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Rain, rain and more rain

Posted by Catalena Angele on 21 February 2014
Met Office Map showing rainfall in the U.K. in January 2014

What a very wet and rainy January we had bulb buddies! It felt like it rained nearly every day! But how much rain did we really have compared to average?

Weather Scientists at the Met Office have created this map of the U.K. to show how much rain we had in January. You can have a closer look by following this link.

How did they calculate average rainfall? The Met Office Scientists have been keeping weather records for a very long time! They added up how much rain fell in January for 30 years (from 1981 to 2010) then divided by 30 to calculate how much rain fell on average each year.

Can you see the two different shades of dark blue? Rainfall in these areas was between two and three times the average for January. Can you see the black areas in the south of England and in eastern Scotland? Rainfall in these areas was more than three times the average for January!

Top tip for using this map:

  • 100% of average means that the rain was the same as average.
  • 200% of average means that there was twice as much rain as average.

Can you find where you live on the map? What colour is the map where you live? How much rain fell in your area? Is it more than average? Or less than average? You may want to ask your teacher to help you answer these questions!

Your questions, my answers:

Gladestry C.I.W. School: Our school was closed on Thursday because of a power cut so our head teacher recorded the results that day. Prof P: We done to your head teacher! I am very glad your head teacher is helping you with your investigation.

St Mellons Church in Wales Primary School: Hello Professor Plant. It has been so windy this week that our thermometer has blown off the wall and broken. We have been using the car thermometer. L, J and L-b. Prof P: Hello L, J and L-b at St Mellons School! I am very sorry to hear that your thermometer is broken, I will email your teacher and arrange to send you a new one. Well done for your quick thinking in using the car thermometer.

Bleasdale CE Primary School: It is very cold and wet. Prof P: I agree BleasdaleSchool!

Ysgol Gynradd Dolgellau: Yn anffodus mae ein thermometr wedi torri ar ol cael ei chwythu gan y gwynt mawr yn ystod yr wythnos. Athro’r Ardd: Trueni mawr i glywed hyn Ysgol Gynradd Dolgellau. Bydda i’n e-bostio eich athro i drefnu anfon thermomedr newydd atoch chi.

Manor Road Primary School (Lancashire): on Wednesday there was a red weather warning but luckily the plants stayed in place. Prof P: I’m very happy to hear that your plants are okay!

Stanford in the Vale Primary School: It is very rainy here but we are not flooded. Prof P: I am very glad to hear that Stanford! What colour is the rainfall map is your area?

Burscough Bridge Methodist School: The heavy gales have caused the rainfall measurements to be unreadable as the measuring vessel was continually disrupted and blown over. Prof P: Gosh it must have been very stormy. Thanks for letting me know, keep up the good work!

Many Thanks

Professor Plant

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