Mashiko, Tochigi, Japan Climate Change Severity

38
Moderate
The current climate change severity in Mashiko is Moderate, with a 20.7% improvement in the climate score compared to last 16 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Jul. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Mashiko 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), Mashiko temperature has changed by around +8.9%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
3745
21.6%
cloudyCloudy
5438
-29.6%
rainyRainy
9576
-20%
snowySnowy
16
500%
mistyMisty
02
100%

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

Climate Change Indicators:

Over the past 16 years, Mashiko has experienced measurable improvements in key climate parameters, contributing to the current severity score of 38 (within the Moderate severity category). This suggests improving climate conditions compared to previous years. Here’s a breakdown of the specific changes observed:

Severity Score

38/100

Moderate

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2026, Mashiko experienced significant changes:

Temperature change of

+1.19 °C

Variation in annual rainfall

+6.56 %

Change in average humidity

-4.53 %

PM2.5 levels surged by

-2.07 %

Heatwave changed by

+2 Days

Coldwave changed by

-2 Days

Wind speeds changed by

+0.3 km/h

These indicators show reduced climate volatility, offering a valuable window to reinforce sustainable practices and strengthen long-term climate resilience. As the severity shifts toward Moderate, it is important to maintain momentum in climate adaptation efforts.

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

Mashiko Weather Forecast 30 Days (August - September 2026)
Mashiko, Tochigi, Japan

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Sun. 2, Aug.
light rain showerRain Shower
Temperature Icon33°/23°
Humidity Icon76%
Wind Icon15.1km/h
Mon. 3, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon26°/22°
Humidity Icon82%
Wind Icon12.2km/h
Tue. 4, Aug.
partly cloudyPartly Cloudy
Temperature Icon27°/20°
Humidity Icon68%
Wind Icon15.8km/h
Wed. 5, Aug.
partly cloudyPartly Cloudy
Temperature Icon29°/19°
Humidity Icon71%
Wind Icon13km/h
Thu. 6, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon32°/22°
Humidity Icon74%
Wind Icon17.6km/h
Fri. 7, Aug.
partly cloudyPartly Cloudy
Temperature Icon33°/23°
Humidity Icon71%
Wind Icon14.4km/h
Sat. 8, Aug.
light rain showerRain Shower
Temperature Icon29°/23°
Humidity Icon80%
Wind Icon13.3km/h
Sun. 9, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon30°/22°
Humidity Icon73%
Wind Icon15.8km/h
Mon. 10, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/24°
Humidity Icon74%
Wind Icon14.1km/h
Tue. 11, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/24°
Humidity Icon75%
Wind Icon14.3km/h
Wed. 12, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/24°
Humidity Icon76%
Wind Icon13.1km/h
Thu. 13, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/23°
Humidity Icon76%
Wind Icon12.1km/h
Fri. 14, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/23°
Humidity Icon77%
Wind Icon12.3km/h
Sat. 15, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/23°
Humidity Icon77%
Wind Icon12.2km/h
Sun. 16, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/23°
Humidity Icon77%
Wind Icon15.8km/h
Mon. 17, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/23°
Humidity Icon77%
Wind Icon14.6km/h
Tue. 18, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/23°
Humidity Icon76%
Wind Icon12km/h
Wed. 19, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/23°
Humidity Icon74%
Wind Icon12.9km/h
Thu. 20, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/23°
Humidity Icon75%
Wind Icon11.4km/h
Fri. 21, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/23°
Humidity Icon75%
Wind Icon12.1km/h
Sat. 22, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/23°
Humidity Icon77%
Wind Icon13km/h
Sun. 23, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/23°
Humidity Icon75%
Wind Icon11.8km/h
Mon. 24, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/23°
Humidity Icon72%
Wind Icon13.6km/h
Tue. 25, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/23°
Humidity Icon72%
Wind Icon12.2km/h
Wed. 26, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/22°
Humidity Icon74%
Wind Icon13.2km/h
Thu. 27, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/22°
Humidity Icon75%
Wind Icon12.7km/h
Fri. 28, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon29°/22°
Humidity Icon76%
Wind Icon11.4km/h
Sat. 29, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/22°
Humidity Icon76%
Wind Icon10.8km/h
Sun. 30, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/22°
Humidity Icon76%
Wind Icon12.5km/h
Mon. 31, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon29°/22°
Humidity Icon77%
Wind Icon14.3km/h
Tue. 1, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon29°/22°
Humidity Icon75%
Wind Icon13.4km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSun. 2, Aug.

33°C

Low will be onWed. 5, Aug.

19°C

HumidityHumidity

High will be onMon. 3, Aug.

82%

Low will be onTue. 4, Aug.

68%

Wind SpeedWind Speed

High will be onThu. 6, Aug.

17.6km/h

Low will be onSat. 29, Aug.

10.8km/h

PrecipitationPrecipitation

High will be onSat. 8, Aug.

11.5mm

Low will be onTue. 4, Aug.

0.01mm

Ultraviolet IndexUV

High will be onSun. 2, Aug.

9.3

Low will be onMon. 3, Aug.

2.1

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