Riohacha weather in April

In April, Riohacha sees average daytime highs of 31°C and overnight lows near 25°C, with 48 mm of rain across 9.5 wet days and about 12.2 hours of daylight. It is the 6th-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 9% of the time in April, and the air most often feels oppressive.

Daylight stretches from about 12 h 06 min at the start of April to 12 h 24 min by month's end. Set against the rest of the year, April is Riohacha's 10th-clearest and 7th-windiest month. For the whole year in context, see Riohacha's year-round climate.

Daytime high
31°
6th warmest
Overnight low
25°
7th coldest
Rainfall
48 mm
9.5 wet days
Daylight
12 h 18 min
5:44 AM – 6:00 PM
Cloud cover
80%
10th clearest
Wind
17 km/h
7th windiest
Solar energy
5.6 kWh/m²
Travel score
4.1
out of 10

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 31°C through the month.

A typical April day in Riohacha reaches about 31°C in the afternoon and slips back to 25°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 33°C. Set against its neighbours, April runs on par with March and on par with May.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13125
23125
33125
43125
53125
63125
73125
83125
93125
103125
113125
123125
133125
143125
153125
163125
173125
183125
193125
203125
213125
223125
233125
243125
253125
263126
273126
283126
293126
303126

How April really feels in Riohacha

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
heat index over the day's high
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.

Riohacha weather by month

How April compares with the rest of the year at a glance. April is the 6th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 24°133.711.45.7
Feb31° / 24°102.511.65.6
Mar31° / 25°174.211.95.1
Apr31° / 25°489.512.24.1
May31° / 26°13917.612.53.3
Jun32° / 26°8112.512.73.4
Jul33° / 26°498.812.63.5
Aug32° / 26°9715.712.43.1
Sep31° / 25°16522.412.12.9
Oct30° / 25°18925.411.73.0
Nov30° / 25°12719.811.53.7
Dec30° / 25°459.911.35.0

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 9% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 12% of April, with mostly cloudy or overcast conditions the remaining 80%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13466
23466
33268
43268
52971
62872
72872
82674
92575
102575
112377
122278
132278
142080
152080
162080
171981
181882
191783
201783
211684
221585
231486
241486
251387
261189
271189
281189
291189
301090

Chance of precipitation in April

Any precipitation

Riohacha gets around 48 mm of rain over 9.5 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 32% and peaks near 46% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
117
218
318
419
520
621
722
823
924
1026
1127
1229
1330
1432
1533
1634
1736
1837
1938
2039
2139
2240
2341
2442
2542
2643
2743
2844
2945
3046

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the oppressive band about 71% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)Miserable (%)
127703
226713
325714
424724
523734
622735
721736
821736
920737
1019738
1118739
12177310
13177211
14167212
15157213
16147214
17147016
18137017
19127018
20117019
21107020
2297021
2387022
2477023
2576924
2666826
2756827
2846828
2946729
3036730

Wind in April

Winds average 17 km/h in April.

Across April, daily wind ranges from about 16 km/h on the calmest days to 19 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202530
Wind speed (km/h)Feels
119light breeze
219light breeze
319light breeze
418light breeze
518light breeze
618light breeze
718light breeze
818light breeze
918light breeze
1018light breeze
1118light breeze
1218light breeze
1317light breeze
1417light breeze
1517light breeze
1617light breeze
1717light breeze
1817light breeze
1917light breeze
2016light breeze
2116light breeze
2216light breeze
2316light breeze
2416light breeze
2516light breeze
2616light breeze
2716light breeze
2816light breeze
2916light breeze
3016light breeze

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 06 min at the start of April to 12 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 18 minutes over April. Sunrise moves from 5:53 AM to 5:37 AM, and sunset from 5:59 PM to 6:01 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.15:535:59
212.15:535:59
312.15:525:59
412.15:515:59
512.15:515:59
612.25:505:59
712.25:505:59
812.25:495:59
912.25:485:59
1012.25:485:59
1112.25:475:59
1212.25:475:59
1312.25:465:59
1412.25:455:59
1512.25:455:59
1612.35:446:00
1712.35:446:00
1812.35:436:00
1912.35:426:00
2012.35:426:00
2112.35:416:00
2212.35:416:00
2312.35:406:00
2412.35:406:00
2512.35:396:00
2612.45:396:00
2712.45:386:00
2812.45:386:01
2912.45:386:01
3012.45:376:01

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.6 kWh/m².

For context, solar energy here swings from a low near 4.79 kWh/m² to a high of 6.23 kWh/m² in July across the year — April's 5.6 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.8Bright
25.8Bright
35.8Bright
45.8Bright
55.8Bright
65.8Bright
75.8Bright
85.7Bright
95.7Bright
105.7Bright
115.7Bright
125.7Bright
135.6Bright
145.6Bright
155.6Bright
165.6Bright
175.6Bright
185.5Bright
195.5Bright
205.5Bright
215.5Bright
225.5Bright
235.5Bright
245.4Bright
255.4Bright
265.4Bright
275.4Bright
285.4Bright
295.4Bright
305.4Bright
Planning a trip in April

Hazard calendar for Riohacha

In seasonPeak

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

Riohacha sits in the Atlantic hurricane belt; the season peaks August–October.

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

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

Is April a good time to visit Riohacha?

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

4.1
Sightseeing
5th-best month of the year
6.2
Beach & pool
5th-best month of the year

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

What to pack for Riohacha in April

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

In April, Riohacha sees daytime highs around 31°C and nights near 25°C. Pack light clothes. Worth having: rain gear and sun protection. About 10 days see rain.

light clothesrain gearsun protection

Sea temperature near Riohacha in April

The nearest coast averages about 26°C in April — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in September at about 29°C and coldest in February near 25°C.

The water stays above 20°C all year — warm enough for a swim any month.

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan25Warm
Feb25Warm
Mar25Warm
Apr26Warm
May27Warm
Jun28Warm
Jul27Warm
Aug28Warm
Sep29Tropical
Oct29Tropical
Nov28Tropical
Dec27Warm

UV index in Riohacha in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April 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 Riohacha peaks around April 13 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 13 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highApr 13UV 13Dec 13UV 9
UV index (midday)Level
Jan11Extreme
Feb12Extreme
Mar13Extreme
Apr13Extreme
May12Extreme
Jun12Extreme
Jul11Extreme
Aug12Extreme
Sep12Extreme
Oct11Extreme
Nov10Very high
Dec9Very high

Air quality in Riohacha 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 Riohacha is worst in June — around 30 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (January, 11 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJun 1530 µg/m³Jan 1011 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb15Moderate
Mar22Moderate
Apr25Moderate
May28Moderate
Jun30Moderate
Jul27Moderate
Aug28Moderate
Sep19Moderate
Oct16Moderate
Nov13Moderate
Dec11Good
Location & terrain

Where is Riohacha?

Riohacha sits at 11.5°N, 72.9°W, 7 m above sea level, in Colombia. The nearest listed city is Albania, 55 km away.

VillanuevaValledupar

Topography around Riohacha

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

Within 3 km, the terrain around Riohacha has only modest variations in elevation — a maximum elevation change of 25 m around an average of 6 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 46 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,978 m.

The land around Riohacha is covered by artificial surfaces (39%) and water (31%) within 3 km, water (43%) and shrubs (34%) within 16 km, and water (36%), trees (32%) and shrubs (24%) within 80 km.

3 km
25 m
16 km
46 m
80 km
3,978 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwatermangroves
April weather nearby: Albania 55 km · Hatonuevo 55 km · Barrancas 66 km · Fonseca 73 km · Maicao 75 km · San Juan del Cesar 87 km · Villanueva 104 km · Valledupar 126 km

Colombia travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type A / B
120 / 240 V · 60 Hz
Prices
≈ 38% of US
price level, 2025
GDP per capita
$8,562
2025
Happiness
6.0 / 10
World Happiness, 2025
Safe drinking water
74%
of population, 2024
Homicide rate
24.9
per 100k, 2023
Road deaths
15.4
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 480
Religion
Roman Catholic 64%Protestant 17%none 14%atheist 1%

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 Riohacha (11.5444°, -72.9072°, elevation 7 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. 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).