Ciudad Constitución in Winter
In winter (December, January and February), Ciudad Constitución sees average daytime highs around 26°C and overnight lows near 12°C, with 24 mm of rain over about 4 wet days across the season. It is the coldest season of the year and the 2nd-wettest season.
Across winter, daytime highs hold fairly steady around 26°C. The sky is clear or mostly clear about 56% of the time across winter, and the air most often feels dry.
Winter is Ciudad Constitución's best season of the year to visit on our travel score. For the whole year in context, see Ciudad Constitución's year-round climate.
- Avg daytime high
- 26°C
- coldest season of the year
- Avg overnight low
- 12°C
- Rainfall
- 24 mm
- 4 wet days
- Avg wind
- 12 km/h
- Travel score
- 8.4
- best season of the year
- Months
- Dec · Jan · Feb
Temperature in Ciudad Constitución in Winter
Across winter, daytime highs hold fairly steady around 26°C.
A typical winter day in Ciudad Constitución reaches about 26°C and drops to 12°C overnight. The warmest of the three months is February, the coolest January.
How winter really feels in Ciudad Constitución
Once humidity and wind are folded in, winter brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.
winter sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Ciudad Constitución weather by month
How the three winter months (December, January and February) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 25° / 12° | 7 | 1 | 10.6 | 8.6 |
| Feb | 26° / 12° | 7 | 1.2 | 11.1 | 8.3 |
| Mar | 27° / 13° | 3 | 0.4 | 11.8 | 8.4 |
| Apr | 28° / 14° | 1 | 0.1 | 12.6 | 7.6 |
| May | 30° / 15° | 0 | 0.1 | 13.2 | 7.1 |
| Jun | 32° / 18° | 2 | 0.2 | 13.5 | 5.6 |
| Jul | 35° / 22° | 3 | 0.6 | 13.4 | 3.5 |
| Aug | 35° / 24° | 18 | 2.4 | 12.9 | 2.8 |
| Sep | 35° / 24° | 46 | 4.2 | 12.2 | 3.3 |
| Oct | 32° / 20° | 16 | 1.3 | 11.4 | 5.2 |
| Nov | 29° / 16° | 12 | 1 | 10.8 | 7.2 |
| Dec | 26° / 12° | 10 | 1.4 | 10.5 | 8.4 |
Cloud cover in Winter
The sky is clear or mostly clear about 56% of the time across winter.
Chance of precipitation in Winter
Ciudad Constitución gets around 24 mm of rain over 4 wet days across winter. The line is the day-by-day chance of measurable precipitation.
Humidity in Winter
Most of winter feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Winter
Winds average 12 km/h across winter.
Sunrise & sunset in Winter
Daylight runs from about 10 h 36 min in early December to 11 h 24 min by late February. The lit band spans sunrise to sunset each day.
Solar energy in Winter
Average shortwave solar energy reaching the ground each day across winter, about 4.7 kWh/m².
Hazard calendar for Ciudad Constitución
None of Ciudad Constitución's seasonal hazards peak in winter. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.
Ciudad Constitución sits in the eastern Pacific hurricane zone; the season peaks August–September.
Is winter a good time to visit Ciudad Constitución?
Our two travel scores rate winter for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
winter is one of the better times to visit Ciudad Constitución for general sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Ciudad Constitución in Winter
From winter's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In winter, Ciudad Constitución sees daytime highs around 26°C and nights near 12°C. Worth packing: light clothes and sun protection.
Sea temperature near Ciudad Constitución in Winter
The nearest coast averages about 20°C across winter — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 48 km away) is warmest in September at about 26°C and coldest in April near 18°C.
It's comfortable for a long swim from Jun 25 to Jan 19 — about 6.9 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 20 | 19 | 18 | 18 | 18 | 19 | 23 | 25 | 26 | 25 | 23 | 22 |
| Comfort | Refreshing | Cool | Cool | Cool | Cool | Cool | Refreshing | Warm | Warm | Warm | Refreshing | Refreshing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 20 | Refreshing |
| Feb | 19 | Cool |
| Mar | 18 | Cool |
| Apr | 18 | Cool |
| May | 18 | Cool |
| Jun | 19 | Cool |
| Jul | 23 | Refreshing |
| Aug | 25 | Warm |
| Sep | 26 | Warm |
| Oct | 25 | Warm |
| Nov | 23 | Refreshing |
| Dec | 22 | Refreshing |
UV index in Ciudad Constitución in Winter
Clear-sky midday UV across winter averages around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Ciudad Constitución peaks around July 14 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 at about 5 (high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 6 | 7 | 9 | 11 | 11 | 12 | 13 | 11 | 10 | 8 | 6 | 5 |
| Level | High | High | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | High | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 6 | High |
| Feb | 7 | High |
| Mar | 9 | Very high |
| Apr | 11 | Extreme |
| May | 11 | Extreme |
| Jun | 12 | Extreme |
| Jul | 13 | Extreme |
| Aug | 11 | Extreme |
| Sep | 10 | Extreme |
| Oct | 8 | Very high |
| Nov | 6 | High |
| Dec | 5 | Moderate |
Where is Ciudad Constitución?
Ciudad Constitución sits at 25.0°N, 111.7°W, 53 m above sea level, in Mexico. The nearest listed city is La Paz, 169 km away.
Topography around Ciudad Constitución
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Ciudad Constitución.
Within 3 km, the terrain around Ciudad Constitución has only modest variations in elevation — a maximum elevation change of 14 m around an average of 52 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 64 m; within 80 km, large variations in elevation — a maximum elevation change of 1,115 m.
The land around Ciudad Constitución is covered by bare terrain (51%) and artificial surfaces (33%) within 3 km, bare terrain (52%) and shrubs (35%) within 16 km, and shrubs (58%) and water (24%) within 80 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
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 Ciudad Constitución (25.0321°, -111.6626°, elevation 53 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.