Climate and average weather in Sadabe

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

Best: mid April to mid November

Over the course of the year, the temperature in Sadabe typically varies from 10°C to 26°C, and is rarely below 8°C or above 28°C. December is the hottest month of the year, while July is the coldest.

Based on the travel score, the best time of year to visit Sadabe for warm-weather activities is from mid April to mid November.

Hottest
Dec
26°
Coldest
Jul
10°
Wettest
Jan
364 mm
Driest
Aug
13 mm
Rain / yr
1464 mm
148 wet days
Daylight
10.9–13.1 h
shortest–longest
Elevation
1,336 m
18.6°S
Clearest
Sep
45% cloud

Sadabe 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 mid April to mid November.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

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

Temperatures in Sadabe stay fairly even through the year, without a distinct hot or cool season. The warmest month is December, with an average high of 26°C and low of 17°C; the coolest is July, with an average low of 10°C and high of 18°C.

Days typically run about 9°C warmer than nights year-round.

10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan2517
Feb2517
Mar2517
Apr2415
May2213
Jun1911
Jul1810
Aug1910
Sep2211
Oct2413
Nov2515
Dec2617

Average hourly temperature in Sadabe

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 December afternoons, near 26°C, and coldest before dawn in July, near 10°C.

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

Sadabe 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
Jan25° / 17°36424.6134.4
Feb25° / 17°30922.912.64.3
Mar25° / 17°20420.112.15.1
Apr24° / 15°5712.711.66.4
May22° / 13°297.911.16.9
Jun19° / 11°175.710.96.7
Jul18° / 10°175.8116.5
Aug19° / 10°134.511.47.0
Sep22° / 11°143.711.97.7
Oct24° / 13°477.412.47.5
Nov25° / 15°12513.112.96.3
Dec26° / 17°26719.513.15.1

Chance of rain

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

Sadabe gets about 1464 mm of precipitation a year. On a typical day the chance of rain is often wet, but that rises and falls sharply with the seasons.

The wetter season lasts 5.1 months, from around Nov 13 to Apr 17, peaking in February at about 82% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Sep 22.

January is the wettest month by volume, with 364 mm over about 25 wet days; August is the driest, with 13 mm.

0%10%20%30%40%50%60%70%80%90%JanFebMarAprMayJunJulAugSepOctNovDecwetterdrierwettermostly drysome rainoften wetvery wetFeb 8 · 82%Sep 22 · 11%
Rain on a day (%)Rain days
Jan7925
Feb8123
Mar6520
Apr4313
May258
Jun196
Jul196
Aug155
Sep134
Oct247
Nov4313
Dec6420

Monthly rainfall

Over a full year, Sadabe collects about 1464 mm of rain across 148 wet days — roughly 122 mm in an average month.

It doesn’t fall evenly. January is the wettest month with 364 mm, while August is the driest at just 13 mm. The three wettest months alone bring about 64% of the year’s total.

050100150200250300350400JanFebMarAprMayJunJulAugSepOctNovDec36430920457291717131447125267
Rainfall (mm)Rain days
Jan36425
Feb30923
Mar20420
Apr5713
May298
Jun176
Jul176
Aug135
Sep144
Oct477
Nov12513
Dec26720

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

In Sadabe, 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 April 14 and lasts for 7.3 months, ending around November 21. The clearest month is September, when the sky is clear, mostly clear, or partly cloudy 62% of the time on average.

The cloudier part of the year begins around November 22 and lasts for 4.7 months, ending around April 13. The cloudiest month is January, when it is overcast or mostly cloudy 85% 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%JanFebMarAprMayJunJulAugSepOctNovDecSep 29 · 66%Jan 11 · 14%clearmostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan1585
Feb1684
Mar2674
Apr4258
May4852
Jun4654
Jul4159
Aug5050
Sep6238
Oct6139
Nov4456
Dec2476

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 13 h 06 min of light; the shortest, around June 3, only 10 h 54 min — a swing of roughly 2 h 12 min.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan13.05:286:29
Feb12.65:456:23
Mar12.15:556:03
Apr11.66:025:37
May11.16:125:19
Jun10.96:235:16
Jul11.06:255:24
Aug11.46:125:34
Sep11.95:475:40
Oct12.45:215:47
Nov12.95:086:01
Dec13.15:126:19

Sunny days

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

Sadabe averages about 7 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 1 and 14 days.

The sunnier stretch runs 4.0 months, from around Jul 22 to Nov 20. The sunniest month is September, with roughly 13 sunny days (mixed).

The greyest month is February, down near 1 sunny days — about 89% fewer than the September peak.

05101520JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergreyergloomymixedbrightSep 2014 daysFeb 131 days
Sunny daysSky
Jan2Gloomy
Feb1Gloomy
Mar3Gloomy
Apr6Gloomy
May8Gloomy
Jun7Gloomy
Jul7Gloomy
Aug10Mixed
Sep13Mixed
Oct12Mixed
Nov7Gloomy
Dec3Gloomy

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 Sadabe, how humid it feels changes dramatically over the year.

The more humid part of the year lasts 5.2 months, from around November 18 to April 25. The muggiest month is February, when the air feels humid, muggy or worse about 93% of the time.

The most comfortable stretch runs from around April 26 to November 17, and September is the most comfortable month — the air is dry or comfortable 100% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecSep 12 · 100%Feb 4 · 6%muggycomfortabledryhumidhumidcomfortablehumid
Dry (%)Comfortable (%)Humid (%)Muggy (%)
Jan0137215
Feb077517
Mar018739
Apr543521
May306090
Jun792010
Jul95500
Aug95500
Sep831700
Oct5139100
Nov1946340
Dec328636

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.

Across the year, average wind speed in Sadabe is typically calm, near 10 km/h, and varies little with the seasons.

The windier part of the year lasts 4.1 months, from around Jun 5 to Oct 7. The windiest month is July, averaging about 12 km/h (light breeze).

The calmer part of the year runs from around Oct 8 to Feb 7, with December the calmest month at about 9 km/h.

05101520JanFebMarAprMayJunJulAugSepOctNovDeccalmerwindiercalmercalmlight breezeJul 15 · 12 km/hDec 11 · 9 km/h
Wind speed (km/h)Feels
Jan10calm
Feb10calm
Mar11calm
Apr10calm
May10calm
Jun11calm
Jul12light breeze
Aug11calm
Sep11calm
Oct10calm
Nov9calm
Dec9calm

Hazard calendar for Sadabe

In seasonPeak

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

Sadabe'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 Sadabe

TravelBeach/poolTemperatureCloudsPrecipitation

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

Around late April, Sadabe 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 time of year to visit Sadabe for general outdoor tourist activities is from mid April to mid November, with a peak score in the last week of September.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationSep 27 · 8.0

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
Jan4.4fair
Feb4.3fair
Mar5.1fair
Apr6.4good
May6.9good
Jun6.7good
Jul6.5good
Aug7.0good
Sep7.7ideal
Oct7.5ideal
Nov6.3good
Dec5.1fair

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 Sadabe for hot-weather activities run from early April to early May and again from mid September to early December, with a peak score in the third week of October.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timebeach/pool scoretemperaturecloudsprecipitationOct 19 · 6.4

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 Sadabe, 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 December (highs near 26°C), the essentials are light clothes, rain gear and sun protection. In the cold season around July (highs near 18°C), pack a light layer.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In December, Sadabe sees daytime highs around 26°C and nights near 17°C. Pack rain gear and sun protection. Worth having: light clothes. About 20 days see rain.

UV index (midday) in Sadabe 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 Sadabe peaks around February 11 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 17 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highVery highExtremeFeb 11UV 16Jun 17UV 7
UV index (midday)Level
Jan16Extreme
Feb16Extreme
Mar14Extreme
Apr11Extreme
May9Very high
Jun7High
Jul8Very high
Aug10Very high
Sep12Extreme
Oct13Extreme
Nov13Extreme
Dec15Extreme

Average hourly UV index in Sadabe

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 February the burn window is concentrated in the middle of the day: about 9 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)
Jan97.5
Feb97
Mar8.56.5
Apr7.55.5
May6.54.5
Jun62.5
Jul6.53.5
Aug74.5
Sep86
Oct86.5
Nov8.56.5
Dec97.5

Air quality in Sadabe 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 Sadabe is worst in October — around 41 µg/m³ PM2.5 (poor), about 6.3× the cleanest month (January, 7 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecGoodModeratePoorModerateOct 2240 µg/m³Jan 217 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb8Good
Mar9Good
Apr11Good
May15Moderate
Jun14Moderate
Jul13Moderate
Aug13Moderate
Sep17Moderate
Oct41Poor
Nov36Poor
Dec11Good
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Sadabe 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. Sadabe banks about 3,018 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around January.

01,0002,0003,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan346
Feb311
Mar333
Apr283
May229
Jun149
Jul123
Aug144
Sep187
Oct263
Nov308
Dec344

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.

Sadabe receives about 5.0 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 3.4 and 6.6 kWh/m².

The brighter stretch of the year lasts 6.7 months, from around Sep 4 to Mar 27. The brightest month is November, averaging about 6.5 kWh/m² (intense).

The dimmest month is June, down near 3.5 kWh/m² — roughly 46% less than the November peak.

012345678JanFebMarAprMayJunJulAugSepOctNovDecbrighterdimmerbrighterdimmoderatebrightintenseNov 106.6 kWhJun 233.4 kWh
Solar energy (kWh/m²)Level
Jan5.4Bright
Feb5.2Bright
Mar5.1Bright
Apr4.7Bright
May4.0Moderate
Jun3.5Moderate
Jul3.6Moderate
Aug4.4Bright
Sep5.6Bright
Oct6.3Intense
Nov6.6Intense
Dec6.2Intense

Where is Sadabe?

Sadabe sits at 18.6°S, 47.7°E, 1,336 m above sea level, in Madagascar. The nearest listed city is Ambohitrolomahitsy, 8.0 km away.

Topography around Sadabe

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

Within 3 km, the terrain around Sadabe has significant variations in elevation — a maximum elevation change of 341 m around an average of 1,412 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 530 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,413 m.

The land around Sadabe is covered by grassland (58%) within 3 km, grassland (60%) within 16 km, and grassland (67%) within 80 km.

3 km
341 m
16 km
530 m
80 km
1,413 m
treesshrubsgrasslandcroplandartificial surfaces
Nearby: Ambohitrolomahitsy 8.0 km · Ankazondandy 11 km · Ivato 29 km · Anjozorobe 31 km · Manjakandriana 33 km · Ambohidratrimo 35 km · Antananarivo 36 km · Alarobia 37 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 Sadabe (-18.6333°, 47.7°, elevation 1,336 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).