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      Elev 739 ft, 8.230 °S 42.470 °W

      Ribeira do Piauí, BR

      Ribeira do Piauí Station78°
      Updated: 9:41 PM GMT-03:00 on September 29, 2026 (GMT -3)
      9 minutes ago
      103°
      80°
      78
      Feels Like 79
      Fair
      N
      6
      Similar temperature is expected tomorrow
      Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Tue 09/29
        Low 81°f
         1% Precip. / 0 in
        A few passing clouds. Low 81F. Winds E at 5 to 10 mph.
        Tomorrow
        Wed 09/30
        High 105°f
         5% Precip. / 0 in
        Mainly sunny. High near 105F. Winds ESE at 10 to 15 mph.
        Tomorrow night
        Wed 09/30
        Low 82°f
         0% Precip. / 0 in
        Mostly clear skies. Low 82F. Winds E at 5 to 10 mph.
        Hourly Forecast
        Now
        89°
        10PM
        89°
        11PM
        87°
        12AM
        85°
        1AM
        84°
        2AM
        84°
        3AM
        84°
        4AM
        83°
        5AM
        82°
        5:34AM
        Sunrise
        6AM
        82°
        7AM
        85°
        8AM
        88°
        9AM
        91°
        10AM
        94°
        11AM
        97°
        12PM
        99°
        1PM
        101°
        2PM
        102°
        3PM
        103°
        4PM
        103°
        5PM
        102°
        5:44PM
        Sunset
        6PM
        99°
        7PM
        95°
        8PM
        94°
        9PM
        92°
        Precipitation
        5%
        Pollen
        Grass Pollen
        Low
        Air Quality
        32
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.85 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point58°F
        5. Humidity 36%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         SBPL Station History
        Almanac for September 29, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 103°F 98°F -°F
        4. Low 80°F 76°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0 in 0 in -
        7. Snow 0 in - in -
        Almanac for September 30, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 105°F 98°F -°F
        4. Low 81°F 76°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:35 AM 5:44 PM
        3. Civil Twilight 5:14 AM 6:05 PM
        4. Nautical Twilight 4:50 AM 6:30PM
        5. Astronomical Twilight 4:25 AM 6:54 PM
        1. Length of Visible Light 12h 51m
        2. Length of Day 12h 9m
        3. Tomorrow will be 27 seconds longer
        1. Moon 8:31 PM 7:35 AM
        2. Waning Gibbous86% of the Moon is Illuminated
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 26
        Full Moon
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