Mananjary weather in June

In June, Mananjary sees average daytime highs of 24°C and overnight lows near 19°C, with 92 mm of rain across 16.9 wet days and about 10.7 hours of daylight. It is the 10th-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 24°C through the month. The sky is clear or mostly clear about 43% of the time in June, and the air most often feels muggy.

Daylight stretches from about 10 h 48 min at the start of June to 10 h 42 min by month's end. Set against the rest of the year, June is Mananjary's 3rd-clearest and 12th-windiest month. For the whole year in context, see Mananjary's year-round climate.

Daytime high
24°
10th warmest
Overnight low
19°
3rd coldest
Rainfall
92 mm
16.9 wet days
Daylight
10 h 42 min
6:25 AM – 5:08 PM
Cloud cover
46%
3rd clearest
Wind
8 km/h
12th windiest
Solar energy
3.28 kWh/m²
Travel score
6.0
out of 10

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 24°C through the month.

A typical June day in Mananjary reaches about 24°C in the afternoon and slips back to 19°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 26°C. Set against its neighbours, June runs about 2°C cooler than May and about 1°C warmer than July.

15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12520
22520
32520
42520
52520
62520
72520
82420
92420
102419
112419
122419
132419
142419
152419
162419
172419
182419
192419
202419
212419
222419
232419
242419
252419
262419
272419
282419
292419
302319

How June really feels in Mananjary

Once humidity and wind are folded in, June 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

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

Mananjary weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 25°31225.113.13.5
Feb29° / 25°27423.612.73.5
Mar29° / 24°27924.912.23.8
Apr28° / 23°16420.911.54.9
May26° / 21°14119115.5
Jun24° / 19°9216.910.76.0
Jul23° / 18°9417.810.86.0
Aug24° / 18°5713.211.36.8
Sep25° / 19°481011.97.2
Oct26° / 21°6010.712.56.8
Nov28° / 23°8512.7135.9
Dec29° / 24°15219.413.34.4

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 43% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 28% of June, with mostly cloudy or overcast conditions the remaining 30%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17426
27426
37426
47327
57327
67327
77228
87228
97228
107030
117030
127030
137030
146931
156931
166931
176931
186931
196931
206931
216931
226931
236931
246931
256931
267030
277030
287030
297030
307030

Chance of precipitation in June

Any precipitation

Mananjary gets around 92 mm of rain over 16.9 wet days in June. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 57% and peaks near 58% on the wettest days.

0%20%40%60%151015202530
Rain chance (%)
155
255
356
456
556
657
757
857
957
1057
1157
1257
1357
1458
1558
1658
1758
1858
1957
2057
2157
2257
2357
2457
2557
2657
2757
2857
2956
3056

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the muggy band about 62% of days. Sticky, muggy-or-worse air turns up on roughly 65% of them.

0%25%50%75%100%151015202530
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
11177012
21187011
31206910
4122689
5124678
6126667
7228646
8229645
9230644
10232633
11233623
12233632
13234622
14234631
15234631
16234631
17234631
18235621
19235621
20235630
21235630
22236620
23237610
24338590
25339580
26340570
27342550
28444520
29445510
30447480

Wind in June

Winds average 8 km/h in June, the calmest month.

Across June, 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.

0246810151015202530
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

Sunrise & sunset in June

DaylightNight

Daylight runs from about 10 h 48 min at the start of June to 10 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over June. Sunrise moves from 6:20 AM to 6:28 AM, and sunset from 5:08 PM to 5:11 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
110.86:205:08
210.86:205:08
310.86:215:08
410.86:215:08
510.86:225:08
610.86:225:08
710.86:225:08
810.86:235:08
910.76:235:08
1010.76:235:08
1110.76:245:08
1210.76:245:08
1310.76:245:08
1410.76:255:08
1510.76:255:08
1610.76:255:08
1710.76:265:08
1810.76:265:09
1910.76:265:09
2010.76:265:09
2110.76:275:09
2210.76:275:09
2310.76:275:10
2410.76:275:10
2510.76:285:10
2610.76:285:10
2710.76:285:11
2810.76:285:11
2910.76:285:11
3010.76:285:11

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 3.28 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 3.28 kWh/m² to a high of 6.32 kWh/m² in December across the year — June's 3.28 kWh/m² sits near the bottom.

01234151015202530
Solar energy (kWh/m²)Level
13.5Moderate
23.5Moderate
33.4Moderate
43.4Moderate
53.4Moderate
63.4Moderate
73.4Moderate
83.4Moderate
93.3Moderate
103.3Moderate
113.3Moderate
123.3Moderate
133.3Moderate
143.3Moderate
153.3Moderate
163.2Moderate
173.2Moderate
183.2Moderate
193.2Moderate
203.2Moderate
213.2Moderate
223.2Moderate
233.2Moderate
243.2Moderate
253.2Moderate
263.2Moderate
273.3Moderate
283.3Moderate
293.3Moderate
303.3Moderate
Planning a trip in June

Hazard calendar for Mananjary

In seasonPeak

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

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

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

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

Is June a good time to visit Mananjary?

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

6.0
Sightseeing
4th-best month of the year
5.1
Beach & pool
7th-best month of the year

June is a reasonable time to visit Mananjary for sightseeing.

What to pack for Mananjary in June

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

In June, Mananjary sees daytime highs around 24°C and nights near 19°C. Pack rain gear. Worth having: light clothes. About 17 days see rain.

rain gearlight clothes

Sea temperature near Mananjary in June

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

The sea at the nearest coast (about 16 km away) is warmest in February at about 28°C and coldest in August near 24°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
Jan28Tropical
Feb28Tropical
Mar28Tropical
Apr28Warm
May27Warm
Jun26Warm
Jul25Warm
Aug24Warm
Sep24Warm
Oct25Warm
Nov26Warm
Dec27Warm

UV index in Mananjary in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Mananjary peaks around February 12 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeFeb 12UV 16Jun 18UV 6
UV index (midday)Level
Jan14Extreme
Feb16Extreme
Mar13Extreme
Apr10Very high
May7Very high
Jun6High
Jul6High
Aug8Very high
Sep9Very high
Oct11Extreme
Nov12Extreme
Dec14Extreme

Air quality in Mananjary in June

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Mananjary is worst in October — around 36 µg/m³ PM2.5 (poor), about 5.6× the cleanest month (February, 6 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodModerateOct 1834 µg/m³Feb 196 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb6Good
Mar7Good
Apr9Good
May13Moderate
Jun13Moderate
Jul12Good
Aug11Good
Sep14Moderate
Oct36Poor
Nov22Moderate
Dec10Good
Location & terrain

Where is Mananjary?

Mananjary sits at 21.2°S, 48.3°E, 7 m above sea level, in Madagascar. The nearest listed city is Sahavato, 70 km away.

AmboanjoManakaraIkongoFianarantsoaMarolambo

Topography around Mananjary

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

Within 3 km, the terrain around Mananjary has only modest variations in elevation — a maximum elevation change of 41 m around an average of 6 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 86 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,258 m.

The land around Mananjary is covered by water (37%), trees (25%) and grassland (21%) within 3 km, water (46%), grassland (25%) and trees (22%) within 16 km, and water (35%), grassland (29%) and trees (22%) within 80 km.

3 km
41 m
16 km
86 m
80 km
1,258 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
June weather nearby: Sahavato 70 km · Ifanadiana 74 km · Nosy Varika 75 km · Amboanjo 100 km · Manakara 108 km · Ikongo 119 km · Fianarantsoa 132 km · Marolambo 133 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 Mananjary (-21.2303°, 48.3417°, elevation 7 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).