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	Dew point	Wind			Rain	Pressure
Date & time		Temp	Humidity	Dew point	dir	ave	gust	Rain	Pressure
2021/10/24	1858 BST	12.8 °C	87%	10.7 °C	SSE	3.7 mph	12.1 mph	0.0 mm	1015.6 hPa, falling slowly
	1958 BST	13.2 °C	90%	11.6 °C	SSE	2.6 mph	8.3 mph	0.0 mm	1015.5 hPa, steady
	2058 BST	12.7 °C	92%	11.4 °C	SSE	1.8 mph	6.9 mph	0.0 mm	1015.0 hPa, falling slowly
	2158 BST	12.8 °C	93%	11.7 °C	S	2.1 mph	5.4 mph	0.0 mm	1015.3 hPa, falling slowly
	2258 BST	12.4 °C	94%	11.5 °C	S	1.6 mph	4.5 mph	0.0 mm	1015.5 hPa, steady
	2358 BST	12.3 °C	94%	11.4 °C	S	1.2 mph	8.3 mph	0.0 mm	1015.3 hPa, rising slowly
2021/10/25	0058 BST	13.0 °C	93%	11.9 °C	S	1.6 mph	5.4 mph	0.0 mm	1015.2 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 0959 BST on 24 Oct 2021		Date & time
Average temperature	11.8 °C
Daytime max temp	13.6 °C	2021/10/23	1414 BST
Night min temp	10.5 °C	2021/10/23	2329 BST
Total rainfall	0.0 mm
Average wind speed	2.2 mph
Highest gust speed	9.2 mph	2021/10/24	0349 BST

From 1000 BST on 24 Oct to 0059 BST on 25 Oct 2021		Date & time
Average temperature	13.5 °C
Daytime max temp	15.4 °C	2021/10/24	1454 BST
Night min temp	12.2 °C	2021/10/24	2354 BST
Total rainfall	0.0 mm
Average wind speed	3.1 mph
Highest gust speed	12.1 mph	2021/10/24	1829 BST