Maintirano weather in May

In May, Maintirano sees average daytime highs of 28°C and overnight lows near 24°C, with 6 mm of rain across 1.3 wet days and about 11.2 hours of daylight. It is the 8th-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 88% of the time in May, and the air most often feels oppressive.

Daylight stretches from about 11 h 24 min at the start of May to 11 hours by month's end. Set against the rest of the year, May is Maintirano's 5th-clearest and 3rd-windiest month. For the whole year in context, see Maintirano's year-round climate.

Daytime high
28°
8th warmest
Overnight low
24°
5th coldest
Rainfall
6 mm
1.3 wet days
Daylight
11 h 12 min
6:26 AM – 5:35 PM
Cloud cover
19%
5th clearest
Wind
13 km/h
3rd windiest
Solar energy
4.99 kWh/m²
Travel score
7.8
out of 10

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 28°C through the month.

A typical May day in Maintirano reaches about 28°C in the afternoon and slips back to 24°C overnight — a 5°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, May runs about 1°C cooler than April and about 1°C warmer than June.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12925
22924
32924
42924
52924
62924
72924
82924
92924
102924
112924
122924
132924
142824
152824
162824
172824
182823
192823
202823
212823
222823
232823
242823
252823
262823
272823
282823
292823
302823
312823

How May really feels in Maintirano

Once humidity and wind are folded in, May averages 1 day 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
1
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Maintirano weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 25°35326.8133.3
Feb29° / 26°29123.312.63.4
Mar30° / 26°15720.612.14.0
Apr30° / 25°469.511.65.7
May28° / 24°61.311.27.8
Jun27° / 22°30.610.98.8
Jul27° / 21°20.4118.9
Aug27° / 22°20.511.48.8
Sep28° / 23°41.111.98.1
Oct29° / 24°194.912.46.8
Nov30° / 25°5412.112.85.2
Dec30° / 25°15322.413.13.8

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 88% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 5% of May, with mostly cloudy or overcast conditions the remaining 6%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1955
2946
3946
4946
5946
6946
7946
8937
9937
10937
11937
12937
13937
14937
15937
16937
17937
18937
19937
20946
21946
22946
23946
24955
25955
26955
27955
28964
29964
30964
31973

Chance of precipitation in May

Any precipitation

Maintirano gets around 6 mm of rain over 1.3 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 5% and peaks near 8% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
18
28
37
47
56
66
76
85
95
105
115
125
135
144
154
164
174
184
194
204
214
224
234
244
254
263
273
283
293
303
313

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the oppressive band about 50% of days. Sticky, muggy-or-worse air turns up on roughly 94% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
10122716
20123715
30125704
40127693
50128692
60130681
70232651
80233641
90235630
100337600
110339580
120340570
130342550
140444520
150445510
160446490
170548470
180549460
190650440
200751420
210752410
220853390
231853380
241954360
251955350
2611055340
2711057320
2821156310
2921257290
3021358270
3121459250

Wind in May

Winds average 13 km/h in May.

Across May, daily wind ranges from about 13 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1613light breeze
1713light breeze
1813light breeze
1913light breeze
2013light breeze
2113light breeze
2213light breeze
2313light breeze
2413light breeze
2513light breeze
2613light breeze
2713light breeze
2813light breeze
2913light breeze
3014light breeze
3114light breeze

Sunrise & sunset in May

DaylightNight

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

Days shrink by about 24 minutes over May. Sunrise moves from 6:20 AM to 6:31 AM, and sunset from 5:42 PM to 5:31 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.46:205:42
211.36:215:41
311.36:215:41
411.36:215:40
511.36:225:40
611.36:225:39
711.36:225:39
811.36:235:38
911.26:235:38
1011.26:235:37
1111.26:245:37
1211.26:245:36
1311.26:245:36
1411.26:255:35
1511.26:255:35
1611.26:265:35
1711.16:265:34
1811.16:265:34
1911.16:275:34
2011.16:275:33
2111.16:275:33
2211.16:285:33
2311.16:285:33
2411.16:285:33
2511.16:295:32
2611.06:295:32
2711.06:305:32
2811.06:305:32
2911.06:305:32
3011.06:315:32
3111.06:315:31

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 4.99 kWh/m².

For context, solar energy here swings from a low near 4.59 kWh/m² to a high of 7.04 kWh/m² in November across the year — May's 4.99 kWh/m² sits near the bottom.

0246151015202531
Solar energy (kWh/m²)Level
15.3Bright
25.3Bright
35.3Bright
45.3Bright
55.2Bright
65.2Bright
75.2Bright
85.1Bright
95.1Bright
105.1Bright
115.1Bright
125.0Bright
135.0Bright
145.0Bright
155.0Bright
165.0Bright
174.9Bright
184.9Bright
194.9Bright
204.9Bright
214.9Bright
224.9Bright
234.8Bright
244.8Bright
254.8Bright
264.8Bright
274.8Bright
284.8Bright
294.8Bright
304.8Bright
314.7Bright
Planning a trip in May

Hazard calendar for Maintirano

In seasonPeak

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

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

Maintirano's monsoon runs January–February, when most of the year's rain falls.

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

Is May a good time to visit Maintirano?

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

7.8
Sightseeing
5th-best month of the year
9.0
Beach & pool
1st-best month of the year

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

What to pack for Maintirano in May

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

In May, Maintirano sees daytime highs around 28°C and nights near 24°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

Sea temperature near Maintirano in May

The nearest coast averages about 28°C in May — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 18 km away) is warmest in March 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°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan29Tropical
Feb30Tropical
Mar30Tropical
Apr29Tropical
May28Warm
Jun26Warm
Jul26Warm
Aug26Warm
Sep26Warm
Oct27Warm
Nov28Tropical
Dec29Tropical

UV index in Maintirano in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Maintirano peaks around February 10 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeFeb 10UV 15Jun 18UV 7
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr11Extreme
May8Very high
Jun6High
Jul7Very high
Aug9Very high
Sep10Extreme
Oct12Extreme
Nov11Extreme
Dec13Extreme
Location & terrain

Where is Maintirano?

Maintirano sits at 18.1°S, 44.0°E, 11 m above sea level, in Madagascar. The nearest listed city is Antsalova, 91 km away.

AntsalovaBelo sur TsiribihinaMiandrivazoTsiroanomandidyMorondavaSoalalaSitampikyFenoarivo Be

Topography around Maintirano

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

Within 3 km, the terrain around Maintirano has only modest variations in elevation — a maximum elevation change of 49 m around an average of 12 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 80 m; within 80 km, large variations in elevation — a maximum elevation change of 818 m.

The land around Maintirano is covered by grassland (37%) and water (25%) within 3 km, water (47%) and grassland (30%) within 16 km, and water (43%) and grassland (42%) within 80 km.

3 km
49 m
16 km
80 m
80 km
818 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetlandmangroves
May weather nearby: Antsalova 91 km · Belo sur Tsiribihina 190 km · Miandrivazo 222 km · Tsiroanomandidy 227 km · Morondava 249 km · Soalala 258 km · Sitampiky 269 km · Fenoarivo Be 271 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 Maintirano (-18.0635°, 44.0295°, elevation 11 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).