Hyde Heath Weather reports by Gary Beynon from his own garden observations and measurements
January February March April
January February March April
January
You only have to look at the fields and some of the roads that were flooded to realise that January was a wet month.
There were two very wet days with 23 and 19.8mm but it was the ongoing rainy (and snowy) days that just added to the overall picture. Rainfall was over 50% above the 40 year average; not the wettest January which was in 2014 at 190.1mm and with over half of the 40 years with above average rainfall.
The trend over the 40 years is getting wetter and January rightly has a reputation for being wet!
There was snow as well which caused the usual chaos despite the small depth. We had 8 days when some snow or sleet fell; something we are not especially used to in Hyde Heath. The temperatures were all over the place ranging from a maximum of 12.0° to a minimum of -2.8°.
However, compared with January 2020, this January was actually colder but from the figures the various averages are distorted by the differences in temperatures sometimes on a day to day basis.
Part way through the month my Oregon Weather Station started to play up a bit (many years old) so I bought another; since then it has of course worked fine but I saw this as a warning.
I have compared the readings for 2 weeks and find that the new instrument reads between 0.5 and 0.8° lower than the old one with both the max and min figures; using frosts as a guide the new instrument looks to be more accurate.
As of February I will be only using my new instrument---providing it doesn’t fail on me!!
There were two very wet days with 23 and 19.8mm but it was the ongoing rainy (and snowy) days that just added to the overall picture. Rainfall was over 50% above the 40 year average; not the wettest January which was in 2014 at 190.1mm and with over half of the 40 years with above average rainfall.
The trend over the 40 years is getting wetter and January rightly has a reputation for being wet!
There was snow as well which caused the usual chaos despite the small depth. We had 8 days when some snow or sleet fell; something we are not especially used to in Hyde Heath. The temperatures were all over the place ranging from a maximum of 12.0° to a minimum of -2.8°.
However, compared with January 2020, this January was actually colder but from the figures the various averages are distorted by the differences in temperatures sometimes on a day to day basis.
Part way through the month my Oregon Weather Station started to play up a bit (many years old) so I bought another; since then it has of course worked fine but I saw this as a warning.
I have compared the readings for 2 weeks and find that the new instrument reads between 0.5 and 0.8° lower than the old one with both the max and min figures; using frosts as a guide the new instrument looks to be more accurate.
As of February I will be only using my new instrument---providing it doesn’t fail on me!!
February
February turned out to be a month of contrasts; on the one hand the temperature shot up to a dizzy 15.2°C, and on the other saw a minimum of -4.4°C. There was a cold spell early in the month with temperatures hovering around freezing all day (on just one day,10th, it didn’t actually get above 0°)
Then a warmer second half with temperatures at maximum between 10 and 15°. Little wonder that the daffodils and crocus all came out.
There was frost evident on 11 days and snow flurries on 5 days which fortunately didn’t amount to much. The ground has now dried out a good deal compared with the start of February which saw most of the rainfall.
Rainfall was below the 41 year average at 52.6mm but the average figure hides a very wide range from 8.5 up to 144.5mm.
Interestingly the rainfall trend over the last 41 years shows that it is getting wetter with the trend line going from about 40 to 70+mm.
Compared with February 2020 this year was drier, less warm (despite the dizzy maximum) and colder. Last year saw about the same number of frosts but no hint of snow although there was a fall in Stokenchurch on the 10th, and you may remember Storm Dennis (it gave us a ruff time).
Then a warmer second half with temperatures at maximum between 10 and 15°. Little wonder that the daffodils and crocus all came out.
There was frost evident on 11 days and snow flurries on 5 days which fortunately didn’t amount to much. The ground has now dried out a good deal compared with the start of February which saw most of the rainfall.
Rainfall was below the 41 year average at 52.6mm but the average figure hides a very wide range from 8.5 up to 144.5mm.
Interestingly the rainfall trend over the last 41 years shows that it is getting wetter with the trend line going from about 40 to 70+mm.
Compared with February 2020 this year was drier, less warm (despite the dizzy maximum) and colder. Last year saw about the same number of frosts but no hint of snow although there was a fall in Stokenchurch on the 10th, and you may remember Storm Dennis (it gave us a ruff time).
March
March was a dry month with some very pleasant warm days in the last week.
The nights were cold as one might expect this early in the year with frost evident on 9 mornings and 25 days when the minimum temperature was less than 5°.
The maximum day temperature was 19.1°but the average maximum over the month was a more normal 10.46°. This average compared closely with last year. Apart from the higher maximum the two months were very similar. Rainfall in both years was below the 41 year average but not by a great deal.
The highest rainfall was in 2001 at 111.5mm and the driest in 2011 at just 11.3mm. A month really with wide variations with 18 years above the average but with an overall trend showing it getting drier.
The ground, as I am sure you are aware, is pretty hard but the Misbourne is good and full and flowing well.
The nights were cold as one might expect this early in the year with frost evident on 9 mornings and 25 days when the minimum temperature was less than 5°.
The maximum day temperature was 19.1°but the average maximum over the month was a more normal 10.46°. This average compared closely with last year. Apart from the higher maximum the two months were very similar. Rainfall in both years was below the 41 year average but not by a great deal.
The highest rainfall was in 2001 at 111.5mm and the driest in 2011 at just 11.3mm. A month really with wide variations with 18 years above the average but with an overall trend showing it getting drier.
The ground, as I am sure you are aware, is pretty hard but the Misbourne is good and full and flowing well.
April
April was a month dominated by high pressure with winds primarily from the northern quarter. This resulted in a cold and very dry month.
The maximum and minimum temperatures and averages were well below April last year (although that was an unusually warm month). The Met Office have said that April was unusual for the high number of mornings with frost;
Hyde Heath was the same with frost evident on 17 days compared with just 2 last year. The rainfall trend over the past 41 years is for April on average to become drier falling from 65 to 42mm; this however shows wide variance from the wettest year in 2000 at 139mm to the driest in 1984 at just 3.7mm.
The winter rainfall ie October to March was high so the water table should be well up. The fact that the Misbourne is flowing well may be a result of this or that the Water Board are extracting less. Perhaps it will flood the HS2 tunnel---when it is eventually bored!
The maximum and minimum temperatures and averages were well below April last year (although that was an unusually warm month). The Met Office have said that April was unusual for the high number of mornings with frost;
Hyde Heath was the same with frost evident on 17 days compared with just 2 last year. The rainfall trend over the past 41 years is for April on average to become drier falling from 65 to 42mm; this however shows wide variance from the wettest year in 2000 at 139mm to the driest in 1984 at just 3.7mm.
The winter rainfall ie October to March was high so the water table should be well up. The fact that the Misbourne is flowing well may be a result of this or that the Water Board are extracting less. Perhaps it will flood the HS2 tunnel---when it is eventually bored!
