Rain, rain and more rain
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!
1st flower records for England and Wales!
Fantastic news bulb buddies, we have our first flower records!
Carnforth North Road Primary School in Lancashire, England were the first school to send in flower records. Their first crocus opened on the 4 February.
Raglan VC Primary School in Monmouthshire, Wales were the first Welsh school to send in flower records. Their first crocus opened on 7 February.
Well done to both these schools for sending in your flower records!
Archbishop Hutton's Primary School in England have also reported that the crocuses that they have planted in the ground have started to flower. Plants in the ground often flower sooner than ones in pots, has anyone else noticed this?
These flower records are much earlier than last year, when the first crocuses were reported on the 1 March. Why do you think this might be?
If we look at the results from the Spring Bulbs Project in previous years, flowering has been earlier in years with higher rainfall, warmer temperatures and more hours of sunshine. Why not have a think about what the weather has been like where you live? Do you think this year’s weather will help your flowers to grow?
Your questions, my answers:
Ysgol Terrig: Our bulbs are now growing above the soil. Prof P: Fantastic new Ysgol Terrig, hopefully it won’t be long until you start to see flowers.
Glyncollen Primary School: we are very exited because are bulbs are going to open soon. next week we are going to measure them. Prof P: Great investigating Glyncollen, have fun with your measuring.
Manor Road Primary School (Lancashire): It rained a lot and it was very cold and windy. It has not been minus yet. Prof P: I haven’t recorded a minus temperature in Cardiff either.
Stanford in the Vale Primary School: We have had alot of rain recently but the bulbs continue to grow bigger and bigger. Prof P: It certainly has been very very rainy, I hope you haven’t had any flooding.
Greyfriars RC Primary School: Me and D. are watering the plants really well. We enjoyed it alot. D: I am really enjoying the bulbs. My one is called xdox and pop. It was supposed to be xbox and pop. Thank you enjoyed this week. Prof P: What funny names for your plants! Very imaginative.
Freuchie Primary School: The children were really excited on Monday 27th January when they realised that 40mm of water had been collected over the weekend! Prof P: Wow - that really is a lot of rain!
Woodplumpton St. Anne's Primary School: We are very excited because the first shoots are beginning to appear. It has been very wet but so far the temperature has not dropped below zero. We wonder if this is unusual. Prof P: Great question Woodplumpton! I have had a look back over our weather data for previous years and it looks like this is not that unusual. The average daytime temperature for the month has only dropped below zero once in the 8 years we have been running the Spring Bulbs investigation. This was in December 2011 when there was heavy snow. I do think it has been less cold this January than in previous years. I look forward to receiving the weather data from all the schools so I can compare all the data in my Spring Bulbs Report!
Newport Primary School: Horrible wet weather most of the week. Prof P: The trouble with the rain is that it gets in the way of playtime doesn’t it?
Manor Road Primary School (Lancashire): The weather has been cold, wet and windy this week. We have spotted our first shoots peeping through in our pots though. Prof P: It seems like your bulbs don’t mind the wet weather too much.
Chatelherault Primary School: Bad news some people have been pulling out our bulbs but some are growing. And we have had a lot of rain and sun. Prof P: Oh no! I’m sorry to hear that someone has disturbed your bulbs. I hope that the ones that are left will be okay. Sun and rain are the perfect combination to make them grow!
Linking Natural Science Collections in Wales