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Copyright ©2002-2008
Royal Meteorological Society

 


The Big Urban Heat Island Experiment

How much warmer is the centre of your nearest town than the surrounding countyside? How is the temperature affected by parks, rivers, and buildings?

This is the homepage of the Royal Meteorological Society's experiment to map the heat islands of towns and cities across the UK. We need YOU and all your friends to help us, if you live within the areas described below. The data we collect will be available through this site for people to use in schools etc.

Where and when will we be measuring?

26 November 2008 - Reading, Berkshire: Now complete
(see update below)

In conjunction with Reading University (download Press Release)

January/ February 2009 - Manchester
including all postcodes starting with M, SK, BL, OL, WN, WA13-15

February/ March 2009 - Edinburgh including all EH postcodes 
Coming soon: Belfast, Birmingham, Cardiff, Exeter, Glasgow, Oxford, Sheffield and more

Contact Us for more info

What do we need you to do?

On the specified day,  measure the temperature outside your house between 730-830am. Then, text the keyword 'urban' together with the temperature and the postcode of the place you measured the temperature to 60066.
For example, your text might read 'urban 5.6 M1 7LL'

Key Points:

- Participants must measure the temperature between 7.30 and 8.30a.m. on the specified day.

- Any thermometer (with a range of at least -5ºC to +30ºC) can be used, but the temperature must be measured outside and at least 5m away from any building. Give the thermometer time to adjust to outside temperatures – this might mean leaving it outside for a few minutes.

-A good way of making measurements is with the temperature readout in your car. But make sure you read the outside temperature! The car must have been outside for at least 10 minutes before you make the measurement, and we have found that you get the most accurate measurement if the car has moved from where it was standing over night at least 5 minutes before you take the measurement – but don’t forget that we need the postcode of the place where the measurement was made!

-The text will cost your service provider's standard rate.

-The Society will not keep or distribute mobile phone numbers and does not need your name or address.

Interested?

Send an email to education@rmets.org and we will let you know when the date has been decided. Otherwise, keep an eye on the Society website and local media.

More about urban heat islands

Manchester and environs - showing the Urban Heat Islandthe map of the urban heat island of Manchester was created using a limited number of observations. This experiment will create maps like this for many UK towns and cities, and verify this picture or Manchester's urban heat island

 

Reading Urban Heat Island Experiment Update

How much warmer is the centre of Reading than the surrounding countyside? How is the temperature affected by parks, rivers, and buildings?

Schools that took part include Hemdean House School in Caversham, The Blue Coat School, Pangbourne College and Leighton Park

A huge thank you to all who took part in the experiment.

What now?

We will be putting the data onto a map over the next weeks and will be putting up information on our web site about what we learnt. If you or your school took part and you have any photographs we would love to put them on our web site. Please send them to webmaster@rmets.org with your name


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