Log In
    Favorites
        Member Settings
      Moderate Warning for Wind
      until 2:00 PM BST
      Elev 288 ft, 51.644 °N 3.910 °W

      Swansea, GB

      Bonymaen Station47°

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp-57-
      Low Temp-49-
      Day Average Temp---
      Precipitation (in) Actual Historic Avg. Record
      Precipitation00.14-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point---
      High---
      Low---
      Average---
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed---
      Visibility---
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure---
      Astronomy Day Length Rise Set
      Actual Time10h 19m7:50 AM6:09 PM
      Civil Twilight7:15 AM6:43 PM
      Nautical Twilight6:36 AM7:22 PM
      Astronomical Twilight5:58 AM8:01 PM
      Moon: Waxing gibbous4:24 PM1:49 AM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      Our AppsAbout UsContactCareers
      PWS NetworkWunderMap
      Trust CenterTerms of UsePrivacy PolicyData RightsPrivacy SettingsCookie NoticeData VendorsAccessibility Statement
      Level Access
      The Weather Company The Weather Channel Weather Underground Storm Radar
      © The Weather Company, LLC 2026
      Glossary