Gualaceo weather in December

In December, Gualaceo sees average daytime highs of 17°C and overnight lows near 10°C, with 193 mm of rain across 25.9 wet days and about 12.2 hours of daylight. It is the 3rd-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 17°C through the month. The sky is clear or mostly clear about 1% of the time in December, and the air most often feels dry.

Daylight stretches from about 12 h 12 min at the start of December to 12 h 12 min by month's end. Set against the rest of the year, December is Gualaceo's 7th-clearest and 8th-windiest month. For the whole year in context, see Gualaceo's year-round climate.

Daytime high
17°
3rd warmest
Overnight low
10°
9th coldest
Rainfall
193 mm
25.9 wet days
Daylight
12 h 12 min
6:06 AM – 6:16 PM
Cloud cover
83%
7th clearest
Wind
5 km/h
8th windiest
Solar energy
4.77 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 December

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 17°C through the month.

A typical December day in Gualaceo reaches about 17°C in the afternoon and slips back to 10°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 16°C and 19°C. Set against its neighbours, December runs on par with November and on par with January.

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
161710
171710
181710
191710
201710
211710
221710
231710
241710
251710
261710
271710
281710
291710
301710
311710

Gualaceo weather by month

How December compares with the rest of the year at a glance. December is the 3rd-warmest and 3rd-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 December

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

Beyond those clear spells, partly cloudy skies cover about 7% of December, with mostly cloudy or overcast conditions the remaining 92%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11090
2991
3991
4991
5991
6991
7991
8991
9991
10991
11991
12892
13892
14892
15892
16892
17892
18892
19892
20892
21892
22892
23892
24892
25892
26892
27892
28892
29892
30892
31892

Chance of precipitation in December

Any precipitation

Gualaceo gets around 193 mm of rain over 25.9 wet days in December. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 83% and peaks near 84% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
183
283
383
483
583
683
783
883
983
1083
1184
1284
1384
1484
1584
1684
1784
1884
1984
2084
2184
2284
2384
2484
2583
2683
2782
2882
2982
3082
3182

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December 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 (%)
1991
2991
3991
4991
5991
6991
7991
81000
91000
101000
111000
121000
131000
141000
151000
161000
171000
181000
191000
201000
211000
221000
23991
24991
25991
26991
27991
28991
29991
30991
31991

Wind in December

Winds average 5 km/h in December.

Across December, 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 December

DaylightNight

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

Days grow by about 0 minutes over December. Sunrise moves from 6:00 AM to 6:13 AM, and sunset from 6:10 PM to 6:23 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.26:006:10
212.26:016:10
312.26:016:10
412.26:016:11
512.26:026:11
612.26:026:12
712.26:026:12
812.26:036:13
912.26:036:13
1012.26:046:13
1112.26:046:14
1212.26:056:14
1312.26:056:15
1412.26:056:15
1512.26:066:16
1612.26:066:16
1712.26:076:17
1812.26:076:17
1912.26:086:18
2012.26:086:18
2112.26:096:19
2212.26:096:19
2312.26:106:20
2412.26:106:20
2512.26:106:21
2612.26:116:21
2712.26:116:21
2812.26:126:22
2912.26:126:22
3012.26:136:23
3112.26:136:23

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 4.77 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 — December's 4.77 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.9Bright
24.9Bright
34.9Bright
44.9Bright
54.9Bright
64.9Bright
74.9Bright
84.8Bright
94.8Bright
104.8Bright
114.8Bright
124.8Bright
134.8Bright
144.8Bright
154.7Bright
164.7Bright
174.7Bright
184.7Bright
194.7Bright
204.7Bright
214.7Bright
224.7Bright
234.7Bright
244.7Bright
254.7Bright
264.7Bright
274.7Bright
284.7Bright
294.7Bright
304.8Bright
314.8Bright
Planning a trip in December

Is December a good time to visit Gualaceo?

Our two travel scores rate December 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

December is a weaker month for outdoor sightseeing in Gualaceo.

What to pack for Gualaceo in December

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

In December, Gualaceo sees daytime highs around 17°C and nights near 10°C. Pack rain gear. Worth having: sun protection. About 26 days see rain.

rain gearsun protection

UV index in Gualaceo in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December 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 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
December 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).