Sosa, Chiba, Japan Climate Change Severity

67
Very High
The current climate change severity in Sosa is Very High, with a 41.1% worsening in the climate score compared to last 15 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100


Sosa Weather Condition Changes (Historic Vs 2025)

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

Over the past 15 year(s), Sosa temperature has changed by around +6.7%, 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
4036
-10%

cloudyCloudy
5243
-17.3%

rainyRainy
9680
-16.6%

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, Sosa has experienced measurable shifts in key climate parameters, contributing to the current severity score of 67 (within the Very High severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

67/100


Very High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Sosa experienced significant changes:

Temperature change of

+0.9 °C


Variation in annual rainfall

-22.8 %


Change in average humidity

-10.8 %


PM2.5 levels surged by

-24.6 %


Heatwave changed by

+22.7 day(s)


Coldwave changed by

-2.8 day(s)


Wind speeds changed by

-2.4 km/h


These indicators show a dramatic increase in volatility and worsening conditions. Sosa's Very High severity status requires urgent and immediate adaptation and mitigation strategies, particularly focused on managing extreme weather events, improving air quality, and ensuring water resources are adequate for the population.

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

Sosa Weather Forecast 30 Days (August - September 2025)
Sosa, Chiba, Japan


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

Temperature Icon33°/22°

Humidity Icon73%

Wind Icon23km/h
Sat. 9, Aug.
sunnySunny

Temperature Icon32°/22°

Humidity Icon66%

Wind Icon13km/h
Sun. 10, Aug.
moderate rainModerate rain

Temperature Icon25°/24°

Humidity Icon89%

Wind Icon22km/h
Mon. 11, Aug.
moderate rainModerate rain

Temperature Icon29°/24°

Humidity Icon90%

Wind Icon27km/h
Tue. 12, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon33°/25°

Humidity Icon76%

Wind Icon27km/h
Wed. 13, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/26°

Humidity Icon82%

Wind Icon15km/h
Thu. 14, Aug.
cloudyCloudy

Temperature Icon30°/24°

Humidity Icon77%

Wind Icon18km/h
Fri. 15, Aug.
sunnySunny

Temperature Icon31°/24°

Humidity Icon65%

Wind Icon14km/h
Sat. 16, Aug.
partly cloudyPartly Cloudy

Temperature Icon30°/23°

Humidity Icon67%

Wind Icon12km/h
Sun. 17, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon32°/24°

Humidity Icon66%

Wind Icon13km/h
Mon. 18, Aug.
partly cloudyPartly Cloudy

Temperature Icon32°/24°

Humidity Icon63%

Wind Icon13km/h
Tue. 19, Aug.
partly cloudyPartly Cloudy

Temperature Icon33°/25°

Humidity Icon67%

Wind Icon14km/h
Wed. 20, Aug.
sunnySunny

Temperature Icon36°/26°

Humidity Icon68%

Wind Icon15km/h
Thu. 21, Aug.
sunnySunny

Temperature Icon36°/27°

Humidity Icon65%

Wind Icon16km/h
Fri. 22, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon31°/25°

Humidity Icon80%

Wind Icon19km/h
Sat. 23, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/25°

Humidity Icon79%

Wind Icon19km/h
Sun. 24, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/25°

Humidity Icon76%

Wind Icon18km/h
Mon. 25, Aug.
heavy rain at timesHeavy rain at times

Temperature Icon29°/24°

Humidity Icon76%

Wind Icon17km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/24°

Humidity Icon76%

Wind Icon16km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/24°

Humidity Icon76%

Wind Icon19km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/24°

Humidity Icon78%

Wind Icon18km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/24°

Humidity Icon77%

Wind Icon19km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/24°

Humidity Icon80%

Wind Icon21km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/24°

Humidity Icon79%

Wind Icon22km/h
Mon. 1, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/24°

Humidity Icon78%

Wind Icon21km/h
Tue. 2, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/23°

Humidity Icon81%

Wind Icon20km/h
Wed. 3, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/23°

Humidity Icon80%

Wind Icon19km/h
Thu. 4, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/23°

Humidity Icon79%

Wind Icon19km/h
Fri. 5, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/24°

Humidity Icon78%

Wind Icon18km/h
Sat. 6, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/24°

Humidity Icon78%

Wind Icon19km/h
Sun. 7, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/23°

Humidity Icon78%

Wind Icon20km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 21, Aug.

35.8°C


Low will be onFri. 8, Aug.

21.8°C

HumidityHumidity

High will be onMon. 11, Aug.

90%


Low will be onMon. 18, Aug.

63%

Wind SpeedWind Speed

High will be onMon. 11, Aug.

27.4km/h


Low will be onSat. 16, Aug.

11.5km/h

PrecipitationPrecipitation

High will be onFri. 8, Aug.

21.1mm


Low will be onThu. 14, Aug.

0.01mm

Ultraviolet IndexUV

High will be onThu. 21, Aug.

8


Low will be onMon. 11, Aug.

0.5