Sinaloa weather
Today's sky, the hour-by-hour rain chance and the 16-day forecast for Sinaloa, Mexico. Like most weather services, we show Sinaloa at one spot: Culiacán, its largest city. At 3:30 PM local time it was clear and 34°C (94°F). Little to no rain in the next 24 hours. Best months for weather: Oct–Apr.
Current conditions
- Clouds
- 2%
- Chance of rain
- 1%
- Rain
- 0.0 mm/h
Hourly Forecast
Little to no rain in the next 24 hours
Daily Forecast
Best Time to Visit
Peak season Oct–AprOff season Jul–Sep
About Culiacán weather
Is it raining in Culiacán right now?
No. It’s clear and 34° right now. Little to no rain in the next 24 hours.
What’s the weather like in Culiacán this week?
Over the next 7 days, expect highs of 31–36° and lows of 21–23°. Little rain is expected. The driest day looks like Tuesday.
Has it been raining in Culiacán lately?
In the past 7 days, Culiacán had 1 rainy day and 2.1 mm of rain in total.
What should I pack for Culiacán?
For the coming week, bring light, breathable clothes and sunscreen.
Sinaloa weather by month
When is the best time to visit Sinaloa?
Based on weather alone, the best time to visit Sinaloa is Oct–Apr, according to NASA's 2001–2025 climate averages. Jul–Sep tends to be the least pleasant. Average highs run from 27°C (80°F) in December to 37°C (99°F) in June.
What is the rainiest month in Sinaloa?
August is the wettest month, with about 204 mm (8.0 in) of rain on average. May is the driest, with about 1 mm (0.0 in).
What is the hottest month in Sinaloa?
June is the warmest, with average highs of 37°C (99°F) and lows of 24°C (74°F). December is the coolest, with highs of 27°C (80°F) and lows of 14°C (57°F).
Does Sinaloa have a rainy season?
Yes. Jul–Sep is the rainy season (150 mm or more a month), while Oct–Jun is usually dry (under 60 mm).
Sinaloa weather month by month
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis for Culiacán), forecast and current conditions from Open-Meteo. Page updated . How we rate months
Compare places in Sinaloa
Weather can differ a lot within Sinaloa: coasts, hills and mountains each have their own climate.
| Place | Best months | Rainy months | Highs | Rain a year |
|---|---|---|---|---|
| Culiacán | Oct–Apr | Jul–Sep | 27–37°C | 705 mm |
| Mazatlán | Oct–Jun | Jul–Sep | 25–30°C | 865 mm |
| Los Mochis | Oct–Apr | Aug | 26–38°C | 536 mm |
| Guamúchil | Oct–Apr | Jul–Aug | 27–37°C | 597 mm |
| Guasave | Oct–May | Aug | 24–34°C | 521 mm |
| Escuinapa de Hidalgo | Oct–May | Jul–Sep | 25–33°C | 939 mm |
| Navolato | Oct–Apr | Jul–Sep | 27–37°C | 705 mm |
| Gabriel Leyva Solano | Oct–May | Aug | 24–34°C | 521 mm |
| Costa Rica | Oct–May | Jul–Sep | 25–34°C | 663 mm |
| Licenciado Benito Juárez | Oct–May | Jul–Sep | 25–34°C | 663 mm |
| Juan José Ríos | Oct–Apr | Aug | 26–38°C | 536 mm |
| El Rosario | Oct–May | Jul–Sep | 25–33°C | 939 mm |