Thermal Comfort Observations

WBGT and Apparent Temperature for the Northern Territory

Issued at 8.12 am (CST) Wednesday 14 May 2025
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Station Name Observation
Time		 Temp WBGT
sun		WBGT
shade		  AT
shade		 Rel
Hum		 Dew
Point		 Wind (10m)
Dir Spd

CST °C °C°C°C % °C
km/h
Darwin-Daly
Bradshaw (Angallari Valley) (Defence) 08:00 am 25.0 24.4 20.1 25.9 50 13.9 NNE 2
Bradshaw (Koolendong Valley) (Defence) 08:00 am 20.9 24.2 19.8 23.9 85 18.5   Calm
Darwin Airport 08:00 am 25.6 28.9 23.9 27.9 80 22.1 ESE 13
Batchelor AWS 08:00 am 24.1 27.0 22.3 26.3 80 20.4 SE 9
Delamere 08:00 am 22.0 22.5 18.2 20.2 60 13.4 SE 15
Douglas River 08:00 am 22.4 25.9 21.3 24.5 85 20.1 SSE 9
Jabiru Airport 08:00 am 26.8 29.1 24.1 29.8 70 21.3 SE 7
Kangaroo Flats (Defence) 08:00 am 25.3 28.7 23.7 30.0 80 22.0   Calm
Middle Point 08:00 am 24.2 28.2 23.3  *  90 22.3    
Mount Bundey North (Defence) 08:00 am 24.3 27.3 22.5 28.3 80 20.6   Calm
Mount Bundey South (Defence) 08:00 am 24.6 27.1 22.4  *  75 20.1    
Point Fawcett 08:00 am 26.2 31.0 25.4 30.7 90 24.6 ESE 9
Port Keats 08:00 am 26.1 26.5 21.9 25.7 60 17.2 SE 15
Tindal 08:00 am 22.8 25.8 21.3 24.2 80 19.6 SE 11
Arnhem
Gove 08:00 am 26.2 31.2 25.6 29.0 95 25.0 SE 19
Groote Eylandt 08:00 am 26.2 30.5 25.0 31.6 85 23.9 SSE 2
Maningrida Airport 08:00 am 25.5 29.3 24.1 27.8 85 22.8 SSE 15
Milingimbi 08:00 am 25.6 29.7 24.4 28.2 85 23.3 S 15
Warruwi 08:00 am 26.4 30.3 24.9 29.1 85 23.5 SE 15
Roper-McArthur
Borroloola 08:00 am 22.1 25.4 20.9 25.6 85 19.5   Calm
McArthur River Mine 08:00 am 25.6 23.3 19.1 23.6 40 10.2 SSE 11
Victoria River
Lajamanu 08:00 am 20.2 21.6 17.4 19.0 65 13.9 SSE 13
Victoria River Downs 08:00 am 21.8 23.3 19.0 22.9 70 15.6 SW 4
Station Name Observation
Time		 Temp WBGT
sun		WBGT
shade		  AT
shade		 Rel
Hum		 Dew
Point		 Wind (10m)
Dir Spd

CST °C °C°C°C % °C
km/h
Barkly
Tennant Creek 08:00 am 21.9 20.3 16.0 17.6 40 7.0 SE 19
Alice Springs
Alice Springs 08:00 am 12.3 14.7 10.2 10.2 70 6.6 W 7
Yulara 08:00 am 11.4 13.1 8.1 7.9 50 1.4 S 9

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).

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).