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Index Banded Annual Totals for Swansea:
LOW
248 days
MODERATE
96 days
HIGH
2 days
VERY HIGH
0 days

Current Readings for Swansea Bay: meteorological data

Monitoring station: Swansea Bay
Last updated: GMT 12 Dec 2018 09:00
Measurement Current Value Highest Reading Date and Time of
Highest Reading
Wind Speed
8.99 m/s
8.99 m/swind direction - 117.50 °
12/12/2018 09:00 
Wind Direction
117.50 wind direction - 117.50
   
Air Temperature 9.23 C 10.03 C 11/12/2018 17:00 
Relative Humidity 1.40 % 1.61 % 11/12/2018 23:00 
Barometric Pressure 1017.16 mBar 1027.44 mBar 10/12/2018 16:00 
Global Radiation 5.40 W/m2 71.47 W/m2 11/12/2018 10:00 
UV(A) 0.25 watts/m2 2.23 watts/m2 11/12/2018 12:00 
UV(B) 0.00 watts/m2 0.10 watts/m2 11/12/2018 12:00 
UV(I) 0.07 0.41 11/12/2018 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 63.20 mm
Total rainfall this year (January - December) 891.80 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.