Kassala weather in April

In April, Kassala sees average daytime highs of 40°C and overnight lows near 25°C, with 1 mm of rain across 0.4 wet days and about 12.3 hours of daylight. It is the 2nd-warmest and 7th-wettest month of the year here.

Highs climb over the month, from about 39°C in the first days to 40°C by the end. The sky is clear or mostly clear about 85% of the time in April, and the air most often feels dry.

Daylight stretches from about 12 h 06 min at the start of April to 12 h 30 min by month's end. Set against the rest of the year, April is Kassala's 5th-clearest and 7th-windiest month. For the whole year in context, see Kassala's year-round climate.

Daytime high
40°
2nd warmest
Overnight low
25°
7th coldest
Rainfall
1 mm
0.4 wet days
Daylight
12 h 18 min
6:24 AM – 6:45 PM
Cloud cover
17%
5th clearest
Wind
12 km/h
7th windiest
Solar energy
7.4 kWh/m²
Travel score
0.3
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 April

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 39°C in the first days to 40°C by the end.

A typical April day in Kassala reaches about 40°C in the afternoon and slips back to 25°C overnight — a 15°C spread between the day's warmth and the night's chill. On most days the high lands between 37°C and 42°C. Set against its neighbours, April runs about 3°C warmer than March and on par with May.

20°30°40°151015202530
Avg high (°C)Avg low (°C)
13923
23923
33923
43923
53923
63923
73924
83924
93924
103924
114024
124024
134024
144025
154025
164025
174025
184025
194025
204025
214025
224026
234026
244026
254026
264026
274026
284026
294026
304026

How April really feels in Kassala

Once humidity and wind are folded in, April averages 30 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
30
25 feel dangerously hot (≥ 39°C)
Days feeling ≤ C
0
wind chill below the day's low

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

Kassala weather by month

How April compares with the rest of the year at a glance. April is the 2nd-warmest and 7th-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 April

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

Beyond those clear spells, partly cloudy skies cover about 8% of April, with mostly cloudy or overcast conditions the remaining 6%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1937
2937
3937
4937
5946
6946
7946
8946
9946
10946
11946
12946
13946
14946
15955
16955
17955
18955
19955
20955
21946
22937
23937
24937
25937
26937
27937
28937
29928
30928

Chance of precipitation in April

Any precipitation

Kassala gets around 1 mm of rain over 0.4 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 1% and peaks near 2% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
10
20
30
41
51
61
71
81
91
101
111
121
131
141
151
161
171
182
192
202
212
222
232
242
252
262
272
282
292
302

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the dry band about 79% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
181181
280191
380191
479201
578202
678202
777212
877212
977212
1078202
1178202
1278202
1378202
1479192
1579192
1679192
1780182
1880182
1981172
2081172
2181172
2280173
2380173
2480173
2580164
2680164
2779165
2879165
2978166
3077176

Wind in April

Winds average 12 km/h in April.

Across April, daily wind ranges from about 11 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light 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
2312calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3011calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 06 min at the start of April to 12 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 24 minutes over April. Sunrise moves from 6:35 AM to 6:16 AM, and sunset from 6:43 PM to 6:48 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:356:43
212.16:346:43
312.26:346:43
412.26:336:43
512.26:326:43
612.26:316:44
712.26:316:44
812.26:306:44
912.26:296:44
1012.36:286:44
1112.36:286:44
1212.36:276:44
1312.36:266:45
1412.36:266:45
1512.36:256:45
1612.36:246:45
1712.46:246:45
1812.46:236:45
1912.46:226:46
2012.46:226:46
2112.46:216:46
2212.46:206:46
2312.46:206:46
2412.56:196:46
2512.56:196:47
2612.56:186:47
2712.56:176:47
2812.56:176:47
2912.56:166:48
3012.56:166:48

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 7.4 kWh/m² — the sunniest month for solar.

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 — April's 7.4 kWh/m² sits near the top of that range.

02468151015202530
Solar energy (kWh/m²)Level
17.3Intense
27.3Intense
37.3Intense
47.4Intense
57.4Intense
67.4Intense
77.4Intense
87.4Intense
97.4Intense
107.4Intense
117.4Intense
127.4Intense
137.4Intense
147.4Intense
157.4Intense
167.4Intense
177.4Intense
187.4Intense
197.4Intense
207.4Intense
217.4Intense
227.4Intense
237.4Intense
247.4Intense
257.4Intense
267.4Intense
277.4Intense
287.4Intense
297.4Intense
307.4Intense
Planning a trip in April

Hazard calendar for Kassala

In seasonPeak

None of Kassala's seasonal hazards are active in April. 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 April a good time to visit Kassala?

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

0.3
Sightseeing
11th-best month of the year
3.5
Beach & pool
11th-best month of the year

April is a weaker month for outdoor sightseeing in Kassala.

What to pack for Kassala in April

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

In April, Kassala sees daytime highs around 40°C and nights near 25°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Kassala in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 14 (very high — sun protection essential). 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 April

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where April 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
April 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).