Saikaicho Kobago, Nagasaki, Japan Climate Change Severity

33
Moderate
The current climate change severity in Saikaicho Kobago is Moderate, with a 23.01% 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 Nov. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100


Saikaicho Kobago Weather Condition Changes (Historic Vs 2025)

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

Over the past 15 year(s), Saikaicho Kobago temperature has changed by around -0.6%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
6458
-9.3%

cloudyCloudy
8248
-41.4%

rainyRainy
157124
-21.01%

snowySnowy
00
0%

mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 15 years, Saikaicho Kobago has experienced measurable improvements in key climate parameters, contributing to the current severity score of 33 (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

33/100


Moderate

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Saikaicho Kobago experienced significant changes:

Temperature change of

-0.1 °C


Variation in annual rainfall

-19.2 %


Change in average humidity

-1.6 %


PM2.5 levels surged by

-13.7 %


Heatwave changed by

+9.2 day(s)


Coldwave changed by

+6.8 day(s)


Wind speeds changed by

-1.03 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 Nov.

Saikaicho Kobago Weather Forecast 30 Days (December - January 2026)
Saikaicho Kobago, Nagasaki, Japan


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Mon. 8, Dec.
sunnySunny

Temperature Icon16°/10°

Humidity Icon59%

Wind Icon22km/h
Tue. 9, Dec.
sunnySunny

Temperature Icon13°/8°

Humidity Icon53%

Wind Icon12km/h
Wed. 10, Dec.
sunnySunny

Temperature Icon15°/8°

Humidity Icon48%

Wind Icon9km/h
Thu. 11, Dec.
patchy rain possiblePatchy rain nearby

Temperature Icon17°/11°

Humidity Icon69%

Wind Icon26km/h
Fri. 12, Dec.
sunnySunny

Temperature Icon13°/8°

Humidity Icon61%

Wind Icon32km/h
Sat. 13, Dec.
overcastOvercast

Temperature Icon13°/7°

Humidity Icon62%

Wind Icon25km/h
Sun. 14, Dec.
patchy rain possiblePatchy rain nearby

Temperature Icon14°/10°

Humidity Icon77%

Wind Icon34km/h
Mon. 15, Dec.
patchy rain possiblePatchy rain nearby

Temperature Icon11°/8°

Humidity Icon59%

Wind Icon26km/h
Tue. 16, Dec.
partly cloudyPartly Cloudy

Temperature Icon13°/8°

Humidity Icon58%

Wind Icon7km/h
Wed. 17, Dec.
sunnySunny

Temperature Icon14°/10°

Humidity Icon64%

Wind Icon8km/h
Thu. 18, Dec.
partly cloudyPartly Cloudy

Temperature Icon17°/13°

Humidity Icon66%

Wind Icon16km/h
Fri. 19, Dec.
patchy rain possiblePatchy rain nearby

Temperature Icon16°/14°

Humidity Icon66%

Wind Icon11km/h
Sat. 20, Dec.
partly cloudyPartly Cloudy

Temperature Icon19°/14°

Humidity Icon71%

Wind Icon14km/h
Sun. 21, Dec.
patchy rain possiblePatchy rain nearby

Temperature Icon16°/13°

Humidity Icon82%

Wind Icon13km/h
Mon. 22, Dec.
patchy rain possiblePatchy rain nearby

Temperature Icon11°/9°

Humidity Icon72%

Wind Icon35km/h
Tue. 23, Dec.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon12°/8°

Humidity Icon69%

Wind Icon23km/h
Wed. 24, Dec.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon11°/8°

Humidity Icon71%

Wind Icon25km/h
Thu. 25, Dec.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon11°/7°

Humidity Icon68%

Wind Icon26km/h
Fri. 26, Dec.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon11°/7°

Humidity Icon71%

Wind Icon27km/h
Sat. 27, Dec.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon11°/7°

Humidity Icon67%

Wind Icon27km/h
Sun. 28, Dec.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon11°/7°

Humidity Icon68%

Wind Icon27km/h
Mon. 29, Dec.
heavy rain at timesHeavy rain at times

Temperature Icon11°/8°

Humidity Icon69%

Wind Icon22km/h
Tue. 30, Dec.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon12°/7°

Humidity Icon69%

Wind Icon26km/h
Wed. 31, Dec.
heavy rain at timesHeavy rain at times

Temperature Icon10°/6°

Humidity Icon68%

Wind Icon31km/h
Thu. 1, Jan.
moderate rain at timesModerate rain at times

Temperature Icon10°/6°

Humidity Icon67%

Wind Icon26km/h
Fri. 2, Jan.
moderate rain at timesModerate rain at times

Temperature Icon11°/6°

Humidity Icon68%

Wind Icon22km/h
Sat. 3, Jan.
moderate rain at timesModerate rain at times

Temperature Icon11°/7°

Humidity Icon67%

Wind Icon22km/h
Sun. 4, Jan.
patchy rain possiblePatchy rain possible

Temperature Icon11°/6°

Humidity Icon64%

Wind Icon22km/h
Mon. 5, Jan.
heavy rain at timesHeavy rain at times

Temperature Icon11°/7°

Humidity Icon68%

Wind Icon22km/h
Tue. 6, Jan.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon11°/7°

Humidity Icon71%

Wind Icon24km/h
Wed. 7, Jan.
heavy rain at timesHeavy rain at times

Temperature Icon10°/6°

Humidity Icon69%

Wind Icon25km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 20, Dec.

18.9°C


Low will be onThu. 1, Jan.

5.6°C

HumidityHumidity

High will be onSun. 21, Dec.

82%


Low will be onWed. 10, Dec.

48%

Wind SpeedWind Speed

High will be onMon. 22, Dec.

34.6km/h


Low will be onTue. 16, Dec.

7.2km/h

PrecipitationPrecipitation

High will be onSun. 28, Dec.

5.1mm


Low will be onMon. 8, Dec.

0.06mm

Ultraviolet IndexUV

High will be onSat. 20, Dec.

5


Low will be onThu. 11, Dec.

0.5