Ambilobe weather in August

In August, Ambilobe sees average daytime highs of 32°C and overnight lows near 19°C, with 9 mm of rain across 2.2 wet days and about 11.6 hours of daylight. It is the 8th-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 32°C through the month. The sky is clear or mostly clear about 61% of the time in August, and the air most often feels comfortable.

Daylight stretches from about 11 h 24 min at the start of August to 11 h 42 min by month's end. Set against the rest of the year, August is Ambilobe's 1st-clearest and 2nd-windiest month. For the whole year in context, see Ambilobe's year-round climate.

Daytime high
32°
8th warmest
Overnight low
19°
2nd coldest
Rainfall
9 mm
2.2 wet days
Daylight
11 h 36 min
6:01 AM – 5:35 PM
Cloud cover
34%
1st clearest
Wind
8 km/h
2nd windiest
Solar energy
5.66 kWh/m²
Travel score
5.0
out of 10

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 32°C through the month.

A typical August day in Ambilobe reaches about 32°C in the afternoon and slips back to 19°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 33°C. Set against its neighbours, August runs on par with July and about 1°C cooler than September.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13219
23219
33219
43219
53219
63219
73219
83219
93219
103219
113219
123219
133219
143219
153219
163219
173219
183219
193219
203219
213219
223219
233219
243219
253219
263219
273219
283219
293219
303219
313219

How August really feels in Ambilobe

Once humidity and wind are folded in, August averages 17 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
17
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in August is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Ambilobe weather by month

How August compares with the rest of the year at a glance. August is the 8th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 23°42227.912.72.5
Feb31° / 23°35825.412.42.5
Mar32° / 23°24824.112.12.6
Apr33° / 22°711311.73.3
May33° / 21°193.911.44.4
Jun32° / 19°7211.25.2
Jul31° / 18°92.111.35.3
Aug32° / 19°92.211.65.0
Sep33° / 20°9311.94.3
Oct34° / 21°235.812.33.4
Nov34° / 22°7012.512.62.8
Dec33° / 23°2452312.82.5

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 61% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 23% of August, with mostly cloudy or overcast conditions the remaining 16%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18515
28614
38614
48515
58515
68515
78515
88515
98515
108416
118416
128416
138416
148317
158317
168317
178317
188317
198416
208416
218416
228416
238416
248416
258416
268416
278416
288416
298416
308416
318416

Chance of precipitation in August

Any precipitation

Ambilobe gets around 9 mm of rain over 2.2 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 7% and peaks near 9% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
17
27
37
47
57
66
76
86
96
106
116
126
136
146
157
167
177
187
197
207
217
228
238
248
258
268
279
289
299
309
319

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

Most of August feels comfortable — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, August lands in the comfortable band about 55% of days. Sticky, muggy-or-worse air turns up on roughly 5% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
11251298
21251298
31251298
41252297
51252297
61253287
71254286
81254286
91254286
101254295
111155295
121155295
131154305
141055305
151055305
161054315
17956314
18956314
19956314
20956314
21857314
22857314
23857314
24857314
25856315
26856315
27856315
28855325
29855325
30854335
31854335

Wind in August

Winds average 8 km/h in August.

Across August, daily wind ranges from about 8 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 11 h 24 min at the start of August to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 18 minutes over August. Sunrise moves from 6:08 AM to 5:52 AM, and sunset from 5:32 PM to 5:36 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.46:085:32
211.46:075:32
311.46:075:33
411.46:075:33
511.46:065:33
611.56:065:33
711.56:055:33
811.56:055:33
911.56:055:34
1011.56:045:34
1111.56:045:34
1211.56:035:34
1311.56:035:34
1411.56:025:34
1511.56:025:35
1611.66:015:35
1711.66:015:35
1811.66:005:35
1911.66:005:35
2011.65:595:35
2111.65:585:35
2211.65:585:35
2311.65:575:35
2411.65:575:35
2511.75:565:35
2611.75:555:35
2711.75:555:36
2811.75:545:36
2911.75:535:36
3011.75:535:36
3111.75:525:36

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.66 kWh/m².

For context, solar energy here swings from a low near 4.84 kWh/m² to a high of 6.91 kWh/m² in October across the year — August's 5.66 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.2Bright
25.3Bright
35.3Bright
45.3Bright
55.3Bright
65.4Bright
75.4Bright
85.4Bright
95.5Bright
105.5Bright
115.5Bright
125.5Bright
135.6Bright
145.6Bright
155.6Bright
165.7Bright
175.7Bright
185.7Bright
195.7Bright
205.8Bright
215.8Bright
225.8Bright
235.8Bright
245.9Bright
255.9Bright
265.9Bright
275.9Bright
286.0Bright
296.0Bright
306.0Intense
316.0Intense
Planning a trip in August

Hazard calendar for Ambilobe

In seasonPeak

None of Ambilobe's seasonal hazards are active in August. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Ambilobe sits in the South Indian Ocean cyclone belt; the season peaks January–March.

Ambilobe's monsoon runs December–March, when most of the year's rain falls.

Cyclone
Monsoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is August a good time to visit Ambilobe?

Our two travel scores rate August for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

5.0
Sightseeing
3rd-best month of the year
8.0
Beach & pool
3rd-best month of the year

August is a reasonable time to visit Ambilobe for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Ambilobe in August

From August's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In August, Ambilobe sees daytime highs around 32°C and nights near 19°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

Sea temperature near Ambilobe in August

The nearest coast averages about 26°C in August — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 21 km away) is warmest in April at about 30°C and coldest in August near 26°C.

The water stays above 20°C all year — warm enough for a swim any month.

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan29Tropical
Feb29Tropical
Mar29Tropical
Apr30Tropical
May29Tropical
Jun28Warm
Jul27Warm
Aug26Warm
Sep27Warm
Oct27Warm
Nov28Tropical
Dec29Tropical

UV index in Ambilobe in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Ambilobe peaks around February 12 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 9 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 12UV 15Jun 21UV 9
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar14Extreme
Apr12Extreme
May10Extreme
Jun9Very high
Jul9Very high
Aug11Extreme
Sep12Extreme
Oct13Extreme
Nov13Extreme
Dec14Extreme

Air quality in Ambilobe in August

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where August falls, not just the annual average.

Air quality in Ambilobe is worst in November — around 23 µg/m³ PM2.5 (moderate), about 4.1× the cleanest month (July, 6 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateNov 1223 µg/m³Jul 156 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb7Good
Mar7Good
Apr7Good
May6Good
Jun6Good
Jul6Good
Aug6Good
Sep12Good
Oct20Moderate
Nov23Moderate
Dec10Good
Location & terrain

Where is Ambilobe?

Ambilobe sits at 13.2°S, 49.0°E, 31 m above sea level, in Madagascar. The nearest listed city is Antsohimbondrona, 25 km away.

Hell-VilleAntsirananaIharan̈aBealananaMaromandia

Topography around Ambilobe

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Ambilobe.

Within 3 km, the terrain around Ambilobe has only modest variations in elevation — a maximum elevation change of 166 m around an average of 43 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 503 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,357 m.

The land around Ambilobe is covered by grassland (54%) within 3 km, grassland (62%) within 16 km, and grassland (44%), water (25%) and trees (24%) within 80 km.

3 km
166 m
16 km
503 m
80 km
2,357 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwatermangroves
August weather nearby: Antsohimbondrona 25 km · Ambarakaraka 39 km · Ambanja 83 km · Hell-Ville 88 km · Antsiranana 102 km · Iharan̈a 104 km · Bealanana 153 km · Maromandia 154 km

Madagascar travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / E
220 V · 50 Hz
Prices
≈ 31% of US
price level, 2025
GDP per capita
$599
2025
Happiness
4.2 / 10
World Happiness, 2025
Safe drinking water
22%
of population, 2024
Road deaths
29.2
per 100k/yr, 2019
Income group
Low
World Bank
English
Low
EF EPI 457
Religion
Church of Jesus Christ in Madagascar/Malagasy Lutheran Church/Anglican Church 34%Roman Catholic 32%none 22%other Christian 8%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Ambilobe (-13.2°, 49.05°, elevation 31 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).