Ichinomiya, Aichi, Japan Climate Change Severity

81
Extreme
The current climate change severity in Ichinomiya is Extreme, with a 53.7% 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


Ichinomiya Weather Condition Changes (Historic Vs 2025)

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

Over the past 15 year(s), Ichinomiya temperature has changed by around +10.4%, 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
4323
-46.5%

cloudyCloudy
5434
-37.03%

rainyRainy
94101
7.4%

snowySnowy
12
100%

mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 15 years, Ichinomiya has experienced measurable shifts in key climate parameters, contributing to the current severity score of 81 (within the Extreme severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

81/100


Extreme

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Ichinomiya experienced significant changes:

Temperature change of

+1.4 °C


Variation in annual rainfall

-22.1 %


Change in average humidity

-11.5 %


PM2.5 levels surged by

+296.7 %


Heatwave changed by

+22.3 day(s)


Coldwave changed by

-0.6 day(s)


Wind speeds changed by

+2.1 km/h


These indicators show extreme climate changes, including key climate parametes. The Extreme severity score necessitates immediate action, including large-scale mitigation efforts, climate resilience strategies, and extensive disaster preparedness.

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

Ichinomiya Weather Forecast 30 Days (August - September 2025)
Ichinomiya, Aichi, Japan


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sat. 9, Aug.
sunnySunny

Temperature Icon34°/24°

Humidity Icon52%

Wind Icon11km/h
Sun. 10, Aug.
heavy rainHeavy rain

Temperature Icon24°/22°

Humidity Icon89%

Wind Icon8km/h
Mon. 11, Aug.
heavy rainHeavy rain

Temperature Icon24°/23°

Humidity Icon97%

Wind Icon14km/h
Tue. 12, Aug.
moderate rainModerate rain

Temperature Icon26°/23°

Humidity Icon94%

Wind Icon6km/h
Wed. 13, Aug.
moderate rainModerate rain

Temperature Icon33°/24°

Humidity Icon82%

Wind Icon14km/h
Thu. 14, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon33°/25°

Humidity Icon74%

Wind Icon15km/h
Fri. 15, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon29°/25°

Humidity Icon83%

Wind Icon15km/h
Sat. 16, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon30°/25°

Humidity Icon75%

Wind Icon16km/h
Sun. 17, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon30°/24°

Humidity Icon80%

Wind Icon10km/h
Mon. 18, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon30°/23°

Humidity Icon80%

Wind Icon14km/h
Tue. 19, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon31°/24°

Humidity Icon74%

Wind Icon12km/h
Wed. 20, Aug.
cloudyCloudy

Temperature Icon32°/25°

Humidity Icon72%

Wind Icon12km/h
Thu. 21, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon33°/25°

Humidity Icon74%

Wind Icon9km/h
Fri. 22, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon30°/25°

Humidity Icon85%

Wind Icon12km/h
Sat. 23, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon30°/24°

Humidity Icon81%

Wind Icon11km/h
Sun. 24, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon31°/23°

Humidity Icon76%

Wind Icon13km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/23°

Humidity Icon78%

Wind Icon11km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon32°/23°

Humidity Icon74%

Wind Icon12km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon31°/23°

Humidity Icon73%

Wind Icon11km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/23°

Humidity Icon75%

Wind Icon11km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon31°/23°

Humidity Icon75%

Wind Icon10km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon31°/23°

Humidity Icon76%

Wind Icon10km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon31°/23°

Humidity Icon74%

Wind Icon12km/h
Mon. 1, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/23°

Humidity Icon74%

Wind Icon10km/h
Tue. 2, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/22°

Humidity Icon77%

Wind Icon12km/h
Wed. 3, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/22°

Humidity Icon78%

Wind Icon13km/h
Thu. 4, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/22°

Humidity Icon80%

Wind Icon16km/h
Fri. 5, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/22°

Humidity Icon78%

Wind Icon11km/h
Sat. 6, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/22°

Humidity Icon76%

Wind Icon12km/h
Sun. 7, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/22°

Humidity Icon78%

Wind Icon12km/h
Mon. 8, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon27°/22°

Humidity Icon81%

Wind Icon12km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 9, Aug.

33.8°C


Low will be onMon. 8, Sep.

21.8°C

HumidityHumidity

High will be onMon. 11, Aug.

97%


Low will be onSat. 9, Aug.

52%

Wind SpeedWind Speed

High will be onSat. 16, Aug.

15.5km/h


Low will be onTue. 12, Aug.

6.1km/h

PrecipitationPrecipitation

High will be onMon. 11, Aug.

36.1mm


Low will be onSat. 9, Aug.

0.02mm

Ultraviolet IndexUV

High will be onWed. 13, Aug.

6


Low will be onSun. 10, Aug.

0.2