Kasama weather in December

In December, Kasama sees average daytime highs of 27°C and overnight lows near 18°C, with 267 mm of rain across 26.2 wet days and about 12.6 hours of daylight. It is the 5th-warmest and 2nd-wettest month of the year here.

Highs ease over the month, from about 28°C in the first days to 26°C by the end. The sky is clear or mostly clear about 6% of the time in December, and the air most often feels humid.

Daylight stretches from about 12 h 36 min at the start of December to 12 h 36 min by month's end. Set against the rest of the year, December is Kasama's 10th-clearest and 11th-windiest month. For the whole year in context, see Kasama's year-round climate.

Daytime high
27°
5th warmest
Overnight low
18°
10th coldest
Rainfall
267 mm
26.2 wet days
Daylight
12 h 36 min
5:34 AM – 6:09 PM
Cloud cover
82%
10th clearest
Wind
6 km/h
11th windiest
Solar energy
5.55 kWh/m²
Travel score
3.9
out of 10

Kasama is District in Northern province of Zambia.

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

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 28°C in the first days to 26°C by the end.

A typical December day in Kasama reaches about 27°C in the afternoon and slips back to 18°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 29°C. Set against its neighbours, December runs about 3°C cooler than November and about 1°C warmer than January.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12818
22818
32818
42818
52818
62818
72718
82718
92718
102718
112718
122718
132718
142718
152718
162718
172718
182718
192618
202617
212617
222617
232617
242617
252617
262617
272617
282617
292617
302617
312617

Kasama weather by month

How December compares with the rest of the year at a glance. December is the 5th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 17°28628.912.53.6
Feb26° / 17°2272412.33.9
Mar26° / 17°21626.412.14.1
Apr26° / 16°8514.311.85.9
May26° / 14°81.711.58.2
Jun25° / 12°0011.48.9
Jul25° / 12°0011.59.0
Aug28° / 13°10.111.78.3
Sep30° / 16°20.511.96.4
Oct31° / 18°183.712.25.0
Nov30° / 18°12315.112.54.3
Dec27° / 18°26726.212.63.9

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 6% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 10% of December, with mostly cloudy or overcast conditions the remaining 84%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12575
22575
32476
42476
52377
62278
72278
82080
92080
101981
111981
121783
131783
141684
151684
161585
171486
181486
191387
201387
211387
221387
231288
241288
251189
261090
271090
281090
291090
301090
31991

Chance of precipitation in December

Any precipitation

Kasama gets around 267 mm of rain over 26.2 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 84% and peaks near 90% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%100%151015202531
Rain chance (%)
173
274
375
476
577
678
779
880
981
1082
1183
1284
1385
1486
1586
1687
1787
1887
1988
2088
2188
2288
2388
2489
2589
2689
2789
2890
2990
3090
3190

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the humid band about 70% of days. Sticky, muggy-or-worse air turns up on roughly 22% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
18146612
27136812
37126813
46116914
56116815
65107015
7597016
8487117
9487018
10377119
11367120
12267121
13257221
14257122
15147223
16147124
17137224
18137125
19137125
20127126
21127126
22127027
23127027
24127027
25126928
26126928
27117028
28117028
29117028
30117028
31117028

Wind in December

Winds average 6 km/h in December.

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

0246810151015202531
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 12 h 36 min at the start of December to 12 h 36 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 5:28 AM to 5:41 AM, and sunset from 6:02 PM to 6:16 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.65:286:02
212.65:296:02
312.65:296:03
412.65:296:03
512.65:306:04
612.65:306:04
712.65:306:05
812.65:316:05
912.65:316:06
1012.65:316:06
1112.65:326:07
1212.65:326:07
1312.65:326:08
1412.65:336:08
1512.65:336:09
1612.65:346:09
1712.65:346:10
1812.65:346:10
1912.65:356:11
2012.65:356:11
2112.65:366:12
2212.65:366:12
2312.65:376:13
2412.65:376:13
2512.65:386:14
2612.65:386:14
2712.65:396:14
2812.65:396:15
2912.65:406:15
3012.65:406:16
3112.65:416:16

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 5.55 kWh/m².

For context, solar energy here swings from a low near 5.21 kWh/m² to a high of 6.89 kWh/m² in October across the year — December's 5.55 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.0Bright
25.9Bright
35.9Bright
45.9Bright
55.8Bright
65.8Bright
75.8Bright
85.7Bright
95.7Bright
105.7Bright
115.6Bright
125.6Bright
135.6Bright
145.5Bright
155.5Bright
165.5Bright
175.5Bright
185.4Bright
195.4Bright
205.4Bright
215.4Bright
225.4Bright
235.4Bright
245.4Bright
255.3Bright
265.3Bright
275.3Bright
285.3Bright
295.3Bright
305.3Bright
315.3Bright
Planning a trip in December

Hazard calendar for Kasama

In seasonPeak

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

Kasama's monsoon runs December–March, when most of the year's rain falls.

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

Is December a good time to visit Kasama?

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

3.9
Sightseeing
10th-best month of the year
4.1
Beach & pool
9th-best month of the year

December is a weaker month for outdoor sightseeing in Kasama.

What to pack for Kasama in December

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

In December, Kasama sees daytime highs around 27°C and nights near 18°C. Pack rain gear. Worth having: light clothes and sun protection. About 26 days see rain.

rain gearlight clothessun protection

UV index in Kasama 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 Kasama peaks around February 16 at about 17 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 15 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 16UV 17Jun 15UV 10
UV index (midday)Level
Jan16Extreme
Feb17Extreme
Mar16Extreme
Apr14Extreme
May10Extreme
Jun10Very high
Jul10Extreme
Aug11Extreme
Sep11Extreme
Oct11Extreme
Nov13Extreme
Dec13Extreme

Air quality in Kasama 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 Kasama is worst in September — around 65 µg/m³ PM2.5 (unhealthy), about 11.7× the cleanest month (May, 6 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateModerateGoodSep 1660 µg/m³May 196 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb11Good
Mar9Good
Apr7Good
May6Good
Jun6Good
Jul12Good
Aug29Moderate
Sep65Unhealthy
Oct31Moderate
Nov14Moderate
Dec8Good
Location & terrain

Where is Kasama?

Kasama sits at 10.2°S, 31.2°E, 1,394 m above sea level, in Zambia. The nearest listed city is Chinsali, 105 km away.

ChinsaliLuwinguMporokosoMbalaIsokaMpulunguMpikaNakonde

Topography around Kasama

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

Within 3 km, the terrain around Kasama has only modest variations in elevation — a maximum elevation change of 125 m around an average of 1,365 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 233 m; within 80 km, significant variations in elevation — a maximum elevation change of 563 m.

The land around Kasama is covered by artificial surfaces (51%) and cropland (24%) within 3 km, trees (43%), shrubs (21%) and cropland (20%) within 16 km, and trees (58%) and shrubs (20%) within 80 km.

3 km
125 m
16 km
233 m
80 km
563 m
treesshrubsgrasslandcroplandartificial surfaceswetland
December weather nearby: Chinsali 105 km · Luwingu 137 km · Mporokoso 149 km · Mbala 154 km · Isoka 159 km · Mpulungu 161 km · Mpika 183 km · Nakonde 197 km

Zambia travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / D / G
230 V · 50 Hz
Prices
≈ 30% of US
price level, 2025
GDP per capita
$1,318
2025
Happiness
4.1 / 10
World Happiness, 2025
Homicide rate
5.2
per 100k, 2015
Road deaths
20.5
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
High
EF EPI 573
Religion
Protestant 75%Roman Catholic 20%other 3%none 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 Kasama (-10.2129°, 31.1808°, elevation 1,394 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).