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
2022/05/19	1555 BST	22.8 °C	41%	8.9 °C	NNE	2.7 mph	11.4 mph	0.0 mm	1019.6 hPa, rising slowly
	1655 BST	22.7 °C	43%	9.5 °C	WNW	2.6 mph	7.6 mph	0.0 mm	1019.5 hPa, rising slowly
	1755 BST	21.4 °C	43%	8.3 °C	S	1.6 mph	6.0 mph	0.0 mm	1019.7 hPa, rising slowly
	1855 BST	20.5 °C	48%	9.1 °C	SW	1.8 mph	6.9 mph	0.0 mm	1019.7 hPa, rising slowly
	1955 BST	18.5 °C	58%	10.1 °C	ESE	1.1 mph	4.5 mph	0.0 mm	1019.9 hPa, rising slowly
	2055 BST	16.6 °C	53%	7.0 °C	SSE	2.3 mph	6.0 mph	0.0 mm	1020.4 hPa, rising slowly
	2155 BST	15.3 °C	49%	4.6 °C	S	1.5 mph	6.9 mph	0.0 mm	1020.7 hPa, rising 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 19 May 2022		Date & time
Average temperature	18.5 °C
Daytime max temp	24.9 °C	2022/05/18	1310 BST
Night min temp	13.4 °C	2022/05/19	0340 BST
Total rainfall	2.8 mm
Average wind speed	2.1 mph
Highest gust speed	19.7 mph	2022/05/18	2325 BST

From 1000 BST on 19 May to 2155 BST on 19 May 2022		Date & time
Average temperature	20.5 °C
Daytime max temp	24.2 °C	2022/05/19	1520 BST
Night min temp	15.3 °C	2022/05/19	2200 BST
Total rainfall	0.1 mm
Average wind speed	2.0 mph
Highest gust speed	11.4 mph	2022/05/19	1540 BST