Monthly climate guide
Culiacán weather in December
December in Culiacán is typically hot, with average daytime highs around 28°C (82°F) and night-time lows near 15°C (59°F). The month usually brings about 24 mm of rain (fairly dry) and is a mix of sun and cloud. Daytime highs are 3°C cooler than November and about the same as January.
What stands out in December
- Culiacán is usually about 2°C warmer than Mazatlán, 200 km away, in December.
- Afternoons and nights feel like different seasons, roughly 13°C apart.
- Seasonally, December counts as early winter in Culiacán.
- It's one of the drier months, with about 62% less rain than Culiacán's average.
December is typically Culiacán's coolest month.
Avg high
28°C
82°F
Avg low
15°C
59°F
Rainfall
24 mm
fairly dry
Humidity
53%
relative
Sky
41%
cloud · a mix of sun and cloud
Culiacán weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 29°C / 84°F | 15°C / 58°F | 4 mm | 44% | 39% |
| February | 30°C / 86°F | 15°C / 60°F | 14 mm | 42% | 38% |
| March | 33°C / 92°F | 17°C / 63°F | 6 mm | 36% | 33% |
| April | 35°C / 95°F | 19°C / 66°F | 3 mm | 36% | 34% |
| May | 37°C / 99°F | 21°C / 70°F | 1 mm | 38% | 25% |
| June | 38°C / 100°F | 25°C / 76°F | 40 mm | 53% | 36% |
| July | 34°C / 92°F | 25°C / 76°F | 202 mm | 71% | 67% |
| August | 32°C / 90°F | 25°C / 77°F | 219 mm | 79% | 65% |
| September | 31°C / 88°F | 24°C / 75°F | 176 mm | 80% | 57% |
| October | 33°C / 91°F | 22°C / 71°F | 39 mm | 66% | 25% |
| November | 31°C / 88°F | 19°C / 65°F | 35 mm | 56% | 29% |
| December | 28°C / 82°F | 15°C / 59°F | 24 mm | 53% | 41% |
What to pack for December
- Light, breathable clothing (cotton or linen)
- A sun hat and high-SPF sunscreen
- A refillable water bottle
- An extra layer — evenings are noticeably cooler than afternoons
Is December a good time to visit Culiacán?
Compare the months in the chart above to find your ideal window.
Best time to visit Culiacán →Other Mexico cities in December
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Culiacán weather in December. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/mexico/culiacan/december
<a href="https://weathercompare.eu/weather/mexico/culiacan/december">Culiacán weather in December</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/mexico/culiacan" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Culiacán weather in December"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/mexico/culiacan/december">Culiacán weather in December</a> – WeatherCompare</p>
Culiacán in December: quick answers
Is December a good time to visit Culiacán?
Yes. December is one of the best months for Culiacán, with highs around 28°C and about 24 mm of rain.
How warm is Culiacán in December?
Average highs are about 28°C (82°F) and average lows about 15°C (59°F), based on 10 years of daily data.
Does it rain a lot in Culiacán in December?
Culiacán typically gets around 24 mm of rain in December — fairly dry.
Figures are long-term averages for the area around Culiacán (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.