Nagasaki Weather: August
 |
Average Day Temperature: | 91.8°F |
|
Average Night Temperature: | 82.9°F |
|
Sea Water Temperature: | 86.4°F |
|
Number of Sunny Days: | 13 days |
| Sunshine Hours: | 12.9 - 13.8 hours | |
|
Number of Rainy Days: | 10 days |
| Precipitation Totals: | 9.2 in | |
| detailed information | ||
forecast
| Nagasaki |
Temperature
| Nagasaki |
Air Temperature in August, °F
The highest day temperature in August 2025 was 93°F. The lowest night temperature was 81°F. The average values for day and night temperatures during August were 88.9°F и 82.8°F respectivly.
Nagasaki Water Sea Temperature in August, °F
The average sea surface temperature in August 2025 for Nagasaki was 88.7°F. The maximum and minimum values were 86.6°F and 90.4°F respectively.
Most of the days in August are sunny but you can also expect cloudy and gloomy days.
Precipitation Totals in August, in
Precipitation total in August for Nagasaki is 9.2 in. It makes august one of the most rainy months of the year.
The average wind speed in August is 7.9 mph.
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 Nagasaki in August is 8.3 hours.
Nagasaki on the Weather Map
| Atami |  |
+44 |
| Fukuoka |  |
+44 |
| Hakone |  |
+48 |
| Hiroshima | |
+38 |
| Kamakura | |
+54 |
| Kobe | |
+46 |
| Kyoto |  |
+42 |
| Nagasaki | |
+44 |
| Nagoya | |
+44 |
| Nara | |
+44 |
| Okinawa | |
+66 |
| Osaka | |
+46 |
| Sapporo |  |
+26 |
| Tokyo | |
+50 |
| Yokohama | |
+52 |
| 1800 |  |
44°F | S 8 mph |
| 2100 | |
42°F | S 5 mph |
| 0000 | |
42°F | S 2 mph |
| 0300 | |
42°F | SE 2 mph |
| 0600 | |
42°F | S 4 mph |
| 0900 |  |
46°F | W 3 mph |
| 1200 | |
52°F | N 4 mph |
| 1500 | |
54°F | NE 5 mph |