Batubulan in Spring
In spring (September, October and November), Batubulan sees average daytime highs around 27°C and overnight lows near 23°C, with 384 mm of rain over about 50 wet days across the season. It is the 3rd-warmest season and the 3rd-wettest season.
Across spring, daytime highs hold fairly steady around 27°C. The sky is clear or mostly clear about 18% of the time across spring, and the air most often feels oppressive.
Spring is Batubulan's 2nd-best season to visit on our travel score. Batubulan has little temperature swing across the year, so its calendar seasons blur — the season framing matters less here than for a place with four distinct seasons. For the whole year in context, see Batubulan's year-round climate.
- Avg daytime high
- 27°C
- 3rd-warmest season
- Avg overnight low
- 23°C
- Rainfall
- 384 mm
- 50 wet days
- Avg wind
- 8 km/h
- Travel score
- 5.4
- 2nd-best season
- Months
- Sep · Oct · Nov
Temperature in Batubulan in Spring
Across spring, daytime highs hold fairly steady around 27°C.
A typical spring day in Batubulan reaches about 27°C and drops to 23°C overnight. The warmest of the three months is November, the coolest September.
Batubulan weather by month
How the three spring months (September, October and November) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 28° / 24° | 392 | 28.9 | 12.4 | 3.5 |
| Feb | 28° / 24° | 356 | 26.6 | 12.3 | 3.3 |
| Mar | 28° / 24° | 332 | 27.9 | 12.1 | 3.4 |
| Apr | 28° / 24° | 213 | 23.4 | 11.8 | 3.9 |
| May | 28° / 23° | 103 | 16.8 | 11.6 | 5.5 |
| Jun | 27° / 23° | 65 | 12.6 | 11.5 | 6.1 |
| Jul | 26° / 22° | 50 | 11.3 | 11.5 | 6.5 |
| Aug | 26° / 22° | 30 | 9.3 | 11.7 | 6.8 |
| Sep | 26° / 22° | 50 | 10.5 | 11.9 | 6.5 |
| Oct | 27° / 23° | 92 | 15.7 | 12.2 | 5.6 |
| Nov | 28° / 24° | 243 | 23.3 | 12.4 | 4.2 |
| Dec | 28° / 24° | 364 | 28 | 12.5 | 3.6 |
Cloud cover in Spring
The sky is clear or mostly clear about 18% of the time across spring.
Chance of precipitation in Spring
Batubulan gets around 384 mm of rain over 50 wet days across spring. The line is the day-by-day chance of measurable precipitation.
Humidity in Spring
Most of spring feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Spring
Winds average 8 km/h across spring.
Sunrise & sunset in Spring
Daylight runs from about 11 h 48 min in early September to 12 h 30 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Spring
Average shortwave solar energy reaching the ground each day across spring, about 6.5 kWh/m².
Hazard calendar for Batubulan
In spring, Batubulan overlaps its cyclone and monsoon season. The full year is below, with each hazard's peak months called out.
Batubulan sits in the South Indian Ocean cyclone belt; the season peaks January–March.
Batubulan's monsoon runs November–April, when most of the year's rain falls.
Is spring a good time to visit Batubulan?
Our two travel scores rate spring for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
spring is a reasonable time to visit Batubulan for sightseeing.
What to pack for Batubulan in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, Batubulan sees daytime highs around 27°C and nights near 23°C. Pack light clothes, rain gear and sun protection. About 50 days see rain.
Sea temperature near Batubulan in Spring
The nearest coast averages about 27°C across spring — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in March at about 29°C and coldest in August near 26°C.
The water stays above 20°C all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 29 | 29 | 29 | 29 | 28 | 28 | 27 | 26 | 27 | 27 | 28 | 29 |
| Comfort | Tropical | Tropical | Tropical | Tropical | Tropical | Warm | Warm | Warm | Warm | Warm | Tropical | Tropical |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 29 | Tropical |
| Feb | 29 | Tropical |
| Mar | 29 | Tropical |
| Apr | 29 | Tropical |
| May | 28 | Tropical |
| Jun | 28 | Warm |
| Jul | 27 | Warm |
| Aug | 26 | Warm |
| Sep | 27 | Warm |
| Oct | 27 | Warm |
| Nov | 28 | Tropical |
| Dec | 29 | Tropical |
UV index in Batubulan in Spring
Clear-sky midday UV across spring averages around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Batubulan peaks around March 15 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 9 (very high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 14 | 13 | 15 | 13 | 10 | 9 | 10 | 12 | 13 | 13 | 12 | 12 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Extreme | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 14 | Extreme |
| Feb | 13 | Extreme |
| Mar | 15 | Extreme |
| Apr | 13 | Extreme |
| May | 10 | Extreme |
| Jun | 9 | Very high |
| Jul | 10 | Very high |
| Aug | 12 | Extreme |
| Sep | 13 | Extreme |
| Oct | 13 | Extreme |
| Nov | 12 | Extreme |
| Dec | 12 | Extreme |
Air quality in Batubulan in Spring
Average fine-particle pollution (PM2.5) through the year — so you can see where spring falls, not just the annual average.
Air quality in Batubulan is worst in January — around 18 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 18 | 16 | 17 | 15 | 16 | 16 | 14 | 15 | 16 | 16 | 17 | 15 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 18 | Moderate |
| Feb | 16 | Moderate |
| Mar | 17 | Moderate |
| Apr | 15 | Moderate |
| May | 16 | Moderate |
| Jun | 16 | Moderate |
| Jul | 14 | Moderate |
| Aug | 15 | Moderate |
| Sep | 16 | Moderate |
| Oct | 16 | Moderate |
| Nov | 17 | Moderate |
| Dec | 15 | Moderate |
Where is Batubulan?
Batubulan sits at 8.6°S, 115.3°E, 36 m above sea level, in Indonesia. The nearest listed city is Sanur, 6.0 km away.
Topography around Batubulan
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Batubulan.
Within 3 km, the terrain around Batubulan has only modest variations in elevation — a maximum elevation change of 83 m around an average of 42 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 315 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,988 m.
The land around Batubulan is covered by artificial surfaces (43%), cropland (33%) and trees (22%) within 3 km, water (35%), artificial surfaces (23%) and trees (22%) within 16 km, and water (71%) and trees (24%) within 80 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
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 Batubulan (-8.6238°, 115.262°, elevation 36 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.