San Jose del Cabo weather in August 2025

Q: How hot is it in San Jose del Cabo in August?

Daytime temperatures usually reach 34°C in San Jose del Cabo in August with very high heat and humidity, falling to 22°C at night.

Q: How sunny is it in San Jose del Cabo in August?

There are normally 7 hours of bright sunshine each day in San Jose del Cabo in August - that's 52% of daylight hours.

Q: How warm is the sea around San Jose del Cabo in August?

The average sea temperature around San Jose del Cabo in August is 29°C.

Q: Does it ever rain in San Jose del Cabo in August?

There are usually 6 days with some rain in San Jose del Cabo in August and the average monthly rainfall is 86mm.

Q: What is the chance of a cyclone in San Jose del Cabo in August?

On average 1.1 days in August in San Jose del Cabo are likely to be affected by the passage of one or more tropical storms.

Expect 93°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in San Jose del Cabo in August. Check more long-term weather averages for San Jose del Cabo in August before you book your next holiday to Mexico in 2025/2026.

93
93°F max day temperature
7
7 hours of sunshine per day
6
6 days with some rainfall
72
72°F min night temperature
13
13 hours of daylight per day
VH
Very High heat & humidity
3.4
3.4 inches of monthly rainfall
11
11+ (Extreme) UV index
84
84°F sea temperature

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Destination

The August 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) | Imperial (°F)

More about Mexico

How hot is it in San Jose del Cabo in August?

Daytime temperatures usually reach 93°F in San Jose del Cabo in August with very high heat and humidity, falling to 72°F at night.

How sunny is it in San Jose del Cabo in August?

There are normally 7 hours of bright sunshine each day in San Jose del Cabo in August - that's 52% of daylight hours.

How warm is the sea around San Jose del Cabo in August?

The average sea temperature around San Jose del Cabo in August is 84°F.

Does it ever rain in San Jose del Cabo in August?

There are usually 6 days with some rain in San Jose del Cabo in August and the average monthly rainfall is 3.4 inches.

What is the chance of a hurricane in San Jose del Cabo in August?

On average 1.1 days in August in San Jose del Cabo are likely to be affected by the passage of one or more tropical storms.

San Jose del Cabo August sunrise & sunset times

Browse the sunrise and sunset times for San Jose del Cabo in August 2025. Select a month to view San Jose del Cabo sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Friday, 1st August 2025	05:50	19:00
Saturday, 16th August 2025	05:56	18:50
Sunday, 31st August 2025	06:01	18:37

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Mexico - quick facts
Flight time^✝	10.5 to 15 hours
Time difference	UK -5 to -8 hours
Language(s)	Spanish
Currency	Mexican Peso
Electricity	A + B plug (127V)
Driving side	Right
Why visit?	Beaches Culture Nature Nightlife
Tourist info	Mexico Ministry of Tourism