Tama, Tokyo, Japan Climate Change Severity

57
High
The current climate change severity in Tama is High, with a 22.3% 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


Tama Weather Condition Changes (Historic Vs 2025)

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

Over the past 15 year(s), Tama temperature has changed by around +7.6%, 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
4132
-21.9%

cloudyCloudy
5443
-20.3%

rainyRainy
9777
-20.6%

snowySnowy
10
-100%

mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 15 years, Tama has experienced measurable shifts in key climate parameters, contributing to the current severity score of 57 (within the High severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

57/100


High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Tama experienced significant changes:

Temperature change of

+1.06 °C


Variation in annual rainfall

-29.3 %


Change in average humidity

-9.5 %


PM2.5 levels surged by

-3.09 %


Heatwave changed by

+25.6 day(s)


Coldwave changed by

-1.7 day(s)


Wind speeds changed by

-0.03 km/h


These indicators show that Tama is experiencing a more volatile and extreme climate, reinforcing the need for urgent intervention to mitigate risks. As the severity score rises, focus must shift to adaptation and emergency preparedness.

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

Tama Weather Forecast 30 Days (August - September 2025)
Tama, Tokyo, Japan


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Tue. 5, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon38°/28°

Humidity Icon55%

Wind Icon19km/h
Wed. 6, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon35°/30°

Humidity Icon60%

Wind Icon17km/h
Thu. 7, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon34°/28°

Humidity Icon67%

Wind Icon23km/h
Fri. 8, Aug.
moderate rainModerate rain

Temperature Icon34°/27°

Humidity Icon59%

Wind Icon19km/h
Sat. 9, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon31°/26°

Humidity Icon60%

Wind Icon18km/h
Sun. 10, Aug.
moderate rainModerate rain

Temperature Icon24°/23°

Humidity Icon84%

Wind Icon15km/h
Mon. 11, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon23°/23°

Humidity Icon89%

Wind Icon12km/h
Tue. 12, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/23°

Humidity Icon76%

Wind Icon15km/h
Wed. 13, Aug.
partly cloudyPartly Cloudy

Temperature Icon31°/24°

Humidity Icon68%

Wind Icon12km/h
Thu. 14, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon26°/24°

Humidity Icon84%

Wind Icon14km/h
Fri. 15, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/24°

Humidity Icon76%

Wind Icon20km/h
Sat. 16, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon31°/25°

Humidity Icon77%

Wind Icon21km/h
Sun. 17, Aug.
moderate rainModerate rain

Temperature Icon29°/25°

Humidity Icon81%

Wind Icon13km/h
Mon. 18, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon31°/24°

Humidity Icon72%

Wind Icon21km/h
Tue. 19, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/24°

Humidity Icon72%

Wind Icon18km/h
Wed. 20, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/24°

Humidity Icon74%

Wind Icon15km/h
Thu. 21, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/24°

Humidity Icon74%

Wind Icon17km/h
Fri. 22, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/25°

Humidity Icon75%

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

Temperature Icon30°/24°

Humidity Icon74%

Wind Icon18km/h
Sun. 24, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/24°

Humidity Icon72%

Wind Icon18km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/24°

Humidity Icon71%

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

Temperature Icon30°/24°

Humidity Icon71%

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

Temperature Icon29°/23°

Humidity Icon73%

Wind Icon17km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/23°

Humidity Icon74%

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

Temperature Icon29°/23°

Humidity Icon73%

Wind Icon18km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/23°

Humidity Icon76%

Wind Icon20km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/23°

Humidity Icon74%

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

Temperature Icon29°/23°

Humidity Icon74%

Wind Icon19km/h
Tue. 2, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/22°

Humidity Icon76%

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

Temperature Icon28°/22°

Humidity Icon77%

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

Temperature Icon28°/22°

Humidity Icon77%

Wind Icon19km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onTue. 5, Aug.

38°C


Low will be onTue. 2, Sep.

21.9°C

HumidityHumidity

High will be onMon. 11, Aug.

89%


Low will be onTue. 5, Aug.

55%

Wind SpeedWind Speed

High will be onThu. 7, Aug.

22.7km/h


Low will be onMon. 11, Aug.

11.5km/h

PrecipitationPrecipitation

High will be onFri. 22, Aug.

16.7mm


Low will be onWed. 13, Aug.

0.04mm

Ultraviolet IndexUV

High will be onWed. 13, Aug.

7


Low will be onThu. 7, Aug.

1.7