Climate and average weather in Seririt

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

Best: late May to late September

Over the course of the year, the temperature in Seririt typically varies from 20°C to 29°C, and is rarely below 18°C or above 31°C. October is the hottest month of the year, while July is the coldest.

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

Hottest
Oct
29°
Coldest
Jul
20°
Wettest
Jan
493 mm
Driest
Aug
18 mm
Rain / yr
3020 mm
217 wet days
Daylight
11.5–12.5 h
shortest–longest
Elevation
17 m
8.2°S
Clearest
Sep
56% cloud

Seririt is subdistrict in Buleleng Regency, Bali, Indonesia.

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

Seririt 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 late May to late September.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

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

Temperatures in Seririt stay fairly even through the year, without a distinct hot or cool season. The warmest month is October, with an average high of 29°C and low of 21°C; the coolest is July, with an average low of 20°C and high of 27°C.

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

15°20°25°30°35°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan2822
Feb2822
Mar2822
Apr2822
May2822
Jun2721
Jul2720
Aug2820
Sep2920
Oct2921
Nov2922
Dec2822

Average hourly temperature in Seririt

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 October afternoons, near 29°C, and coldest before dawn in July, near 20°C.

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

Seririt 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° / 22°49329.512.43.4
Feb28° / 22°45227.112.33.3
Mar28° / 22°44728.312.13.4
Apr28° / 22°33724.811.83.7
May28° / 22°13916.111.65.4
Jun27° / 21°7810.411.56.2
Jul27° / 20°497.811.66.7
Aug28° / 20°183.711.77.2
Sep29° / 20°404.8126.3
Oct29° / 21°1341312.25.0
Nov29° / 22°35823.112.43.8
Dec28° / 22°47528.812.53.4

Chance of rain

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

Seririt gets about 3020 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 6.1 months, from around Nov 2 to May 5, peaking in January at about 98% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Aug 22.

January is the wettest month by volume, with 493 mm over about 30 wet days; August is the driest, with 18 mm.

0%10%20%30%40%50%60%70%80%90%100%110%JanFebMarAprMayJunJulAugSepOctNovDecwetterdrierwettermostly drysome rainoften wetvery wetJan 30 · 98%Aug 22 · 11%
Rain on a day (%)Rain days
Jan9530
Feb9727
Mar9228
Apr8225
May5116
Jun3610
Jul258
Aug124
Sep175
Oct4213
Nov7623
Dec9329

Monthly rainfall

Over a full year, Seririt collects about 3020 mm of rain across 217 wet days — roughly 252 mm in an average month.

It doesn’t fall evenly. January is the wettest month with 493 mm, while August is the driest at just 18 mm. The three wettest months alone bring about 47% of the year’s total.

050100150200250300350400450500550JanFebMarAprMayJunJulAugSepOctNovDec49345244733713978491840134358475
Rainfall (mm)Rain days
Jan49330
Feb45227
Mar44728
Apr33725
May13916
Jun7810
Jul498
Aug184
Sep405
Oct13413
Nov35823
Dec47529

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

In Seririt, 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 27 and lasts for 6.5 months, ending around November 9. The clearest month is September, when the sky is clear, mostly clear, or partly cloudy 54% of the time on average.

The cloudier part of the year begins around November 10 and lasts for 5.5 months, ending around April 26. The cloudiest month is February, when it is overcast or mostly cloudy 96% 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 7 · 56%Jan 31 · 3%clearmostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan694
Feb496
Mar1387
Apr2179
May4258
Jun4456
Jul4753
Aug5149
Sep5446
Oct4753
Nov2575
Dec793

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 30 min of light; the shortest, around June 4, only 11 h 30 min — a swing of roughly 1 hour.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan12.46:176:42
Feb12.36:276:43
Mar12.16:286:32
Apr11.86:266:15
May11.66:286:05
Jun11.56:356:06
Jul11.66:396:13
Aug11.76:326:16
Sep12.06:166:13
Oct12.26:006:11
Nov12.45:546:17
Dec12.56:026:31

Sunny days

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

Seririt averages about 4 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 0 and 9 days.

The sunnier stretch runs 6.1 months, from around May 5 to Nov 7. The sunniest month is September, with roughly 9 sunny days (mixed).

The greyest month is January, down near 0 sunny days — about 97% fewer than the September peak.

051015JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergreyergloomymixedSep 69 daysJan 270 days
Sunny daysSky
Jan0Gloomy
Feb0Gloomy
Mar1Gloomy
Apr2Gloomy
May5Gloomy
Jun6Gloomy
Jul5Gloomy
Aug7Gloomy
Sep8Mixed
Oct7Gloomy
Nov3Gloomy
Dec1Gloomy

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.

Seririt 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 September, the mildest month, the air is dry or comfortable only 1% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecmuggyoppressivehumid
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
Jan00694
Feb00595
Mar00694
Apr00991
May013664
Jun065934
Jul0276113
Aug142525
Sep129637
Oct0125731
Nov012673
Dec00892

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 Seririt is steady company: average speeds sit near 4 km/hcalm — in every month of the year, with no meaningful windy or calm season.

0510JanFebMarAprMayJunJulAugSepOctNovDeccalmSep 27 · 5 km/hApr 12 · 4 km/h
Wind speed (km/h)Feels
Jan5calm
Feb5calm
Mar4calm
Apr4calm
May4calm
Jun4calm
Jul5calm
Aug5calm
Sep5calm
Oct5calm
Nov4calm
Dec4calm

Hazard calendar for Seririt

In seasonPeak

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

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

Seririt's monsoon runs November–April, 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 Seririt

TravelBeach/poolTemperatureCloudsPrecipitation

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

Around early June, Seririt 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 Seririt for general outdoor tourist activities is from late May to late September, with a peak score in the third week of August.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationAug 18 · 7.3

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
Jan3.4poor
Feb3.3poor
Mar3.4poor
Apr3.8fair
May5.4fair
Jun6.2good
Jul6.7good
Aug7.2good
Sep6.3good
Oct5.0fair
Nov3.8fair
Dec3.4poor

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 Seririt for hot-weather activities is from early June to late October, with a peak score in the first week of September.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebeach/pool scoretemperaturecloudsprecipitationSep 6 · 7.9

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 Seririt, 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.

Seririt packs about the same all year — highs hold near 29°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 October, Seririt sees daytime highs around 29°C and nights near 21°C. Pack light clothes and sun protection. Worth having: rain gear. About 13 days see rain.

Sea temperature near Seririt

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

The sea offshore is warmest in April at about 29°C and coldest in August near 28°C.

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

26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan29Tropical
Feb29Tropical
Mar29Tropical
Apr29Tropical
May29Tropical
Jun29Tropical
Jul28Warm
Aug28Warm
Sep28Warm
Oct29Tropical
Nov29Tropical
Dec29Tropical

UV index (midday) in Seririt 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 Seririt peaks around March 15 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeMar 15UV 14Jun 19UV 9
UV index (midday)Level
Jan13Extreme
Feb13Extreme
Mar14Extreme
Apr13Extreme
May10Extreme
Jun9Very high
Jul10Very high
Aug12Extreme
Sep13Extreme
Oct13Extreme
Nov12Extreme
Dec12Extreme

Average hourly UV index in Seririt

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 hours a day reach index 3 (protection recommended), and 6.5 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
Feb86
Mar86.5
Apr86
May7.55.5
Jun74.5
Jul75
Aug7.55.5
Sep86
Oct86
Nov86
Dec86

Air quality in Seririt 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 Seririt is worst in January — around 20 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateJan 1920 µg/m³Sep 1614 µg/m³
PM2.5 (µg/m³)Level
Jan20Moderate
Feb18Moderate
Mar19Moderate
Apr16Moderate
May16Moderate
Jun16Moderate
Jul14Moderate
Aug14Moderate
Sep14Moderate
Oct14Moderate
Nov15Moderate
Dec16Moderate
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Seririt 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. Seririt banks about 5,339 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around November.

02,0004,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan459
Feb416
Mar464
Apr452
May455
Jun422
Jul417
Aug423
Sep433
Oct473
Nov461
Dec464

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.

Seririt receives about 5.9 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 5.2 and 7.0 kWh/m².

The brighter stretch of the year lasts 3.7 months, from around Aug 8 to Nov 29. The brightest month is October, averaging about 7.0 kWh/m² (intense).

The dimmest month is June, down near 5.3 kWh/m² — roughly 24% less than the October peak.

012345678JanFebMarAprMayJunJulAugSepOctNovDecdimmerbrighterdimmerdimmoderatebrightintenseOct 137.0 kWhJun 185.2 kWh
Solar energy (kWh/m²)Level
Jan5.6Bright
Feb5.6Bright
Mar5.9Bright
Apr5.7Bright
May5.5Bright
Jun5.3Bright
Jul5.5Bright
Aug6.1Intense
Sep6.8Intense
Oct7.0Intense
Nov6.4Intense
Dec5.6Bright

Where is Seririt?

Seririt sits at 8.2°S, 114.9°E, 17 m above sea level, in Indonesia. The nearest listed city is Banjar, 3.0 km away.

Topography around Seririt

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

Within 3 km, the terrain around Seririt has only modest variations in elevation — a maximum elevation change of 138 m around an average of 28 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,408 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,988 m.

The land around Seririt is covered by trees (35%) and water (29%) within 3 km, trees (52%) and water (43%) within 16 km, and water (60%) and trees (33%) within 80 km.

3 km
138 m
16 km
1,408 m
80 km
2,988 m
treesgrasslandcroplandartificial surfaceswater
Nearby: Banjar 3.0 km · Singaraja 19 km · Sukawati 35 km · Negara 40 km · Tabanan 44 km · Ubud 50 km · Dalung 54 km · Denpasar 59 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 Seririt (-8.1928°, 114.9388°, elevation 17 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).