Thermal Comfort Observations

WBGT and Apparent Temperature for Victoria

Issued at 10.42 pm (EST) Friday 24 May 2013
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Station Name Observation
Time
Temp WBGT
sun
WBGT
shade
  AT
shade
Rel
Hum
Dew
Point
Wind (10m)
Dir Spd

EST °C °C°C°C % °C
km/h
Central
Avalon 10:30 pm 9.3 -- 8.8 6.3 90 7.9 WNW 13
Cerberus 10:30 pm 9.6 -- 8.8 7.7 85 7.4 NNW 7
Coldstream 10:30 pm 3.5 -- 3.4 0.9 95 3.1 SSW 6
Dunns Hill 10:30 pm 7.4 -- 7.3 6.3 95 7.0 W 2
Essendon Airport 10:30 pm 9.9 -- 9.6 7.6 95 9.1 WNW 11
Frankston 10:30 pm 10.4 -- 9.3 9.1 80 7.5 E 4
Geelong Racecourse 10:30 pm 10.0 -- 9.5 8.6 90 8.8 WNW 6
Laverton 10:30 pm 7.8 -- 7.3 4.5 90 6.4 NW 13
Melbourne 10:30 pm 12.0 -- 10.5  *  75 7.9    
Melbourne Airport 10:30 pm 9.1 -- 8.4 6.0 90 7.2 WNW 13
Moorabbin 10:30 pm 9.7 -- 8.5 7.2 80 6.4 NNW 9
Point Wilson 10:30 pm        *      W 20
Rhyll 10:30 pm 12.1 -- 11.4 11.5 90 10.3 NW 4
Scoresby 10:30 pm 8.0 -- 7.5 7.2 90 6.5   Calm
Sheoaks 10:30 pm 9.3 -- 8.8 6.7 90 7.9 WNW 11
Viewbank 10:30 pm 8.5 -- 8.3 7.3 95 7.9 SSE 4
Mallee
Mildura 10:30 pm 10.2 -- 9.2 7.9 85 7.5 SW 9
Swan Hill 10:30 pm 9.4 -- 8.2 6.0 80 6.1 SW 13
Walpeup Research 10:30 pm 10.3 -- 9.5 8.2 85 8.1 SW 9
Wimmera
Horsham 10:30 pm 8.2 -- 7.7 5.0 90 6.8 WSW 13
Longerenong 10:30 pm 8.9 -- 8.4 5.8 90 7.4 WSW 13
Nhill Airport 10:30 pm 8.5 -- 7.8 6.6 85 6.5 SSW 6
Stawell 10:30 pm 7.4 -- 7.0 5.2 95 6.3 SW 7
Western District
Aireys Inlet 10:30 pm 10.9 -- 10.2 8.7 90 9.2 WSW 11
Ballarat 10:30 pm 4.2 -- 4.1 1.7 100 3.9 SW 6
Cape Nelson 10:30 pm 14.2 -- 13.9 10.4 95 13.6 W 26
Cape Otway 10:30 pm 12.6 -- 12.3 9.0 95 11.8 NW 22
Hamilton 10:30 pm 10.1 -- 9.5 7.7 90 8.5 WNW 11
Lookout Hill 10:30 pm 5.3 -- 5.1 -0.5 95 4.6 SW 24
Mortlake 10:30 pm 10.6 -- 10.2 7.7 95 9.5 WNW 15
Mount Gellibrand 10:30 pm 9.5 -- 9.5 5.6 100 9.5 W 20
Port Fairy 10:30 pm 10.8 -- 10.6 8.8 95 10.2 NNW 11
Portland Airport 10:35 pm 12.7 -- 12.3 10.4 95 11.8 WNW 15
Warrnambool 10:30 pm 10.5 -- 10.3 6.9 95 9.9 NW 19
Station Name Observation
Time
Temp WBGT
sun
WBGT
shade
  AT
shade
Rel
Hum
Dew
Point
Wind (10m)
Dir Spd

EST °C °C°C°C % °C
km/h
Northeast
Albury Airport 10:30 pm 4.1 -- 3.7 2.6 90 2.9   Calm
Falls Creek 10:30 pm 0.0 -- -0.8 -2.4 80 -2.9   Calm
Hunters Hill 10:30 pm 6.4 -- 4.7 4.2 70 1.3 SW 2
Mount Buller 10:30 pm 3.2 -- 0.5 -1.3 50 -6.7 SW 9
Mount Hotham 10:30 pm -0.5 -- -0.6 -6.4 100 -0.8 SSE 20
Rutherglen Research 10:30 pm 0.2 -- 0.2 -1.8 100 0.2   Calm
Wangaratta 10:30 pm 3.6 -- 3.3 0.7 95 2.7 S 7
North Central
Eildon Fire Tower 10:30 pm 7.9 -- 6.5 4.5 75 3.8 E 11
Kilmore Gap 10:39 pm 8.7 -- 8.5 5.5 95 8.3 SW 15
Mangalore 10:30 pm 6.6 -- 5.7 3.6 85 3.9 SSW 9
Redesdale 10:30 pm 4.8 -- 4.5 2.1 95 3.8 SSW 7
Northern Country
Bendigo 10:30 pm 6.5 -- 6.3 5.5 95 5.8   Calm
Shepparton 10:30 pm 7.0 -- 6.0 5.7 80 4.1   Calm
Yarrawonga 10:30 pm 4.3 -- 4.2 1.6 95 3.9 WSW 7
West Gippsland
Bairnsdale Airport 10:30 pm 7.1 -- 6.5 3.2 90 5.3 NW 15
Hogan Island 10:30 pm        *      W 48
Latrobe Valley 10:30 pm 9.2 -- 8.9 6.7 95 8.3 W 11
Mount Baw Baw 10:30 pm 1.2 -- 1.2 -4.8 100 1.1 SW 22
Mount Moornapa 10:30 pm 8.1 -- 7.2 5.0 85 5.7 N 11
Sale 10:30 pm 7.2 -- 7.0 3.9 95 6.5 NW 13
Wilsons Prom 10:38 pm 13.1 -- 12.0 7.0 85 10.3 W 33
Station Name Observation
Time
Temp WBGT
sun
WBGT
shade
  AT
shade
Rel
Hum
Dew
Point
Wind (10m)
Dir Spd

EST °C °C°C°C % °C
km/h
East Gippsland
Combienbar 10:30 pm 6.4 -- 5.5 4.3 85 3.7 SW 4
Gelantipy 10:30 pm 3.5 -- 3.2 -0.2 95 2.5 W 11
Mallacoota 10:30 pm 8.4 -- 7.9 5.2 90 7.0 WNW 13
Mount Nowa Nowa 10:30 pm 7.4 -- 6.6 4.6 85 5.0 WNW 9
Orbost 10:30 pm 8.4 -- 7.6 5.4 85 6.2 N 11

Note: Calculation of the sun WBGT has been suppressed for this hour because the approximation used is not valid at these times.

The shade WBGT is calculated for an environment shaded from direct (and strong reflected) solar radiation and where surfaces are not significantly hotter or colder than the indicated air temperature.

* The calculation of AT requires an observation of temperature, humidity, and wind. If any of these are unavailable, the AT field is left blank.

The WBGT values displayed here should be used in conjunction with guidelines provided by Sports Medicine Australia (SMA).

Sports Medicine Australia may also provide additional regional guidelines. The AT values displayed here are the Steadman Apparent Temperatures measured in the shade. The Apparent Temperature is an estimation of what the temperature "feels like" to an appropriately dressed adult. Direct exposure to the afternoon sun would add as much as 8C to the AT.

Further information About Thermal Comfort Observations including Wet Bulb Globe Temperature (WBGT) and Apparent Temperature (AT).