Tambolaka weather in December

In December, Tambolaka sees average daytime highs of 30°C and overnight lows near 25°C, with 251 mm of rain across 27 wet days and about 12.5 hours of daylight. It is the 9th-warmest and 3rd-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 4% of the time in December, and the air most often feels miserable.

Daylight stretches from about 12 h 30 min at the start of December to 12 h 30 min by month's end. Set against the rest of the year, December is Tambolaka's 10th-clearest and 3rd-windiest month. For the whole year in context, see Tambolaka's year-round climate.

Daytime high
30°
9th warmest
Overnight low
25°
11th coldest
Rainfall
251 mm
27 wet days
Daylight
12 h 30 min
5:43 AM – 6:16 PM
Cloud cover
85%
10th clearest
Wind
8 km/h
3rd windiest
Solar energy
5.42 kWh/m²
Travel score
2.9
out of 10

Tambolaka is place in Lesser Sunda Islands, Indonesia.

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

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

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

A typical December day in Tambolaka reaches about 30°C in the afternoon and slips back to 25°C overnight — a 5°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, December runs about 1°C cooler than November and on par with January.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13125
23025
33025
43025
53025
63025
73025
83025
93025
103025
113025
123025
133025
143025
153025
163025
173025
183025
193025
203025
213025
223025
233025
243025
253025
263025
273025
283025
293025
303025
313025

How December really feels in Tambolaka

Once humidity and wind are folded in, December 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 December is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Tambolaka weather by month

How December compares with the rest of the year at a glance. December is the 9th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 25°28828.412.53.0
Feb29° / 25°2852612.33.0
Mar30° / 25°24227.212.13.0
Apr31° / 25°14821.511.83.4
May31° / 24°5310.911.64.6
Jun30° / 23°224.911.55.4
Jul30° / 22°142.811.55.6
Aug31° / 22°61.411.75.5
Sep32° / 23°214.311.94.9
Oct32° / 25°5711.512.24.1
Nov31° / 25°13420.512.43.3
Dec30° / 25°2512712.52.9

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 4% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 9% of December, with mostly cloudy or overcast conditions the remaining 87%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12179
22080
31981
41981
51783
61684
71585
81585
91486
101486
111486
121486
131387
141387
151387
161387
171387
181288
191189
201189
211189
221189
231189
241090
251090
261189
271189
281090
29991
30991
311090

Chance of precipitation in December

Any precipitation

Tambolaka gets around 251 mm of rain over 27 wet days in December. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 87% and peaks near 90% on the wettest days.

0%20%40%60%80%100%151015202531
Rain chance (%)
183
284
385
487
588
688
789
890
990
1090
1190
1289
1389
1488
1588
1687
1787
1886
1986
2085
2185
2285
2385
2485
2585
2685
2785
2886
2987
3087
3188

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the miserable band about 77% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
12872
22773
32674
42476
52377
62278
72179
82179
92080
102080
112080
122080
132080
142179
152278
162278
172377
182377
192476
202476
212476
222476
232476
242476
252377
262377
272377
282278
292179
302179
312080

Wind in December

Winds average 8 km/h in December.

Across December, daily wind ranges from about 6 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
16calm
26calm
36calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 12 h 30 min at the start of December to 12 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over December. Sunrise moves from 5:37 AM to 5:50 AM, and sunset from 6:08 PM to 6:22 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.55:376:08
212.55:386:09
312.55:386:09
412.55:386:10
512.55:396:10
612.55:396:11
712.55:396:11
812.55:406:12
912.55:406:12
1012.55:406:13
1112.55:416:13
1212.55:416:14
1312.55:426:14
1412.55:426:15
1512.55:426:15
1612.55:436:16
1712.55:436:16
1812.55:446:17
1912.55:446:17
2012.65:456:18
2112.65:456:18
2212.65:466:19
2312.65:466:19
2412.65:466:19
2512.55:476:20
2612.55:476:20
2712.55:486:21
2812.55:486:21
2912.55:496:22
3012.55:496:22
3112.55:506:22

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 5.42 kWh/m².

For context, solar energy here swings from a low near 5.07 kWh/m² to a high of 6.78 kWh/m² in October across the year — December's 5.42 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.8Bright
25.7Bright
35.7Bright
45.7Bright
55.6Bright
65.6Bright
75.6Bright
85.5Bright
95.5Bright
105.5Bright
115.5Bright
125.5Bright
135.5Bright
145.5Bright
155.5Bright
165.5Bright
175.5Bright
185.4Bright
195.4Bright
205.4Bright
215.4Bright
225.4Bright
235.4Bright
245.4Bright
255.4Bright
265.4Bright
275.4Bright
285.4Bright
295.4Bright
305.4Bright
315.4Bright
Planning a trip in December

Hazard calendar for Tambolaka

In seasonPeak

In December, Tambolaka sits inside its cyclone and monsoon season. The full year is below, with each hazard's peak months called out.

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

Tambolaka'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

Is December a good time to visit Tambolaka?

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

2.9
Sightseeing
12th-best month of the year
4.1
Beach & pool
10th-best month of the year

December is a weaker month for outdoor sightseeing in Tambolaka.

What to pack for Tambolaka in December

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

In December, Tambolaka sees daytime highs around 30°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 27 days see rain.

light clothesrain gearsun protection

Sea temperature near Tambolaka in December

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

The sea at the nearest coast (about 14 km away) is warmest in December 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.

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan29Tropical
Feb29Tropical
Mar29Tropical
Apr29Tropical
May28Warm
Jun27Warm
Jul26Warm
Aug26Warm
Sep27Warm
Oct28Warm
Nov29Tropical
Dec29Tropical

UV index in Tambolaka in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December 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 Tambolaka peaks around February 21 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 21UV 15Jun 22UV 10
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug12Extreme
Sep14Extreme
Oct13Extreme
Nov13Extreme
Dec12Extreme
Location & terrain

Where is Tambolaka?

Tambolaka sits at 9.4°S, 119.2°E, 79 m above sea level, in Indonesia. The nearest listed city is Waingapu, 115 km away.

Topography around Tambolaka

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

Within 3 km, the terrain around Tambolaka has only modest variations in elevation — a maximum elevation change of 180 m around an average of 74 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 703 m; within 80 km, large variations in elevation — a maximum elevation change of 909 m.

The land around Tambolaka is covered by trees (69%) and grassland (24%) within 3 km, trees (53%) and water (29%) within 16 km, and water (73%) within 80 km.

3 km
180 m
16 km
703 m
80 km
909 m
treesgrasslandartificial surfaceswater
December weather nearby: Waingapu 115 km · Bima 121 km · Labuan Bajo 126 km · Dompu 131 km · Ruteng 162 km · Sumbawa Besar 225 km · Taliwang 273 km · Ende 274 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 Tambolaka (-9.4283°, 119.238°, elevation 79 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).