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Index Banded Annual Totals for Swansea:
LOW
99 days
MODERATE
41 days
HIGH
3 days
VERY HIGH
1 day

Current Readings for Swansea Bay: meteorological data

Monitoring station: Swansea Bay
Last updated: GMT 24 May 2013 09:00
Measurement Current Value Highest Reading Date and Time of
Highest Reading
Wind Speed
4.20 m/s
6.50 m/swind direction - 335.6 °
23/05/2013 13:00 
Wind Direction
326.80 °wind direction - 326.80 °
   
Air Temperature 9.00 °C 13.50 °C 22/05/2013 15:00 
Relative Humidity 71.50 % 85.40 % 24/05/2013 03:00 
Barometric Pressure 1012.90 mBar 1021.80 mBar 22/05/2013 14:00 
Global Radiation 732.70 W/m2 789.00 W/m2 23/05/2013 11:00 
UV(A) 23.10 watts/m2 28.00 watts/m2 23/05/2013 11:00 
UV(B) 0.90 watts/m2 1.30 watts/m2 23/05/2013 11:00 
UV(I) 3.10 4.20 23/05/2013 11:00 
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) 1.20 mm
Total rainfall this week (Monday - Sunday) 2.00 mm
Total rainfall this month 49.40 mm
Total rainfall this year (January - December) 311.60 mm
Total rainfall 2012 (January - December) 1175.60 mm

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