Gualaceo weather in May

In May, Gualaceo sees average daytime highs of 16°C and overnight lows near 9°C, with 142 mm of rain across 24 wet days and about 11.9 hours of daylight. It is the 8th-warmest and 7th-wettest month of the year here.

Day-to-day highs hold fairly steady near 16°C through the month. The sky is clear or mostly clear about 1% of the time in May, and the air most often feels dry.

Daylight stretches from about 11 h 54 min at the start of May to 11 h 48 min by month's end. Set against the rest of the year, May is Gualaceo's 7th-clearest and 8th-windiest month. For the whole year in context, see Gualaceo's year-round climate.

Daytime high
16°
8th warmest
Overnight low
7th coldest
Rainfall
142 mm
24 wet days
Daylight
11 h 54 min
6:15 AM – 6:07 PM
Cloud cover
83%
7th clearest
Wind
5 km/h
8th windiest
Solar energy
4.03 kWh/m²
Travel score
3.4
out of 10

Gualaceo is city in Azuay, Ecuador.

Density
2,586/km²
people per km²
Founded
1534

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 16°C through the month.

A typical May day in Gualaceo reaches about 16°C in the afternoon and slips back to 9°C overnight — a 7°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 on par with April and about 1°C warmer than June.

10°15°20°151015202531
Avg high (°C)Avg low (°C)
11710
21710
31710
41710
51710
61710
71710
81710
91710
101710
111710
121710
131710
141710
151710
16179
17169
18169
19169
20169
21169
22169
23169
24169
25169
26169
27169
28169
29169
30169
31169

Gualaceo weather by month

How May compares with the rest of the year at a glance. May is the 8th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan17° / 10°18025.212.13.5
Feb17° / 10°20624.212.13.3
Mar17° / 10°21227.9123.2
Apr17° / 10°19026.811.93.1
May16° / 1422411.93.4
Jun15° / 13920.411.83.3
Jul14° / 14019.111.83.1
Aug14° / 8414.411.93.7
Sep16° / 6513.1124.3
Oct17° / 13220.512.13.9
Nov17° / 17824.512.13.5
Dec17° / 10°19325.912.23.4

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 1% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 8% of May, with mostly cloudy or overcast conditions the remaining 91%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1793
2793
3793
4793
5793
6793
7793
8793
9892
10892
11892
12892
13892
14991
15991
16991
17991
18991
191090
201090
211090
221090
231090
241090
251090
261090
271090
281090
291189
301189
311189

Chance of precipitation in May

Any precipitation

Gualaceo gets around 142 mm of rain over 24 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 77% and peaks near 84% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
184
284
384
483
583
683
782
882
981
1081
1181
1280
1379
1479
1578
1677
1776
1876
1975
2074
2174
2273
2373
2473
2572
2672
2772
2871
2971
3071
3170

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 99% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)
11000
21000
31000
41000
5991
6991
7991
8991
9991
10991
11991
12991
13991
14991
15991
16991
17991
18991
19991
20991
21991
22991
23991
24991
25991
26991
27991
28991
291000
301000
311000

Wind in May

Winds average 5 km/h in May.

Across May, daily wind ranges from about 5 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm
315calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 11 h 54 min at the start of May to 11 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over May. Sunrise moves from 6:15 AM to 6:17 AM, and sunset from 6:09 PM to 6:08 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.96:156:09
211.96:156:09
311.96:156:09
411.96:156:09
511.96:156:09
611.96:156:08
711.96:156:08
811.96:156:08
911.96:156:08
1011.96:156:08
1111.96:156:08
1211.96:156:08
1311.96:156:08
1411.96:156:08
1511.96:156:07
1611.96:156:07
1711.96:156:07
1811.96:156:07
1911.96:166:07
2011.96:166:07
2111.96:166:07
2211.96:166:07
2311.96:166:07
2411.96:166:07
2511.96:166:07
2611.96:166:07
2711.96:166:08
2811.96:176:08
2911.86:176:08
3011.86:176:08
3111.86:176:08

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 4.03 kWh/m².

For context, solar energy here swings from a low near 3.67 kWh/m² to a high of 5.1 kWh/m² in October across the year — May's 4.03 kWh/m² sits near the bottom.

012345151015202531
Solar energy (kWh/m²)Level
14.0Bright
24.0Bright
34.0Bright
44.0Bright
54.0Bright
64.0Bright
74.0Moderate
84.0Moderate
94.0Moderate
104.0Bright
114.0Bright
124.0Bright
134.0Bright
144.0Bright
154.0Bright
164.0Bright
174.0Bright
184.1Bright
194.1Bright
204.1Bright
214.1Bright
224.1Bright
234.1Bright
244.0Bright
254.0Bright
264.0Bright
274.0Bright
284.0Moderate
294.0Moderate
304.0Moderate
313.9Moderate
Planning a trip in May

Is May a good time to visit Gualaceo?

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

3.4
Sightseeing
6th-best month of the year
Beach & pool
never really warm enough

May is a weaker month for outdoor sightseeing in Gualaceo.

What to pack for Gualaceo in May

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

In May, Gualaceo sees daytime highs around 16°C and nights near 9°C. Pack rain gear. Worth having: a warm layer. About 24 days see rain.

rain geara warm layer

UV index in Gualaceo in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 15 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Gualaceo peaks around February 19 at about 18 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 at about 13 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeFeb 19UV 18Jul 12UV 13
UV index (midday)Level
Jan17Extreme
Feb18Extreme
Mar18Extreme
Apr15Extreme
May15Extreme
Jun13Extreme
Jul13Extreme
Aug13Extreme
Sep15Extreme
Oct16Extreme
Nov15Extreme
Dec14Extreme
Location & terrain

Where is Gualaceo?

Gualaceo sits at 2.9°S, 78.8°W, 2,429 m above sea level, in Ecuador. The nearest listed city is Azogues, 19 km away.

GuamoteNaranjitoGuabo

Topography around Gualaceo

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

Within 3 km, the terrain around Gualaceo has large variations in elevation — a maximum elevation change of 696 m around an average of 2,381 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,597 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,542 m.

The land around Gualaceo is covered by grassland (61%) and trees (21%) within 3 km, grassland (59%) and trees (29%) within 16 km, and trees (57%) and grassland (37%) within 80 km.

3 km
696 m
16 km
1,597 m
80 km
4,542 m
treesshrubsgrasslandcroplandartificial surfaces
May weather nearby: Azogues 19 km · Cuenca 24 km · La Troncal 81 km · Naranjal 96 km · Macas 98 km · Guamote 107 km · Naranjito 111 km · Guabo 123 km

Ecuador travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 43% of US
price level, 2025
GDP per capita
$7,125
2025
Happiness
6.1 / 10
World Happiness, 2025
Safe drinking water
70%
of population, 2024
Homicide rate
45.7
per 100k, 2023
Road deaths
20.1
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 466
Religion
Roman Catholic 68%Protestant 19%none 8%other 2%

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 Gualaceo (-2.8942°, -78.7791°, elevation 2,429 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).