Antsiranana weather in June

In June, Antsiranana sees average daytime highs of 29°C and overnight lows near 22°C, with 5 mm of rain across 1.2 wet days and about 11.3 hours of daylight. It is the 9th-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 66% of the time in June, and the air most often feels humid.

Daylight stretches from about 11 h 18 min at the start of June to 11 h 18 min by month's end. Set against the rest of the year, June is Antsiranana's 6th-clearest and 5th-windiest month. For the whole year in context, see Antsiranana's year-round climate.

Daytime high
29°
9th warmest
Overnight low
22°
4th coldest
Rainfall
5 mm
1.2 wet days
Daylight
11 h 18 min
6:05 AM – 5:21 PM
Cloud cover
34%
6th clearest
Wind
21 km/h
5th windiest
Solar energy
4.83 kWh/m²
Travel score
7.1
out of 10

Antsiranana is commune in Madagascar.

Density
3,261/km²
people per km²

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

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 29°C through the month.

A typical June day in Antsiranana reaches about 29°C in the afternoon and slips back to 22°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 30°C. Set against its neighbours, June runs about 1°C cooler than May and about 1°C warmer than July.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13022
23022
32922
42922
52922
62922
72922
82922
92922
102922
112922
122922
132922
142922
152922
162922
172922
182922
192922
202922
212922
222922
232921
242821
252821
262821
272821
282821
292821
302821

How June really feels in Antsiranana

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.

Antsiranana weather by month

How June compares with the rest of the year at a glance. June is the 9th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 24°24424.412.63.4
Feb29° / 24°22023.612.43.3
Mar30° / 24°15119.212.13.9
Apr31° / 24°45811.75.0
May30° / 23°121.911.46.2
Jun29° / 22°51.211.37.1
Jul28° / 21°61.311.37.8
Aug28° / 21°40.911.67.8
Sep29° / 21°30.711.97.4
Oct30° / 22°131.312.36.5
Nov31° / 23°314.212.65.5
Dec31° / 24°12115.312.74.0

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 66% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 17% of June, with mostly cloudy or overcast conditions the remaining 18%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18416
28317
38218
48218
58119
68119
78020
87921
97921
107921
117921
127921
137921
147921
157921
168119
178119
188218
198218
208317
218416
228416
238416
248614
258614
268614
278515
288515
298515
308515

Chance of precipitation in June

Any precipitation

Antsiranana gets around 5 mm of rain over 1.2 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 4% and peaks near 5% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
14
24
34
44
54
64
75
85
95
105
115
125
135
145
154
164
174
184
194
204
213
223
233
243
253
263
273
283
293
303

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the humid band about 58% of days. Sticky, muggy-or-worse air turns up on roughly 34% of them.

0%25%50%75%100%151015202530
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1336556
2338536
3439525
4441505
5543484
6545464
7547443
8649423
9652402
10654382
11655372
12757351
13759331
14760321
15762301
16763291
17764281
18766261
19866251
20867241
21967231
221068220
231168210
241268200
251368190
261468180
271568170
281767160
291867150
301966150

Wind in June

Winds average 21 km/h in June.

Across June, daily wind ranges from about 19 km/h on the calmest days to 22 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202530
Wind speed (km/h)Feels
119light breeze
219light breeze
319light breeze
419light breeze
520light breeze
620light breeze
720light breeze
820light breeze
920breezy
1020breezy
1120breezy
1221breezy
1321breezy
1421breezy
1521breezy
1621breezy
1721breezy
1821breezy
1921breezy
2022breezy
2122breezy
2222breezy
2322breezy
2422breezy
2522breezy
2622breezy
2722breezy
2822breezy
2922breezy
3022breezy

Sunrise & sunset in June

DaylightNight

Daylight runs from about 11 h 18 min at the start of June to 11 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over June. Sunrise moves from 6:00 AM to 6:07 AM, and sunset from 5:20 PM to 5:24 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.36:005:20
211.36:015:20
311.36:015:20
411.36:015:20
511.36:025:20
611.36:025:20
711.36:025:20
811.36:025:21
911.36:035:21
1011.36:035:21
1111.36:035:21
1211.36:045:21
1311.36:045:21
1411.36:045:21
1511.36:045:21
1611.36:055:21
1711.36:055:22
1811.36:055:22
1911.36:055:22
2011.36:065:22
2111.36:065:22
2211.36:065:23
2311.36:065:23
2411.36:065:23
2511.36:075:23
2611.36:075:23
2711.36:075:24
2811.36:075:24
2911.36:075:24
3011.36:075:24

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 4.83 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 4.83 kWh/m² to a high of 6.97 kWh/m² in October across the year — June's 4.83 kWh/m² sits near the bottom.

024151015202530
Solar energy (kWh/m²)Level
15.0Bright
24.9Bright
34.9Bright
44.9Bright
54.9Bright
64.9Bright
74.9Bright
84.8Bright
94.8Bright
104.8Bright
114.8Bright
124.8Bright
134.8Bright
144.8Bright
154.8Bright
164.8Bright
174.8Bright
184.8Bright
194.8Bright
204.8Bright
214.8Bright
224.8Bright
234.8Bright
244.8Bright
254.9Bright
264.9Bright
274.9Bright
284.9Bright
294.9Bright
304.9Bright
Planning a trip in June

Hazard calendar for Antsiranana

In seasonPeak

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

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

Antsiranana'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 June a good time to visit Antsiranana?

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

7.1
Sightseeing
4th-best month of the year
8.8
Beach & pool
3rd-best month of the year

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

What to pack for Antsiranana in June

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

In June, Antsiranana sees daytime highs around 29°C and nights near 22°C. Pack light clothes. Worth having: sun protection and a windbreaker.

light clothessun protectiona windbreaker

Sea temperature near Antsiranana 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 23 km away) is warmest in March at about 28°C and coldest in August near 25°C.

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

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan28Tropical
Feb28Tropical
Mar28Tropical
Apr28Tropical
May28Warm
Jun26Warm
Jul25Warm
Aug25Warm
Sep25Warm
Oct25Warm
Nov27Warm
Dec28Warm

UV index in Antsiranana in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Antsiranana peaks around February 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 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 20UV 15Jun 22UV 9
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr12Extreme
May10Extreme
Jun9Very high
Jul9Very high
Aug11Extreme
Sep13Extreme
Oct14Extreme
Nov13Extreme
Dec14Extreme
Location & terrain

Where is Antsiranana?

Antsiranana sits at 12.3°S, 49.3°E, 60 m above sea level, in Madagascar. The nearest listed city is Antsohimbondrona, 98 km away.

AntsohimbondronaAmbilobeIharan̈aAmbarakarakaHell-VilleAmbanjaSambavaMaromandia

Topography around Antsiranana

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

Within 3 km, the terrain around Antsiranana has only modest variations in elevation — a maximum elevation change of 106 m around an average of 39 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 466 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,441 m.

The land around Antsiranana is covered by grassland (47%) and artificial surfaces (23%) within 3 km, grassland (30%) and water (29%) within 16 km, and water (60%) and grassland (21%) within 80 km.

3 km
106 m
16 km
466 m
80 km
1,441 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetlandmangroves
June weather nearby: Antsohimbondrona 98 km · Ambilobe 102 km · Iharan̈a 138 km · Ambarakaraka 139 km · Hell-Ville 164 km · Ambanja 176 km · Sambava 237 km · Maromandia 248 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 Antsiranana (-12.3173°, 49.2919°, elevation 60 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).