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    • Today

      Sep 29

      29° /19°C
      Couple of thunderstorms
      • Poor
      • for stargazing
      • Cloud Cover: 69%
      • Precip: 55%
      • Hours of Precip: 3.5
    • Fri

      Sep 30

      28° /19°
      Couple of thunderstorms
      • Fair
      • for stargazing
      • Cloud Cover: 46%
      • Precip: 55%
      • Hours of Precip: 2
      More
    • Sat

      Oct 1

      28° /18°
      A t-storm in the afternoon
      • Poor
      • for stargazing
      • Cloud Cover: 90%
      • Precip: 25%
      • Hours of Precip: 1
      More
    • Sun

      Oct 2

      28° /20°
      An afternoon thunderstorm
      • Poor
      • for stargazing
      • Cloud Cover: 72%
      • Precip: 25%
      • Hours of Precip: 0.5
      More
    • Mon

      Oct 3

      28° /20°
      Couple of thunderstorms
      • Poor
      • for stargazing
      • Cloud Cover: 95%
      • Precip: 57%
      • Hours of Precip: 4.5
      More

    Day

    29°Hi RealFeel® 37° Precipitation 62%
    More clouds than sun; humid with a couple of showers and a thunderstorm, mainly later
    • NE 13 km/h
    • Gusts: 28 km/h
    • Max UV Index: 9 (Very High)
    • Thunderstorms: 60%
    • Precipitation: 7 mm
    • Rain: 7 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 3 hrs
    • Hours of Rain: 3 hrs

    Night

    19°Lo RealFeel® 20° Precipitation 55%
    A shower or thunderstorm this evening; otherwise, partly cloudy
    • NE 4 km/h
    • Gusts: 7 km/h
    • Max UV Index: N/A
    • Thunderstorms: 60%
    • Precipitation: 1 mm
    • Rain: 1 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 0.5 hrs
    • Hours of Rain: 0.5 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/29/2015
    High 29° 27° N/A 30°
    Low 19° 17° N/A 18°

    Sunrise/Sunset

    • Sunrise: 5:27 AM
    • Sunset: 5:29 PM
    • Duration: 12:02 hr

    Moonrise/Moonset

    • Moonrise: 4:21 AM
    • Moonset: 4:48 PM
    • Duration: 12:27 hr
    Astronomy

    Solunar Information for Mercedes, Costa Rica

    Sat, Oct 1
    New
    Sun, Oct 9
    First
    Sun, Oct 16
    Full
    Sat, Oct 22
    Last