Toamasina, Toamasina, Madagascar Climate Change Severity

33
Moderate
The current climate change severity in Toamasina is Moderate, with a 24.4% 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 Feb. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Toamasina 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), Toamasina temperature has changed by around -1.5%, 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
21
-50%
cloudyCloudy
44
0%
rainyRainy
5135
-31.3%
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, Toamasina 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, Toamasina experienced significant changes:

Temperature change of

0 °C

Variation in annual rainfall

-18.8 %

Change in average humidity

+1.3 %

PM2.5 levels surged by

-22.3 %

Heatwave changed by

-1.1 day(s)

Coldwave changed by

-1 day(s)

Wind speeds changed by

-1.2 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 Feb.

Toamasina Weather Forecast 30 Days (March - April 2026)
Toamasina, Toamasina, Madagascar

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Mon. 9, Mar.
heavy rainHeavy rain
Temperature Icon24°/23°
Humidity Icon91%
Wind Icon14.4km/h
Tue. 10, Mar.
moderate rainModerate rain
Temperature Icon27°/23°
Humidity Icon81%
Wind Icon12.2km/h
Wed. 11, Mar.
moderate rainModerate rain
Temperature Icon28°/24°
Humidity Icon78%
Wind Icon15.1km/h
Thu. 12, Mar.
moderate rainModerate rain
Temperature Icon28°/23°
Humidity Icon80%
Wind Icon19.4km/h
Fri. 13, Mar.
moderate rainModerate rain
Temperature Icon28°/23°
Humidity Icon80%
Wind Icon21.6km/h
Sat. 14, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon28°/23°
Humidity Icon82%
Wind Icon15.8km/h
Sun. 15, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon28°/24°
Humidity Icon80%
Wind Icon13.7km/h
Mon. 16, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon28°/24°
Humidity Icon80%
Wind Icon18.4km/h
Tue. 17, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon28°/24°
Humidity Icon81%
Wind Icon20.9km/h
Wed. 18, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon28°/24°
Humidity Icon82%
Wind Icon20.2km/h
Thu. 19, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon28°/24°
Humidity Icon82%
Wind Icon23.8km/h
Fri. 20, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon29°/24°
Humidity Icon80%
Wind Icon23km/h
Sat. 21, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon29°/24°
Humidity Icon82%
Wind Icon16.9km/h
Sun. 22, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon29°/24°
Humidity Icon82%
Wind Icon22.7km/h
Mon. 23, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon28°/24°
Humidity Icon83%
Wind Icon19.1km/h
Wed. 25, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon28°/24°
Humidity Icon82%
Wind Icon17.6km/h
Thu. 26, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon28°/24°
Humidity Icon81%
Wind Icon16.9km/h
Fri. 27, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon28°/24°
Humidity Icon81%
Wind Icon16.9km/h
Sat. 28, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon28°/24°
Humidity Icon81%
Wind Icon17.6km/h
Sun. 29, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon27°/24°
Humidity Icon82%
Wind Icon18.4km/h
Mon. 30, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon27°/24°
Humidity Icon81%
Wind Icon17.6km/h
Tue. 31, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon27°/24°
Humidity Icon81%
Wind Icon18.4km/h
Wed. 1, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon27°/24°
Humidity Icon81%
Wind Icon18.4km/h
Thu. 2, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon28°/24°
Humidity Icon81%
Wind Icon18.7km/h
Sun. 5, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon28°/24°
Humidity Icon80%
Wind Icon16.9km/h
Mon. 6, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon28°/24°
Humidity Icon81%
Wind Icon19.1km/h
Tue. 7, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon27°/24°
Humidity Icon81%
Wind Icon19.4km/h
Wed. 8, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon27°/24°
Humidity Icon81%
Wind Icon18.7km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 20, Mar.

29°C

Low will be onMon. 9, Mar.

23°C

HumidityHumidity

High will be onMon. 9, Mar.

91%

Low will be onWed. 11, Mar.

78%

Wind SpeedWind Speed

High will be onThu. 19, Mar.

23.8km/h

Low will be onTue. 10, Mar.

12.2km/h

PrecipitationPrecipitation

High will be onMon. 9, Mar.

86.1mm

Low will be onSun. 22, Mar.

0.5mm

Ultraviolet IndexUV

High will be onSun. 15, Mar.

7

Low will be onMon. 9, Mar.

0.4

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