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Index Banded Annual Totals for Swansea:
LOW
136 days
MODERATE
47 days
HIGH
6 days
VERY HIGH
16 days

Current Readings for Swansea Bay: meteorological data

Monitoring station: Swansea Bay
Last updated: GMT 24 Jul 2021 03:00
Measurement Current Value Highest Reading Date and Time of
Highest Reading
Wind Speed
2.12 m/s
7.14 m/swind direction - 359.81 °
24/07/2021 02:00 
Wind Direction
75.10 wind direction - 75.10
   
Air Temperature 16.39 C 30.38 C 22/07/2021 16:00 
Relative Humidity 96.85 % 100.00 % 23/07/2021 00:00 
Barometric Pressure 1005.92 mBar 1023.75 mBar 22/07/2021 10:00 
Global Radiation 0.15 W/m2 828.56 W/m2 22/07/2021 12:00 
UV(A) 0.01 watts/m2 14.41 watts/m2 22/07/2021 12:00 
UV(B) 0.00 watts/m2 0.02 watts/m2 23/07/2021 14:00 
UV(I) 0.04 2.06 22/07/2021 12:00 
Current Value = The hourly average
Highest Reading = Highest hourly average within the last 24 hour period
Rainfall
Current 1 hr rainfall total 0.50 mm
Total rainfall today (00:00 - 24:00) 0.50 mm
Total rainfall this week (Monday - Sunday) 0.50 mm
Total rainfall this month 125.40 mm
Total rainfall this year (January - December) 637.70 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.