Tanjungagung in Summer
In summer (December, January and February), Tanjungagung sees average daytime highs around 28°C and overnight lows near 22°C, with 1061 mm of rain over about 83 wet days across the season. It is the coldest season of the year and the wettest season of the year.
Across summer, daytime highs hold fairly steady around 28°C. The sky is clear or mostly clear about 0% of the time across summer, and the air most often feels oppressive.
Summer is Tanjungagung's 3rd-best season to visit on our travel score. Tanjungagung 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 Tanjungagung's year-round climate.
- Avg daytime high
- 28°C
- coldest season of the year
- Avg overnight low
- 22°C
- Rainfall
- 1061 mm
- 83 wet days
- Avg wind
- 5 km/h
- Travel score
- 3.2
- 3rd-best season
- Months
- Dec · Jan · Feb
Temperature in Tanjungagung in Summer
Across summer, daytime highs hold fairly steady around 28°C.
A typical summer day in Tanjungagung reaches about 28°C and drops to 22°C overnight. The warmest of the three months is December, the coolest January.
How summer really feels in Tanjungagung
Once humidity and wind are folded in, summer brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.
summer sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Tanjungagung weather by month
How the three summer months (December, January and February) 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° / 22° | 315 | 28 | 12.2 | 3.4 |
| Feb | 28° / 22° | 284 | 25 | 12.1 | 3.3 |
| Mar | 29° / 22° | 407 | 29.3 | 12 | 3.0 |
| Apr | 29° / 22° | 379 | 28.7 | 11.9 | 2.9 |
| May | 29° / 22° | 195 | 24.5 | 11.8 | 3.5 |
| Jun | 29° / 22° | 124 | 19.5 | 11.8 | 4.1 |
| Jul | 29° / 21° | 128 | 17.8 | 11.8 | 4.3 |
| Aug | 30° / 21° | 108 | 15 | 11.9 | 4.4 |
| Sep | 30° / 22° | 125 | 14.3 | 12 | 4.1 |
| Oct | 30° / 22° | 277 | 20.5 | 12.1 | 3.5 |
| Nov | 29° / 22° | 427 | 27.2 | 12.2 | 3.0 |
| Dec | 28° / 22° | 462 | 30.1 | 12.2 | 3.0 |
Cloud cover in Summer
The sky is clear or mostly clear about 0% of the time across summer.
Chance of precipitation in Summer
Tanjungagung gets around 1061 mm of rain over 83 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 5 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 12 h 12 min in early December to 12 h 06 min by late February. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 4.6 kWh/m².
Is summer a good time to visit Tanjungagung?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a weaker month for outdoor sightseeing in Tanjungagung.
What to pack for Tanjungagung in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Tanjungagung sees daytime highs around 28°C and nights near 22°C. Pack light clothes and rain gear. Worth having: sun protection. About 83 days see rain.
UV index in Tanjungagung in Summer
Clear-sky midday UV across summer averages around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Tanjungagung peaks around February 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 14 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 | 15 | 15 | 14 | 11 | 10 | 9 | 11 | 11 | 13 | 11 | 12 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Extreme | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 14 | Extreme |
| Feb | 15 | Extreme |
| Mar | 15 | Extreme |
| Apr | 14 | Extreme |
| May | 11 | Extreme |
| Jun | 10 | Extreme |
| Jul | 9 | Very high |
| Aug | 11 | Extreme |
| Sep | 11 | Extreme |
| Oct | 13 | Extreme |
| Nov | 11 | Extreme |
| Dec | 12 | Extreme |
Air quality in Tanjungagung in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in Tanjungagung is worst in October — around 44 µg/m³ PM2.5 (poor), about 2.2× the cleanest month (December, 20 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 20 | 23 | 25 | 23 | 24 | 25 | 27 | 31 | 41 | 44 | 28 | 20 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Poor | Poor | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 20 | Moderate |
| Feb | 23 | Moderate |
| Mar | 25 | Moderate |
| Apr | 23 | Moderate |
| May | 24 | Moderate |
| Jun | 25 | Moderate |
| Jul | 27 | Moderate |
| Aug | 31 | Moderate |
| Sep | 41 | Poor |
| Oct | 44 | Poor |
| Nov | 28 | Moderate |
| Dec | 20 | Moderate |
Where is Tanjungagung?
Tanjungagung sits at 3.9°S, 103.8°E, 129 m above sea level, in Indonesia. The nearest listed city is Lahat, 34 km away.
Topography around Tanjungagung
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Tanjungagung.
Within 3 km, the terrain around Tanjungagung has only modest variations in elevation — a maximum elevation change of 187 m around an average of 162 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 969 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,183 m.
The land around Tanjungagung is covered by trees (93%) within 3 km, trees (96%) within 16 km, and trees (96%) 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 Tanjungagung (-3.9373°, 103.8046°, elevation 129 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.