Honjo, Saitama, Japan Climate Change Severity

62
Very High
The current climate change severity in Honjo is Very High, with a 18.6% 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


Honjo Weather Condition Changes (Historic Vs 2026)

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

Over the past 16 year(s), Honjo temperature has changed by around +30.8%, 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
4544
-2.2%

cloudyCloudy
4131
-24.3%

rainyRainy
4842
-12.5%

snowySnowy
28
300%

mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 16 years, Honjo has experienced measurable shifts in key climate parameters, contributing to the current severity score of 62 (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

62/100


Very High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2026, Honjo experienced significant changes:

Temperature change of

+2.58 °C


Variation in annual rainfall

-51.53 %


Change in average humidity

-15.99 %


PM2.5 levels surged by

+5.79 %


Heatwave changed by

+6 Days


Coldwave changed by

-1 Day


Wind speeds changed by

-0.76 km/h


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

Honjo Weather Forecast 30 Days (June - July 2026)
Honjo, Saitama, Japan


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

Temperature Icon19°/17°

Humidity Icon79%

Wind Icon8.3km/h
Fri. 5, Jun.
partly cloudyPartly Cloudy

Temperature Icon25°/15°

Humidity Icon62%

Wind Icon17.3km/h
Sat. 6, Jun.
overcastOvercast

Temperature Icon24°/16°

Humidity Icon64%

Wind Icon10.1km/h
Sun. 7, Jun.
heavy rainHeavy Rain

Temperature Icon23°/18°

Humidity Icon79%

Wind Icon14.4km/h
Mon. 8, Jun.
moderate rainRain

Temperature Icon23°/17°

Humidity Icon86%

Wind Icon16.9km/h
Tue. 9, Jun.
sunnySunny

Temperature Icon27°/15°

Humidity Icon53%

Wind Icon17.6km/h
Wed. 10, Jun.
patchy rain possiblePatchy rain nearby

Temperature Icon23°/17°

Humidity Icon62%

Wind Icon12.6km/h
Thu. 11, Jun.
patchy rain possiblePatchy rain nearby

Temperature Icon27°/17°

Humidity Icon63%

Wind Icon8.3km/h
Fri. 12, Jun.
patchy rain possiblePatchy rain nearby

Temperature Icon28°/18°

Humidity Icon61%

Wind Icon12.6km/h
Sat. 13, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/16°

Humidity Icon75%

Wind Icon12.6km/h
Sun. 14, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon24°/16°

Humidity Icon78%

Wind Icon11.9km/h
Mon. 15, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/16°

Humidity Icon77%

Wind Icon11.5km/h
Tue. 16, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/17°

Humidity Icon75%

Wind Icon13.7km/h
Wed. 17, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon27°/17°

Humidity Icon72%

Wind Icon13.3km/h
Thu. 18, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/17°

Humidity Icon75%

Wind Icon11.2km/h
Fri. 19, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon26°/17°

Humidity Icon76%

Wind Icon13.7km/h
Sat. 20, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon27°/17°

Humidity Icon73%

Wind Icon12.6km/h
Sun. 21, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/18°

Humidity Icon76%

Wind Icon11.9km/h
Mon. 22, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon26°/17°

Humidity Icon76%

Wind Icon11.9km/h
Tue. 23, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon26°/18°

Humidity Icon75%

Wind Icon11.2km/h
Wed. 24, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon27°/18°

Humidity Icon76%

Wind Icon10.8km/h
Thu. 25, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/18°

Humidity Icon74%

Wind Icon11.9km/h
Fri. 26, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon27°/18°

Humidity Icon74%

Wind Icon12.2km/h
Sat. 27, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/18°

Humidity Icon75%

Wind Icon10.8km/h
Sun. 28, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon27°/19°

Humidity Icon77%

Wind Icon10.8km/h
Mon. 29, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon28°/19°

Humidity Icon74%

Wind Icon11.9km/h
Tue. 30, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon27°/19°

Humidity Icon78%

Wind Icon10.4km/h
Wed. 1, Jul.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon27°/20°

Humidity Icon78%

Wind Icon10.1km/h
Thu. 2, Jul.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/20°

Humidity Icon76%

Wind Icon10.1km/h
Fri. 3, Jul.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/20°

Humidity Icon75%

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

Temperature Icon28°/20°

Humidity Icon78%

Wind Icon10.4km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 2, Jul.

29°C


Low will be onFri. 5, Jun.

15°C

HumidityHumidity

High will be onMon. 8, Jun.

86%


Low will be onTue. 9, Jun.

53%

Wind SpeedWind Speed

High will be onTue. 9, Jun.

17.6km/h


Low will be onThu. 4, Jun.

8.3km/h

PrecipitationPrecipitation

High will be onSun. 7, Jun.

28.8mm


Low will be onFri. 5, Jun.

0.02mm

Ultraviolet IndexUV

High will be onFri. 5, Jun.

9.5


Low will be onMon. 8, Jun.

4