*SITE UPDATE.......Cardiff Harbour Authority originally set up this meteorological station and page for its operations associated with Flatholm Island. It was decided to share this data in the public realm which has proved popular with local boat users.  The Harbour Authority understands the temperamental nature of the site and is looking to upgrade the equipment and site in the future (Spring 2015).

Last reported data at Flatholm Island, County of Cardiff, 19/04/15, 14:00

PLEASE CHECK THE LAST REPORTED DATE AND TIME AS

THIS PAGE IS SUBJECT TO INTERMITTENT DATA TRANSMISSION

Current Outside Temperature  Current Outside Humidity  Current Outside Dewpoint

Current Wind Chill    Current Outside Heat Index


Current Wind Direction Current UV Index Current Solar Radiation Current Barometer  10 min Avg Wind Speed

 

Outside Temp History  Barometer History


Today's Rain  Current Rain Rate  Monthly Total Rain  Yearly Total Rain

Temperature
9.3C
Humidity
74%
Dewpoint
4.9C
Wind
NE at 18.0 mph
Barometer
1026.8 mb & Falling Slowly
Today's Rain
0.0 mm
Rain Rate
0.0 mm/hr
Monthly Rain
2.2 mm
Yearly Rain
236.0 mm
Wind Chill
4.4C
Heat Index
9.1C
UV
3.1 index
Solar Radiation
557 W/m
Today's Highs/Lows

High Temperature

Low Temperature

9.4C   at   0:02

5.3C  at    8:20

High Humidity

Low Humidity

90%    at   4:31

72%   at   13:38

High Dewpoint

Low Dewpoint

6.7C   at   0:02

2.8C  at   8:20

High Wind Speed

34.0 mph   at   0:07

High Barometer

Low Barometer

1029.5 mb   at   0:44

1026.7 mb  at   13:36

High Rain Rate

0.0 mm/hr   at  ----

Low Wind Chill

-1.1C   at   7:10

High Heat Index

9.4C   at   0:02

High UV

3.8 index  at   13:27

High Solar Radiation

853 W/m  at   13:38