Ashiya, Fukuoka, Japan Climate Change Severity

62
Very High
The current climate change severity in Ashiya is Very High, with a 30.3% 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 Feb. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Ashiya Weather Condition Changes (Historic Vs 2026)

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

Over the past 16 year(s), Ashiya temperature has changed by around +12.6%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
610
66.6%
cloudyCloudy
157
-53.3%
rainyRainy
2515
-40%
snowySnowy
04
100%
mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 16 years, Ashiya 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 2025, Ashiya experienced significant changes:

Temperature change of

+1 °C

Variation in annual rainfall

-58.1 %

Change in average humidity

-11.1 %

PM2.5 levels surged by

+5.7 %

Heatwave changed by

-0.5 day(s)

Coldwave changed by

-1.4 day(s)

Wind speeds changed by

+1.9 km/h

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

Ashiya Weather Forecast 30 Days (March - April 2026)
Ashiya, Fukuoka, Japan

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Fri. 6, Mar.
heavy rainHeavy rain
Temperature Icon11°/9°
Humidity Icon77%
Wind Icon28.8km/h
Sat. 7, Mar.
sunnySunny
Temperature Icon8°/6°
Humidity Icon53%
Wind Icon27.4km/h
Sun. 8, Mar.
overcastOvercast
Temperature Icon10°/6°
Humidity Icon54%
Wind Icon15.1km/h
Mon. 9, Mar.
sunnySunny
Temperature Icon11°/7°
Humidity Icon55%
Wind Icon23.8km/h
Tue. 10, Mar.
partly cloudyPartly Cloudy
Temperature Icon11°/7°
Humidity Icon53%
Wind Icon13.7km/h
Wed. 11, Mar.
sunnySunny
Temperature Icon12°/6°
Humidity Icon57%
Wind Icon13.7km/h
Thu. 12, Mar.
cloudyCloudy
Temperature Icon12°/9°
Humidity Icon57%
Wind Icon42.5km/h
Fri. 13, Mar.
sunnySunny
Temperature Icon11°/7°
Humidity Icon58%
Wind Icon34.2km/h
Sat. 14, Mar.
sunnySunny
Temperature Icon14°/7°
Humidity Icon59%
Wind Icon15.8km/h
Sun. 15, Mar.
sunnySunny
Temperature Icon14°/10°
Humidity Icon64%
Wind Icon26.6km/h
Mon. 16, Mar.
sunnySunny
Temperature Icon13°/9°
Humidity Icon70%
Wind Icon25.2km/h
Tue. 17, Mar.
sunnySunny
Temperature Icon13°/9°
Humidity Icon68%
Wind Icon25.2km/h
Wed. 18, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon11°/9°
Humidity Icon65%
Wind Icon30.2km/h
Thu. 19, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon11°/7°
Humidity Icon58%
Wind Icon24.5km/h
Fri. 20, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/8°
Humidity Icon72%
Wind Icon23.8km/h
Sat. 21, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/8°
Humidity Icon72%
Wind Icon22.7km/h
Sun. 22, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/7°
Humidity Icon69%
Wind Icon20.5km/h
Mon. 23, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/9°
Humidity Icon70%
Wind Icon19.1km/h
Wed. 25, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/8°
Humidity Icon65%
Wind Icon20.5km/h
Thu. 26, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/8°
Humidity Icon66%
Wind Icon19.4km/h
Fri. 27, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/8°
Humidity Icon67%
Wind Icon18km/h
Sat. 28, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/9°
Humidity Icon67%
Wind Icon16.9km/h
Sun. 29, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/9°
Humidity Icon68%
Wind Icon18.4km/h
Mon. 30, Mar.
moderate rain at timesModerate rain at times
Temperature Icon16°/9°
Humidity Icon68%
Wind Icon18km/h
Tue. 31, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/9°
Humidity Icon70%
Wind Icon18km/h
Wed. 1, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/9°
Humidity Icon69%
Wind Icon19.4km/h
Thu. 2, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/9°
Humidity Icon68%
Wind Icon19.4km/h
Sun. 5, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/10°
Humidity Icon70%
Wind Icon18.7km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 2, Apr.

17°C

Low will be onSat. 7, Mar.

6°C

HumidityHumidity

High will be onFri. 6, Mar.

77%

Low will be onSat. 7, Mar.

53%

Wind SpeedWind Speed

High will be onThu. 12, Mar.

42.5km/h

Low will be onTue. 10, Mar.

13.7km/h

PrecipitationPrecipitation

High will be onFri. 6, Mar.

21.7mm

Low will be onSat. 7, Mar.

0.01mm

Ultraviolet IndexUV

High will be onSat. 14, Mar.

4

Low will be onFri. 6, Mar.

2

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