Climate and average weather in Agats

In Agats, the weather is oppressive, hot, wet, and mostly cloudy and remarkably steady, with daytime highs holding near hot levels all year. The wettest stretch peaks around March.

Best: mid June to late September

Over the course of the year, the temperature in Agats typically varies from 24°C to 31°C, and is rarely below 23°C or above 33°C. January is the hottest month of the year, while July is the coldest.

Based on the travel score, the best time of year to visit Agats for warm-weather activities is from mid June to late September.

Hottest
Jan
31°
Coldest
Jul
24°
Wettest
Mar
342 mm
Driest
Jul
176 mm
Rain / yr
3108 mm
293 wet days
Daylight
11.7–12.3 h
shortest–longest
Elevation
4 m
5.5°S
Clearest
May
84% cloud

Agats 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 June to late September.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

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

Temperatures in Agats stay fairly even through the year, without a distinct hot or cool season. The warmest month is January, with an average high of 31°C and low of 25°C; the coolest is July, with an average low of 24°C and high of 29°C.

Days typically run about 5°C warmer than nights year-round.

20°25°30°35°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan3125
Feb3125
Mar3125
Apr3025
May3025
Jun2924
Jul2924
Aug2924
Sep2924
Oct3024
Nov3125
Dec3125

How hot and cold Agats really feels

Feels-like highFeels-like lowactual air temp

The felt-temperature range through the year — heat index on the day's high (summer humidity), wind chill on the night's low (winter wind). The dashed lines are the plain thermometer; the gap is how much hotter or colder it really feels.

On the hottest afternoons, once humidity is folded in, Agats feels like about 39°C (around November 21). About 345 days a year carry some heat stress, peaking in November.

20°25°30°35°40°JanFebMarAprMayJunJulAugSepOctNovDecdangerous heat
Feels-like high (°C)Air high (°C)Feels-like low (°C)Air low (°C)
Jan38312525
Feb38312525
Mar38312525
Apr38302525
May37302525
Jun34292424
Jul32292424
Aug32292424
Sep34292424
Oct37302424
Nov38312525
Dec39312525

Average hourly temperature in Agats

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 January afternoons, near 31°C, and coldest before dawn in July, near 24°C.

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

Agats 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
Jan31° / 25°26826.412.32.7
Feb31° / 25°28424.912.22.6
Mar31° / 25°34227.8122.6
Apr30° / 25°33127.711.92.6
May30° / 25°26425.311.83.0
Jun29° / 24°23622.211.73.6
Jul29° / 24°17619.611.74.1
Aug29° / 24°17917.711.84.3
Sep29° / 24°23321.6123.6
Oct30° / 24°26624.612.13.1
Nov31° / 25°24026.712.32.6
Dec31° / 25°28928.112.32.6

Chance of rain

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

Agats gets about 3108 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 6.8 months, from around Oct 21 to May 16, peaking in April at about 92% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Aug 7.

March is the wettest month by volume, with 342 mm over about 28 wet days; July is the driest, with 176 mm.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecwetterdrierwettermostly drysome rainoften wetvery wetApr 4 · 92%Aug 7 · 56%
Rain on a day (%)Rain days
Jan8626
Feb8925
Mar9028
Apr9128
May8225
Jun7322
Jul6420
Aug5818
Sep7122
Oct8025
Nov8927
Dec9028

Monthly rainfall

Over a full year, Agats collects about 3108 mm of rain across 293 wet days — roughly 259 mm in an average month.

It doesn’t fall evenly. March is the wettest month with 342 mm, while July is the driest at just 176 mm. The three wettest months alone bring about 31% of the year’s total.

050100150200250300350400JanFebMarAprMayJunJulAugSepOctNovDec268284342331264236176179233266240289
Rainfall (mm)Rain days
Jan26826
Feb28425
Mar34228
Apr33128
May26425
Jun23622
Jul17620
Aug17918
Sep23322
Oct26625
Nov24027
Dec28928

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

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

The clearer part of the year begins around April 22 and lasts for 1.9 months, ending around June 18. The clearest month is May, when the sky is clear, mostly clear, or partly cloudy 12% of the time on average.

The cloudier part of the year begins around June 19 and lasts for 1.8 months, ending around August 13. The cloudiest month is March, when it is overcast or mostly cloudy 97% 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 26 · 13%Jul 27 · 3%partly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan496
Feb496
Mar397
Apr694
May1288
Jun892
Jul496
Aug793
Sep1090
Oct1090
Nov991
Dec694

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. Close to the equator, Agats barely changes through the year: days stay near 12 h 18 min of light in every season.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan12.35:486:05
Feb12.25:576:07
Mar12.05:565:58
Apr11.95:515:44
May11.85:515:36
Jun11.75:575:38
Jul11.76:025:44
Aug11.85:575:46
Sep12.05:435:41
Oct12.15:295:36
Nov12.35:255:40
Dec12.35:345:53

Sunny days

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

Agats gets about 0 sunny days a month gloomy — and it barely shifts through the year, holding between 0 and 1 days every month. Clear skies here are a flat line, not a season.

05JanFebMarAprMayJunJulAugSepOctNovDecgloomySep 241 daysJan 250 days
Sunny daysSky
Jan0Gloomy
Feb0Gloomy
Mar0Gloomy
Apr0Gloomy
May1Gloomy
Jun0Gloomy
Jul0Gloomy
Aug0Gloomy
Sep1Gloomy
Oct1Gloomy
Nov0Gloomy
Dec0Gloomy

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.

Agats 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%JanFebMarAprMayJunJulAugSepOctNovDecmiserableoppressivemuggy
Muggy (%)Oppressive (%)Miserable (%)
Jan0496
Feb0496
Mar0694
Apr0991
May02179
Jun14950
Jul57223
Aug86924
Sep35145
Oct02772
Nov0595
Dec0298

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 Agats is steady company: average speeds sit near 6 km/hcalm — in every month of the year, with no meaningful windy or calm season.

051015JanFebMarAprMayJunJulAugSepOctNovDeccalmlight breezeFeb 6 · 7 km/hNov 6 · 5 km/h
Wind speed (km/h)Feels
Jan7calm
Feb7calm
Mar6calm
Apr5calm
May6calm
Jun6calm
Jul7calm
Aug6calm
Sep6calm
Oct5calm
Nov5calm
Dec6calm

Hazard calendar for Agats

In seasonPeak

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

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

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

Best time to visit Agats

TravelBeach/poolTemperatureCloudsPrecipitation

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

Around late June, Agats 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 Agats for general outdoor tourist activities is from mid June to late September, with a peak score in the first week of August.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationAug 7 · 4.4

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
Jan2.7poor
Feb2.6poor
Mar2.6poor
Apr2.6poor
May3.0poor
Jun3.6fair
Jul4.1fair
Aug4.3fair
Sep3.6fair
Oct3.1poor
Nov2.6poor
Dec2.6poor

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 Agats for hot-weather activities is from mid May to mid October, with a peak score in the second week of August.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebeach/pool scoretemperaturecloudsprecipitationAug 14 · 5.4

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 Agats, 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.

Agats packs about the same all year — highs hold near 31°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 January, Agats sees daytime highs around 31°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 26 days see rain.

Sea temperature near Agats

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 30 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
Apr30Tropical
May29Tropical
Jun27Warm
Jul26Warm
Aug26Warm
Sep26Warm
Oct28Warm
Nov29Tropical
Dec29Tropical

UV index (midday) in Agats 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 Agats peaks around March 10 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 10UV 16Jun 18UV 10
UV index (midday)Level
Jan15Extreme
Feb16Extreme
Mar16Extreme
Apr15Extreme
May12Extreme
Jun10Very high
Jul11Extreme
Aug13Extreme
Sep14Extreme
Oct14Extreme
Nov13Extreme
Dec13Extreme

Average hourly UV index in Agats

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 March 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
Mar8.57
Apr86.5
May86
Jun7.55
Jul7.55.5
Aug7.56
Sep86.5
Oct8.56.5
Nov8.56.5
Dec8.56.5
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Agats 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. Agats banks about 6,295 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around December.

02,0004,0006,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan554
Feb499
Mar547
Apr526
May539
Jun500
Jul501
Aug502
Sep501
Oct537
Nov534
Dec554

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.

Agats receives about 4.2 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 3.0 and 4.9 kWh/m².

The brighter stretch of the year lasts 7.0 months, from around Sep 23 to Apr 22. The brightest month is January, averaging about 4.8 kWh/m² (bright).

The dimmest month is July, down near 3.1 kWh/m² — roughly 37% less than the January peak.

0123456JanFebMarAprMayJunJulAugSepOctNovDecbrighterdimmerbrighterdimmoderatebrightJan 84.9 kWhJul 133.0 kWh
Solar energy (kWh/m²)Level
Jan4.9Bright
Feb4.7Bright
Mar4.5Bright
Apr4.2Bright
May3.9Moderate
Jun3.2Moderate
Jul3.0Moderate
Aug3.5Moderate
Sep4.0Bright
Oct4.6Bright
Nov4.8Bright
Dec4.7Bright

Where is Agats?

Agats sits at 5.5°S, 138.1°E, 4 m above sea level, in Indonesia. The nearest listed city is Tiom, 184 km away.

NabireMeraukeSentaniAbepura

Topography around Agats

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

Within 3 km, the terrain around Agats has only modest variations in elevation — a maximum elevation change of 27 m around an average of 11 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 38 m; within 80 km, only modest variations in elevation — a maximum elevation change of 40 m.

The land around Agats is covered by trees (44%) and mangroves (36%) within 3 km, trees (49%), mangroves (30%) and water (21%) within 16 km, and trees (56%) and water (31%) within 80 km.

3 km
27 m
16 km
38 m
80 km
40 m
treesgrasslandartificial surfaceswatermangroves
Nearby: Tiom 184 km · Wamena 185 km · Timika 192 km · Mulia 204 km · Nabire 380 km · Merauke 413 km · Sentani 423 km · Abepura 429 km

Indonesia travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 29% of US
price level, 2025
GDP per capita
$5,060
2025
Happiness
5.6 / 10
World Happiness, 2025
Safe drinking water
30%
of population, 2024
Homicide rate
0.3
per 100k, 2022
Road deaths
11.3
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 471
Religion
Muslim 87%Protestant 8%Roman Catholic 3%Hindu 2%

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 Agats (-5.545°, 138.1352°, elevation 4 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).