Kassala weather in December

In December, Kassala sees average daytime highs of 34°C and overnight lows near 19°C, with 0 mm of rain across 0 wet days and about 11.1 hours of daylight. It is the 10th-warmest and 10th-wettest month of the year here.

Highs ease over the month, from about 35°C in the first days to 33°C by the end. The sky is clear or mostly clear about 85% of the time in December, and the air most often feels dry.

Daylight stretches from about 11 h 06 min at the start of December to 11 h 06 min by month's end. Set against the rest of the year, December is Kassala's 2nd-clearest and 8th-windiest month. For the whole year in context, see Kassala's year-round climate.

Daytime high
34°
10th warmest
Overnight low
19°
3rd coldest
Rainfall
0 mm
0 wet days
Daylight
11 h 06 min
6:58 AM – 6:03 PM
Cloud cover
14%
2nd clearest
Wind
12 km/h
8th windiest
Solar energy
5.46 kWh/m²
Travel score
4.3
out of 10

Kassala is capital of the state of Kassala in Sudan.

Founded
1840

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 35°C in the first days to 33°C by the end.

A typical December day in Kassala reaches about 34°C in the afternoon and slips back to 19°C overnight — a 14°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 36°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°40°151015202531
Avg high (°C)Avg low (°C)
13521
23521
33521
43520
53420
63420
73420
83420
93420
103420
113420
123420
133419
143419
153419
163419
173419
183319
193319
203319
213319
223319
233319
243319
253319
263319
273319
283319
293318
303318
313318

How December really feels in Kassala

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.

Kassala weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan33° / 18°00.111.24.9
Feb35° / 19°0011.53.7
Mar37° / 21°0011.92.0
Apr40° / 25°10.412.30.3
May40° / 27°71.712.70.0
Jun39° / 27°102.812.90.8
Jul35° / 25°6112.212.82.4
Aug33° / 24°721312.53.2
Sep36° / 25°246.412.12.3
Oct37° / 25°51.511.61.7
Nov36° / 23°10.111.32.6
Dec34° / 19°0011.14.3

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 85% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 7% of December, with mostly cloudy or overcast conditions the remaining 8%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1955
2946
3946
4946
5946
6946
7937
8937
9937
10937
11937
12937
13937
14937
15928
16928
17919
18919
19919
209010
219010
229010
239010
248911
258911
268911
278911
289010
299010
309010
319010

Chance of precipitation in December

Any precipitation

Kassala gets around 0 mm of rain over 0 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 0% and peaks near 0% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300
310

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the dry band about 44% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
1433621
2423622
3423622
4423622
5413622
6413623
7413723
8403723
9403823
10403822
11393922
12393922
13394021
14394120
15394220
16394219
17404318
18404317
19414316
20424314
21444313
22454312
23464311
24474210
25494210
2650419
2751418
2852408
2954397
3055387
3156377

Wind in December

Winds average 12 km/h in December.

Across December, daily wind ranges from about 12 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
112calm
212calm
312calm
412calm
512light breeze
612light breeze
712light breeze
812light breeze
912light breeze
1012light breeze
1112light breeze
1212light breeze
1312light breeze
1412light breeze
1512light breeze
1612light breeze
1712light breeze
1812light breeze
1912light breeze
2012light breeze
2112light breeze
2212light breeze
2312light breeze
2412light breeze
2512light breeze
2612light breeze
2712light breeze
2812light breeze
2912light breeze
3012light breeze
3112light breeze

Sunrise & sunset in December

DaylightNight

Daylight runs from about 11 h 06 min at the start of December to 11 h 06 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 6:50 AM to 7:05 AM, and sunset from 5:59 PM to 6:10 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.16:505:59
211.16:505:59
311.16:515:59
411.16:515:59
511.16:526:00
611.16:536:00
711.16:536:00
811.16:546:00
911.16:546:01
1011.16:556:01
1111.16:556:01
1211.16:566:02
1311.16:566:02
1411.16:576:02
1511.16:576:03
1611.16:586:03
1711.16:586:04
1811.16:596:04
1911.16:596:04
2011.17:006:05
2111.17:006:05
2211.17:016:06
2311.17:016:06
2411.17:026:07
2511.17:026:07
2611.17:036:08
2711.17:036:08
2811.17:046:09
2911.17:046:09
3011.17:046:10
3111.17:056:10

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 5.46 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 5.46 kWh/m² to a high of 7.4 kWh/m² in April across the year — December's 5.46 kWh/m² sits near the bottom.

0246151015202531
Solar energy (kWh/m²)Level
15.6Bright
25.6Bright
35.5Bright
45.5Bright
55.5Bright
65.5Bright
75.5Bright
85.5Bright
95.5Bright
105.5Bright
115.5Bright
125.5Bright
135.5Bright
145.4Bright
155.4Bright
165.4Bright
175.4Bright
185.4Bright
195.4Bright
205.4Bright
215.4Bright
225.4Bright
235.4Bright
245.4Bright
255.5Bright
265.5Bright
275.5Bright
285.5Bright
295.5Bright
305.5Bright
315.5Bright
Planning a trip in December

Hazard calendar for Kassala

In seasonPeak

None of Kassala's seasonal hazards are active in December. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Kassala sees seasonal dust haze (June–August), heaviest in July.

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

Is December a good time to visit Kassala?

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

4.3
Sightseeing
2nd-best month of the year
8.1
Beach & pool
2nd-best month of the year

December is a reasonable time to visit Kassala for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Kassala in December

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

In December, Kassala sees daytime highs around 34°C and nights near 19°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

UV index in Kassala in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Kassala peaks around April 12 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 13 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 highExtremeVery highApr 12UV 13Dec 13UV 8
UV index (midday)Level
Jan10Very high
Feb12Extreme
Mar13Extreme
Apr14Extreme
May11Extreme
Jun11Extreme
Jul9Very high
Aug10Very high
Sep11Extreme
Oct10Extreme
Nov8Very high
Dec8Very high

Air quality in Kassala 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 Kassala is worst in March — around 29 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (October, 16 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateMar 1629 µg/m³Oct 2116 µg/m³
PM2.5 (µg/m³)Level
Jan23Moderate
Feb26Moderate
Mar29Moderate
Apr25Moderate
May23Moderate
Jun21Moderate
Jul19Moderate
Aug18Moderate
Sep17Moderate
Oct16Moderate
Nov16Moderate
Dec18Moderate
Location & terrain

Where is Kassala?

Kassala sits at 15.5°N, 36.4°E, 507 m above sea level, in Sudan. The nearest listed city is Khashm al Qirbah, 75 km away.

HimoraAl-FashaqahBarentuAdebayeAbalaMay Cadera

Topography around Kassala

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

Within 3 km, the terrain around Kassala has only modest variations in elevation — a maximum elevation change of 223 m around an average of 509 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 709 m; within 80 km, large variations in elevation — a maximum elevation change of 986 m.

The land around Kassala is covered by artificial surfaces (35%) and bare terrain (31%) within 3 km, grassland (57%) and bare terrain (25%) within 16 km, and grassland (57%) and bare terrain (31%) within 80 km.

3 km
223 m
16 km
709 m
80 km
986 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
December weather nearby: Khashm al Qirbah 75 km · New Halfa 87 km · Himora 129 km · Al-Fashaqah 130 km · Barentu 133 km · Adebaye 144 km · Abala 150 km · May Cadera 154 km

Sudan travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type C / D / F / G
230 V · 50 Hz
Prices
≈ 215% of US
price level, 2025
GDP per capita
$1,165
2025
Happiness
4.1 / 10
World Happiness, 2017
Homicide rate
5.1
per 100k, 2008
Road deaths
26.8
per 100k/yr, 2019
Income group
Low
World Bank
English
Very low
EF EPI 421

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 Kassala (15.451°, 36.4°, elevation 507 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).