Weather in San Marcos for 18 September

September 18, Friday

23° / 32°partly cloudy

partly cloudy

  • 12 AM

    partly cloudy

    23°

  • 3 AM

    clear sky

    23°

  • 6 AM

    clear sky

    23°

  • 9 AM

    clear sky

    29°

  • 12 PM

    clear sky

    32°

  • 3 PM

    cloudy

    30°

  • 6 PM

    partly cloudy

    25°

  • 9 PM

    partly cloudy

    24°

Pressure

731mmHg

Air Quality

63  AQI

Humidity

77%

Wind SE

4m/s

Expect a mix of sun and clouds. Light rain is expected, around 0.8 mm. Air temperature is around 26.2°, with a range from 22.6° to 32.5°. UV index is very high (9), use strong sun protection.

Sun & Moon

Day Length

12h 9min

Sunrise

5:45 AM

Sunset

5:55 PM

Moon phase

First quarter

Moonrise

12:12 PM

Moonset

11:35 PM

Highest UV-Index 9 at 12:00 PM

Protect yourself from the sun until 5:55 PM

9