Hot
Average highs reach 35°C, so days can feel very hot.
May verdict
Excellent for holiday weather
Average highs reach 35°C, so days can feel very hot. Sunshine averages 9.3h per day, so bright days are a strong part of the month. Rainfall averages 1mm, which is relatively low for holiday planning.
Monthly averages
Temp
35°C
Rain
1mm
Sun
9.3h
Sea
24°C
Weather score
85
Excellent
Hot
Average highs reach 35°C, so days can feel very hot.
Drier
Rainfall averages 1mm, which is relatively low for holiday planning.
Bright
Sunshine averages 9.3h per day, so bright days are a strong part of the month.
Swimmable
Sea temperatures average 24°C, which can work for swimming but may feel fresh.
Map
Compare Ciudad Obregon, Sonora, Mexico with nearby places by weather score, rain, sun, temperature, and swim conditions.
May35°C average high
May sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsMay to October
This stretch sets the upper range for average daytime heat.
May1mm average rain
May is one of Ciudad Obregon's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to June and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
May9.3 hours average sun
May is brighter than Ciudad Obregon's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsMay to June
This stretch has the strongest sunshine in the monthly averages.
May24°C average sea
May is close to Ciudad Obregon's yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaJuly to October
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
May85 weather score
May is one of Ciudad Obregon's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsApril to June and October
These months have the strongest weather score in the monthly averages.