weekly weather summary for week ending 8th of October 2021.

[Bishopdale Weather]

Bishopdale Chch weekly weather summary for week
ending 8th of October 2021.
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A.v.g night air temp this October so far is 7.2c.
which is 1.2c warmer than AVG..
4th= warmest ON RECORD October night temps so far.
AVG IS 6c
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Avg Day temps this October so far are 16.8c
which is 1cc colder than avg.
7th coldest ON RECORD for October DAY TEMPS so far.
AVG IS 17.8c.
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Avg MONTH temps this October= 12c.
0.1c warmer AVG..
19th warmest ON RECORD..
AVG IS 11.90c.
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A.V.G air temp so far this year is 11.46c.
Which is 0.33c colder than AVG for a year.
AVG is 11.79c.
UP 0.03c on last week.
6th coldest on record for week 40 ***
RECORD WARM YEAR WAS 1998 = 12.36c.(all years)
This time last year the avg was 11.55c.



**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 October is 13.9c
UP 0.7c from last week.
2nd Warmest on record for week 40,
And 0.3c cooler Than same week LAST YEAR.
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RAINFALL we have had 31.3mm rain this October.
4th LOWEST ON RECORD SO FAR,
Wettest was in 2017=92.2mm
LOWEST was in 2015=17.5mm
AVG October rainfall is 56mm.
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SUN IS colder THAN AVG (Years avg SUN temp)
+0.97c colder than avg.
coldest on record.
Colder than last week by 0.04c.
And 1.5c colder than last October.
And 4.47c colder THAN in October 2019.

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 October so far is 42.4c on day 8.
The record WARM October day was 54.8c in 2018.
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Coldest night on the grass this Oct is -2.3c on day 1.
COLDEST October GRASS TEMP ON RECORD IS -6.2c IN 2013.
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WE HAD 0 AIR FROSTS this October .
WHICH IS below avg.
AVG is 1. AIR frosts.FOR October
lowest number =0 air frost.
Most air frost was 3 in 2014.
AVG is 1. AIR frosts.
WE HAD 1 GRASS FROSTS THIS October.
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.....................WIND-RUN.....................
Chch has had so far 1175KM of wind-run this October so far.
so far lowest on record.
Most were in 2016=6801KM.
LOWEST was in 2008=4762KM.
AVG For all of October is 5696KM.
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