EXTREMES and TOTALS, 0000-2400 UTC
Air temperature and humidity
Maximum temperature: ºC		18.2		at 1455 UTC
Minimum temperature: ºC		7.8		at 0119 UTC
Mean temperature (5min values): ºC		13.0
Maximum wet bulb temperature: ºC		11.6		at 1224 UTC
Minimum wet bulb temperature: ºC		7.0		at 0115 UTC
Mean wet bulb temperature (5min values): ºC		9.5
Note: The above wet bulb temperature is measured using a probe and wick
Maximum relative humidity: %		92		at 0125 UTC
Minimum relative humidity: %		31		at 1503 UTC
Note: The above relative humidity is measured using a probe
Surface temperatures (ºC)
Grass minimum temperature:		4.2		at 0108 UTC
Concrete slab minimum temperature:		8.8		at 0106 UTC
Bare soil minimum temperature:		8.3		at 0105 UTC
Soil temperature under grass; maxima and minima (ºC)
5 cm depth:		18.2 at 1519 UTC		14.7 at 0510 UTC
10 cm depth:		16.8 at 1640 UTC		14.6 at 0705 UTC
20 cm depth:		n/a at UTC		n/a at UTC
30 cm depth:		15.7 at 0003 UTC		14.9 at 1040 UTC
50 cm depth:		n/a at UTC		n/a at UTC
100 cm depth:		14.3 at 0002 UTC		14.2 at 1540 UTC
Sunshine and irradiance
Daily sunshine total: h		11.5
Total global solar irradiance: MJ/m2		26.15
Irradiance, maxima and minima
Total global solar: W/m2		1210 at 1158 UTC
Direct beam solar: W/m2		n/a at UTC
Diffuse solar: W/m2		n/a at UTC
Net: W/m2		n/a at UTC		n/a at UTC
Ground heat flux density: W/m2		n/a at UTC		n/a at UTC
Shortwave upwelling: W/m2		n/a at UTC		n/a at UTC
Shortwave downwelling: W/m2		n/a at UTC		n/a at UTC
Longwave upwelling: W/m2		n/a at UTC		n/a at UTC
Longwave downwelling: W/m2		n/a at UTC		n/a at UTC
Pressure
Maximum mean sea level pressure: hPa		1016.7		at 2155 UTC
Minimum mean sea level pressure: hPa		1014.2		at 1252 UTC
Wind
2-metre average wind speed: m/s		2.6
10-metre average wind speed: m/s		3.5
10-metre maximum wind gust: m/s		13.1
Precipitation (mm)
Daily rainfall total 00-00 UTC:		0.2