EXTREMES and TOTALS, 0000-2400 UTC
Air temperature and humidity
Maximum temperature: ºC		15.7		at 1258 UTC
Minimum temperature: ºC		6.8		at 2347 UTC
Mean temperature (5min values): ºC		11.3
Maximum wet bulb temperature: ºC		10.2		at 1258 UTC
Minimum wet bulb temperature: ºC		5.3		at 2350 UTC
Mean wet bulb temperature (5min values): ºC		8.0
Note: The above wet bulb temperature is measured using a probe and wick
Maximum relative humidity: %		83		at 0100 UTC
Minimum relative humidity: %		43		at 1321 UTC
Note: The above relative humidity is measured using a probe
Surface temperatures (ºC)
Grass minimum temperature:		1.6		at 2347 UTC
Concrete slab minimum temperature:		8.6		at 2355 UTC
Bare soil minimum temperature:		5.4		at 2348 UTC
Soil temperature under grass; maxima and minima (ºC)
5 cm depth:		15.6 at 1605 UTC		12.3 at 0439 UTC
10 cm depth:		14.1 at 1714 UTC		12.2 at 0630 UTC
20 cm depth:		n/a at UTC		n/a at UTC
30 cm depth:		12.6 at 2354 UTC		12.0 at 0925 UTC
50 cm depth:		n/a at UTC		n/a at UTC
100 cm depth:		11.3 at 0001 UTC		11.2 at 0857 UTC
Sunshine and irradiance
Daily sunshine total: h		11.1
Total global solar irradiance: MJ/m2		23.75
Irradiance, maxima and minima
Total global solar: W/m2		1264 at 1206 UTC
Direct beam solar: W/m2		821 at 1150 UTC
Diffuse solar: W/m2		591 at 1208 UTC
Net: W/m2		889 at 1202 UTC		-75 at 1942 UTC
Ground heat flux density: W/m2		72 at 1225 UTC		-20 at 2339 UTC
Shortwave upwelling: W/m2		316 at 1207 UTC		-2 at 0115 UTC
Shortwave downwelling: W/m2		1225 at 1207 UTC		-8 at 2026 UTC
Longwave upwelling: W/m2		421 at 1211 UTC		325 at 2349 UTC
Longwave downwelling: W/m2		361 at 1422 UTC		276 at 2328 UTC
Pressure
Maximum mean sea level pressure: hPa		1022.9		at 0001 UTC
Minimum mean sea level pressure: hPa		1020.4		at 1725 UTC
Wind
2-metre average wind speed: m/s		1.7
10-metre average wind speed: m/s		2.4
10-metre maximum wind gust: m/s		7.8
Precipitation (mm)
Daily rainfall total 00-00 UTC:		0.0