Kalemie weather in December

In December, Kalemie sees average daytime highs of 26°C and overnight lows near 22°C, with 123 mm of rain across 23.3 wet days and about 12.3 hours of daylight. It is the 10th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 26°C through the month. The sky is clear or mostly clear about 3% of the time in December, and the air most often feels muggy.

Daylight stretches from about 12 h 18 min at the start of December to 12 h 18 min by month's end. Set against the rest of the year, December is Kalemie's 12th-clearest and 11th-windiest month. For the whole year in context, see Kalemie's year-round climate.

Daytime high
26°
10th warmest
Overnight low
22°
1st coldest
Rainfall
123 mm
23.3 wet days
Daylight
12 h 18 min
5:49 AM – 6:10 PM
Cloud cover
86%
12th clearest
Wind
8 km/h
11th windiest
Solar energy
5.02 kWh/m²
Travel score
4.4
out of 10

Kalemie is ville de la République démocratique du Congo.

Founded
1891

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 26°C through the month.

A typical December day in Kalemie reaches about 26°C in the afternoon and slips back to 22°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 27°C. Set against its neighbours, December runs on par with November and on par with January.

20°23°25°28°30°151015202531
Avg high (°C)Avg low (°C)
12622
22622
32622
42622
52622
62622
72622
82622
92622
102622
112622
122622
132622
142622
152622
162622
172622
182622
192622
202622
212622
222622
232622
242622
252622
262622
272622
282622
292622
302622
312622

Kalemie weather by month

How December compares with the rest of the year at a glance. December is the 10th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 23°10821.712.34.6
Feb27° / 23°9117.412.24.9
Mar26° / 23°14822.7124.5
Apr26° / 23°18023.211.94.5
May26° / 24°6110.111.76.9
Jun26° / 23°20.711.78.6
Jul26° / 23°10.211.78.9
Aug27° / 23°30.611.88.5
Sep28° / 24°112.7127.3
Oct28° / 23°5810.412.16.0
Nov26° / 23°11118.112.35.0
Dec26° / 22°12323.312.34.4

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 3% of the time in December, the cloudiest month of the year.

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

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1991
2991
3991
4991
5991
6991
7991
8991
9991
10892
11892
12892
13892
14892
15793
16793
17892
18892
19892
20991
211090
221090
231090
241090
251189
261189
271288
281288
291288
301288
311288

Chance of precipitation in December

Any precipitation

Kalemie gets around 123 mm of rain over 23.3 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 74% and peaks near 76% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
172
273
373
473
574
674
774
874
974
1074
1174
1274
1374
1474
1574
1674
1775
1875
1975
2075
2175
2276
2376
2476
2576
2675
2775
2875
2974
3074
3174

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the muggy band about 91% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)
10937
20937
30946
40946
50946
60946
70946
80946
90946
100946
110946
120946
130937
140937
150937
160928
170928
180919
190919
2009010
2109010
2208911
2308812
2408812
2518712
2618613
2718613
2818613
2918613
3018514
3118514

Wind in December

Winds average 8 km/h in December.

Across December, 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.

0246810151015202531
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 December

DaylightNight

Daylight runs from about 12 h 18 min at the start of December to 12 h 18 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 5:43 AM to 5:56 AM, and sunset from 6:03 PM to 6:17 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.35:436:03
212.35:446:03
312.35:446:03
412.35:446:04
512.35:456:04
612.35:456:05
712.35:456:05
812.35:466:06
912.35:466:06
1012.35:476:07
1112.35:476:07
1212.35:476:08
1312.35:486:08
1412.35:486:09
1512.35:496:09
1612.35:496:10
1712.35:506:10
1812.35:506:11
1912.35:506:11
2012.35:516:12
2112.35:516:12
2212.35:526:13
2312.35:526:13
2412.35:536:13
2512.35:536:14
2612.35:546:14
2712.35:546:15
2812.35:556:15
2912.35:556:16
3012.35:566:16
3112.35:566:17

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 5.02 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 5.02 kWh/m² to a high of 6.41 kWh/m² in September across the year — December's 5.02 kWh/m² sits near the bottom.

0246151015202531
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.0Bright
45.0Bright
55.0Bright
65.0Bright
74.9Bright
84.9Bright
94.9Bright
104.9Bright
114.9Bright
125.0Bright
135.0Bright
145.0Bright
155.0Bright
165.0Bright
175.0Bright
185.0Bright
195.0Bright
205.1Bright
215.1Bright
225.1Bright
235.1Bright
245.1Bright
255.2Bright
265.2Bright
275.2Bright
285.2Bright
295.2Bright
305.2Bright
315.2Bright
Planning a trip in December

Hazard calendar for Kalemie

In seasonPeak

In December, Kalemie sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

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

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

Is December a good time to visit Kalemie?

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

4.4
Sightseeing
12th-best month of the year
4.2
Beach & pool
12th-best month of the year

December is a reasonable time to visit Kalemie for sightseeing.

What to pack for Kalemie in December

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

In December, Kalemie sees daytime highs around 26°C and nights near 22°C. Pack rain gear. Worth having: light clothes and sun protection. About 23 days see rain.

rain gearlight clothessun protection

UV index in Kalemie in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks 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 Kalemie peaks around March 15 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near August 15 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeMar 15UV 15Aug 15UV 8
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar16Extreme
Apr14Extreme
May11Extreme
Jun9Very high
Jul10Very high
Aug7Very high
Sep11Extreme
Oct13Extreme
Nov12Extreme
Dec13Extreme

Air quality in Kalemie in December

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Kalemie is worst in September — around 54 µg/m³ PM2.5 (poor), about 7.2× the cleanest month (April, 8 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModeratePoorModerateGoodSep 954 µg/m³Apr 118 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb14Moderate
Mar10Good
Apr8Good
May17Moderate
Jun42Poor
Jul45Poor
Aug54Poor
Sep54Poor
Oct20Moderate
Nov11Good
Dec9Good
Location & terrain

Where is Kalemie?

Kalemie sits at 5.9°S, 29.2°E, 787 m above sea level, in Democratic Republic of the Congo. The nearest listed city is Kalima, 120 km away.

KalimaKigomaNyunzuMwandigaBaudhuinvilleUvinzaKasuluPepa

Topography around Kalemie

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

Within 3 km, the terrain around Kalemie has only modest variations in elevation — a maximum elevation change of 147 m around an average of 795 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 569 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,739 m.

The land around Kalemie is covered by water (47%), artificial surfaces (25%) and grassland (22%) within 3 km, grassland (51%) and water (39%) within 16 km, and trees (38%), water (37%) and grassland (24%) within 80 km.

3 km
147 m
16 km
569 m
80 km
1,739 m
treesshrubsgrasslandcroplandartificial surfaceswater
December weather nearby: Kalima 120 km · Kigoma 128 km · Nyunzu 130 km · Mwandiga 134 km · Baudhuinville 140 km · Uvinza 162 km · Kasulu 183 km · Pepa 205 km

Democratic Republic of the Congo travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type C / E
220 V · 50 Hz
Prices
≈ 42% of US
price level, 2025
GDP per capita
$807
2025
Happiness
3.8 / 10
World Happiness, 2025
Safe drinking water
12%
of population, 2024
Road deaths
34.9
per 100k/yr, 2019
Income group
Low
World Bank
English
Very low
EF EPI 400

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 Kalemie (-5.9475°, 29.1947°, elevation 787 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. 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).