University of Reading METFiDAS weather observations for 20 Sep 2018

These data are provided without any guarantee as to their accuracy.
From time to time errors may arise which we will endeavour to correct as quickly as possible.

Click here to see graphs of recent weather at the University of Reading.


EXTREMES and TOTALS, 0000-2400 UTC

Air temperature and humidity
Maximum temperature: C20.1 at 1420 UTC
Minimum temperature: C15.3 at 0001 UTC
Mean temperature (5min values): C17.9
Maximum wet bulb temperature: C16.8 at 1049 UTC
Minimum wet bulb temperature: C14.9 at 0001 UTC
Mean wet bulb temperature (5min values): C16.0
Note: The above wet bulb temperature is measured using a probe and wick
Maximum relative humidity: %98 at 0004 UTC
Minimum relative humidity: %67 at 1421 UTC
Note: The above relative humidity is measured using a probe

Surface temperatures (C)
Grass minimum temperature: 15.1 at 0001 UTC
Concrete slab minimum temperature: 16.0 at 0513 UTC
Bare soil minimum temperature: 15.6 at 0514 UTC

Soil temperature under grass; maxima and minima (C)
5 cm depth: 18.7 at 1450 UTC 17.8 at 0603 UTC
10 cm depth: 17.6 at 0001 UTC 17.1 at 0713 UTC
20 cm depth: 18.0 at 0001 UTC 17.4 at 1009 UTC
30 cm depth: 17.8 at 0005 UTC 17.4 at 1315 UTC
50 cm depth: 17.1 at 0120 UTC 17.0 at 0001 UTC
100 cm depth: 16.6 at 0002 UTC 16.5 at 0004 UTC

Sunshine and irradiance
Daily sunshine total: h0.6
Total global solar irradiance: MJ/m25.02
Irradiance, maxima and minima
Total global solar: W/m2611 at 1044 UTC
Direct beam solar: W/m2n/a at UTC
Diffuse solar: W/m2n/a at UTC
Net: W/m2n/a at UTC n/a at UTC
Ground heat flux density: W/m2n/a at UTC n/a at UTC
Shortwave upwelling: W/m2n/a at UTC n/a at UTC
Shortwave downwelling: W/m2n/a at UTC n/a at UTC
Longwave upwelling: W/m2n/a at UTC n/a at UTC
Longwave downwelling: W/m2n/a at UTC n/a at UTC

Pressure
Maximum mean sea level pressure: hPa1013.5 at 0001 UTC
Minimum mean sea level pressure: hPa996.9 at 2352 UTC

Wind
2-metre average wind speed: m/s3.8
10-metre average wind speed: m/s4.9
10-metre maximum wind gust: m/s17.6

Precipitation (mm)
Daily rainfall total 00-00 UTC: 7.2

Click here for the current conditions at the University of Reading.