Ichinomiya, Aichi, Japan Climate Change Severity

71
Very High
The current climate change severity in Ichinomiya is Very High, with a 34.6% 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 Oct. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Ichinomiya Weather Condition Changes (Historic Vs 2025)

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 +10.5%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
6231
-50%
cloudyCloudy
7349
-32.8%
rainyRainy
143139
-2.7%
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 71 (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

71/100

Very High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Ichinomiya experienced significant changes:

Temperature change of

+1.7 °C

Variation in annual rainfall

-23.4 %

Change in average humidity

-9.9 %

PM2.5 levels surged by

+379.4 %

Heatwave changed by

+28.5 day(s)

Coldwave changed by

-1.2 day(s)

Wind speeds changed by

+1.7 km/h

These indicators show a dramatic increase in volatility and worsening conditions. Ichinomiya'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 Oct.

Ichinomiya Weather Forecast 30 Days (November - December 2025)
Ichinomiya, Aichi, Japan

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sun. 2, Nov.
partly cloudyPartly Cloudy
Temperature Icon20°/13°
Humidity Icon64%
Wind Icon16km/h
Mon. 3, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon16°/10°
Humidity Icon59%
Wind Icon23km/h
Tue. 4, Nov.
partly cloudyPartly Cloudy
Temperature Icon15°/8°
Humidity Icon56%
Wind Icon12km/h
Wed. 5, Nov.
partly cloudyPartly Cloudy
Temperature Icon19°/11°
Humidity Icon58%
Wind Icon7km/h
Thu. 6, Nov.
sunnySunny
Temperature Icon23°/13°
Humidity Icon58%
Wind Icon14km/h
Fri. 7, Nov.
sunnySunny
Temperature Icon20°/11°
Humidity Icon57%
Wind Icon9km/h
Sat. 8, Nov.
partly cloudyPartly Cloudy
Temperature Icon20°/12°
Humidity Icon60%
Wind Icon7km/h
Sun. 9, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon17°/15°
Humidity Icon73%
Wind Icon5km/h
Mon. 10, Nov.
sunnySunny
Temperature Icon22°/13°
Humidity Icon69%
Wind Icon7km/h
Tue. 11, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon17°/16°
Humidity Icon80%
Wind Icon7km/h
Wed. 12, Nov.
sunnySunny
Temperature Icon20°/14°
Humidity Icon64%
Wind Icon11km/h
Thu. 13, Nov.
partly cloudyPartly Cloudy
Temperature Icon19°/11°
Humidity Icon52%
Wind Icon8km/h
Fri. 14, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon19°/14°
Humidity Icon64%
Wind Icon23km/h
Sat. 15, Nov.
sunnySunny
Temperature Icon14°/9°
Humidity Icon45%
Wind Icon18km/h
Sun. 16, Nov.
sunnySunny
Temperature Icon16°/7°
Humidity Icon43%
Wind Icon11km/h
Mon. 17, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/9°
Humidity Icon72%
Wind Icon9km/h
Tue. 18, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/8°
Humidity Icon72%
Wind Icon13km/h
Wed. 19, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/8°
Humidity Icon71%
Wind Icon13km/h
Thu. 20, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/8°
Humidity Icon72%
Wind Icon12km/h
Fri. 21, Nov.
heavy rain at timesHeavy rain at times
Temperature Icon15°/7°
Humidity Icon67%
Wind Icon11km/h
Sun. 23, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/7°
Humidity Icon77%
Wind Icon13km/h
Mon. 24, Nov.
patchy rain possiblePatchy rain possible
Temperature Icon14°/7°
Humidity Icon71%
Wind Icon14km/h
Tue. 25, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/7°
Humidity Icon71%
Wind Icon12km/h
Wed. 26, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/7°
Humidity Icon74%
Wind Icon11km/h
Thu. 27, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/7°
Humidity Icon74%
Wind Icon10km/h
Fri. 28, Nov.
moderate rain at timesModerate rain at times
Temperature Icon14°/6°
Humidity Icon69%
Wind Icon15km/h
Sat. 29, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/6°
Humidity Icon72%
Wind Icon13km/h
Sun. 30, Nov.
moderate rain at timesModerate rain at times
Temperature Icon14°/6°
Humidity Icon74%
Wind Icon12km/h
Mon. 1, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/5°
Humidity Icon76%
Wind Icon12km/h
Tue. 2, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/5°
Humidity Icon74%
Wind Icon11km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 6, Nov.

22.6°C

Low will be onMon. 1, Dec.

4.7°C

HumidityHumidity

High will be onTue. 11, Nov.

80%

Low will be onSun. 16, Nov.

43%

Wind SpeedWind Speed

High will be onMon. 3, Nov.

22.7km/h

Low will be onSun. 9, Nov.

5km/h

PrecipitationPrecipitation

High will be onWed. 26, Nov.

7.1mm

Low will be onMon. 10, Nov.

0.01mm

Ultraviolet IndexUV

High will be onThu. 6, Nov.

5

Low will be onTue. 4, Nov.

0.5