Cianjur in Winter
In winter (June, July and August), Cianjur sees average daytime highs around 30°C and overnight lows near 21°C, with 206 mm of rain over about 34 wet days across the season. It is the 2nd-warmest season and the driest season of the year.
Across winter, daytime highs hold fairly steady around 30°C. The sky is clear or mostly clear about 24% of the time across winter, and the air most often feels muggy.
Winter is Cianjur's best season of the year to visit on our travel score. Cianjur 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 Cianjur's year-round climate.
- Avg daytime high
- 30°C
- 2nd-warmest season
- Avg overnight low
- 21°C
- Rainfall
- 206 mm
- 34 wet days
- Avg wind
- 4 km/h
- Travel score
- 4.9
- best season of the year
- Months
- Jun · Jul · Aug
Temperature in Cianjur in Winter
Across winter, daytime highs hold fairly steady around 30°C.
A typical winter day in Cianjur reaches about 30°C and drops to 21°C overnight. The warmest of the three months is August, the coolest July.
How winter really feels in Cianjur
Once humidity and wind are folded in, winter brings about 41 days that feel above 32°C and 0 that feel at or below 0°C.
The story in winter is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Cianjur weather by month
How the three winter months (June, July and August) 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° | 305 | 29.1 | 12.4 | 3.2 |
| Feb | 28° / 22° | 291 | 27 | 12.2 | 3.1 |
| Mar | 29° / 22° | 299 | 29.4 | 12 | 2.9 |
| Apr | 29° / 22° | 258 | 27 | 11.9 | 3.1 |
| May | 29° / 22° | 140 | 21.8 | 11.7 | 3.8 |
| Jun | 29° / 21° | 83 | 14.9 | 11.6 | 4.6 |
| Jul | 30° / 21° | 67 | 10.8 | 11.6 | 5.0 |
| Aug | 30° / 21° | 55 | 8.2 | 11.8 | 5.0 |
| Sep | 31° / 21° | 80 | 11.1 | 12 | 4.4 |
| Oct | 30° / 22° | 228 | 19.9 | 12.2 | 3.6 |
| Nov | 29° / 22° | 328 | 26.5 | 12.3 | 3.1 |
| Dec | 29° / 22° | 322 | 27.7 | 12.4 | 3.1 |
Cloud cover in Winter
The sky is clear or mostly clear about 24% of the time across winter.
Chance of precipitation in Winter
Cianjur gets around 206 mm of rain over 34 wet days across winter. The line is the day-by-day chance of measurable precipitation.
Humidity in Winter
Most of winter feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Winter
Winds average 4 km/h across winter.
Sunrise & sunset in Winter
Daylight runs from about 11 h 36 min in early June to 11 h 54 min by late August. The lit band spans sunrise to sunset each day.
Solar energy in Winter
Average shortwave solar energy reaching the ground each day across winter, about 5.1 kWh/m².
Hazard calendar for Cianjur
None of Cianjur's seasonal hazards peak in winter. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.
Cianjur's rainy season runs October–April, when most of the year's rain falls.
Is winter a good time to visit Cianjur?
Our two travel scores rate winter for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
winter is a reasonable time to visit Cianjur for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Cianjur in Winter
From winter's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In winter, Cianjur sees daytime highs around 30°C and nights near 21°C. Pack light clothes and rain gear. Worth having: sun protection. About 34 days see rain.
UV index in Cianjur in Winter
Clear-sky midday UV across winter averages around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Cianjur peaks around March 15 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 15 at about 7 (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 | 14 | 16 | 12 | 9 | 8 | 9 | 11 | 12 | 11 | 7 | 12 |
| Level | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Very high | Extreme | Extreme | Extreme | High | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 14 | Extreme |
| Feb | 14 | Extreme |
| Mar | 16 | Extreme |
| Apr | 12 | Extreme |
| May | 9 | Very high |
| Jun | 8 | Very high |
| Jul | 9 | Very high |
| Aug | 11 | Extreme |
| Sep | 12 | Extreme |
| Oct | 11 | Extreme |
| Nov | 7 | High |
| Dec | 12 | Extreme |
Air quality in Cianjur in Winter
Average fine-particle pollution (PM2.5) through the year — so you can see where winter falls, not just the annual average.
Air quality in Cianjur is worst in May — around 121 µg/m³ PM2.5 (unhealthy), 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) | 77 | 81 | 95 | 106 | 121 | 117 | 108 | 92 | 84 | 84 | 87 | 77 |
| Level | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 77 | Unhealthy |
| Feb | 81 | Unhealthy |
| Mar | 95 | Unhealthy |
| Apr | 106 | Unhealthy |
| May | 121 | Unhealthy |
| Jun | 117 | Unhealthy |
| Jul | 108 | Unhealthy |
| Aug | 92 | Unhealthy |
| Sep | 84 | Unhealthy |
| Oct | 84 | Unhealthy |
| Nov | 87 | Unhealthy |
| Dec | 77 | Unhealthy |
Where is Cianjur?
Cianjur sits at 6.8°S, 107.1°E, 456 m above sea level, in Indonesia. The nearest listed city is Ciranjang-hilir, 13 km away.
Topography around Cianjur
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Cianjur.
Within 3 km, the terrain around Cianjur has only modest variations in elevation — a maximum elevation change of 193 m around an average of 450 m above sea level; within 16 km, extreme variations in elevation — a maximum elevation change of 2,513 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,993 m.
The land around Cianjur is covered by artificial surfaces (41%), cropland (32%) and trees (26%) within 3 km, trees (60%) and cropland (28%) within 16 km, and trees (68%) 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 Cianjur (-6.8222°, 107.1394°, elevation 456 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.