Arrah, Bihar, India Climate Change Severity

71
Very High
The current climate change severity in Arrah is Very High, with a 40.4% 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


Arrah Weather Condition Changes (Historic Vs 2026)

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

Over the past 16 year(s), Arrah temperature has changed by around +3.5%, 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
99116
17.1%

cloudyCloudy
2110
-52.3%

rainyRainy
2817
-39.2%

snowySnowy
00
0%

mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 16 years, Arrah 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 2026, Arrah experienced significant changes:

Temperature change of

+0.89 °C


Variation in annual rainfall

-64.07 %


Change in average humidity

-6.49 %


PM2.5 levels surged by

+30.49 %


Heatwave changed by

+10 Days


Coldwave changed by

-8 Days


Wind speeds changed by

+3.7 km/h


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

Arrah Weather Forecast 30 Days (June - July 2026)
Arrah, Bihar, India


Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Wed. 3, Jun.
sunnySunny

Temperature Icon42°/34°

Humidity Icon24%

Wind Icon18.4km/h
Thu. 4, Jun.
sunnySunny

Temperature Icon44°/34°

Humidity Icon22%

Wind Icon21.2km/h
Fri. 5, Jun.
sunnySunny

Temperature Icon45°/33°

Humidity Icon27%

Wind Icon18.4km/h
Sat. 6, Jun.
patchy rain possiblePatchy rain nearby

Temperature Icon44°/34°

Humidity Icon34%

Wind Icon18km/h
Sun. 7, Jun.
sunnySunny

Temperature Icon44°/35°

Humidity Icon23%

Wind Icon25.6km/h
Mon. 8, Jun.
sunnySunny

Temperature Icon46°/36°

Humidity Icon22%

Wind Icon27.7km/h
Tue. 9, Jun.
sunnySunny

Temperature Icon45°/34°

Humidity Icon28%

Wind Icon24.8km/h
Wed. 10, Jun.
sunnySunny

Temperature Icon45°/35°

Humidity Icon27%

Wind Icon18km/h
Thu. 11, Jun.
sunnySunny

Temperature Icon46°/33°

Humidity Icon37%

Wind Icon27km/h
Fri. 12, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon40°/30°

Humidity Icon36%

Wind Icon19.8km/h
Sat. 13, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon40°/30°

Humidity Icon38%

Wind Icon21.2km/h
Sun. 14, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon40°/30°

Humidity Icon40%

Wind Icon20.5km/h
Mon. 15, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon40°/30°

Humidity Icon40%

Wind Icon20.5km/h
Tue. 16, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon39°/30°

Humidity Icon41%

Wind Icon19.8km/h
Wed. 17, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon38°/30°

Humidity Icon44%

Wind Icon18.7km/h
Thu. 18, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon38°/29°

Humidity Icon46%

Wind Icon19.1km/h
Fri. 19, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon37°/29°

Humidity Icon49%

Wind Icon18km/h
Sat. 20, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon37°/29°

Humidity Icon49%

Wind Icon18km/h
Sun. 21, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon37°/29°

Humidity Icon48%

Wind Icon17.3km/h
Mon. 22, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon37°/29°

Humidity Icon50%

Wind Icon18km/h
Tue. 23, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon37°/29°

Humidity Icon48%

Wind Icon15.5km/h
Wed. 24, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon37°/30°

Humidity Icon47%

Wind Icon14.4km/h
Thu. 25, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon37°/29°

Humidity Icon48%

Wind Icon17.6km/h
Fri. 26, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon36°/29°

Humidity Icon52%

Wind Icon19.4km/h
Sat. 27, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon36°/29°

Humidity Icon53%

Wind Icon18.7km/h
Sun. 28, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon35°/29°

Humidity Icon56%

Wind Icon19.4km/h
Mon. 29, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon35°/28°

Humidity Icon56%

Wind Icon16.6km/h
Tue. 30, Jun.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon35°/28°

Humidity Icon56%

Wind Icon14.4km/h
Wed. 1, Jul.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon35°/28°

Humidity Icon58%

Wind Icon15.8km/h
Thu. 2, Jul.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon34°/28°

Humidity Icon60%

Wind Icon15.8km/h
Fri. 3, Jul.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon34°/28°

Humidity Icon63%

Wind Icon16.2km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onMon. 8, Jun.

46°C


Low will be onMon. 29, Jun.

28°C

HumidityHumidity

High will be onFri. 3, Jul.

63%


Low will be onThu. 4, Jun.

22%

Wind SpeedWind Speed

High will be onMon. 8, Jun.

27.7km/h


Low will be onWed. 24, Jun.

14.4km/h

PrecipitationPrecipitation

High will be onFri. 19, Jun.

15.5mm


Low will be onWed. 3, Jun.

0.09mm

Ultraviolet IndexUV

High will be onSun. 7, Jun.

10


Low will be onTue. 16, Jun.

7