Climate and average weather in Dzaoudzi

In Dzaoudzi, the weather is muggy, hot, wet, and partly cloudy and remarkably steady, with daytime highs holding near hot levels all year. The wettest stretch peaks around January.

Best: early May to mid November

Over the course of the year, the temperature in Dzaoudzi typically varies from 24°C to 28°C, and is rarely below 23°C or above 29°C. March is the hottest month of the year, while August is the coldest.

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

Hottest
Mar
28°
Coldest
Aug
24°
Wettest
Jan
238 mm
Driest
Aug
10 mm
Rain / yr
907 mm
122 wet days
Daylight
11.2–12.8 h
shortest–longest
Elevation
26 m
12.8°S
Clearest
Aug
23% cloud

Dzaoudzi 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 May to mid November.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

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

Temperatures in Dzaoudzi stay fairly even through the year, without a distinct hot or cool season. The warmest month is March, with an average high of 28°C and low of 26°C; the coolest is August, with an average low of 24°C and high of 25°C.

Days typically run about 1°C warmer than nights year-round.

18°20°22°24°26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan2826
Feb2826
Mar2826
Apr2827
May2726
Jun2625
Jul2524
Aug2524
Sep2524
Oct2625
Nov2726
Dec2726

Average hourly temperature in Dzaoudzi

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 March afternoons, near 28°C, and coldest before dawn in August, near 24°C.

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

Dzaoudzi 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
Jan28° / 26°23821.712.74.5
Feb28° / 26°19619.812.44.5
Mar28° / 26°1692012.14.7
Apr28° / 27°691311.76.0
May27° / 26°215.811.47.6
Jun26° / 25°122.911.38.4
Jul25° / 24°102.511.38.7
Aug25° / 24°102.111.68.9
Sep25° / 24°123.611.98.5
Oct26° / 25°205.412.38.0
Nov27° / 26°40912.67.1
Dec27° / 26°10916.512.75.6

Chance of rain

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

Dzaoudzi gets about 907 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 5.2 months, from around Nov 22 to Apr 28, peaking in February at about 72% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Aug 14.

January is the wettest month by volume, with 238 mm over about 22 wet days; August is the driest, with 10 mm.

0%10%20%30%40%50%60%70%80%JanFebMarAprMayJunJulAugSepOctNovDecwetterdrierwettermostly drysome rainoften wetvery wetFeb 21 · 72%Aug 14 · 6%
Rain on a day (%)Rain days
Jan6922
Feb7120
Mar6420
Apr4313
May196
Jun103
Jul83
Aug72
Sep124
Oct185
Nov309
Dec5417

Monthly rainfall

Over a full year, Dzaoudzi collects about 907 mm of rain across 122 wet days — roughly 76 mm in an average month.

It doesn’t fall evenly. January is the wettest month with 238 mm, while August is the driest at just 10 mm. The three wettest months alone bring about 67% of the year’s total.

050100150200250JanFebMarAprMayJunJulAugSepOctNovDec2381961696921121010122040109
Rainfall (mm)Rain days
Jan23822
Feb19620
Mar16920
Apr6913
May216
Jun123
Jul103
Aug102
Sep124
Oct205
Nov409
Dec10917

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

In Dzaoudzi, 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 13 and lasts for 7.7 months, ending around December 2. The clearest month is September, when the sky is clear, mostly clear, or partly cloudy 94% of the time on average.

The cloudier part of the year begins around December 3 and lasts for 4.3 months, ending around April 12. The cloudiest month is January, when it is overcast or mostly cloudy 74% 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 6 · 95%Jan 14 · 23%clearmostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan2674
Feb3070
Mar4654
Apr7426
May8812
Jun919
Jul9010
Aug937
Sep946
Oct919
Nov8119
Dec5743

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 December 18, brings about 12 h 48 min of light; the shortest, around June 18, only 11 h 12 min — a swing of roughly 1 h 36 min.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan12.75:486:29
Feb12.46:016:26
Mar12.16:066:11
Apr11.76:085:51
May11.46:135:38
Jun11.36:225:37
Jul11.36:255:44
Aug11.66:165:50
Sep11.95:555:51
Oct12.35:355:53
Nov12.65:266:02
Dec12.75:336:18

Sunny days

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

Dzaoudzi averages about 18 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 3 and 27 days.

The sunnier stretch runs 7.4 months, from around Apr 18 to Nov 27. The sunniest month is September, with roughly 26 sunny days (brilliant).

The greyest month is January, down near 4 sunny days — about 85% fewer than the September peak.

051015202530JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergreyergloomymixedbrightbrilliantSep 627 daysJan 213 days
Sunny daysSky
Jan4Gloomy
Feb4Gloomy
Mar10Mixed
Apr17Bright
May24Brilliant
Jun24Brilliant
Jul24Brilliant
Aug26Brilliant
Sep26Brilliant
Oct25Brilliant
Nov20Bright
Dec12Mixed

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.

Dzaoudzi is humid all year round — on a typical day the air feels at least humid, and there is no real dry season to wait for.

The stickiest month is January, when it feels muggy, oppressive or miserable about 100% of the time. Even in January, the mildest month, the air is dry or comfortable only 0% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecmiserableoppressivemuggyhumid
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
Jan007624
Feb006832
Mar006634
Apr018019
May017802
Jun264330
Jul78580
Aug48870
Sep174240
Oct030700
Nov03952
Dec008812

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 Dzaoudzi is typically light breeze, near 15 km/h, and varies moderately with the seasons.

The windier part of the year lasts 3.6 months, from around Apr 29 to Aug 15. The windiest month is July, averaging about 20 km/h (light breeze).

The calmer part of the year runs from around Aug 16 to Jan 2, with September the calmest month at about 11 km/h.

0510152025JanFebMarAprMayJunJulAugSepOctNovDeccalmerwindiercalmercalmlight breezebreezyJul 8 · 21 km/hSep 25 · 11 km/h
Wind speed (km/h)Feels
Jan16light breeze
Feb16light breeze
Mar12light breeze
Apr13light breeze
May17light breeze
Jun19light breeze
Jul20light breeze
Aug15light breeze
Sep11calm
Oct11calm
Nov12light breeze
Dec13light breeze

Hazard calendar for Dzaoudzi

In seasonPeak

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

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

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

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

Best time to visit Dzaoudzi

TravelBeach/poolTemperatureCloudsPrecipitation

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

Around early November, Dzaoudzi is still near the tail of its best-weather window — great conditions with the peak-season crowds already thinning.

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 Dzaoudzi for general outdoor tourist activities is from early May to mid November, with a peak score in the third week of August.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationAug 16 · 8.9

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
Jan4.6fair
Feb4.5fair
Mar4.8fair
Apr6.0good
May7.6ideal
Jun8.4ideal
Jul8.7ideal
Aug8.8ideal
Sep8.5ideal
Oct8.0ideal
Nov7.1good
Dec5.6good

The beach/pool score favors clear, rainless days with daytime highs between 24°C and 34°C. Based on this score, the best time of year to visit Dzaoudzi for hot-weather activities is from mid April to early December, with a peak score in the first week of June.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebeach/pool scoretemperaturecloudsprecipitationJun 3 · 8.1

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 Dzaoudzi, 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.

Dzaoudzi packs about the same all year — highs hold near 28°C. Across the year the things worth having are light clothes, rain gear and sun protection.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

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

Sea temperature near Dzaoudzi

Average ocean temperature at the nearest coast, month by month, banded into swim-comfort zones — the other half of the beach question.

The sea at the nearest coast (about 16 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°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan29Tropical
Feb29Tropical
Mar30Tropical
Apr29Tropical
May29Tropical
Jun27Warm
Jul26Warm
Aug26Warm
Sep26Warm
Oct27Warm
Nov28Warm
Dec29Tropical

UV index (midday) in Dzaoudzi 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 Dzaoudzi peaks around February 13 at about 15 (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 highExtremeFeb 13UV 15Jun 20UV 8
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar14Extreme
Apr12Extreme
May10Very high
Jun8Very high
Jul9Very high
Aug11Extreme
Sep12Extreme
Oct13Extreme
Nov12Extreme
Dec14Extreme

Average hourly UV index in Dzaoudzi

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 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)
Jan8.56.5
Feb8.57
Mar86.5
Apr86
May75
Jun6.54
Jul6.54.5
Aug7.55.5
Sep7.56
Oct8.56.5
Nov8.56.5
Dec8.56.5
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Dzaoudzi 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. Dzaoudzi banks about 5,862 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around April.

02,0004,0006,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan525
Feb477
Mar534
Apr518
May518
Jun467
Jul456
Aug445
Sep439
Oct478
Nov485
Dec519

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.

Dzaoudzi receives about 5.9 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 4.9 and 7.0 kWh/m².

The brighter stretch of the year lasts 4.5 months, from around Aug 25 to Jan 9. The brightest month is November, averaging about 7.0 kWh/m² (intense).

The dimmest month is June, down near 4.9 kWh/m² — roughly 29% less than the November peak.

012345678JanFebMarAprMayJunJulAugSepOctNovDecdimmerbrighterdimmoderatebrightintenseNov 67.0 kWhJun 224.9 kWh
Solar energy (kWh/m²)Level
Jan5.9Bright
Feb5.9Bright
Mar5.9Bright
Apr5.8Bright
May5.3Bright
Jun4.9Bright
Jul5.0Bright
Aug5.7Bright
Sep6.4Intense
Oct6.9Intense
Nov7.0Intense
Dec6.6Intense

Where is Dzaoudzi?

Dzaoudzi sits at 12.8°S, 45.3°E, 26 m above sea level, in Mayotte. The nearest listed city is Labattoir, 3.0 km away.

MamoudzouKaouéniMtsapéréKoungou

Topography around Dzaoudzi

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

Within 3 km, the terrain around Dzaoudzi has only modest variations in elevation — a maximum elevation change of 118 m around an average of 5 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 644 m; within 80 km, large variations in elevation — a maximum elevation change of 616 m.

The land around Dzaoudzi is covered by water (77%) within 3 km, water (75%) and trees (23%) within 16 km, and water (96%) within 80 km.

3 km
118 m
16 km
644 m
80 km
616 m
treesgrasslandartificial surfaceswatermangroves
Nearby: Labattoir 3.0 km · Mamoudzou 3.0 km · Kaouéni 4.0 km · Mtsapéré 4.0 km · Koungou 8.0 km · Moutsamoudou 116 km · Fomboni 173 km · Moroni 249 km

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Dzaoudzi (-12.7834°, 45.2569°, elevation 26 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).