Cocula weather in December

In December, Cocula sees average daytime highs of 23°C and overnight lows near 8°C, with 11 mm of rain across 2.2 wet days and about 10.8 hours of daylight. It is the 11th-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 23°C through the month. The sky is clear or mostly clear about 52% of the time in December, and the air most often feels dry.

Daylight stretches from about 10 h 54 min at the start of December to 10 h 48 min by month's end. Set against the rest of the year, December is Cocula's 7th-clearest and 6th-windiest month. For the whole year in context, see Cocula's year-round climate.

Daytime high
23°
11th warmest
Overnight low
2nd coldest
Rainfall
11 mm
2.2 wet days
Daylight
10 h 48 min
7:28 AM – 6:15 PM
Cloud cover
43%
7th clearest
Wind
5 km/h
6th windiest
Solar energy
4.72 kWh/m²
Travel score
8.5
out of 10

Cocula is municipal seat of Cocula, State of Jalisco, Mexico.

Density
5,853/km²
people per km²
Founded
1532

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 23°C through the month.

A typical December day in Cocula reaches about 23°C in the afternoon and slips back to 8°C overnight — a 15°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 26°C. Set against its neighbours, December runs about 1°C cooler than November and on par with January.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
1249
2249
3249
4249
5249
6249
7249
8249
9249
10249
11249
12249
13249
14238
15238
16238
17238
18238
19238
20238
21238
22238
23238
24238
25238
26238
27238
28238
29238
30238
31238

Cocula weather by month

How December compares with the rest of the year at a glance. December is the 11th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan23° / 242.610.98.4
Feb25° / 162.111.38.6
Mar27° / 10°91.511.98.2
Apr29° / 12°61.312.56.6
May30° / 14°326.4135.5
Jun28° / 16°20621.113.24.4
Jul25° / 16°3052813.13.9
Aug25° / 16°27926.912.74.1
Sep25° / 16°2312312.14.6
Oct25° / 14°8711.511.56.6
Nov25° / 11°214118.3
Dec23° / 112.210.88.5

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 52% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 15% of December, with mostly cloudy or overcast conditions the remaining 33%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17624
27426
37426
47327
57228
67129
77129
87030
96931
106931
116832
126832
136832
146832
156832
166733
176733
186733
196634
206634
216535
226535
236436
246337
256238
266139
276139
286139
296139
306139
316238

Chance of precipitation in December

Any precipitation

Cocula gets around 11 mm of rain over 2.2 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 7% and peaks near 8% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
16
26
36
46
56
66
76
86
97
107
117
127
137
147
157
167
177
187
197
207
217
227
238
248
258
268
277
287
297
307
317

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 (%)
1964
2964
3964
4973
5973
6973
7973
8973
9982
10982
11982
12982
13982
14991
15991
16991
17991
18991
19991
20991
211000
221000
231000
241000
251000
261000
271000
281000
291000
301000
311000

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 10 h 54 min at the start of December to 10 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over December. Sunrise moves from 7:19 AM to 7:35 AM, and sunset from 6:11 PM to 6:22 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.97:196:11
210.87:206:11
310.87:216:11
410.87:216:11
510.87:226:11
610.87:236:12
710.87:236:12
810.87:246:12
910.87:246:12
1010.87:256:13
1110.87:256:13
1210.87:266:13
1310.87:276:14
1410.87:276:14
1510.87:286:14
1610.87:286:15
1710.87:296:15
1810.87:296:15
1910.87:306:16
2010.87:306:16
2110.87:316:17
2210.87:316:17
2310.87:326:18
2410.87:326:18
2510.87:336:19
2610.87:336:19
2710.87:336:20
2810.87:346:20
2910.87:346:21
3010.87:356:21
3110.87:356:22

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 4.72 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 4.72 kWh/m² to a high of 7.52 kWh/m² in April across the year — December's 4.72 kWh/m² sits near the bottom.

024151015202531
Solar energy (kWh/m²)Level
14.9Bright
24.8Bright
34.8Bright
44.8Bright
54.8Bright
64.8Bright
74.8Bright
84.8Bright
94.7Bright
104.7Bright
114.7Bright
124.7Bright
134.7Bright
144.7Bright
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
304.7Bright
314.7Bright
Planning a trip in December

Hazard calendar for Cocula

In seasonPeak

None of Cocula's seasonal hazards are active in December. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Cocula's monsoon runs June–September, when most of the year's rain falls.

Monsoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is December a good time to visit Cocula?

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

8.5
Sightseeing
2nd-best month of the year
6.8
Beach & pool
6th-best month of the year

December is one of the better times to visit Cocula for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Cocula in December

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

In December, Cocula sees daytime highs around 23°C and nights near 8°C. Worth packing: light clothes and sun protection.

light clothessun protection

UV index in Cocula in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Cocula peaks around April 23 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highApr 23UV 13Dec 16UV 7
UV index (midday)Level
Jan8Very high
Feb11Extreme
Mar13Extreme
Apr13Extreme
May13Extreme
Jun12Extreme
Jul12Extreme
Aug12Extreme
Sep12Extreme
Oct10Extreme
Nov8Very high
Dec7High

Air quality in Cocula in December

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Cocula is worst in May — around 44 µg/m³ PM2.5 (poor), about 3.2× the cleanest month (July, 14 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateMay 1342 µg/m³Jul 2114 µg/m³
PM2.5 (µg/m³)Level
Jan20Moderate
Feb18Moderate
Mar20Moderate
Apr33Moderate
May44Poor
Jun17Moderate
Jul14Moderate
Aug15Moderate
Sep17Moderate
Oct17Moderate
Nov18Moderate
Dec21Moderate
Location & terrain

Where is Cocula?

Cocula sits at 20.4°N, 103.8°W, 1,349 m above sea level, in Mexico. The nearest listed city is Zacoalco de Torres, 31 km away.

Topography around Cocula

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

Within 3 km, the terrain around Cocula has significant variations in elevation — a maximum elevation change of 260 m around an average of 1,360 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,063 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,409 m.

The land around Cocula is covered by cropland (31%) and shrubs (28%) within 3 km, cropland (32%) and trees (31%) within 16 km, and trees (43%) within 80 km.

3 km
260 m
16 km
1,063 m
80 km
2,409 m
treesshrubsgrasslandcroplandartificial surfaceswater
December weather nearby: Zacoalco de Torres 31 km · Ameca 31 km · Tala 34 km · Ahualulco de Mercado 41 km · Tlajomulco de Zúñiga 41 km · Jocotepec 42 km · San Agustín 42 km · Lomas del Sur 44 km

Mexico travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B
120 / 127 V · 60 Hz
Prices
≈ 54% of US
price level, 2025
GDP per capita
$13,889
2025
Happiness
7.0 / 10
World Happiness, 2025
Safe drinking water
43%
of population, 2024
Homicide rate
24.9
per 100k, 2023
Road deaths
12.8
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Very low
EF EPI 440
Religion
Catholic 78%no religion 11%other Evangelical Churches 8%Jehovah Witness 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 Cocula (20.3652°, -103.8221°, elevation 1,349 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).