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San Jose del Cabo weather in September 2025
Expect 33°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in San Jose del Cabo in September. Check more long-term weather averages for San Jose del Cabo in September before you book your next holiday to Mexico in 2025/2026.
- 33°C max day temperature
33 - 7 hours of sunshine per day
- 6 days with some rainfall
6 - 22°C min night temperature
22 - 12 hours of daylight per day
12 - Very High heat & humidity
VH - 129 mm of monthly rainfall
129 - 11 (Extreme) UV index
11 - 29°C sea temperature
29
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The September weather guide for Mexico (San Jose del Cabo) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
More about Mexico
How hot is it in San Jose del Cabo in September?
Daytime temperatures usually reach 33°C in San Jose del Cabo in September with very high heat and humidity, falling to 22°C at night.
How sunny is it in San Jose del Cabo in September?
There are normally 7 hours of bright sunshine each day in San Jose del Cabo in September - that's 54% of daylight hours.
How warm is the sea around San Jose del Cabo in September?
The average sea temperature around San Jose del Cabo in September is 29°C.
Does it ever rain in San Jose del Cabo in September?
There are usually 6 days with some rain in San Jose del Cabo in September and the average monthly rainfall is 129mm.
What is the chance of a hurricane in San Jose del Cabo in September?
On average 2.5 days in September in San Jose del Cabo are likely to be affected by the passage of one or more tropical storms.
San Jose del Cabo September sunrise & sunset times
Browse the sunrise and sunset times for San Jose del Cabo in September 2025. Select a month to view San Jose del Cabo sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Monday, 1st September 2025 | 06:01 | 18:36 |
| Monday, 15th September 2025 | 06:06 | 18:22 |
| Tuesday, 30th September 2025 | 06:10 | 18:07 |
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