| Gloomy days |
You can expect various weather conditions during September. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in September, in
Precipitation total in September for Hiroshima is 7.5 in. It makes september one of the most rainy months of the year.
The average wind speed in September is 4.4 mph. This value is relatively stable throughout the year.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Hiroshima in September is 7.0 hours.
Hiroshima on the Weather Map
| Atami |  |
+58 |
| Fukuoka |  |
+54 |
| Hakone |  |
+62 |
| Hiroshima |  |
+52 |
| Kamakura | |
+64 |
| Kyoto | |
+52 |
| Nagasaki | |
+54 |
| Nagoya | |
+58 |
| Nara | |
+56 |
| Noboribetsu | |
+46 |
| Okinawa | |
+70 |
| Osaka | |
+58 |
| Sapporo | |
+46 |
| Tokyo | |
+70 |
| Yokohama | |
+64 |
| 1500 |  |
52°F | SE 16 mph |
| 1800 |  |
48°F | E 11 mph |
| 2100 |  |
42°F | NE 6 mph |
| 0000 | |
40°F | NE 7 mph |
| 0300 |  |
42°F | NE 7 mph |
| 0600 | |
42°F | NE 7 mph |
| 0900 |  |
58°F | NE 9 mph |
| 1200 | |
64°F | N 11 mph |