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Index Banded Annual Totals for Swansea:
LOW
42 days
MODERATE
25 days
HIGH
6 days
VERY HIGH
8 days

Current Readings for Swansea Bay: meteorological data

Monitoring station: Swansea Bay
Last updated: GMT 22 Mar 2017 23:00
Measurement Current Value Highest Reading Date and Time of
Highest Reading
Wind Speed
1.30 m/s
12.40 m/swind direction - 180.25 °
21/03/2017 22:00 
Wind Direction
288.90 wind direction - 288.90
   
Air Temperature 1.23 C 10.41 C 22/03/2017 14:00 
Relative Humidity 90.77 % 91.23 % 22/03/2017 08:00 
Barometric Pressure 1009.52 mBar 1009.52 mBar 22/03/2017 23:00 
Global Radiation 0.15 W/m2 609.32 W/m2 22/03/2017 12:00 
UV(A) 0.01 watts/m2 17.68 watts/m2 22/03/2017 12:00 
UV(B) 0.00 watts/m2 0.82 watts/m2 22/03/2017 12:00 
UV(I) 0.00 1.23 21/03/2017 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) 2.80 mm
Total rainfall this week (Monday - Sunday) 18.20 mm
Total rainfall this month 69.80 mm
Total rainfall this year (January - December) 212.60 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.