Pamulang weather in January

In January, Pamulang sees average daytime highs of 30°C and overnight lows near 24°C, with 299 mm of rain across 28.2 wet days and about 12.3 hours of daylight. It is the 11th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 2% of the time in January, and the air most often feels oppressive.

Daylight stretches from about 12 h 24 min at the start of January to 12 h 18 min by month's end. Set against the rest of the year, January is Pamulang's 10th-clearest and 2nd-windiest month. For the whole year in context, see Pamulang's year-round climate.

Daytime high
30°
11th warmest
Overnight low
24°
7th coldest
Rainfall
299 mm
28.2 wet days
Daylight
12 h 18 min
5:52 AM – 6:12 PM
Cloud cover
88%
10th clearest
Wind
8 km/h
2nd windiest
Solar energy
4.68 kWh/m²
Travel score
2.9
out of 10

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical January day in Pamulang reaches about 30°C in the afternoon and slips back to 24°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 31°C. Set against its neighbours, January runs on par with December and on par with February.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13024
23024
33024
43024
53024
63024
73024
83024
93024
103024
113024
123024
133024
143024
153024
163024
173024
182924
192924
202924
212924
222924
232924
242924
252924
262924
272924
282924
292924
302924
312924

How January really feels in Pamulang

Once humidity and wind are folded in, January averages 31 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in January is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Pamulang weather by month

How January compares with the rest of the year at a glance. January is the 11th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 24°29928.212.32.9
Feb30° / 24°27826.912.22.7
Mar30° / 24°24328.4122.7
Apr31° / 24°20125.911.92.8
May31° / 24°11820.911.73.4
Jun31° / 24°8514.711.64.0
Jul31° / 23°6712.411.74.2
Aug32° / 24°438.811.84.3
Sep32° / 24°5711.1123.8
Oct32° / 24°12918.512.13.2
Nov31° / 24°21625.712.32.7
Dec30° / 24°26426.412.42.9

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 2% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 6% of January, with mostly cloudy or overcast conditions the remaining 91%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11090
21090
31090
41189
51189
61288
71288
81288
91288
101288
111288
121288
131288
141189
151090
161090
171090
18991
19892
20892
21892
22694
23694
24694
25595
26595
27595
28595
29595
30397
31397

Chance of precipitation in January

Any precipitation

Pamulang gets around 299 mm of rain over 28.2 wet days in January, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 91% and peaks near 97% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%100%151015202531
Rain chance (%)
186
286
387
487
587
687
787
887
987
1088
1188
1289
1389
1490
1590
1691
1792
1892
1993
2094
2194
2295
2395
2496
2596
2696
2796
2897
2997
3097
3197

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

Most of January feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, January lands in the oppressive band about 85% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
18614
28614
38614
48614
58614
68614
78614
88614
98614
108614
118614
128614
138614
148515
158515
168515
178515
188515
198416
208416
218416
228416
238416
248416
258416
268416
278416
288416
298416
308416
318416

Wind in January

Winds average 8 km/h in January.

Across January, daily wind ranges from about 8 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 12 h 24 min at the start of January to 12 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over January. Sunrise moves from 5:45 AM to 5:58 AM, and sunset from 6:07 PM to 6:15 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.45:456:07
212.45:466:07
312.45:466:08
412.45:476:08
512.45:476:09
612.45:486:09
712.45:486:09
812.45:496:10
912.35:496:10
1012.35:506:10
1112.35:506:11
1212.35:516:11
1312.35:516:11
1412.35:526:12
1512.35:526:12
1612.35:526:12
1712.35:536:13
1812.35:536:13
1912.35:546:13
2012.35:546:13
2112.35:546:13
2212.35:556:14
2312.35:556:14
2412.35:566:14
2512.35:566:14
2612.35:566:14
2712.35:576:14
2812.35:576:14
2912.35:576:15
3012.35:586:15
3112.35:586:15

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 4.68 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 4.68 kWh/m² to a high of 6.15 kWh/m² in September across the year — January's 4.68 kWh/m² sits near the bottom.

024151015202531
Solar energy (kWh/m²)Level
14.7Bright
24.7Bright
34.7Bright
44.7Bright
54.7Bright
64.7Bright
74.7Bright
84.7Bright
94.7Bright
104.7Bright
114.7Bright
124.7Bright
134.7Bright
144.7Bright
154.7Bright
164.7Bright
174.7Bright
184.7Bright
194.6Bright
204.6Bright
214.6Bright
224.6Bright
234.6Bright
244.6Bright
254.6Bright
264.6Bright
274.6Bright
284.6Bright
294.6Bright
304.6Bright
314.6Bright
Planning a trip in January

Hazard calendar for Pamulang

In seasonPeak

In January, Pamulang sits inside its cyclone and rainy season season. The full year is below, with each hazard's peak months called out.

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

Pamulang's rainy season runs November–April, when most of the year's rain falls.

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

Is January a good time to visit Pamulang?

Our two travel scores rate January for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

2.9
Sightseeing
7th-best month of the year
3.9
Beach & pool
10th-best month of the year

January is a weaker month for outdoor sightseeing in Pamulang.

What to pack for Pamulang in January

From January's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In January, Pamulang sees daytime highs around 30°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 28 days see rain.

light clothesrain gearsun protection

Sea temperature near Pamulang in January

The nearest coast averages about 29°C in January — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 54 km away) is warmest in May at about 30°C and coldest in January near 29°C.

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

28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan29Tropical
Feb29Tropical
Mar29Tropical
Apr30Tropical
May30Tropical
Jun30Tropical
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov30Tropical
Dec29Tropical

UV index in Pamulang in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Pamulang peaks around March 16 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 14 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highMar 16UV 15Nov 14UV 6
UV index (midday)Level
Jan12Extreme
Feb12Extreme
Mar16Extreme
Apr10Extreme
May9Very high
Jun7Very high
Jul8Very high
Aug9Very high
Sep10Very high
Oct9Very high
Nov6High
Dec11Extreme

Air quality in Pamulang in January

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where January falls, not just the annual average.

Air quality in Pamulang is worst in May — around 74 µg/m³ PM2.5 (unhealthy), about 1.9× the cleanest month (December, 38 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecPoorUnhealthyPoorMay 2073 µg/m³Dec 2438 µg/m³
PM2.5 (µg/m³)Level
Jan39Poor
Feb41Poor
Mar51Poor
Apr62Unhealthy
May74Unhealthy
Jun69Unhealthy
Jul67Unhealthy
Aug67Unhealthy
Sep70Unhealthy
Oct69Unhealthy
Nov61Unhealthy
Dec38Poor
Location & terrain

Where is Pamulang?

Pamulang sits at 6.3°S, 106.7°E, 65 m above sea level, in Indonesia. The nearest listed city is South Tangerang, 6.0 km away.

Topography around Pamulang

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

Within 3 km, the terrain around Pamulang has only modest variations in elevation — a maximum elevation change of 38 m around an average of 61 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 137 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,001 m.

The land around Pamulang is covered by artificial surfaces (74%) and trees (21%) within 3 km, artificial surfaces (61%) and trees (33%) within 16 km, and trees (46%) and water (25%) within 80 km.

3 km
38 m
16 km
137 m
80 km
3,001 m
treesgrasslandcroplandartificial surfaceswater
January weather nearby: South Tangerang 6.0 km · Sawangan 8.0 km · Serpong 9.0 km · Parung 9.0 km · Depok 11 km · Ciputat 13 km · Jakarta 19 km · Cibinong 20 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 Pamulang (-6.3428°, 106.7383°, elevation 65 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).