Antananarivo, Antananarivo, Madagascar Climate Change Severity

33
Moderate
The current climate change severity in Antananarivo is Moderate, with a 19.1% improvement in the climate score compared to last 15 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to May (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Antananarivo Weather Condition Changes (Historic Vs 2025)

2025
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2025

Over the past 15 year(s), Antananarivo temperature has changed by around +3.09%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to May (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
321
-96.8%
cloudyCloudy
9427
-71.2%
rainyRainy
130108
-16.9%
snowySnowy
00
0%
mistyMisty
02
100%

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

Climate Change Indicators:

Over the past 15 years, Antananarivo has experienced measurable improvements in key climate parameters, contributing to the current severity score of 33 (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

33/100

Moderate

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Antananarivo experienced significant changes:

Temperature change of

+0.5 °C

Variation in annual rainfall

-8.5 %

Change in average humidity

-4.3 %

PM2.5 levels surged by

+0.5 %

Heatwave changed by

-1.4 day(s)

Coldwave changed by

-1.8 day(s)

Wind speeds changed by

-0.008 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 May

Antananarivo Weather Forecast 30 Days (October - November 2025)
Antananarivo, Antananarivo, Madagascar

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Wed. 29, Oct.
sunnySunny
Temperature Icon30°/12°
Humidity Icon57%
Wind Icon21km/h
Thu. 30, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon33°/15°
Humidity Icon61%
Wind Icon15km/h
Fri. 31, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon29°/15°
Humidity Icon62%
Wind Icon26km/h
Sat. 1, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon28°/14°
Humidity Icon63%
Wind Icon19km/h
Sun. 2, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon31°/14°
Humidity Icon58%
Wind Icon18km/h
Mon. 3, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon31°/16°
Humidity Icon67%
Wind Icon17km/h
Tue. 4, Nov.
moderate rainModerate rain
Temperature Icon29°/17°
Humidity Icon74%
Wind Icon15km/h
Wed. 5, Nov.
moderate rainModerate rain
Temperature Icon27°/16°
Humidity Icon77%
Wind Icon16km/h
Thu. 6, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon27°/16°
Humidity Icon69%
Wind Icon8km/h
Fri. 7, Nov.
moderate rainModerate rain
Temperature Icon22°/17°
Humidity Icon80%
Wind Icon10km/h
Sat. 8, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon25°/15°
Humidity Icon79%
Wind Icon11km/h
Sun. 9, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon23°/16°
Humidity Icon80%
Wind Icon14km/h
Mon. 10, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon22°/15°
Humidity Icon81%
Wind Icon14km/h
Tue. 11, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon23°/14°
Humidity Icon75%
Wind Icon19km/h
Wed. 12, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon27°/16°
Humidity Icon68%
Wind Icon16km/h
Thu. 13, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon27°/16°
Humidity Icon67%
Wind Icon17km/h
Fri. 14, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon28°/16°
Humidity Icon68%
Wind Icon16km/h
Sat. 15, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon27°/16°
Humidity Icon69%
Wind Icon16km/h
Sun. 16, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon27°/16°
Humidity Icon69%
Wind Icon16km/h
Mon. 17, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon27°/16°
Humidity Icon70%
Wind Icon15km/h
Tue. 18, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon27°/16°
Humidity Icon68%
Wind Icon14km/h
Wed. 19, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon27°/16°
Humidity Icon69%
Wind Icon13km/h
Thu. 20, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon27°/16°
Humidity Icon70%
Wind Icon15km/h
Fri. 21, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon27°/16°
Humidity Icon71%
Wind Icon14km/h
Sun. 23, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/16°
Humidity Icon75%
Wind Icon13km/h
Mon. 24, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/16°
Humidity Icon76%
Wind Icon17km/h
Tue. 25, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/16°
Humidity Icon74%
Wind Icon16km/h
Wed. 26, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/16°
Humidity Icon75%
Wind Icon14km/h
Thu. 27, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon27°/16°
Humidity Icon72%
Wind Icon14km/h
Fri. 28, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon27°/16°
Humidity Icon72%
Wind Icon13km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 30, Oct.

33.1°C

Low will be onWed. 29, Oct.

12.4°C

HumidityHumidity

High will be onMon. 10, Nov.

81%

Low will be onWed. 29, Oct.

57%

Wind SpeedWind Speed

High will be onFri. 31, Oct.

25.9km/h

Low will be onThu. 6, Nov.

8.3km/h

PrecipitationPrecipitation

High will be onWed. 5, Nov.

13.8mm

Low will be onSat. 1, Nov.

0.1mm

Ultraviolet IndexUV

High will be onMon. 3, Nov.

6

Low will be onThu. 30, Oct.

2.5

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