Guaymas Weather in September
September in Guaymas typically sees daytime highs of 35°C (95°F) and nighttime lows of 28°C (82°F). As the wettest month of the year, expect more rainfall than other months.
Rainfall in Guaymas in September
It's the month with the heaviest rainfall, so an umbrella is a must to navigate the wet weather. You can expect rain on roughly 4 days based on historical data, averaging 69 mm (2.7 in) for the month. The rain this month typically falls in concentrated bursts rather than all-day showers. Expect a few heavier spells rather than constant grey skies.
Temperature in Guaymas in September
September in Guaymas sees highs of 35°C (95°F) and lows of 28°C (82°F) overnight. If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. With overnight lows of 28°C (82°F), nights stay very warm. Air conditioning makes a real difference if you're sensitive to heat. A cold shower before bed can also help you get to sleep more comfortably.September in Guaymas has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Mexico, check out our Guaymas's climate page.
Guaymas Temperature in September
Min Temperature
28°C (82°F)
Max Temperature
35°C (95°F)
Chance of Rain
12%
Precipitation
69 mm (2.7 in)
Rainy days
4 days
Best Places in Mexico in September
Find out more about the weather in Mexico and which places have the best travel conditions in this month. See all of Mexico in September →
perfect weather
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tolerable
unpleasant
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What to Wear in Guaymas in September
Pack for serious heat in Guaymas in September. Prioritize clothing that breathes and doesn't cling or stick. Lightweight cotton, linen, and moisture-wicking fabrics are ideal. A wide hat provides welcome shade. Wet weather is likely, so pack waterproof gear for multiple rainy days.What To Do in Guaymas in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Mexico, check out our Guaymas's climate page.
See the full Guaymas climate overview or explore weather in Mexico.
