Concón weather in May

In May, Concón sees average daytime highs of 16°C and overnight lows near 10°C, with 51 mm of rain across 4 wet days and about 10.3 hours of daylight. It is the 8th-warmest and 4th-wettest month of the year here.

Highs ease over the month, from about 17°C in the first days to 15°C by the end. The sky is clear or mostly clear about 41% of the time in May, and the air most often feels dry.

Daylight stretches from about 10 h 42 min at the start of May to 10 hours by month's end. Set against the rest of the year, May is Concón's 11th-clearest and 12th-windiest month. For the whole year in context, see Concón's year-round climate.

Daytime high
16°
8th warmest
Overnight low
10°
5th coldest
Rainfall
51 mm
4 wet days
Daylight
10 h 18 min
8:33 AM – 6:52 PM
Cloud cover
53%
11th clearest
Wind
10 km/h
12th windiest
Solar energy
3.19 kWh/m²
Travel score
5.8
out of 10
Air quality
Moderate
PM2.5 14.2 µg/m³ · 2019

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

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 17°C in the first days to 15°C by the end.

A typical May day in Concón reaches about 16°C in the afternoon and slips back to 10°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 14°C and 18°C. Set against its neighbours, May runs about 2°C cooler than April and about 1°C warmer than June.

10°15°20°151015202531
Avg high (°C)Avg low (°C)
11711
21711
31711
41710
51710
61710
71710
81710
91610
101610
111610
121610
131610
141610
151610
161610
171610
181610
191610
201610
211610
221610
231610
241510
251510
261510
27159
28159
29159
30159
31159

Concón weather by month

How May compares with the rest of the year at a glance. May is the 8th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan21° / 15°00.113.98.7
Feb20° / 14°10.213.28.7
Mar20° / 13°30.612.38.4
Apr18° / 12°141.911.27.3
May16° / 10°51410.35.8
Jun15° / 1066.59.94.7
Jul14° / 605104.6
Aug14° / 534.510.84.9
Sep15° / 242.711.85.6
Oct17° / 11°131.712.86.6
Nov18° / 12°20.613.77.9
Dec19° / 13°30.314.18.4

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 41% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 14% of May, with mostly cloudy or overcast conditions the remaining 45%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16733
26733
36634
46436
56337
66337
76238
86139
96040
105842
115743
125644
135545
145446
155446
165248
175149
185149
195050
205050
215050
224951
234852
244951
254951
264951
274951
285050
295050
305050
315149

Chance of precipitation in May

Any precipitation

Concón gets around 51 mm of rain over 4 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 13% and peaks near 19% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
18
28
38
48
58
68
79
89
99
1010
1110
1210
1311
1411
1512
1612
1713
1813
1914
2015
2115
2216
2316
2417
2517
2617
2718
2818
2918
3019
3119

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the dry band about 97% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)
1964
2964
3964
4973
5973
6973
7973
8973
9982
10982
11982
12982
13982
14982
15982
16982
17982
18982
19973
20973
21973
22973
23973
24973
25973
26973
27973
28973
29973
30973
31982

Wind in May

Winds average 10 km/h in May, the calmest month.

Across May, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2911calm
3011calm
3111calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 10 h 42 min at the start of May to 10 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 42 minutes over May. Sunrise moves from 8:22 AM to 8:43 AM, and sunset from 7:05 PM to 6:44 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.78:227:05
210.78:237:04
310.78:237:03
410.68:247:02
510.68:257:01
610.68:267:00
710.58:266:59
810.58:276:58
910.58:286:57
1010.58:296:56
1110.48:296:55
1210.48:306:55
1310.48:316:54
1410.48:326:53
1510.38:326:52
1610.38:336:52
1710.38:346:51
1810.38:346:50
1910.28:356:50
2010.28:366:49
2110.28:376:48
2210.28:376:48
2310.28:386:47
2410.18:396:47
2510.18:396:46
2610.18:406:46
2710.18:416:45
2810.18:416:45
2910.08:426:44
3010.08:436:44
3110.08:436:44

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 3.19 kWh/m².

For context, solar energy here swings from a low near 2.59 kWh/m² to a high of 8.9 kWh/m² in December across the year — May's 3.19 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
13.8Moderate
23.8Moderate
33.7Moderate
43.7Moderate
53.6Moderate
63.6Moderate
73.6Moderate
83.5Moderate
93.5Moderate
103.4Moderate
113.4Moderate
123.3Moderate
133.3Moderate
143.3Moderate
153.2Moderate
163.2Moderate
173.1Moderate
183.1Moderate
193.1Moderate
203.0Moderate
213.0Moderate
223.0Moderate
232.9Moderate
242.9Moderate
252.9Moderate
262.9Moderate
272.8Moderate
282.8Moderate
292.8Moderate
302.8Moderate
312.8Moderate
Planning a trip in May

Is May a good time to visit Concón?

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

5.8
Sightseeing
8th-best month of the year
0.7
Beach & pool
8th-best month of the year

May is a reasonable time to visit Concón for sightseeing.

What to pack for Concón in May

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

In May, Concón sees daytime highs around 16°C and nights near 10°C. Worth packing: a warm layer. About 4 days see rain.

a warm layer

Sea temperature near Concón in May

The nearest coast averages about 14°C in May — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in February at about 17°C and coldest in August near 13°C.

The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.

12°14°16°18°JanFebMarAprMayJunJulAugSepOctNovDecbracingcool
Sea temperature (°C)Comfort
Jan17Cool
Feb17Cool
Mar17Cool
Apr15Cool
May14Bracing
Jun14Bracing
Jul13Bracing
Aug13Bracing
Sep13Bracing
Oct13Bracing
Nov14Bracing
Dec16Cool

UV index in Concón in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Concón peaks around January 18 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeModerateHighVery highExtremeJan 18UV 13Jun 19UV 3
UV index (midday)Level
Jan14Extreme
Feb12Extreme
Mar10Extreme
Apr5Moderate
May4Moderate
Jun3Moderate
Jul3Moderate
Aug4Moderate
Sep6High
Oct9Very high
Nov10Extreme
Dec12Extreme

Air quality in Concón 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 Concón is worst in July — around 23 µg/m³ PM2.5 (moderate), about 3.2× the cleanest month (February, 7 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Concón's WHO annual average of 14.2 µg/m³.

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1423 µg/m³Feb 117 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb7Good
Mar9Good
Apr14Moderate
May21Moderate
Jun22Moderate
Jul23Moderate
Aug20Moderate
Sep16Moderate
Oct11Good
Nov9Good
Dec9Good
Location & terrain

Where is Concón?

Concón sits at 32.9°S, 71.5°W, 49 m above sea level, in Chile. The nearest listed city is Vina del Mar, 12 km away.

Topography around Concón

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

Within 3 km, the terrain around Concón has only modest variations in elevation — a maximum elevation change of 184 m around an average of 38 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 713 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,326 m.

The land around Concón is covered by water (38%) and artificial surfaces (25%) within 3 km, water (41%) within 16 km, and water (32%) and shrubs (30%) within 80 km.

3 km
184 m
16 km
713 m
80 km
2,326 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
May weather nearby: Vina del Mar 12 km · Quintero 15 km · Quilpué 16 km · Valparaiso 17 km · Villa Alemana 19 km · Placilla 22 km · Quillota 25 km · Limache 26 km

Chile travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F / L
220 V · 50 Hz
Prices
≈ 48% of US
price level, 2025
GDP per capita
$17,995
2025
Happiness
6.3 / 10
World Happiness, 2025
Safe drinking water
98%
of population, 2024
Homicide rate
6.3
per 100k, 2023
Road deaths
14.9
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 517
Religion
Catholic 57%none 26%Evangelical or Protestant 16%other Christians and traditions related to Christ 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 Concón (-32.922°, -71.5162°, elevation 49 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. 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).