Morondava weather in December

In December, Morondava sees average daytime highs of 30°C and overnight lows near 26°C, with 125 mm of rain across 18 wet days and about 13.2 hours of daylight. It is the 3rd-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 48% of the time in December, and the air most often feels oppressive.

Daylight stretches from about 13 h 06 min at the start of December to 13 h 12 min by month's end. Set against the rest of the year, December is Morondava's 10th-clearest and 11th-windiest month. For the whole year in context, see Morondava's year-round climate.

Daytime high
30°
3rd warmest
Overnight low
26°
11th coldest
Rainfall
125 mm
18 wet days
Daylight
13 h 12 min
5:22 AM – 6:36 PM
Cloud cover
46%
10th clearest
Wind
11 km/h
11th windiest
Solar energy
7.03 kWh/m²
Travel score
4.4
out of 10

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical December day in Morondava reaches about 30°C in the afternoon and slips back to 26°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 31°C. Set against its neighbours, December runs on par with November and on par with January.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13025
23025
33026
43026
53026
63026
73026
83026
93026
103026
113026
123026
133026
143026
153026
163026
173026
183026
193026
203026
213026
223026
233026
243026
253026
263026
273026
283026
293026
303026
313026

How December really feels in Morondava

Once humidity and wind are folded in, December averages 31 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
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Morondava weather by month

How December compares with the rest of the year at a glance. December 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° / 26°33925.213.13.5
Feb30° / 26°26721.512.73.6
Mar30° / 26°12416.412.14.4
Apr30° / 25°315.711.56.1
May29° / 23°51.211.17.7
Jun27° / 21°20.510.88.9
Jul27° / 20°10.310.99.0
Aug27° / 21°10.411.39.0
Sep28° / 22°20.511.98.6
Oct29° / 24°102.212.57.4
Nov30° / 25°387.2136.0
Dec30° / 26°1251813.24.4

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 48% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 19% of December, with mostly cloudy or overcast conditions the remaining 33%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17822
27822
37822
47723
57723
67525
77525
87426
97426
107228
117228
127030
137030
146931
156733
166733
176634
186436
196436
206337
216337
226238
236139
246040
256040
265941
275743
285644
295545
305347
315248

Chance of precipitation in December

Any precipitation

Morondava gets around 125 mm of rain over 18 wet days in December. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 58% and peaks near 75% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
140
241
342
443
544
645
746
848
949
1051
1152
1253
1354
1456
1557
1658
1759
1860
1962
2063
2164
2266
2367
2468
2569
2670
2772
2872
2973
3074
3175

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the oppressive band about 53% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1166429
2166330
3166231
4166231
5166132
6166033
7166033
8156034
9155935
10056035
11055936
12045937
13045838
14045838
15045739
16045640
17045442
18045343
19045244
20035146
21034947
22034849
23034750
24034552
25024454
26024355
27024256
28024157
29024157
30024058
31024058

Wind in December

Winds average 11 km/h in December.

Across December, daily wind ranges from about 11 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
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 13 h 06 min at the start of December to 13 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over December. Sunrise moves from 5:18 AM to 5:29 AM, and sunset from 6:27 PM to 6:42 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.15:186:27
213.15:186:27
313.25:196:28
413.25:196:29
513.25:196:29
613.25:196:30
713.25:196:30
813.25:206:31
913.25:206:32
1013.25:206:32
1113.25:206:33
1213.25:216:33
1313.25:216:34
1413.25:216:34
1513.25:226:35
1613.25:226:36
1713.25:236:36
1813.25:236:37
1913.25:236:37
2013.25:246:38
2113.25:246:38
2213.25:256:39
2313.25:256:39
2413.25:266:40
2513.25:266:40
2613.25:276:40
2713.25:276:41
2813.25:286:41
2913.25:286:42
3013.25:296:42
3113.25:296:42

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 7.03 kWh/m².

For context, solar energy here swings from a low near 4.47 kWh/m² to a high of 7.34 kWh/m² in November across the year — December's 7.03 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
17.3Intense
27.3Intense
37.3Intense
47.3Intense
57.3Intense
67.3Intense
77.3Intense
87.2Intense
97.2Intense
107.2Intense
117.2Intense
127.1Intense
137.1Intense
147.1Intense
157.1Intense
167.0Intense
177.0Intense
187.0Intense
196.9Intense
206.9Intense
216.9Intense
226.8Intense
236.8Intense
246.8Intense
256.7Intense
266.7Intense
276.6Intense
286.6Intense
296.5Intense
306.5Intense
316.4Intense
Planning a trip in December

Hazard calendar for Morondava

In seasonPeak

In December, Morondava sits inside its cyclone season. The full year is below, with each hazard's peak months called out.

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

Morondava'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 December a good time to visit Morondava?

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

4.4
Sightseeing
9th-best month of the year
5.9
Beach & pool
10th-best month of the year

December is a reasonable time to visit Morondava for sightseeing.

What to pack for Morondava in December

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

In December, Morondava sees daytime highs around 30°C and nights near 26°C. Pack light clothes, rain gear and sun protection. About 18 days see rain.

light clothesrain gearsun protection

Sea temperature near Morondava in December

The nearest coast averages about 30°C in December — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 19 km away) is warmest in March at about 30°C and coldest in July near 25°C.

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

24°26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan30Tropical
Feb30Tropical
Mar30Tropical
Apr29Tropical
May27Warm
Jun26Warm
Jul25Warm
Aug25Warm
Sep26Warm
Oct27Warm
Nov29Tropical
Dec30Tropical

UV index in Morondava in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Morondava peaks around February 10 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 17 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 10UV 15Jun 17UV 6
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar13Extreme
Apr10Extreme
May7Very high
Jun6High
Jul7High
Aug8Very high
Sep10Very high
Oct11Extreme
Nov12Extreme
Dec13Extreme

Air quality in Morondava in December

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Morondava is worst in October — around 21 µg/m³ PM2.5 (moderate), about 4.9× the cleanest month (March, 4 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodOct 1720 µg/m³Mar 174 µg/m³
PM2.5 (µg/m³)Level
Jan5Good
Feb5Good
Mar4Good
Apr5Good
May8Good
Jun7Good
Jul9Good
Aug13Moderate
Sep14Moderate
Oct21Moderate
Nov16Moderate
Dec6Good
Location & terrain

Where is Morondava?

Morondava sits at 20.3°S, 44.3°E, 8 m above sea level, in Madagascar. The nearest listed city is Belo sur Tsiribihina, 70 km away.

MiandrivazoBerorohaAntsalovaMorombeAnkazoaboTsiroanomandidyMaintirano

Topography around Morondava

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

Within 3 km, the terrain around Morondava has only modest variations in elevation — a maximum elevation change of 16 m around an average of 7 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 35 m; within 80 km, significant variations in elevation — a maximum elevation change of 507 m.

The land around Morondava is covered by grassland (38%) and shrubs (23%) within 3 km, water (37%) and shrubs (23%) within 16 km, and water (31%), grassland (24%) and trees (20%) within 80 km.

3 km
16 m
16 km
35 m
80 km
507 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetlandmangroves
December weather nearby: Belo sur Tsiribihina 70 km · Miandrivazo 146 km · Beroroha 177 km · Antsalova 183 km · Morombe 190 km · Ankazoabo 223 km · Tsiroanomandidy 248 km · Maintirano 249 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 Morondava (-20.2887°, 44.3178°, elevation 8 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).