Climate and average weather in Andapa

In Andapa, the summers are muggy, warm, wet, and mostly cloudy and the winters are mild and partly cloudy.

Best: early August to early December

Over the course of the year, the temperature in Andapa typically varies from 15°C to 28°C, and is rarely below 13°C or above 30°C. February is the hottest month of the year, while July is the coldest.

Based on the travel score, the best times of year to visit Andapa for warm-weather activities are from late April to mid July and early August to early December.

Hottest
Feb
28°
Coldest
Jul
15°
Wettest
Jan
393 mm
Driest
Sep
83 mm
Rain / yr
2129 mm
268 wet days
Daylight
11.1–12.9 h
shortest–longest
Elevation
483 m
14.7°S
Clearest
May
62% cloud

Andapa is place in Sava, Madagascar.

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

Andapa weather by month, at a glance

The whole year in one picture — sky, rain, humidity, temperature and travel score. Click any band to jump to its full chart.

Each stripe is one measure across the whole year, stacked so a single day reads top to bottom. The sky band runs overcast grey on top down to clear blue at the base — more blue means sunnier — followed by the rainfall curve, the humidity band, a temperature strip that tints each stretch of the year by how warm its average high is, and the travel-score line at the foot. Scan straight down any date to read that day across every measure at once; the score climbs highest around early August to early December.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

Daily average highs and lows in Andapa, from 1991–2020 of climate data. The shaded bands show the range most days fall in — 10th to 90th percentile.

Temperatures in Andapa stay fairly even through the year, without a distinct hot or cool season. The warmest month is February, with an average high of 28°C and low of 20°C; the coolest is July, with an average low of 15°C and high of 21°C.

Days typically run about 7°C warmer than nights year-round.

10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan2720
Feb2820
Mar2720
Apr2619
May2418
Jun2216
Jul2115
Aug2115
Sep2215
Oct2416
Nov2618
Dec2719

Average hourly temperature in Andapa

A compact picture of the whole year, hour by hour: each column is a day, each row an hour, and the color is the modeled average temperature. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.

Read left to right for the day of the year and top to bottom for the hour of the day; the color is the modeled temperature, cool blues through to hot reds on the same scale as the other charts. A vertical slice is a single day's swing — coolest just before dawn, warmest in the mid-afternoon — while a horizontal slice follows one hour across the seasons. The darker overlay marks night and the lighter one the twilight around sunrise and sunset. Colors run warmest on February afternoons, near 28°C, and coldest before dawn in July, near 15°C.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM

Andapa weather by month

Every month at a glance. Click a month for its detailed page.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 20°39328.912.83.5
Feb28° / 20°3572612.53.5
Mar27° / 20°30726.812.13.9
Apr26° / 19°15723.211.74.5
May24° / 18°9519.711.35.4
Jun22° / 16°9320.711.15.0
Jul21° / 15°11321.511.24.7
Aug21° / 15°10121.911.54.8
Sep22° / 15°8319.811.95.1
Oct24° / 16°8717.512.35.7
Nov26° / 18°9817.612.75.4
Dec27° / 19°24624.612.94.2

Chance of rain

How likely it is to rain on a typical day, and how that shifts across the wetter and drier seasons.

Andapa gets about 2129 mm of precipitation a year. On a typical day the chance of rain is very wet, but that rises and falls sharply with the seasons.

The wetter season lasts 4.4 months, from around Dec 11 to Apr 24, peaking in January at about 94% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Oct 26.

January is the wettest month by volume, with 393 mm over about 29 wet days; September is the driest, with 83 mm.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecwetterdriermostly drysome rainoften wetvery wetJan 24 · 94%Oct 26 · 54%
Rain on a day (%)Rain days
Jan9329
Feb9326
Mar8727
Apr7723
May6420
Jun6821
Jul7122
Aug7022
Sep6620
Oct5718
Nov5918
Dec7925

Monthly rainfall

Over a full year, Andapa collects about 2129 mm of rain across 268 wet days — roughly 177 mm in an average month.

It doesn’t fall evenly. January is the wettest month with 393 mm, while September is the driest at just 83 mm. The three wettest months alone bring about 50% of the year’s total.

050100150200250300350400450JanFebMarAprMayJunJulAugSepOctNovDec3933573071579593113101838798246
Rainfall (mm)Rain days
Jan39329
Feb35726
Mar30727
Apr15723
May9520
Jun9321
Jul11322
Aug10122
Sep8320
Oct8718
Nov9818
Dec24625

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

How often the daytime sky is clear, partly cloudy or overcast.

In Andapa, the average share of the sky covered by clouds shows significant seasonal variation over the course of the year.

The clearer part of the year begins around March 31 and lasts for 3.8 months, ending around July 25. The clearest month is May, when the sky is clear, mostly clear, or partly cloudy 44% of the time on average.

The cloudier part of the year begins around November 22 and lasts for 4.2 months, ending around March 30. The cloudiest month is January, when it is overcast or mostly cloudy 88% of the time.

0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%JanFebMarAprMayJunJulAugSepOctNovDecMay 29 · 44%Jan 11 · 11%mostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan1288
Feb1387
Mar1981
Apr3763
May4456
Jun4159
Jul3169
Aug3367
Sep3268
Oct3664
Nov3268
Dec2377

Daylight, sunrise and sunset

DaylightNight

Hours of daylight through the year, with sunrise and sunset times.

The gold band is daylight — sunrise runs along its lower edge, sunset along the upper — so it widens toward summer and pinches toward winter, with night the dark area above and below. The longest day, around January 1, brings about 12 h 54 min of light; the shortest, around June 12, only 11 h 06 min — a swing of roughly 1 h 48 min.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan12.85:276:14
Feb12.55:416:11
Mar12.15:485:54
Apr11.75:515:32
May11.35:585:17
Jun11.16:075:16
Jul11.26:115:23
Aug11.56:005:31
Sep11.95:385:33
Oct12.35:165:36
Nov12.75:065:47
Dec12.95:126:03

Sunny days

How many genuinely sunny days each month brings — days the sky stays clear or mostly clear — banded into plain-language zones.

Andapa averages about 2 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 1 and 5 days.

The sunnier stretch runs 3.0 months, from around Sep 12 to Dec 10. The sunniest month is October, with roughly 4 sunny days (gloomy).

The greyest month is January, down near 1 sunny days — about 80% fewer than the October peak.

0510JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergloomymixedOct 245 daysJan 111 days
Sunny daysSky
Jan1Gloomy
Feb1Gloomy
Mar1Gloomy
Apr2Gloomy
May4Gloomy
Jun2Gloomy
Jul2Gloomy
Aug2Gloomy
Sep2Gloomy
Oct4Gloomy
Nov3Gloomy
Dec2Gloomy

Humidity comfort

DryComfortableHumidMuggyOppressiveMiserable

Share of days at each humidity comfort level, based on the dew point — the measure that tracks how muggy it actually feels.

Humidity comfort is graded by the dew point — the temperature at which the air would be fully saturated — because it tracks how muggy it actually feels far better than relative humidity does. A low dew point feels dry and crisp; a high one feels sticky and oppressive no matter the reading on a humidity gauge.

In Andapa, how humid it feels changes dramatically over the year.

The more humid part of the year lasts 7.9 months, from around October 16 to June 12. The muggiest month is January, when the air feels humid, muggy or worse about 100% of the time.

The most comfortable stretch runs from around June 13 to October 15, and August is the most comfortable month — the air is dry or comfortable 48% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecAug 9 · 50%Jan 1 · 0%oppressivehumidmuggycomfortablehumidcomfortablehumid
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
Jan0015544
Feb0005347
Mar0016335
Apr0088211
May0240571
Jun01871120
Jul1435420
Aug1475120
Sep0326340
Oct01365220
Nov0239553
Dec0097021

Wind

Average wind speed through the year, banded into plain-language speed zones so a number reads as 'breezy' or 'calm' without knowing the scale.

This is the average sustained wind speed at the standard 10 metres above open ground — the steady flow a weather station reports, not the sharper gusts that come and go, which can run half again as fast. It's the number that says whether a place is generally breezy or calm.

Wind in Andapa is steady company: average speeds sit near 5 km/hcalm — in every month of the year, with no meaningful windy or calm season.

0510JanFebMarAprMayJunJulAugSepOctNovDeccalmJul 14 · 6 km/hJan 17 · 4 km/h
Wind speed (km/h)Feels
Jan4calm
Feb4calm
Mar5calm
Apr5calm
May5calm
Jun6calm
Jul6calm
Aug6calm
Sep6calm
Oct6calm
Nov5calm
Dec4calm

Hazard calendar for Andapa

In seasonPeak

When the seasonal hazards worth planning around — the rainy season, tropical-cyclone risk and dust haze — are active through the year.

Andapa's monsoon runs December–March, when most of the year's rain falls.

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

Best time to visit Andapa

TravelBeach/poolTemperatureCloudsPrecipitation

To characterize how pleasant the weather is in Andapa throughout the year, we compute two travel scores — one for general sightseeing, one for beach and pool weather.

Around mid August, Andapa is still near the start of its best-weather window — great conditions with the peak-season crowds not yet at full swing.

Inferred from the travel-score curve; month-by-month visitor numbers are a planned addition.

The travel score favors clear, rainless days with daytime highs between 18°C and 28°C. Based on this score, the best times of year to visit Andapa for general outdoor tourist activities run from late April to mid July and again from early August to early December, with a peak score in the last week of October.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timetravel scoretemperaturecloudsprecipitationOct 23 · 5.8

The travel score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

Travel score (0–10)Rating
Jan3.5fair
Feb3.5fair
Mar3.9fair
Apr4.6fair
May5.4fair
Jun5.0fair
Jul4.7fair
Aug4.8fair
Sep5.1fair
Oct5.7good
Nov5.4fair
Dec4.2fair

The beach/pool score favors clear, rainless days with daytime highs between 24°C and 34°C. Based on this score, the best times of year to visit Andapa for hot-weather activities run from late March to early June and again from late September to late December, with a peak score in the first week of November.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timebeach/pool scoretemperaturecloudsprecipitationNov 2 · 5.2

The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

What to pack for Andapa, by month

EssentialRecommendedOptional

Month by month, what's worth putting in the bag — from the temperature range, rain chance, sun and wind. Tap a month for a quick packing note.

For a warm-season trip around February (highs near 28°C), the essentials are light clothes, rain gear and sun protection. In the cold season around July (highs near 21°C), pack rain gear.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In February, Andapa sees daytime highs around 28°C and nights near 20°C. Pack light clothes and rain gear. Worth having: sun protection. About 26 days see rain.

UV index (midday) in Andapa by month

LowModerateHighVery highExtreme

Clear-sky midday UV index through the year, shaded by the WHO exposure levels — how much sun protection each month calls for.

Under clear skies, the midday UV index in Andapa peaks around January 23 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeJan 23UV 16Jun 20UV 8
UV index (midday)Level
Jan16Extreme
Feb16Extreme
Mar15Extreme
Apr12Extreme
May10Extreme
Jun8Very high
Jul9Very high
Aug11Extreme
Sep13Extreme
Oct14Extreme
Nov14Extreme
Dec14Extreme

Average hourly UV index in Andapa

LowModerateHighVery highExtreme

Modeled clear-sky UV for every hour of every day — when in the day sun protection actually matters.

The whole year hour by hour: each column is a day, each row an hour, and the color is the modeled clear-sky UV index — the midday peak scaled down as the sun sits lower in the sky. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.

UV falls off far faster than brightness as the sun drops, so even in January the burn window is concentrated in the middle of the day: about 8.5 hours a day reach index 3 (protection recommended), and 7 hours reach 6 or more. Mornings and late afternoons stay comparatively gentle year round.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM
UV ≥ 3 (h/day)UV ≥ 6 (h/day)
Jan8.57
Feb8.57
Mar86.5
Apr7.55.5
May75
Jun6.54
Jul74.5
Aug7.55.5
Sep86
Oct8.56.5
Nov8.56.5
Dec8.57

Air quality in Andapa by month

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see which months the air is worst, not just the yearly average.

Air quality in Andapa is worst in December — around 21 µg/m³ PM2.5 (moderate), about 4.0× the cleanest month (September, 5 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateDec 1220 µg/m³Sep 105 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb7Good
Mar7Good
Apr6Good
May7Good
Jun7Good
Jul6Good
Aug5Good
Sep5Good
Oct8Good
Nov17Moderate
Dec21Moderate
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Andapa is frost-free year round — even the coldest nights rarely reach freezing, so there is no start or end to the growing season.

0%25%50%75%100%JanFebMarAprMayJunJulAugSepOctNovDecfrost-free year round
Frost-free chance (%)Frost nights
Jan1000
Feb1000
Mar1000
Apr1000
May1000
Jun1000
Jul1000
Aug1000
Sep1000
Oct1000
Nov1000
Dec1000

Growing degree days

Degree days (base 10°C)Frost-free shaded

Growing degree days tally heat above 10°C: each day adds however many degrees its average temperature runs over that threshold, and cold days add nothing. Andapa banks about 4,047 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around February.

01,0002,0003,0004,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan422
Feb385
Mar415
Apr374
May338
Jun268
Jul246
Aug250
Sep264
Oct319
Nov357
Dec408

Solar energy

Average daily shortwave solar energy reaching the ground, banded into brightness zones so the number means something at a glance.

Solar energy is how much sunlight actually reaches the ground each day, measured in kilowatt-hours per square metre (kWh/m²) — the combined effect of how long the sun is up, how high it climbs, and how much cloud gets in the way. It's the raw fuel a solar panel has to work with: for scale, 1 kWh/m² a day is dim and wintry, while 7+ is desert-bright.

Andapa receives about 4.5 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 3.2 and 5.7 kWh/m².

The brighter stretch of the year lasts 6.6 months, from around Sep 14 to Apr 3. The brightest month is November, averaging about 5.6 kWh/m² (bright).

The dimmest month is June, down near 3.3 kWh/m² — roughly 41% less than the November peak.

01234567JanFebMarAprMayJunJulAugSepOctNovDecbrighterdimmerbrighterdimmoderatebrightintenseNov 265.7 kWhJun 213.2 kWh
Solar energy (kWh/m²)Level
Jan5.1Bright
Feb4.9Bright
Mar4.7Bright
Apr4.3Bright
May3.9Moderate
Jun3.3Moderate
Jul3.3Moderate
Aug3.8Moderate
Sep4.5Bright
Oct5.3Bright
Nov5.6Bright
Dec5.5Bright

Where is Andapa?

Andapa sits at 14.7°S, 49.6°E, 483 m above sea level, in Madagascar. The nearest listed city is Ampahana, 62 km away.

MaroantsetraBealananaBefandrianaIharan̈aAmbarakaraka

Topography around Andapa

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

Within 3 km, the terrain around Andapa has significant variations in elevation — a maximum elevation change of 597 m around an average of 548 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,461 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,311 m.

The land around Andapa is covered by cropland (39%) and trees (33%) within 3 km, trees (57%) within 16 km, and trees (64%) within 80 km.

3 km
597 m
16 km
1,461 m
80 km
2,311 m
treesshrubsgrasslandcroplandartificial surfaceswater
Nearby: Ampahana 62 km · Sambava 70 km · Antalaha 73 km · Maroantsetra 88 km · Bealanana 98 km · Befandriana 137 km · Iharan̈a 149 km · Ambarakaraka 153 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 Andapa (-14.65°, 49.65°, elevation 483 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. 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).