Ogawa, Saitama, Japan Climate Change Severity

43
High
The current climate change severity in Ogawa is High, with a 8.5% 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

Ogawa 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), Ogawa 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
4452
18.1%
cloudyCloudy
5240
-23.07%
rainyRainy
9174
-18.6%
snowySnowy
25
150%
mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 16 years, Ogawa has experienced measurable shifts in key climate parameters, contributing to the current severity score of 43 (within the High severity category). While the score remains High, certain factors have improved over time. Here’s a breakdown of the specific changes observed:

Severity Score

43/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2026, Ogawa experienced significant changes:

Temperature change of

+1.17 °C

Variation in annual rainfall

-13.57 %

Change in average humidity

-6.51 %

PM2.5 levels surged by

-6.61 %

Heatwave changed by

-1 Day

Coldwave changed by

-1 Days

Wind speeds changed by

-1 km/h

These indicators show improvement in key parametes of climate, but Ogawa remains in the High severity category. Continuous focus on climate resilience is necessary to avoid further worsening and ensure sustainability.

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

Ogawa Weather Forecast 30 Days (August - September 2026)
Ogawa, Saitama, Japan

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Mon. 3, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon24°/22°
Humidity Icon88%
Wind Icon10.4km/h
Tue. 4, Aug.
sunnySunny
Temperature Icon30°/21°
Humidity Icon63%
Wind Icon14.8km/h
Wed. 5, Aug.
overcastOvercast
Temperature Icon29°/20°
Humidity Icon72%
Wind Icon8.3km/h
Thu. 6, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon32°/23°
Humidity Icon74%
Wind Icon13.7km/h
Fri. 7, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon30°/23°
Humidity Icon76%
Wind Icon10.8km/h
Sat. 8, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon33°/23°
Humidity Icon66%
Wind Icon16.2km/h
Sun. 9, Aug.
sunnySunny
Temperature Icon32°/22°
Humidity Icon61%
Wind Icon15.1km/h
Mon. 10, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon26°/22°
Humidity Icon71%
Wind Icon8.6km/h
Tue. 11, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/23°
Humidity Icon74%
Wind Icon13.6km/h
Wed. 12, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/23°
Humidity Icon75%
Wind Icon12.5km/h
Thu. 13, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/23°
Humidity Icon76%
Wind Icon11.5km/h
Fri. 14, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/23°
Humidity Icon77%
Wind Icon11.2km/h
Sat. 15, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/23°
Humidity Icon77%
Wind Icon13.8km/h
Sun. 16, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/23°
Humidity Icon75%
Wind Icon14.5km/h
Mon. 17, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/23°
Humidity Icon74%
Wind Icon14.1km/h
Tue. 18, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/23°
Humidity Icon75%
Wind Icon11.7km/h
Wed. 19, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/23°
Humidity Icon74%
Wind Icon12.4km/h
Thu. 20, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/23°
Humidity Icon75%
Wind Icon11km/h
Fri. 21, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/23°
Humidity Icon75%
Wind Icon11.6km/h
Sat. 22, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/23°
Humidity Icon76%
Wind Icon12.4km/h
Sun. 23, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/23°
Humidity Icon74%
Wind Icon12km/h
Mon. 24, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/22°
Humidity Icon72%
Wind Icon12.4km/h
Tue. 25, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/22°
Humidity Icon74%
Wind Icon11.5km/h
Wed. 26, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/22°
Humidity Icon73%
Wind Icon12.4km/h
Thu. 27, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/22°
Humidity Icon74%
Wind Icon12.5km/h
Fri. 28, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon29°/21°
Humidity Icon76%
Wind Icon11.3km/h
Sat. 29, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/22°
Humidity Icon75%
Wind Icon11.4km/h
Sun. 30, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/22°
Humidity Icon76%
Wind Icon11.5km/h
Mon. 31, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/22°
Humidity Icon75%
Wind Icon13.8km/h
Tue. 1, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon29°/21°
Humidity Icon76%
Wind Icon11.5km/h
Wed. 2, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon28°/21°
Humidity Icon78%
Wind Icon13km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 8, Aug.

33°C

Low will be onWed. 5, Aug.

20°C

HumidityHumidity

High will be onMon. 3, Aug.

88%

Low will be onSun. 9, Aug.

61%

Wind SpeedWind Speed

High will be onSat. 8, Aug.

16.2km/h

Low will be onWed. 5, Aug.

8.3km/h

PrecipitationPrecipitation

High will be onWed. 2, Sep.

15.7mm

Low will be onTue. 4, Aug.

0.03mm

Ultraviolet IndexUV

High will be onTue. 4, Aug.

9.9

Low will be onMon. 3, Aug.

1.5

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