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Index Banded Annual Totals for Swansea:
LOW
78 days
MODERATE
64 days
HIGH
0 days
VERY HIGH
4 days

Current Readings for Swansea Bay: meteorological data

Monitoring station: Swansea Bay
Last updated: GMT 25 May 2020 07:00
Measurement Current Value Highest Reading Date and Time of
Highest Reading
Wind Speed
1.38 m/s
5.04 m/swind direction - 262.62 °
23/05/2020 15:00 
Wind Direction
89.60 wind direction - 89.60
   
Air Temperature 14.12 C 20.42 C 24/05/2020 16:00 
Relative Humidity 1.70 % 1.81 % 24/05/2020 16:00 
Barometric Pressure 1034.25 mBar 1034.25 mBar 25/05/2020 07:00 
Global Radiation 440.02 W/m2 882.80 W/m2 24/05/2020 12:00 
UV(A) 9.21 watts/m2 23.14 watts/m2 24/05/2020 12:00 
UV(B) 0.49 watts/m2 1.76 watts/m2 24/05/2020 12:00 
UV(I) 1.71 4.68 24/05/2020 12:00 
Current Value = The hourly average
Highest Reading = Highest hourly average within the last 24 hour period
Rainfall
Current 1 hr rainfall total 0.00 mm
Total rainfall today (00:00 - 24:00) 0.00 mm
Total rainfall this week (Monday - Sunday) 0.00 mm
Total rainfall this month 0.00 mm
Total rainfall this year (January - December) 977.40 mm
Total rainfall 2019 (January - December) 977.40 mm
Total rainfall 2018 (January - December) 960.20 mm
Total rainfall 2017 (January - December) 890.60 mm
Total rainfall 2016 (January - December) 967.40 mm
Total rainfall 2015 (January - December) 1043.00 mm
Total rainfall 2014 (January - December) 963.60 mm
Total rainfall 2013 (January - December) 9571.96 mm
Total rainfall 2012 (January - December) 1175.60 mm

All data supplied are non-validated and for information only.