Post by Admin on Dec 25, 2021 21:19:27 GMT 12
Bishopdale CHCH weekly summary for week ending 24th December 2021.
....................................................................
A.v.g night air temp this December so far is 11.8c
which is 1.2c Warmer than Avg.
6th Warmest ON RECORD December night temps.
Avg IS 10.6c
.....................................................................
Avg Day temps this December so far is 20.24c
which is 1.81c Colder than Avg.
6th Coldest ON RECORD for December DAY TEMPS.
Avg IS 22.05c.
............................................................
Avg MONTH temps this December= 16.02c.
Which is 0.3c Colder than AVG.
16th Coldest ON RECORD.
Avg IS 16.32c.
..........................................................
A.V.G 2021 air temp so far is 12.06c.
Which is 0.27c WARMER for a year.
AVG is 11.79c.
UP 0.14c on last week.
Warmest record for week 50 **(see note below)
This time last year the avg was 11.97c
RECORD WARM YEAR WAS 1998 = 12.36c.(all years)
****NOTE** This is for the years since 2012.
Before 2012. I did not have a weekly breakdown of avg years temps.
The avg over the last 29 years can only be done at the end of the year.
...........................................................
Ground avg temps for this December is 16.2c so far.
UP 0.1c from last week.
3rd Warmest on record for week 51,
And 0.9c Colder Than same week last December.
................................................................
RAINFALL 119.2mm rain this December.
MOST on record so far.
Avg December rainfall is 51.1mm.
wettest December 2020=89.4mm
Lowest 2012=30mm
.......................................................................
SUN IS Colder than AVG.
1.39c Colder than avg. ==**solar cycle 24 avg**
coldest on record for week 51.
Warmer than last week by 0.22c.
And 1.51c colder than last December 2020.
And 3.88c colder THAN in 2019.
Solar Cycle 25 STARTED ON THE 20/4/20.
Solar MAX should be in 2026.
....................................................................
Air Temp taken in SUNLIGHT (NOT SHADE TEMP).
Warmest DAY this December so far is 48.8c on day 20.
The record WARM December day was 59.3c in 2017.
Coldest night on the grass was 5.1c on day 1.
COLDEST December GRASS TEMP ON RECORD IS 0c IN 2006.
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WE HAD 0 AIR FROSTS this December = AVG.
Avg is 0 AIR frosts.
Record cold air night=2c in 2006.
WE HAD 0 GRASS FROSTS THIS December 2021.
record cold on the grass for Dec is 0c
.................................................................................
.....................WIND-RUN.....................
Chch has had so far 6088KM of wind-run this December so far.
so far 5th lowest on record.
Most were in 2019=8363KM.
LOWEST was in 2015=4345KM.
Avg For all of December is 6520KM.
........................
....................................................................
A.v.g night air temp this December so far is 11.8c
which is 1.2c Warmer than Avg.
6th Warmest ON RECORD December night temps.
Avg IS 10.6c
.....................................................................
Avg Day temps this December so far is 20.24c
which is 1.81c Colder than Avg.
6th Coldest ON RECORD for December DAY TEMPS.
Avg IS 22.05c.
............................................................
Avg MONTH temps this December= 16.02c.
Which is 0.3c Colder than AVG.
16th Coldest ON RECORD.
Avg IS 16.32c.
..........................................................
A.V.G 2021 air temp so far is 12.06c.
Which is 0.27c WARMER for a year.
AVG is 11.79c.
UP 0.14c on last week.
Warmest record for week 50 **(see note below)
This time last year the avg was 11.97c
RECORD WARM YEAR WAS 1998 = 12.36c.(all years)
****NOTE** This is for the years since 2012.
Before 2012. I did not have a weekly breakdown of avg years temps.
The avg over the last 29 years can only be done at the end of the year.
...........................................................
Ground avg temps for this December is 16.2c so far.
UP 0.1c from last week.
3rd Warmest on record for week 51,
And 0.9c Colder Than same week last December.
................................................................
RAINFALL 119.2mm rain this December.
MOST on record so far.
Avg December rainfall is 51.1mm.
wettest December 2020=89.4mm
Lowest 2012=30mm
.......................................................................
SUN IS Colder than AVG.
1.39c Colder than avg. ==**solar cycle 24 avg**
coldest on record for week 51.
Warmer than last week by 0.22c.
And 1.51c colder than last December 2020.
And 3.88c colder THAN in 2019.
Solar Cycle 25 STARTED ON THE 20/4/20.
Solar MAX should be in 2026.
....................................................................
Air Temp taken in SUNLIGHT (NOT SHADE TEMP).
Warmest DAY this December so far is 48.8c on day 20.
The record WARM December day was 59.3c in 2017.
Coldest night on the grass was 5.1c on day 1.
COLDEST December GRASS TEMP ON RECORD IS 0c IN 2006.
-------------------------------------------------------------
WE HAD 0 AIR FROSTS this December = AVG.
Avg is 0 AIR frosts.
Record cold air night=2c in 2006.
WE HAD 0 GRASS FROSTS THIS December 2021.
record cold on the grass for Dec is 0c
.................................................................................
.....................WIND-RUN.....................
Chch has had so far 6088KM of wind-run this December so far.
so far 5th lowest on record.
Most were in 2019=8363KM.
LOWEST was in 2015=4345KM.
Avg For all of December is 6520KM.
........................