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
2022/06/28	0955 BST	17.7 °C	61%	10.1 °C	SW	3.6 mph	9.8 mph	0.0 mm	1019.3 hPa, rising slowly
	1055 BST	17.1 °C	64%	10.2 °C	SSW	3.0 mph	10.7 mph	0.0 mm	1019.0 hPa, falling slowly
	1155 BST	18.6 °C	61%	10.9 °C	SSW	4.4 mph	12.1 mph	0.0 mm	1018.5 hPa, falling slowly
	1255 BST	21.4 °C	50%	10.5 °C	SSW	5.0 mph	14.5 mph	0.0 mm	1018.0 hPa, falling slowly
	1355 BST	23.1 °C	42%	9.5 °C	W	5.3 mph	14.5 mph	0.0 mm	1017.3 hPa, falling
	1455 BST	23.7 °C	39%	8.9 °C	SW	6.1 mph	15.9 mph	0.0 mm	1017.0 hPa, falling slowly
	1555 BST	21.9 °C	42%	8.4 °C	WSW	5.9 mph	14.5 mph	0.0 mm	1016.7 hPa, falling slowly

12 hour weather forecast, computed on Tue, 28 Jun at 08:55 BST: Becoming fine.
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 0956 BST on 28 Jun 2022		Date & time
Average temperature	15.0 °C
Daytime max temp	22.5 °C	2022/06/27	1436 BST
Night min temp	9.2 °C	2022/06/28	0501 BST
Total rainfall	1.8 mm
Average wind speed	2.1 mph
Highest gust speed	15.2 mph	2022/06/27	1051 BST

From 1000 BST on 28 Jun to 1556 BST on 28 Jun 2022		Date & time
Average temperature	20.5 °C
Daytime max temp	23.7 °C	2022/06/28	1456 BST
Night min temp
Total rainfall	0.0 mm
Average wind speed	5.0 mph
Highest gust speed	15.9 mph	2022/06/28	1441 BST