Niigata in august: average Weather, Temperature and Climate
Weather in Niigata in august 2025
The weather in Niigata in the month of august comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
good weather UV index: 7
Weather at 6am
77°F
Clear/Sunny
36% of time
26%
23%
12%
Weather at 12pm
85°F
Clear/Sunny
43% of time
26%
21%
10%
Weather at 6pm
79°F
Clear/Sunny
43% of time
30%
18%
8%
Weather at 3am
76°F
37%
27%
18%
13%
Evolution of daily average temperature and precipitation in Niigata in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Niigata in august.
The climate of Niigata in august is good
In august in Niigata, the climate is wet (with 8.2in of rainfall over 10 days). This is better than the previous month since in july it receives an average of 11.9in of rainfall over 12 days.
The climate quite comfortable in this city this month. The high seasonal norm is 85°F. The minimum is 77°F. Thus, the mean temperature average on this month of august in Niigata is 81°F. These temperatures are far removed from those records observed in Niigata in august with a maximum record of 95°F in 2018 and a minimum record of 67°F in 2009. You You can hope to have about 12 days with temperatures over 86°F, or 39 of the month.
In august in Niigata, the days on average last 13:38. Sunrise is at 04:59 and sunset is at 18:37.
With a good weather, august is a good time to go there in Japan.
Seasonal average climate and temperature of Niigata in august
Check below seasonal norms These statistics are compiled from the weather statements earlier years of the month of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 81°F | ||||
| Highest temperature | 85°F | ||||
| Lowest temperature | 77°F | ||||
| Highest record temperature | 95°F (2018) | ||||
| Lowest record temperature | 67°F (2009) | ||||
| Number of days at +86°F | 12 day(s) (39%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 81°F | ||||
| Lowest sea temperature | 78°F | ||||
| Highest sea temperature | 84°F | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 77°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 8.2in | ||||
| Number of days with rainfall | 10 day(s) (32%) | ||||
| Record daily rainfall | 2.5in (2018) | ||||
| Other climate data | |||||
| Humidity | 84% | ||||
| Visibility | 9.34km | ||||
| Cloud cover | 35% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 04:59 | ||||
| Time of sunset | 18:37 | ||||
| Length of day | 13:38 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last august?
Here is the day by day recorded weather in Niigata in august 2024:
74°F to 81°F
76°F to 83°F
77°F to 86°F
79°F to 86°F
79°F to 83°F
77°F to 83°F
77°F to 83°F
77°F to 83°F
76°F to 83°F
77°F to 83°F
77°F to 83°F
79°F to 83°F
79°F to 85°F
79°F to 83°F
77°F to 83°F
79°F to 88°F
79°F to 83°F
79°F to 83°F
77°F to 85°F
77°F to 83°F
77°F to 83°F
77°F to 86°F
77°F to 88°F
81°F to 88°F
79°F to 83°F
76°F to 85°F
77°F to 86°F
77°F to 83°F
77°F to 79°F
76°F to 79°F
79°F to 85°F
Map: other cities in Japan in august
Cities near Niigata:
| Nagaoka in august | good weather |
| Sado island in august | tolerable weather |
| Joetsu in august | good weather |
| Fukushima in august | good weather |
| Sakata in august | good weather |
| Nikko in august | tolerable weather |
| Nagano in august | tolerable weather |
| Sendai (Honshu) in august | good weather |
| Maebashi in august | good weather |
| Karuizawa in august | tolerable weather |
| Iwaki in august | good weather |
| Wajima in august | good weather |
Click over cities on the map for information about the weather in august.
Niigata
perfect weather
good
tolerable
bad
very bad
Weather data for Niigata in august:
Weather data for Niigata for august are derived from an average of the weather forecast since 2009 in Niigata. There is a margin of error and these forecasts are to be considered as general information only. The weather in Niigata can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Niigata.