Iharan̈a weather in March

In March, Iharan̈a sees average daytime highs of 29°C and overnight lows near 25°C, with 188 mm of rain across 23.3 wet days and about 12.1 hours of daylight. It is the 3rd-warmest and 3rd-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 26% of the time in March, and the air most often feels oppressive.

Daylight stretches from about 12 h 18 min at the start of March to 11 h 54 min by month's end. Set against the rest of the year, March is Iharan̈a's 10th-clearest and 9th-windiest month. For the whole year in context, see Iharan̈a's year-round climate.

Daytime high
29°
3rd warmest
Overnight low
25°
11th coldest
Rainfall
188 mm
23.3 wet days
Daylight
12 h 06 min
5:47 AM – 5:52 PM
Cloud cover
65%
10th clearest
Wind
17 km/h
9th windiest
Solar energy
5.6 kWh/m²
Travel score
3.9
out of 10

Iharan̈a is city in Madagascar.

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

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

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

A typical March day in Iharan̈a reaches about 29°C in the afternoon and slips back to 25°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 30°C. Set against its neighbours, March runs on par with February and on par with April.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12925
22925
32925
42925
52925
62925
72925
82925
92925
102925
112925
122925
132925
142925
152925
162925
172925
182925
192925
202925
212925
222925
232925
242925
252925
262925
272925
282925
292925
302925
312925

How March really feels in Iharan̈a

Once humidity and wind are folded in, March averages 29 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
29
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Iharan̈a weather by month

How March compares with the rest of the year at a glance. March is the 3rd-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 25°22324.512.73.6
Feb29° / 25°19022.112.43.6
Mar29° / 25°18823.312.13.9
Apr28° / 25°11718.611.74.8
May27° / 24°5612.811.46.4
Jun26° / 23°5612.811.26.5
Jul25° / 22°6613.211.36.6
Aug25° / 22°5313.411.66.7
Sep26° / 22°4111.211.97.0
Oct26° / 23°461112.36.9
Nov28° / 24°5412.412.66.3
Dec28° / 25°15321.212.84.4

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 26% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 17% of March, with mostly cloudy or overcast conditions the remaining 58%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13466
23565
33664
43664
53763
63763
73763
83763
93763
103763
113862
123862
133961
143961
154060
164159
174159
184159
194357
204357
214456
224555
234654
244753
254951
265050
275149
285347
295347
305446
315545

Chance of precipitation in March

Any precipitation

Iharan̈a gets around 188 mm of rain over 23.3 wet days in March. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 75% and peaks near 79% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
179
279
379
479
579
678
778
878
978
1077
1177
1277
1376
1476
1576
1675
1775
1875
1975
2074
2174
2273
2373
2472
2572
2672
2771
2871
2970
3070
3169

Humidity in March

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, March lands in the oppressive band about 77% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
107426
207426
307426
407426
507426
607426
707426
807426
907426
1007426
1107426
1207426
1307426
1407426
1507426
1607525
1707525
1807525
1907525
2007624
2107723
2207723
2307822
2408020
2508119
2618118
2718217
2818316
2918415
3018514
3118613

Wind in March

Winds average 17 km/h in March.

Across March, daily wind ranges from about 15 km/h on the calmest days to 20 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202531
Wind speed (km/h)Feels
115light breeze
216light breeze
316light breeze
416light breeze
516light breeze
616light breeze
716light breeze
816light breeze
917light breeze
1017light breeze
1117light breeze
1217light breeze
1317light breeze
1417light breeze
1517light breeze
1617light breeze
1717light breeze
1817light breeze
1918light breeze
2018light breeze
2118light breeze
2218light breeze
2318light breeze
2418light breeze
2518light breeze
2619light breeze
2719light breeze
2819light breeze
2919light breeze
3019light breeze
3120light breeze

Sunrise & sunset in March

DaylightNight

Daylight runs from about 12 h 18 min at the start of March to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 24 minutes over March. Sunrise moves from 5:45 AM to 5:48 AM, and sunset from 6:02 PM to 5:42 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.35:456:02
212.35:456:01
312.35:456:01
412.25:456:00
512.25:465:59
612.25:465:59
712.25:465:58
812.25:465:58
912.25:465:57
1012.25:465:56
1112.25:465:56
1212.15:465:55
1312.15:475:54
1412.15:475:54
1512.15:475:53
1612.15:475:52
1712.15:475:52
1812.15:475:51
1912.15:475:50
2012.05:475:50
2112.05:475:49
2212.05:475:48
2312.05:475:48
2412.05:485:47
2512.05:485:46
2612.05:485:46
2712.05:485:45
2811.95:485:44
2911.95:485:43
3011.95:485:43
3111.95:485:42

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 5.6 kWh/m².

For context, solar energy here swings from a low near 4.33 kWh/m² to a high of 6.58 kWh/m² in November across the year — March's 5.6 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.7Bright
25.7Bright
35.7Bright
45.7Bright
55.7Bright
65.7Bright
75.6Bright
85.6Bright
95.6Bright
105.6Bright
115.6Bright
125.6Bright
135.6Bright
145.6Bright
155.6Bright
165.6Bright
175.6Bright
185.6Bright
195.6Bright
205.6Bright
215.6Bright
225.6Bright
235.6Bright
245.6Bright
255.6Bright
265.6Bright
275.6Bright
285.5Bright
295.5Bright
305.5Bright
315.5Bright
Planning a trip in March

Hazard calendar for Iharan̈a

In seasonPeak

In March, Iharan̈a sits inside its cyclone and monsoon season. The full year is below, with each hazard's peak months called out.

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

Iharan̈a's monsoon runs December–April, when most of the year's rain falls.

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

Is March a good time to visit Iharan̈a?

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

3.9
Sightseeing
10th-best month of the year
4.9
Beach & pool
10th-best month of the year

March is a weaker month for outdoor sightseeing in Iharan̈a.

What to pack for Iharan̈a in March

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

In March, Iharan̈a sees daytime highs around 29°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 23 days see rain.

light clothesrain gearsun protection

Sea temperature near Iharan̈a in March

The nearest coast averages about 29°C in March — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 14 km away) is warmest in February at about 29°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
Feb29Tropical
Mar29Tropical
Apr28Tropical
May27Warm
Jun26Warm
Jul25Warm
Aug24Warm
Sep25Warm
Oct25Warm
Nov27Warm
Dec28Warm

UV index in Iharan̈a in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks around 15 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Iharan̈a peaks around February 16 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 16UV 15Jun 22UV 9
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr12Extreme
May10Very high
Jun9Very high
Jul9Very high
Aug11Extreme
Sep12Extreme
Oct13Extreme
Nov13Extreme
Dec13Extreme
Location & terrain

Where is Iharan̈a?

Iharan̈a sits at 13.3°S, 50.0°E, in Madagascar. The nearest listed city is Sambava, 104 km away.

SambavaAmbilobeAmbarakarakaAntsohimbondronaAntsirananaAndapaAmpahanaAmbanja

Topography around Iharan̈a

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

Within 3 km, the terrain around Iharan̈a has only modest variations in elevation — a maximum elevation change of 117 m around an average of 3 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 420 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,814 m.

The land around Iharan̈a is covered by water (71%) within 3 km, water (55%) and grassland (31%) within 16 km, and grassland (37%), water (37%) and trees (22%) within 80 km.

3 km
117 m
16 km
420 m
80 km
1,814 m
treesshrubsgrasslandartificial surfaceswaterwetlandmangroves
March weather nearby: Sambava 104 km · Ambilobe 104 km · Ambarakaraka 124 km · Antsohimbondrona 128 km · Antsiranana 138 km · Andapa 149 km · Ampahana 157 km · Ambanja 171 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 Iharan̈a (-13.35°, 50°), 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).