Heroica Guaymas weather
At 7:45 PM local time it was mostly clear and 26°C (80°F). Little to no rain in the next 24 hours. Best months for weather: Oct–May. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Heroica Guaymas, Sonora, Mexico.
Current conditions
- Clouds
- 22%
- Chance of rain
- 2%
- 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–MayOff season Jul–Sep
About Heroica Guaymas weather
Is it raining in Heroica Guaymas right now?
No. It’s mostly clear and 26° right now. Little to no rain in the next 24 hours.
What’s the weather like in Heroica Guaymas this week?
Over the next 7 days, expect highs of 28–31° and lows of 20–25°. Little rain is expected. The driest day looks like Tuesday.
Has it been raining in Heroica Guaymas lately?
Barely. The past 7 days were mostly dry, with 0.0 mm of rain in total.
What should I pack for Heroica Guaymas?
For the coming week, bring light, breathable clothes and sunscreen.
Heroica Guaymas weather by month
When is the best time to visit Heroica Guaymas?
Based on weather alone, the best time to visit Heroica Guaymas is Oct–May, according to NASA's 2001–2025 climate averages. Jul–Sep tends to be the least pleasant. Average highs run from 24°C (74°F) in December to 37°C (99°F) in June.
What is the rainiest month in Heroica Guaymas?
September is the wettest month, with about 89 mm (3.5 in) of rain on average. May is the driest, with about 1 mm (0.0 in).
What is the hottest month in Heroica Guaymas?
June is the warmest, with average highs of 37°C (99°F) and lows of 24°C (75°F). December is the coolest, with highs of 24°C (74°F) and lows of 11°C (51°F).
Does Heroica Guaymas have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is September at about 89 mm (3.5 in).
How warm is the sea in Heroica Guaymas?
The sea is warmest in August at about 32°C (90°F) and coolest in January at about 18°C (65°F). It is comfortable for swimming (22°C or more) in May–Nov.
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), sea temperature from Open-Meteo Marine, forecast and current conditions from Open-Meteo. Page updated . How we rate months