San Marcos (Costa Rica) Weather

    16:00 Wednesday
    Light rain
    Light rain with partly cloudy skies
    20° Feels like 20°
    Rainfall 80% 0.9 mm
    reloj Hourly Light rain in the next few hours
    • Today 9 Sept. Light rain with partly cloudy skies 90% 5.8 mm 24° / 17° Moderate northeast wind 10 - 42 km/h
    • Tomorrow 10 Sept. Light rain with partly cloudy skies 90% 5.3 mm 23° / 16° Moderate northeast wind 7 - 27 km/h
    • Friday 11 Sept. Thunderstorm with partly cloudy skies 90% 9 mm 24° / 16° Moderate northeast wind 7 - 30 km/h
    • Saturday 12 Sept. Moderate rain with partly cloudy skies 90% 15 mm 24° / 16° Moderate east wind 5 - 26 km/h
    • Sunday 13 Sept. Moderate rain with partly cloudy skies 90% 22 mm 24° / 17° Moderate northeast wind 4 - 29 km/h
    • Monday 14 Sept. Moderate rain with partly cloudy skies 90% 18 mm 23° / 17° Moderate east wind 6 - 29 km/h
    • Tuesday 15 Sept. Moderate rain with partly cloudy skies 90% 19 mm 24° / 16° Moderate east wind 6 - 26 km/h

    Weather Forecast for San Marcos Today

    , 9 September

    Tomorrow

    , 10 September
    16:00 Light rain with partly cloudy skies 80% 0.035 mm 20° Light rain
    Feels Like 20°
    Moderate east wind East 1 - 27 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 80% 0.035 mm
    • Humidity Humidity 95%
    • Dew Point Dew Point 19 °C
    • Clouds Clouds 79%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Snowline Snowline 16732 ft
    17:00 Light rain with partly cloudy skies 60% 0.016 mm 19° Light rain
    Feels Like 19°
    Moderate northeast wind Northeast 5 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 60% 0.016 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 19 °C
    • Clouds Clouds 80%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 8 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 16404 ft
    18:00 Partly cloudy 19° Partly cloudy
    Feels Like 19°
    Moderate northeast wind Northeast 5 - 22 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 100%
    • Dew Point Dew Point 19 °C
    • Clouds Clouds 95%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 4 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Snowline Snowline 17060 ft
    19:00 Partly cloudy 19° Partly cloudy
    Feels Like 19°
    Moderate northeast wind Northeast 5 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 100%
    • Dew Point Dew Point 19 °C
    • Clouds Clouds 83%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 9 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 17060 ft
    20:00 Partly cloudy 18° Partly cloudy
    Feels Like 18°
    Moderate northeast wind Northeast 6 - 22 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 99%
    • Dew Point Dew Point 18 °C
    • Clouds Clouds 82%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 6 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Snowline Snowline 17060 ft
    21:00 Partly cloudy 18° Partly cloudy
    Feels Like 18°
    Moderate northeast wind Northeast 7 - 22 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 99%
    • Dew Point Dew Point 18 °C
    • Clouds Clouds 77%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 10 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Snowline Snowline 17060 ft
    22:00 Partly cloudy 18° Partly cloudy
    Feels Like 18°
    Moderate northeast wind Northeast 7 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 18 °C
    • Clouds Clouds 71%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 14 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 17060 ft
    23:00 Partly cloudy 18° Partly cloudy
    Feels Like 18°
    Moderate northeast wind Northeast 7 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 96%
    • Dew Point Dew Point 17 °C
    • Clouds Clouds 63%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 17060 ft
    24:00 Partly cloudy 18° Partly cloudy
    Feels Like 18°
    Moderate east wind East 6 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 95%
    • Dew Point Dew Point 17 °C
    • Clouds Clouds 66%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 7 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 16732 ft

    Air quality in San Marcos today

    Detail
    28
    Fair O₃ (69 µg/m³)

    Sunrise and Sunset

    Sunrise 05:26 Sunset 17:40
    First light 05:05 Midday 11:33 Last light 18:01
    Day length 12h 14m

    Remaining daylight 1h 12m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    9 New Moon
    10 New Moon
    11 New Moon
    12 First Quarter
    13 First Quarter
    14 First Quarter
    15 First Quarter
    16 First Quarter
    17 First Quarter
    18 First Quarter
    19 First Quarter
    20 First Quarter
    21 First Quarter
    22 First Quarter

    What is the weather like in San Marcos (Costa Rica) in September?

    • Avg. Temp.
      Avg. Temp.: 18 °C Max.: 22 °C Min: 15 °C
    • Rainy Days
      Rainy Days: 30 days
    • Accumulated Rainfall
      Accumulated Rainfall: 515 mm
    • Average Wind Speed
      Average Wind Speed: 3 km/h

    Weather graphs

    Videos

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