Riohacha weather in March

In March, Riohacha sees average daytime highs of 31°C and overnight lows near 25°C, with 17 mm of rain across 4.2 wet days and about 11.9 hours of daylight. It is the 7th-warmest and 10th-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 29% of the time in March, and the air most often feels oppressive.

Daylight stretches from about 11 h 48 min at the start of March to 12 h 06 min by month's end. Set against the rest of the year, March is Riohacha's 4th-clearest and 3rd-windiest month. For the whole year in context, see Riohacha's year-round climate.

Daytime high
31°
7th warmest
Overnight low
25°
4th coldest
Rainfall
17 mm
4.2 wet days
Daylight
11 h 54 min
6:04 AM – 5:59 PM
Cloud cover
58%
4th clearest
Wind
20 km/h
3rd windiest
Solar energy
5.81 kWh/m²
Travel score
5.1
out of 10

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

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

A typical March 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, March runs on par with February and on par with April.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13124
23124
33124
43124
53124
63124
73124
83124
93124
103125
113125
123125
133125
143125
153125
163125
173125
183125
193125
203125
213125
223125
233125
243125
253125
263125
273125
283125
293125
303125
313125

How March really feels in Riohacha

Once humidity and wind are folded in, March 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 March is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Riohacha weather by month

How March compares with the rest of the year at a glance. March is the 7th-warmest and 10th-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 March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 29% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 22% of March, with mostly cloudy or overcast conditions the remaining 49%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16436
26337
36337
46139
56040
66040
75941
85941
95743
105743
115644
125545
135545
145347
155248
165149
175050
184852
194852
204753
214654
224555
234456
244456
254357
264159
274159
284060
293961
303862
313763

Chance of precipitation in March

Any precipitation

Riohacha gets around 17 mm of rain over 4.2 wet days in March. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 14% and peaks near 17% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
110
211
311
411
512
612
712
812
912
1013
1113
1213
1313
1413
1513
1613
1713
1814
1914
2014
2114
2215
2315
2415
2515
2616
2716
2816
2916
3016
3117

Humidity in March

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, March lands in the oppressive band about 53% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1157411
2156412
3056422
4056422
5055432
6055432
7055432
8054442
9054442
10052453
11051463
12050473
13050483
14049493
15048503
16046522
17045532
18044542
19042562
20041572
21040582
22039592
23037612
24036622
25035632
26034642
27032662
28031672
29030682
30029692
31028693

Wind in March

Winds average 20 km/h in March.

Across March, daily wind ranges from about 19 km/h on the calmest days to 20 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202531
Wind speed (km/h)Feels
120breezy
220breezy
320breezy
420breezy
520breezy
620breezy
720breezy
820breezy
920breezy
1020light breeze
1120light breeze
1220light breeze
1320light breeze
1420light breeze
1520light breeze
1619light breeze
1719light breeze
1819light breeze
1919light breeze
2019light breeze
2119light breeze
2219light breeze
2319light breeze
2419light breeze
2519light breeze
2619light breeze
2719light breeze
2819light breeze
2919light breeze
3019light breeze
3119light breeze

Sunrise & sunset in March

DaylightNight

Daylight runs from about 11 h 48 min at the start of March to 12 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 18 minutes over March. Sunrise moves from 6:12 AM to 5:54 AM, and sunset from 5:58 PM to 5:59 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.86:125:58
211.86:125:58
311.86:115:58
411.86:115:58
511.86:105:58
611.86:095:58
711.86:095:58
811.86:085:58
911.86:085:59
1011.96:075:59
1111.96:075:59
1211.96:065:59
1311.96:055:59
1411.96:055:59
1511.96:045:59
1611.96:045:59
1711.96:035:59
1811.96:025:59
1912.06:025:59
2012.06:015:59
2112.06:015:59
2212.06:005:59
2312.05:595:59
2412.05:595:59
2512.05:585:59
2612.05:575:59
2712.05:575:59
2812.15:565:59
2912.15:555:59
3012.15:555:59
3112.15:545:59

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 5.81 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 — March's 5.81 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.7Bright
25.7Bright
35.7Bright
45.7Bright
55.7Bright
65.7Bright
75.7Bright
85.8Bright
95.8Bright
105.8Bright
115.8Bright
125.8Bright
135.8Bright
145.8Bright
155.8Bright
165.8Bright
175.8Bright
185.8Bright
195.8Bright
205.8Bright
215.8Bright
225.8Bright
235.8Bright
245.8Bright
255.9Bright
265.9Bright
275.9Bright
285.9Bright
295.8Bright
305.8Bright
315.8Bright
Planning a trip in March

Hazard calendar for Riohacha

In seasonPeak

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

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

5.1
Sightseeing
3rd-best month of the year
7.5
Beach & pool
3rd-best month of the year

March 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 March

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

In March, Riohacha sees daytime highs around 31°C and nights near 25°C. Pack light clothes. Worth having: sun protection. About 4 days see rain.

light clothessun protection

Sea temperature near Riohacha in March

The nearest coast averages about 25°C in March — 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 March

LowModerateHighVery highExtreme

Clear-sky midday UV in March 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 March

GoodModeratePoorUnhealthyVery unhealthy

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