Stoneleigh weather - last 24 hours

Recent amateur weather station readings at Stoneleigh, near Epsom, UK (N51.36 W0.25). No accuracy is claimed for this data. The dew point calculation is not valid for temperatures below freezing and the wind measurements are almost useless. Use at your own risk.

Data is logged and graphs are drawn by pywws software on a Raspberry Pi running Raspbian Linux.

RSS Experimental RSS feed of hourly data and Twitter account broadcasting same data.

Readings from the last six hours

Date & time Temp Humidity Dew point Wind Rain Pressure
dir ave gust
2020/08/15 0457 BST 17.5 °C 97% 17.0 °C N 0.3 mph 2.2 mph 0.3 mm 1014.2 hPa, falling slowly
0557 BST 17.4 °C 97% 16.9 °C N 0.8 mph 3.1 mph 0.4 mm 1014.5 hPa, falling slowly
0657 BST 17.3 °C 97% 16.8 °C NNW 0.7 mph 4.5 mph 0.3 mm 1014.8 hPa, rising slowly
0757 BST 17.1 °C 97% 16.6 °C NNW 1.7 mph 4.5 mph 0.3 mm 1014.8 hPa, rising slowly
0857 BST 17.2 °C 97% 16.7 °C N 1.4 mph 4.5 mph 0.0 mm 1015.1 hPa, rising slowly
0957 BST 17.3 °C 97% 16.8 °C N 1.0 mph 3.8 mph 0.1 mm 1015.2 hPa, rising slowly
1057 BST 17.8 °C 99% 17.6 °C N 1.1 mph 5.4 mph 0.0 mm 1015.3 hPa, rising slowly

12 hour weather forecast, computed on Sat, 15 Aug at 08:57 BST: Fine weather.
NB: this forecast is highly experimental and should not be relied upon.

Graphs of the last 24 hours

Graphs of last 24 hours weather Wind rose of last 12 hours

Summary

24 hours ending 0957 BST on 15 Aug 2020 Date & time
Average temperature 18.7 °C
Daytime max temp 20.7 °C 2020/08/141507 BST
Night min temp 17.1 °C 2020/08/150802 BST
Total rainfall 1.7 mm
Average wind speed 1.1 mph
Highest gust speed 8.3 mph 2020/08/141007 BST
 
From 1000 BST on 15 Aug to 1057 BST on 15 Aug 2020 Date & time
Average temperature 17.6 °C
Daytime max temp 17.8 °C 2020/08/151057 BST
Night min temp
Total rainfall 0.0 mm
Average wind speed 1.1 mph
Highest gust speed 5.4 mph 2020/08/151037 BST