The current site hosting Wanstead’s weather station has been running for 11 years next month; the automatic station uploading data every 10 minutes to the internet.
The 10-year averages from the station are now good enough to be listed on the Climatological Observers Link.
A look at the tenth month shows some interesting trends…
The 9am air pressure readings were not included in previous climate summaries owing to analogue barometers only giving approximate air pressure readings. The advent of AWS has changed that, particularly for independent amateur observers.
A look at the below graphic shows pressure lowest around the 21st, the stormiest weather of the month. Storm Babet in 2023 is proof of that.
Average daily windrun is how much wind there’s been during a 24 hour period. Again the 21st comes out as windiest.
Average rainfall
Average daily maximum
Average daily minimum
Wanstead Meteo 
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