Balboa weather in May

In May, Balboa sees average daytime highs of 24°C and overnight lows near 16°C, with 473 mm of rain across 29.1 wet days and about 12.1 hours of daylight. It is the 6th-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 24°C through the month. The sky is clear or mostly clear about 0% of the time in May, and the air most often feels humid.

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

Daytime high
24°
6th warmest
Overnight low
16°
12th coldest
Rainfall
473 mm
29.1 wet days
Daylight
12 h 06 min
6:02 AM – 6:08 PM
Cloud cover
90%
10th clearest
Wind
3 km/h
10th windiest
Solar energy
4.28 kWh/m²
Travel score
3.7
out of 10

Balboa is town in Cauca, Colombia.

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

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 24°C through the month.

A typical May day in Balboa reaches about 24°C in the afternoon and slips back to 16°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 26°C. Set against its neighbours, May runs on par with April and on par with June.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12416
22416
32416
42416
52416
62416
72416
82416
92416
102416
112416
122416
132416
142416
152416
162416
172416
182416
192416
202416
212416
222416
232416
242416
252416
262416
272416
282416
292416
302416
312416

Balboa weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan24° / 16°41728.811.93.9
Feb24° / 16°36425.811.93.9
Mar24° / 16°48029.6123.7
Apr24° / 16°52829.3123.6
May24° / 16°47329.112.13.7
Jun24° / 16°29323.412.14.4
Jul25° / 16°19117.812.15.3
Aug26° / 16°15916.312.15.3
Sep25° / 16°30823.9124.2
Oct24° / 16°50029.5123.7
Nov23° / 16°57929.411.93.5
Dec23° / 16°49829.311.93.7

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 0% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 3% of May, with mostly cloudy or overcast conditions the remaining 97%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1298
2298
3298
4298
5397
6397
7397
8397
9397
10397
11397
12397
13397
14397
15397
16397
17397
18397
19397
20397
21397
22397
23397
24397
25397
26397
27397
28595
29595
30595
31595

Chance of precipitation in May

Any precipitation

Balboa gets around 473 mm of rain over 29.1 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 94% and peaks near 97% on the wettest days.

0%20%40%60%80%100%151015202531
Rain chance (%)
197
297
397
496
596
695
795
894
994
1093
1193
1293
1392
1492
1592
1692
1792
1892
1993
2093
2193
2293
2394
2494
2594
2693
2793
2893
2992
3092
3191

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the humid band about 92% of days. Sticky, muggy-or-worse air turns up on roughly 6% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)
11927
21927
31927
41927
51927
61927
71927
82917
92917
102917
112908
122908
132908
142908
152917
162917
172917
182917
192926
202926
212926
222935
232935
242944
252944
262944
272953
282953
293943
303943
313952

Wind in May

Winds average 3 km/h in May.

Across May, daily wind ranges from about 3 km/h on the calmest days to 3 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
13calm
23calm
33calm
43calm
53calm
63calm
73calm
83calm
93calm
103calm
113calm
123calm
133calm
143calm
153calm
163calm
173calm
183calm
193calm
203calm
213calm
223calm
233calm
243calm
253calm
263calm
273calm
283calm
293calm
303calm
313calm

Sunrise & sunset in May

DaylightNight

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

Days grow by about 0 minutes over May. Sunrise moves from 6:04 AM to 6:03 AM, and sunset from 6:08 PM to 6:10 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:046:08
212.16:046:08
312.16:046:08
412.16:036:08
512.16:036:08
612.16:036:08
712.16:036:08
812.16:036:08
912.16:036:08
1012.16:036:08
1112.16:036:08
1212.16:036:08
1312.16:026:08
1412.16:026:08
1512.16:026:08
1612.16:026:08
1712.16:026:08
1812.16:026:08
1912.16:026:08
2012.16:026:08
2112.16:026:08
2212.16:026:08
2312.16:026:08
2412.16:026:09
2512.16:026:09
2612.16:036:09
2712.16:036:09
2812.16:036:09
2912.16:036:09
3012.16:036:09
3112.16:036:10

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 4.28 kWh/m².

For context, solar energy here swings from a low near 3.88 kWh/m² to a high of 5.08 kWh/m² in August across the year — May's 4.28 kWh/m² sits near the bottom.

012345151015202531
Solar energy (kWh/m²)Level
14.3Bright
24.3Bright
34.3Bright
44.3Bright
54.3Bright
64.3Bright
74.3Bright
84.3Bright
94.3Bright
104.3Bright
114.3Bright
124.3Bright
134.3Bright
144.3Bright
154.3Bright
164.3Bright
174.3Bright
184.3Bright
194.3Bright
204.3Bright
214.3Bright
224.2Bright
234.2Bright
244.2Bright
254.2Bright
264.2Bright
274.2Bright
284.3Bright
294.3Bright
304.3Bright
314.3Bright
Planning a trip in May

Is May a good time to visit Balboa?

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

3.7
Sightseeing
7th-best month of the year
3.3
Beach & pool
6th-best month of the year

May is a weaker month for outdoor sightseeing in Balboa.

What to pack for Balboa in May

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

In May, Balboa sees daytime highs around 24°C and nights near 16°C. Pack rain gear. Worth having: light clothes. About 29 days see rain.

rain gearlight clothes

UV index in Balboa in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May 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 Balboa peaks around February 18 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near August 10 at about 12 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeFeb 18UV 16Aug 10UV 12
UV index (midday)Level
Jan14Extreme
Feb16Extreme
Mar15Extreme
Apr14Extreme
May14Extreme
Jun13Extreme
Jul12Extreme
Aug12Extreme
Sep14Extreme
Oct14Extreme
Nov12Extreme
Dec13Extreme

Air quality in Balboa in May

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where May falls, not just the annual average.

Air quality in Balboa is worst in March — around 17 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateMar 1716 µg/m³Nov 1812 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb15Moderate
Mar17Moderate
Apr15Moderate
May14Moderate
Jun12Moderate
Jul12Moderate
Aug14Moderate
Sep15Moderate
Oct13Moderate
Nov12Good
Dec12Moderate
Location & terrain

Where is Balboa?

Balboa sits at 2.0°N, 77.2°W, 1,616 m above sea level, in Colombia. The nearest listed city is Patía, 18 km away.

Topography around Balboa

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

Within 3 km, the terrain around Balboa has very significant variations in elevation — a maximum elevation change of 1,524 m around an average of 1,522 m above sea level; within 16 km, extreme variations in elevation — a maximum elevation change of 2,930 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,378 m.

The land around Balboa is covered by trees (64%) and grassland (35%) within 3 km, trees (56%) and grassland (43%) within 16 km, and trees (79%) and grassland (20%) within 80 km.

3 km
1,524 m
16 km
2,930 m
80 km
4,378 m
treesgrasslandartificial surfaceswater
May weather nearby: Patía 18 km · La Unión 50 km · Providencia 59 km · San Lorenzo 60 km · Villa Rica 67 km · Buesaco 73 km · Popayán 80 km · Samaniego 89 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 Balboa (2.0418°, -77.2165°, elevation 1,616 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).