San Marcos Weather in July
What's the weather like in San Marcos (San Marcos) in July 2024?
The climate in San Marcos during July can be summarized as mild and wet.
July is in the summer in San Marcos and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 21°C (70°F), whilst at night 11°C (51°F) is normal.
| Daytime temperature | 21.3°C 70.3°F |
|---|---|
| Nightly temperature | 10.6°C 51°F |
| Average temperature | 15.9°C 60.6°F |
| Daily sunshine | 6.8 hrs |
| Avg rainfall | 120 mm 4.7 ins |
| Rainy days | 22 days |
| Sea temperature | 29.7°C 85.5°F |
| Humidity | 82% |
| Windspeed | 9kph 6 mph |
On average July is the 4th wettest month of the year in San Marcos with around 120mm 4.7 inches of rain making it a wet time to visit. This rainfall is typically spread over 22 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.8 hours of sunshine per day.
July temperatures in San Marcos
July rainfall
July hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in San Marcos in July 2024.
Other monthly averages
San Marcos weather stats
| Hottest month: | May | 23.3°C 73.9°F |
|---|---|---|
| Driest month: | January | 0mm 0ins |
| Sunniest month: | January | 8.9hrs |
| Coldest month: | January | 18.2°C 64.8°F |
| Wettest month: | June | 193mm 7.6ins |
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