Sato, Nagasaki, Japan Climate Change Severity

38
Moderate
The current climate change severity in Sato is Moderate, with a 11.3% 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 Oct. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100


Sato Weather Condition Changes (Historic Vs 2025)

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

Over the past 15 year(s), Sato temperature has changed by around -3.07%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
5341
-22.6%

cloudyCloudy
7346
-36.9%

rainyRainy
149105
-29.5%

snowySnowy
00
0%

mistyMisty
05
100%

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

Climate Change Indicators:

Over the past 15 years, Sato 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, Sato experienced significant changes:

Temperature change of

-0.5 °C


Variation in annual rainfall

-18.4 %


Change in average humidity

-1.5 %


PM2.5 levels surged by

-14.4 %


Heatwave changed by

+1.4 day(s)


Coldwave changed by

+8.3 day(s)


Wind speeds changed by

-0.4 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 Oct.

Sato Weather Forecast 30 Days (November - December 2025)
Sato, Nagasaki, Japan


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Thu. 20, Nov.
patchy rain possiblePatchy rain nearby

Temperature Icon15°/11°

Humidity Icon67%

Wind Icon19km/h
Fri. 21, Nov.
sunnySunny

Temperature Icon15°/10°

Humidity Icon62%

Wind Icon23km/h
Sat. 22, Nov.
sunnySunny

Temperature Icon16°/8°

Humidity Icon68%

Wind Icon9km/h
Sun. 23, Nov.
sunnySunny

Temperature Icon17°/9°

Humidity Icon69%

Wind Icon7km/h
Mon. 24, Nov.
sunnySunny

Temperature Icon18°/10°

Humidity Icon68%

Wind Icon10km/h
Tue. 25, Nov.
patchy rain possiblePatchy rain nearby

Temperature Icon16°/11°

Humidity Icon73%

Wind Icon31km/h
Wed. 26, Nov.
sunnySunny

Temperature Icon13°/7°

Humidity Icon54%

Wind Icon18km/h
Thu. 27, Nov.
patchy rain possiblePatchy rain nearby

Temperature Icon17°/7°

Humidity Icon64%

Wind Icon27km/h
Fri. 28, Nov.
cloudyCloudy

Temperature Icon13°/9°

Humidity Icon59%

Wind Icon23km/h
Sat. 29, Nov.
cloudyCloudy

Temperature Icon16°/8°

Humidity Icon67%

Wind Icon19km/h
Sun. 30, Nov.
sunnySunny

Temperature Icon17°/10°

Humidity Icon58%

Wind Icon9km/h
Mon. 1, Dec.
sunnySunny

Temperature Icon16°/8°

Humidity Icon58%

Wind Icon12km/h
Tue. 2, Dec.
sunnySunny

Temperature Icon16°/8°

Humidity Icon58%

Wind Icon8km/h
Wed. 3, Dec.
sunnySunny

Temperature Icon16°/8°

Humidity Icon62%

Wind Icon7km/h
Thu. 4, Dec.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon13°/9°

Humidity Icon72%

Wind Icon22km/h
Fri. 5, Dec.
patchy rain possiblePatchy rain possible

Temperature Icon13°/9°

Humidity Icon69%

Wind Icon21km/h
Sat. 6, Dec.
moderate rain at timesModerate rain at times

Temperature Icon13°/8°

Humidity Icon70%

Wind Icon21km/h
Sun. 7, Dec.
heavy rain at timesHeavy rain at times

Temperature Icon12°/7°

Humidity Icon70%

Wind Icon21km/h
Mon. 8, Dec.
heavy rain at timesHeavy rain at times

Temperature Icon12°/7°

Humidity Icon70%

Wind Icon21km/h
Tue. 9, Dec.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon12°/7°

Humidity Icon71%

Wind Icon20km/h
Wed. 10, Dec.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon14°/8°

Humidity Icon73%

Wind Icon17km/h
Thu. 11, Dec.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon13°/9°

Humidity Icon74%

Wind Icon22km/h
Fri. 12, Dec.
heavy rain at timesHeavy rain at times

Temperature Icon12°/8°

Humidity Icon70%

Wind Icon21km/h
Sat. 13, Dec.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon12°/8°

Humidity Icon69%

Wind Icon21km/h
Sun. 14, Dec.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon12°/7°

Humidity Icon69%

Wind Icon22km/h
Mon. 15, Dec.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon12°/7°

Humidity Icon72%

Wind Icon20km/h
Tue. 16, Dec.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon10°/6°

Humidity Icon75%

Wind Icon24km/h
Wed. 17, Dec.
heavy rain at timesHeavy rain at times

Temperature Icon9°/6°

Humidity Icon73%

Wind Icon25km/h
Thu. 18, Dec.
moderate rain at timesModerate rain at times

Temperature Icon9°/5°

Humidity Icon71%

Wind Icon22km/h
Fri. 19, Dec.
moderate rain at timesModerate rain at times

Temperature Icon10°/6°

Humidity Icon70%

Wind Icon20km/h
Sat. 20, Dec.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon11°/7°

Humidity Icon72%

Wind Icon19km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onMon. 24, Nov.

18.3°C


Low will be onThu. 18, Dec.

5°C

HumidityHumidity

High will be onTue. 16, Dec.

75%


Low will be onWed. 26, Nov.

54%

Wind SpeedWind Speed

High will be onTue. 25, Nov.

31km/h


Low will be onSun. 23, Nov.

6.8km/h

PrecipitationPrecipitation

High will be onWed. 10, Dec.

6.7mm


Low will be onMon. 24, Nov.

0.02mm

Ultraviolet IndexUV

High will be onSun. 30, Nov.

4


Low will be onThu. 20, Nov.

0.6