Climate Insights for Marolambo

Marolambo, Atsinanana Region, Madagascar

Hottest
December
28°C peak
Coldest
July
12°C low
Wettest
January
414mm rain
Best to Visit
July, August, September
Mild temps & low rain

Climate Overview

The climate in Marolambo is warm and mild. The average annual temperature is 20°C and approximately 2232mm of precipitation falls per year. Marolambo receives a notable amount of rainfall throughout the year, including during its driest month. Marolambo is in the Southern Hemisphere. The seasons are reversed — summer runs from December to February, while winter falls between June and August. The summer months are: December, January, February. The coldest months are July, August, September, when temperatures can drop to 12°C.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 27° Average: 23° Min: 19° Feb Max: 27° Average: 23° Min: 19° Mar Max: 26° Average: 22° Min: 19° Apr Max: 25° Average: 21° Min: 18° May Max: 23° Average: 19° Min: 15° Jun Max: 21° Average: 17° Min: 13° Jul Max: 20° Average: 16° Min: 12° Aug Max: 22° Average: 17° Min: 13° Sep Max: 23° Average: 18° Min: 13° Oct Max: 26° Average: 20° Min: 16° Nov Max: 27° Average: 22° Min: 18° Dec Max: 28° Average: 23° Min: 19°
Max
Average
Min

Marolambo sees moderate temperature variation throughout the year, ranging from 12°C to 28°C. The warmest month is December, when average highs reach 28°C and the mean temperature sits around 23°C. July is the coolest month, with minimum temperatures around 12°C and an average of 16°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows. The sharpest temperature change occurs between September and October, with a 2°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm 450mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 414mm Feb Precipitation: 412mm Mar Precipitation: 371mm Apr Precipitation: 167mm May Precipitation: 104mm Jun Precipitation: 105mm Jul Precipitation: 68mm Aug Precipitation: 55mm Sep Precipitation: 63mm Oct Precipitation: 96mm Nov Precipitation: 150mm Dec Precipitation: 229mm
Precipitation

Marolambo is a very wet location, receiving approximately 2232mm of precipitation annually, which averages out to around 186mm per month. The wettest month is January, averaging 414mm of rainfall. February and March also tend to see above-average precipitation. The driest month is August, with just 55mm. That's 359mm less than January, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h 10km/h 15km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 11km/h Feb Wind Speed: 10km/h Mar Wind Speed: 10km/h Apr Wind Speed: 9km/h May Wind Speed: 9km/h Jun Wind Speed: 8km/h Jul Wind Speed: 9km/h Aug Wind Speed: 10km/h Sep Wind Speed: 11km/h Oct Wind Speed: 11km/h Nov Wind Speed: 11km/h Dec Wind Speed: 11km/h
Wind Speed

Marolambo is relatively calm, with an average annual wind speed of 10km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is October, averaging 11km/h, though still comfortable for most outdoor activities. The calmest conditions occur in June, with average winds dropping to 8km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 3km/h between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Sep 23
Summer
Dec 21
Autumn
Mar 20

89 days until Winter

It is currently autumn in Marolambo, which began on March 20, 2026. Marolambo is in the Southern Hemisphere, where the seasons are reversed — spring starts in September, summer in December, autumn in March, and winter in June. The warmest period peaks in December at around 28°C, while the coldest stretch bottoms out in July near 12°C. Winter is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from 13 to 27°C. Rainfall is heavy, totalling around 308mm across the season with a monthly average of 103mm. Winds are generally light, averaging 11km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 19 to 28°C. Rainfall is heavy, totalling around 1055mm across the season with a monthly average of 352mm. Winds are generally light, averaging 11km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 15 to 26°C. Rainfall is heavy, totalling around 642mm across the season with a monthly average of 214mm. Winds are generally light, averaging 9km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 12 to 22°C. Precipitation is moderate at around 227mm for the season, averaging 76mm per month. Winds are generally light, averaging 9km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 23°
Feb 23°
Mar 22°
Apr 21°
May 19°
Jun 17°
Jul 16°
Aug 17°
Sep 18°
Oct 20°
Nov 22°
Dec 23°

The best time to visit Marolambo is during July, August, September and October, when the weather is most comfortable for travellers. During these months, average temperatures hover around 18°C with modest rainfall averaging 70mm per month. By contrast, December can be uncomfortably hot with temperatures reaching 28°C. Despite being the best months overall, some rain is still likely — pack a waterproof layer and plan a mix of indoor and outdoor activities.

Monthly Climate Data

The table below shows monthly climate averages for Marolambo based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
19 °C
27 °C
11 km/h
414 mm
0 cm
Feb
19 °C
27 °C
10 km/h
412 mm
0 cm
Mar Current
19 °C
26 °C
10 km/h
371 mm
0 cm
Apr
18 °C
25 °C
9 km/h
167 mm
0 cm
May
15 °C
23 °C
9 km/h
104 mm
0 cm
Jun
13 °C
21 °C
8 km/h
105 mm
0 cm
Jul
12 °C
20 °C
9 km/h
68 mm
0 cm
Aug
13 °C
22 °C
10 km/h
55 mm
0 cm
Sep
13 °C
23 °C
11 km/h
63 mm
0 cm
Oct
16 °C
26 °C
11 km/h
96 mm
0 cm
Nov
18 °C
27 °C
11 km/h
150 mm
0 cm
Dec
19 °C
28 °C
11 km/h
229 mm
0 cm
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Metric (°C, km/h)