Ampanihy weather in August

In August, Ampanihy sees average daytime highs of 28°C and overnight lows near 15°C, with 5 mm of rain across 1.1 wet days and about 11.1 hours of daylight. It is the 10th-warmest and 10th-wettest month of the year here.

Highs climb over the month, from about 27°C in the first days to 29°C by the end. The sky is clear or mostly clear about 81% of the time in August, and the air most often feels dry.

Daylight stretches from about 10 h 48 min at the start of August to 11 h 30 min by month's end. Set against the rest of the year, August is Ampanihy's 2nd-clearest and 8th-windiest month. For the whole year in context, see Ampanihy's year-round climate.

Daytime high
28°
10th warmest
Overnight low
15°
3rd coldest
Rainfall
5 mm
1.1 wet days
Daylight
11 h 06 min
6:31 AM – 5:39 PM
Cloud cover
20%
2nd clearest
Wind
12 km/h
8th windiest
Solar energy
4.82 kWh/m²
Travel score
8.2
out of 10

Ampanihy is town in Atsimo-Andrefana, Madagascar.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 27°C in the first days to 29°C by the end.

A typical August day in Ampanihy reaches about 28°C in the afternoon and slips back to 15°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 31°C. Set against its neighbours, August runs about 2°C warmer than July and about 2°C cooler than September.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12715
22715
32715
42715
52715
62715
72715
82715
92715
102715
112715
122815
132815
142815
152815
162815
172815
182815
192815
202815
212815
222815
232816
242816
252816
262916
272916
282916
292916
302916
312916

How August really feels in Ampanihy

Once humidity and wind are folded in, August averages 0 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
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

August sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Ampanihy weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan33° / 23°15614.913.43.3
Feb33° / 23°10212.312.93.5
Mar32° / 22°548.712.24.2
Apr31° / 20°244.611.45.6
May28° / 17°112.310.87.6
Jun26° / 15°51.310.58.7
Jul26° / 14°5110.68.9
Aug28° / 15°51.111.18.2
Sep30° / 17°61.311.86.5
Oct32° / 19°183.712.65.0
Nov33° / 20°406.313.24.1
Dec33° / 22°8311.913.53.6

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 81% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 12% of August, with mostly cloudy or overcast conditions the remaining 7%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1955
2955
3955
4955
5955
6955
7946
8946
9946
10946
11946
12937
13928
14928
15928
16928
17928
18928
19928
20928
21928
22928
23928
24928
25946
26946
27946
28946
29946
30946
31946

Chance of precipitation in August

Any precipitation

Ampanihy gets around 5 mm of rain over 1.1 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 4% and peaks near 4% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
13
23
33
43
53
63
73
83
93
103
114
124
134
144
154
164
174
184
194
204
214
224
234
244
254
264
274
284
294
304
314

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the dry band about 64% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
166295
265305
365305
465305
565305
665305
766295
866295
965305
1065305
1165305
1264315
1364315
1464315
1564324
1664324
1764324
1864324
1964324
2064324
2164324
2264324
2364324
2463325
2564315
2664315
2764315
2864306
2964306
3064306
3164306

Wind in August

Winds average 12 km/h in August.

Across August, daily wind ranges from about 12 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
112calm
212calm
312calm
412calm
512calm
612calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm
3112calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 10 h 48 min at the start of August to 11 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 42 minutes over August. Sunrise moves from 6:42 AM to 6:17 AM, and sunset from 5:32 PM to 5:45 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.86:425:32
210.96:415:33
310.96:415:33
410.96:405:34
510.96:395:34
610.96:395:35
710.96:385:35
811.06:375:35
911.06:375:36
1011.06:365:36
1111.06:355:37
1211.06:345:37
1311.16:345:38
1411.16:335:38
1511.16:325:39
1611.16:315:39
1711.26:305:39
1811.26:295:40
1911.26:295:40
2011.26:285:41
2111.26:275:41
2211.36:265:42
2311.36:255:42
2411.36:245:42
2511.36:235:43
2611.46:225:43
2711.46:215:44
2811.46:205:44
2911.46:195:44
3011.46:185:45
3111.56:175:45

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.82 kWh/m².

For context, solar energy here swings from a low near 3.72 kWh/m² to a high of 7.07 kWh/m² in November across the year — August's 4.82 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.3Bright
24.4Bright
34.4Bright
44.4Bright
54.4Bright
64.5Bright
74.5Bright
84.5Bright
94.5Bright
104.6Bright
114.6Bright
124.7Bright
134.7Bright
144.7Bright
154.8Bright
164.8Bright
174.8Bright
184.9Bright
194.9Bright
205.0Bright
215.0Bright
225.0Bright
235.1Bright
245.1Bright
255.2Bright
265.2Bright
275.2Bright
285.3Bright
295.3Bright
305.4Bright
315.4Bright
Planning a trip in August

Hazard calendar for Ampanihy

In seasonPeak

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

Ampanihy's rainy season runs December–February, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is August a good time to visit Ampanihy?

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

8.2
Sightseeing
3rd-best month of the year
8.9
Beach & pool
1st-best month of the year

August is one of the better times to visit Ampanihy for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Ampanihy in August

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

In August, Ampanihy sees daytime highs around 28°C and nights near 15°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

Sea temperature near Ampanihy in August

The nearest coast averages about 23°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 61 km away) is warmest in February at about 28°C and coldest in July near 23°C.

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

22°24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan28Warm
Feb28Warm
Mar28Warm
Apr26Warm
May25Warm
Jun24Refreshing
Jul23Refreshing
Aug23Refreshing
Sep24Refreshing
Oct24Warm
Nov25Warm
Dec27Warm

UV index in Ampanihy in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Ampanihy peaks around January 19 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 5 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 19UV 14Jun 20UV 5
UV index (midday)Level
Jan14Extreme
Feb14Extreme
Mar12Extreme
Apr9Very high
May6High
Jun5High
Jul6High
Aug7High
Sep8Very high
Oct10Extreme
Nov12Extreme
Dec14Extreme
Location & terrain

Where is Ampanihy?

Ampanihy sits at 24.7°S, 44.7°E, 236 m above sea level, in Madagascar. The nearest listed city is Beloha, 61 km away.

JafaroTsiombeBetiokyAmbovombeAnakao

Topography around Ampanihy

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

Within 3 km, the terrain around Ampanihy has only modest variations in elevation — a maximum elevation change of 73 m around an average of 232 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 192 m; within 80 km, large variations in elevation — a maximum elevation change of 663 m.

The land around Ampanihy is covered by grassland (42%) and shrubs (41%) within 3 km, shrubs (58%) and grassland (26%) within 16 km, and shrubs (58%) and grassland (26%) within 80 km.

3 km
73 m
16 km
192 m
80 km
663 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
August weather nearby: Beloha 61 km · Bekily 78 km · Itampolo 80 km · Jafaro 82 km · Tsiombe 100 km · Betioky 114 km · Ambovombe 146 km · Anakao 159 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 Ampanihy (-24.6937°, 44.7458°, elevation 236 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. 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).