CHCH weekly summary for week ending 15th January 2021.

[Bishopdale Weather]

Bishopdales CHCH weekly summary for week ending 15th January 2021.
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A.v.g night air temp this January so far is 13.64c.
which is 2.14c warmerer than AVG.
Warmest ON RECORD January night temps.
AVG IS 11.5c==1991-2020 AVG.
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Avg Day temps this January so far are 22.57c.
which is 0.63c colder than AVG.
11TH coldest on record for January DAY TEMPS.
AVG IS 23.2c.==1991-2020 AVG.
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Avg MONTH temps this January= 18.11c.
Which is 0.76c warmer than avg.
8th warmest ON RECORD.
AVG IS 17.35c.==1991-2020 AVG.
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A.V.G 2021 air temp so far is 18.11c.
Which is 6.37c warmer than AVG for a year.
3RD warmest on record for week 2.***
AVG is 11.79c.==1991-2020 AVG.
UP 0.22c on last week.
RECORD WARM YEAR WAS 1998 = 12.36c.(all years)
This time last year the avg was 8.44c.
.

***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.
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Ground avg temps for THIS January is 17.2c
UP 0.4c on last week.
Warmest on record for week 2,
And 0.5c WARMER Than same week January 2020.
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RAINFALL we have had 11.4mm rain this January.
3rd lowest on record so far.
most was 119.4mm in 2018.
LOWEST 2.3mm in 2020.
AVG January rainfall is 44mm.
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SUN IS COLDER THAN AVG.
-1.95c colder than AVG.
Warmer than last week by 0.94c.
And 3.48c COLDER than last January 2020.
And 8.05c colder THAN in 2019.
COLDEST on record for week 2.
Solar Cycle 25 STARTED ON THE 20/4/20.
Solar MAX should be in 2026.
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Air Temp taken in SUNLIGHT (NOT SHADE TEMP).
Warmest DAY this January so far is 49.8c on day 7.
The record WARM January day was 61.4c in 2019.
Coldest night on the grass was 9.4c on day 9.
COLDEST January GRASS TEMP ON RECORD IS -1c in 2011.
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WE HAD 0 AIR FROSTS this January so far WHICH IS AVG.
normal is 0 AIR frosts.
WE HAD 0 GRASS FROSTS THIS January.
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.....................WIND-RUN.....................
Chch has had so far 2789KM of wind-run this January so far.
so far lowest on record.
Avg For all of January is 6771KM.
Most were in 2017=7889KM.
LOWEST was in 2010=6448KM.
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