EXTREMES and TOTALS, 0000-2400 UTC
Air temperature and humidity
Maximum temperature: ºC		21.2		at 1106 UTC
Minimum temperature: ºC		10.9		at 0529 UTC
Mean temperature (5min values): ºC		15.7
Maximum wet bulb temperature: ºC		16.1		at 1422 UTC
Minimum wet bulb temperature: ºC		10.7		at 0504 UTC
Mean wet bulb temperature (5min values): ºC		13.6
Note: The above wet bulb temperature is measured using a probe and wick
Maximum relative humidity: %		96		at 0155 UTC
Minimum relative humidity: %		48		at 1143 UTC
Note: The above relative humidity is measured using a probe
Surface temperatures (ºC)
Grass minimum temperature:		5.8		at 0413 UTC
Concrete slab minimum temperature:		10.5		at 0505 UTC
Bare soil minimum temperature:		9.1		at 0510 UTC
Soil temperature under grass; maxima and minima (ºC)
5 cm depth:		19.5 at 1520 UTC		17.1 at 0729 UTC
10 cm depth:		18.8 at 0001 UTC		17.4 at 0825 UTC
20 cm depth:		n/a at UTC		n/a at UTC
30 cm depth:		18.6 at 0004 UTC		17.8 at 1313 UTC
50 cm depth:		n/a at UTC		n/a at UTC
100 cm depth:		17.4 at 0001 UTC		17.3 at 1458 UTC
Sunshine and irradiance
Daily sunshine total: h		9.0
Total global solar irradiance: MJ/m2		16.32
Irradiance, maxima and minima
Total global solar: W/m2		1033 at 1141 UTC
Direct beam solar: W/m2		898 at 1214 UTC
Diffuse solar: W/m2		435 at 1224 UTC
Net: W/m2		787 at 1028 UTC		-213 at 1612 UTC
Ground heat flux density: W/m2		38 at 1455 UTC		-25 at 0522 UTC
Shortwave upwelling: W/m2		183 at 1141 UTC		-2 at 0019 UTC
Shortwave downwelling: W/m2		983 at 1141 UTC		-9 at 2231 UTC
Longwave upwelling: W/m2		442 at 1114 UTC		351 at 0504 UTC
Longwave downwelling: W/m2		406 at 1614 UTC		318 at 0734 UTC
Pressure
Maximum mean sea level pressure: hPa		1004.4		at 0005 UTC
Minimum mean sea level pressure: hPa		998.4		at 2355 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		11.1
Precipitation (mm)
Daily rainfall total 00-00 UTC:		1.0