Tainai, Niigata, Japan Climate Change Severity

38
Moderate
The current climate change severity in Tainai is Moderate, with a -13.5% improvement in the climate score compared to last 15 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100


Tainai Weather Condition Changes (Historic Vs 2025)

0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2025

Over the past 15 year(s), Tainai temperature has changed by around +8.6%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Jul. (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
2816
-42.8%

cloudyCloudy
3227
-15.6%

rainyRainy
122116
-4.9%

snowySnowy
1211
-8.3%

mistyMisty
00
0%

Disclaimer: Other weather conditions not shown may affect the total day count.

Climate Change Indicators:

Over the past 15 years, Tainai has experienced measurable improvements in key climate parameters, contributing to the current severity score of 38 (within the Moderate severity category). This suggests improving climate conditions compared to previous years. Here’s a breakdown of the specific changes observed:

Severity Score

38/100


Moderate

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Tainai experienced significant changes:

Temperature change of

+0.9 °C


Variation in annual rainfall

-9.1 %


Change in average humidity

-2.6 %


PM2.5 levels surged by

-19.7 %


Heatwave changed by

-7.6 day(s)


Coldwave changed by

-2 day(s)


Wind speeds changed by

+1.1 km/h


These indicators show reduced climate volatility, offering a valuable window to reinforce sustainable practices and strengthen long-term climate resilience. As the severity shifts toward Moderate, it is important to maintain momentum in climate adaptation efforts.

Check how we calculate Climate Change Severity
Based on data from Jan. to Jul.

Tainai Weather Forecast 30 Days (August - September 2025)
Tainai, Niigata, Japan


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Fri. 8, Aug.
heavy rainHeavy rain

Temperature Icon26°/21°

Humidity Icon83%

Wind Icon20km/h
Sat. 9, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon28°/21°

Humidity Icon77%

Wind Icon14km/h
Sun. 10, Aug.
moderate rainModerate rain

Temperature Icon26°/22°

Humidity Icon80%

Wind Icon11km/h
Mon. 11, Aug.
moderate rainModerate rain

Temperature Icon27°/22°

Humidity Icon86%

Wind Icon9km/h
Tue. 12, Aug.
heavy rainHeavy rain

Temperature Icon25°/23°

Humidity Icon95%

Wind Icon25km/h
Wed. 13, Aug.
moderate rainModerate rain

Temperature Icon27°/22°

Humidity Icon92%

Wind Icon8km/h
Thu. 14, Aug.
sunnySunny

Temperature Icon28°/23°

Humidity Icon81%

Wind Icon15km/h
Fri. 15, Aug.
sunnySunny

Temperature Icon28°/23°

Humidity Icon81%

Wind Icon14km/h
Sat. 16, Aug.
sunnySunny

Temperature Icon28°/23°

Humidity Icon79%

Wind Icon11km/h
Sun. 17, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/22°

Humidity Icon79%

Wind Icon10km/h
Mon. 18, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/24°

Humidity Icon79%

Wind Icon11km/h
Tue. 19, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/24°

Humidity Icon77%

Wind Icon10km/h
Wed. 20, Aug.
sunnySunny

Temperature Icon30°/25°

Humidity Icon78%

Wind Icon10km/h
Thu. 21, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/24°

Humidity Icon78%

Wind Icon12km/h
Fri. 22, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/24°

Humidity Icon80%

Wind Icon14km/h
Sat. 23, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/22°

Humidity Icon81%

Wind Icon15km/h
Sun. 24, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/22°

Humidity Icon79%

Wind Icon16km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/22°

Humidity Icon79%

Wind Icon16km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/21°

Humidity Icon81%

Wind Icon18km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/21°

Humidity Icon80%

Wind Icon14km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/21°

Humidity Icon80%

Wind Icon14km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/21°

Humidity Icon79%

Wind Icon15km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon27°/22°

Humidity Icon81%

Wind Icon15km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/21°

Humidity Icon79%

Wind Icon14km/h
Mon. 1, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon27°/21°

Humidity Icon79%

Wind Icon14km/h
Tue. 2, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon27°/21°

Humidity Icon80%

Wind Icon15km/h
Wed. 3, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/21°

Humidity Icon79%

Wind Icon17km/h
Thu. 4, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/21°

Humidity Icon80%

Wind Icon18km/h
Fri. 5, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/21°

Humidity Icon80%

Wind Icon14km/h
Sat. 6, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon27°/21°

Humidity Icon79%

Wind Icon14km/h
Sun. 7, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon26°/20°

Humidity Icon79%

Wind Icon15km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onWed. 20, Aug.

29.7°C


Low will be onSun. 7, Sep.

19.9°C

HumidityHumidity

High will be onTue. 12, Aug.

95%


Low will be onSat. 9, Aug.

77%

Wind SpeedWind Speed

High will be onTue. 12, Aug.

24.5km/h


Low will be onWed. 13, Aug.

8.3km/h

PrecipitationPrecipitation

High will be onTue. 12, Aug.

49.6mm


Low will be onFri. 15, Aug.

0.01mm

Ultraviolet IndexUV

High will be onThu. 14, Aug.

7


Low will be onMon. 11, Aug.

0.3