Minamiozuma, Nagano, Japan Climate Change Severity

33
Moderate
The current climate change severity in Minamiozuma is Moderate, with a -29.6% 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 Jun. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100


Minamiozuma Weather Condition Changes (Historic Vs 2025)

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

Over the past 15 year(s), Minamiozuma temperature has changed by around +8.5%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
3318
-45.4%

cloudyCloudy
3925
-35.8%

rainyRainy
8385
2.4%

snowySnowy
810
25%

mistyMisty
00
0%

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

Climate Change Indicators:

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

Temperature change of

+0.5 °C


Variation in annual rainfall

-0.4 %


Change in average humidity

-2.9 %


PM2.5 levels surged by

-11.5 %


Heatwave changed by

-2.1 day(s)


Coldwave changed by

-1.1 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 Jun.

Minamiozuma Weather Forecast 30 Days (July - August 2025)
Minamiozuma, Nagano, Japan


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Tue. 29, Jul.
sunnySunny

Temperature Icon34°/16°

Humidity Icon70%

Wind Icon7km/h
Wed. 30, Jul.
sunnySunny

Temperature Icon33°/16°

Humidity Icon67%

Wind Icon10km/h
Thu. 31, Jul.
sunnySunny

Temperature Icon33°/15°

Humidity Icon64%

Wind Icon10km/h
Fri. 1, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon30°/14°

Humidity Icon79%

Wind Icon12km/h
Sat. 2, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon26°/17°

Humidity Icon91%

Wind Icon8km/h
Sun. 3, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon33°/16°

Humidity Icon79%

Wind Icon9km/h
Mon. 4, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon32°/18°

Humidity Icon80%

Wind Icon7km/h
Tue. 5, Aug.
partly cloudyPartly Cloudy

Temperature Icon33°/17°

Humidity Icon72%

Wind Icon8km/h
Wed. 6, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon33°/17°

Humidity Icon71%

Wind Icon9km/h
Thu. 7, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon26°/17°

Humidity Icon88%

Wind Icon9km/h
Fri. 8, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon31°/18°

Humidity Icon81%

Wind Icon11km/h
Sat. 9, Aug.
partly cloudyPartly Cloudy

Temperature Icon33°/17°

Humidity Icon71%

Wind Icon6km/h
Sun. 10, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon33°/16°

Humidity Icon72%

Wind Icon16km/h
Mon. 11, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon33°/18°

Humidity Icon79%

Wind Icon9km/h
Tue. 12, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon34°/18°

Humidity Icon81%

Wind Icon7km/h
Wed. 13, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/18°

Humidity Icon82%

Wind Icon9km/h
Thu. 14, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/18°

Humidity Icon82%

Wind Icon8km/h
Fri. 15, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/18°

Humidity Icon84%

Wind Icon9km/h
Sat. 16, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/18°

Humidity Icon82%

Wind Icon10km/h
Sun. 17, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/18°

Humidity Icon82%

Wind Icon9km/h
Mon. 18, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/18°

Humidity Icon81%

Wind Icon8km/h
Tue. 19, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/18°

Humidity Icon81%

Wind Icon7km/h
Wed. 20, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/18°

Humidity Icon82%

Wind Icon8km/h
Thu. 21, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/18°

Humidity Icon83%

Wind Icon8km/h
Fri. 22, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/18°

Humidity Icon81%

Wind Icon8km/h
Sat. 23, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/18°

Humidity Icon82%

Wind Icon8km/h
Sun. 24, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/17°

Humidity Icon81%

Wind Icon9km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/17°

Humidity Icon83%

Wind Icon8km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/17°

Humidity Icon82%

Wind Icon8km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/17°

Humidity Icon81%

Wind Icon6km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon27°/17°

Humidity Icon83%

Wind Icon7km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onTue. 12, Aug.

34.4°C


Low will be onFri. 1, Aug.

14.2°C

HumidityHumidity

High will be onSat. 2, Aug.

91%


Low will be onThu. 31, Jul.

64%

Wind SpeedWind Speed

High will be onSun. 10, Aug.

15.8km/h


Low will be onSat. 9, Aug.

6.1km/h

PrecipitationPrecipitation

High will be onThu. 14, Aug.

13.9mm


Low will be onWed. 30, Jul.

0.02mm

Ultraviolet IndexUV

High will be onTue. 5, Aug.

6


Low will be onTue. 29, Jul.

2.8