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 WL-500gP router running OpenWRT 8.09 embedded 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
2012/02/05	2158 GMT	2.0 °C	98%	-	0 mph	0 mph	0.0 mm	1031.3 hPa, rising slowly
	2258 GMT	1.9 °C	98%	-	0 mph	0 mph	0.0 mm	1031.3 hPa, rising slowly
	2358 GMT	2.0 °C	98%	-	0 mph	0 mph	0.3 mm	1031.2 hPa, steady
2012/02/06	0058 GMT	2.0 °C	98%	-	0 mph	0 mph	0.0 mm	1031.3 hPa, steady
	0158 GMT	1.9 °C	98%	-	0 mph	2 mph	0.0 mm	1031.0 hPa, falling slowly
	0258 GMT	2.1 °C	98%	-	0 mph	1 mph	0.0 mm	1031.2 hPa, steady
	0358 GMT	2.1 °C	98%	-	0 mph	0 mph	0.0 mm	1031.5 hPa, rising slowly

Today's weather forecast, computed at 08:42 GMT: 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 0842 GMT on 05 Feb 2012		Date & time
Average temperature	1.2 °C
Daytime max temp	4.7 °C	2012/02/04	1102 GMT
Night min temp	0.1 °C	2012/02/04	2102 GMT
Total rainfall	0.0 mm
Average wind speed	1 mph
Highest gust speed	11 mph	2012/02/04	2012 GMT

From 0900 GMT on 05 Feb to 0359 GMT on 06 Feb 2012		Date & time
Average temperature	2.1 °C
Daytime max temp	3.3 °C	2012/02/05	1414 GMT
Night min temp	1.8 °C	2012/02/06	0144 GMT
Total rainfall	3.9 mm
Average wind speed	0 mph
Highest gust speed	3 mph	2012/02/05	1549 GMT