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.

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

Readings from the last six hours

Date & time		Temp	Humidity	Wind			Rain	Pressure
Date & time		Temp	Humidity	dir	ave	gust	Rain	Pressure
2019/05/26	0155 BST	15.5 °C	72%	SSW	1.2 mph	4.5 mph	0.0 mm	1016.8 hPa, falling slowly
	0255 BST	14.7 °C	75%	S	1.0 mph	5.4 mph	0.0 mm	1016.4 hPa, falling slowly
	0355 BST	14.0 °C	79%	S	1.0 mph	5.4 mph	0.0 mm	1015.9 hPa, falling slowly
	0455 BST	13.2 °C	84%	SE	0.5 mph	3.8 mph	0.0 mm	1015.6 hPa, falling slowly
	0555 BST	13.2 °C	86%	SW	0.7 mph	5.4 mph	0.0 mm	1015.3 hPa, falling slowly
	0655 BST	13.8 °C	85%	SSE	1.4 mph	6.9 mph	0.0 mm	1015.1 hPa, falling slowly
	0755 BST	15.1 °C	82%	SW	2.3 mph	6.9 mph	0.0 mm	1015.3 hPa, falling slowly

Graphs of the last 24 hours

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

Summary

24 hours ending 0955 BST on 25 May 2019		Date & time
Average temperature	17.9 °C
Daytime max temp	25.1 °C	2019/05/24	1435 BST
Night min temp	13.4 °C	2019/05/25	0610 BST
Total rainfall	0.1 mm
Average wind speed	0.9 mph
Highest gust speed	8.3 mph	2019/05/24	1210 BST

From 1000 BST on 25 May to 0755 BST on 26 May 2019		Date & time
Average temperature	19.2 °C
Daytime max temp	26.0 °C	2019/05/25	1530 BST
Night min temp	13.2 °C	2019/05/26	0615 BST
Total rainfall	0.0 mm
Average wind speed	1.7 mph
Highest gust speed	12.1 mph	2019/05/25	1430 BST