Owariasahi, Aichi, Japan Climate Change Severity

76
Very High
The current climate change severity in Owariasahi is Very High, with a 49.9% worsening in the climate score compared to last 16 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to May (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100


Owariasahi Weather Condition Changes (Historic Vs 2026)

0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2026

Over the past 16 year(s), Owariasahi temperature has changed by around +28.9%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to May (Historical Vs 2026)

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
3434
0%

cloudyCloudy
4031
-22.5%

rainyRainy
5847
-18.9%

snowySnowy
18
700%

mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 16 years, Owariasahi has experienced measurable shifts in key climate parameters, contributing to the current severity score of 76 (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

76/100


Very High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2026, Owariasahi experienced significant changes:

Temperature change of

+2.58 °C


Variation in annual rainfall

-27.94 %


Change in average humidity

-14.43 %


PM2.5 levels surged by

+181.52 %


Heatwave changed by

+11 Days


Coldwave changed by

-1 Day


Wind speeds changed by

+3.57 km/h


These indicators show a dramatic increase in volatility and worsening conditions. Owariasahi'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 May

Owariasahi Weather Forecast 30 Days (June - July 2026)
Owariasahi, Aichi, Japan


Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Thu. 4, Jun.
patchy rain possiblePatchy rain nearby

Temperature Icon22°/18°

Humidity Icon76%

Wind Icon16.6km/h
Fri. 5, Jun.
overcastOvercast

Temperature Icon21°/19°

Humidity Icon72%

Wind Icon8.6km/h
Sat. 6, Jun.
patchy rain possiblePatchy rain nearby

Temperature Icon23°/18°

Humidity Icon76%

Wind Icon12.2km/h
Sun. 7, Jun.
heavy rainHeavy Rain

Temperature Icon20°/18°

Humidity Icon87%

Wind Icon11.2km/h
Mon. 8, Jun.
patchy rain possiblePatchy rain nearby

Temperature Icon23°/17°

Humidity Icon84%

Wind Icon23km/h
Tue. 9, Jun.
sunnySunny

Temperature Icon26°/15°

Humidity Icon58%

Wind Icon20.9km/h
Wed. 10, Jun.
partly cloudyPartly Cloudy

Temperature Icon23°/18°

Humidity Icon63%

Wind Icon16.6km/h
Thu. 11, Jun.
partly cloudyPartly Cloudy

Temperature Icon27°/17°

Humidity Icon61%

Wind Icon13.3km/h
Fri. 12, Jun.
sunnySunny

Temperature Icon28°/18°

Humidity Icon55%

Wind Icon13km/h
Sat. 13, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon27°/18°

Humidity Icon72%

Wind Icon13.3km/h
Sun. 14, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon26°/18°

Humidity Icon74%

Wind Icon14.8km/h
Mon. 15, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon27°/19°

Humidity Icon73%

Wind Icon14km/h
Tue. 16, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon27°/19°

Humidity Icon73%

Wind Icon15.5km/h
Wed. 17, Jun.
heavy rain at timesHeavy rain at times

Temperature Icon29°/19°

Humidity Icon68%

Wind Icon12.6km/h
Thu. 18, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon27°/19°

Humidity Icon73%

Wind Icon11.5km/h
Fri. 19, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon27°/19°

Humidity Icon77%

Wind Icon15.1km/h
Sat. 20, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon27°/19°

Humidity Icon76%

Wind Icon14km/h
Sun. 21, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon26°/20°

Humidity Icon79%

Wind Icon15.1km/h
Mon. 22, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon27°/19°

Humidity Icon78%

Wind Icon13km/h
Tue. 23, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/20°

Humidity Icon76%

Wind Icon13km/h
Wed. 24, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/20°

Humidity Icon74%

Wind Icon13km/h
Thu. 25, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/20°

Humidity Icon73%

Wind Icon12.2km/h
Fri. 26, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/21°

Humidity Icon76%

Wind Icon13.7km/h
Sat. 27, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/21°

Humidity Icon76%

Wind Icon13.7km/h
Sun. 28, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/21°

Humidity Icon77%

Wind Icon13.7km/h
Mon. 29, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/21°

Humidity Icon74%

Wind Icon13.3km/h
Tue. 30, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/22°

Humidity Icon80%

Wind Icon14.4km/h
Wed. 1, Jul.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/22°

Humidity Icon81%

Wind Icon14km/h
Thu. 2, Jul.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/22°

Humidity Icon77%

Wind Icon11.5km/h
Fri. 3, Jul.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/22°

Humidity Icon81%

Wind Icon11.9km/h
Sat. 4, Jul.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/22°

Humidity Icon81%

Wind Icon14.8km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 2, Jul.

30°C


Low will be onTue. 9, Jun.

15°C

HumidityHumidity

High will be onSun. 7, Jun.

87%


Low will be onFri. 12, Jun.

55%

Wind SpeedWind Speed

High will be onMon. 8, Jun.

23km/h


Low will be onFri. 5, Jun.

8.6km/h

PrecipitationPrecipitation

High will be onSun. 7, Jun.

40.4mm


Low will be onWed. 10, Jun.

0.01mm

Ultraviolet IndexUV

High will be onFri. 5, Jun.

8.9


Low will be onMon. 8, Jun.

4