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Index Banded Annual Totals for Swansea:
LOW
254 days
MODERATE
65 days
HIGH
4 days
VERY HIGH
1 day

Current Readings for Swansea Bay: meteorological data

Monitoring station: Swansea Bay
Last updated: GMT 20 Nov 2017 19:00
Measurement Current Value Highest Reading Date and Time of
Highest Reading
Wind Speed
2.65 m/s
3.86 m/swind direction - 254.71 °
20/11/2017 12:00 
Wind Direction
259.40 wind direction - 259.40
   
Air Temperature 12.69 C 12.98 C 19/11/2017 11:00 
Relative Humidity 100.00 % 100.00 % 20/11/2017 19:00 
Barometric Pressure 1012.71 mBar 1023.88 mBar 19/11/2017 11:00 
Global Radiation 0.13 W/m2 195.31 W/m2 19/11/2017 11:00 
UV(A) 0.02 watts/m2 6.29 watts/m2 19/11/2017 11:00 
UV(B) 0.00 watts/m2 0.26 watts/m2 19/11/2017 12:00 
UV(I) 0.00 0.58 19/11/2017 11:00 
Current Value = The hourly average
Highest Reading = Highest hourly average within the last 24 hour period
Rainfall
Current 1 hr rainfall total 0.20 mm
Total rainfall today (00:00 - 24:00) 12.00 mm
Total rainfall this week (Monday - Sunday) 12.00 mm
Total rainfall this month 43.00 mm
Total rainfall this year (January - December) 764.80 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.