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      Elev 739 ft, 8.230 °S 42.470 °W

      Ribeira do Piauí, BR

      Ribeira do Piauí Station99°
      Updated: 1:52 PM GMT-03:00 on September 26, 2026 (GMT -3)
      3 minutes ago
      101°
      81°
      99
      Feels Like 106
      Partly Cloudy
      N
      10
      Gusts 21 mph
      Same temperature is expected today
      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
        Today
        Sat 09/26
        High 101°f
         0% Precip. / 0 in
        Sunshine and clouds mixed. High 101F. Winds ESE at 10 to 15 mph.
        Tonight
        Sat 09/26
        Low 81°f
         0% Precip. / 0 in
        Partly cloudy skies. Low 81F. Winds ESE at 5 to 10 mph.
        Tomorrow
        Sun 09/27
        High 103°f80°f
         0% Precip. / 0 in
        Partly cloudy. High 103F. Winds ESE at 10 to 15 mph.
        Hourly Forecast
        Now
        99°
        2PM
        99°
        3PM
        100°
        4PM
        100°
        5PM
        100°
        5:45PM
        Sunset
        6PM
        97°
        7PM
        94°
        8PM
        92°
        9PM
        91°
        10PM
        90°
        11PM
        89°
        12AM
        87°
        1AM
        85°
        2AM
        85°
        3AM
        84°
        4AM
        83°
        5AM
        83°
        5:36AM
        Sunrise
        6AM
        82°
        7AM
        83°
        8AM
        86°
        9AM
        89°
        10AM
        92°
        11AM
        95°
        12PM
        97°
        1PM
        99°
        Precipitation
        0%
        Pollen
        Grass Pollen
        Low
        Air Quality
        27
        Good
        UV Index
        10
        Very High
        Additional Conditions
        1. Pressure 29.83 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point61°F
        5. Humidity 30%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         SBPL Station History
        Almanac for September 26, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 101°F 98°F -°F
        4. Low 81°F 76°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0 in 0 in -
        7. Snow 0 in - in -
        Almanac for September 27, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 103°F 98°F -°F
        4. Low 81°F 76°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:37 AM 5:45 PM
        3. Civil Twilight 5:16 AM 6:06 PM
        4. Nautical Twilight 4:51 AM 6:30PM
        5. Astronomical Twilight 4:27 AM 6:54 PM
        1. Length of Visible Light 12h 49m
        2. Length of Day 12h 8m
        3. Tomorrow will be 28 seconds longer
        1. Moon 5:47 PM 5:19 AM
        2. Full99% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
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