General May Weather

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NZ Thunderstorm Soc
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Re: General May Weather

Unread post by NZ Thunderstorm Soc »

A cold overcast day here with mid-range cloud from the west delivering 0.4mm of rain this morning.
Some low cloud around along the hills and out to sea.
Today's maximum was 11.7C. Not much wind.
Cloud this evening around sunset.
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Re: General May Weather

Unread post by Awhituobs »

hopefully this holds together enough
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Re: General May Weather

Unread post by spwill »

11mm here yesterday evening from the thundery showers, a total of 42mm here yesterday.
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Re: General May Weather

Unread post by JP. »

Last day of May and 22c in Christchurch. Light northerlies, what a beautiful day _b
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Re: General May Weather

Unread post by Awhituobs »

was nearly 20c , and I see Auckland city got to 20c+
if it was already 1st june that would probably break some records
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Re: General May Weather

Unread post by Richard »

Not quite as warm here, but still 19 is lovely for the last day of autumn.
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Re: General May Weather

Unread post by Razor »

22 degrees for Lincoln. up the Port hills now, warm and windy
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Re: General May Weather

Unread post by NZ Thunderstorm Soc »

A warm sunny day to end off Autumn for 2022. 20.9C the maximum for today.
High cloud cover moving off late morning to become a fine and sunny day with north to NW winds this afternoon.
Mild evening with some high cloud moving in. 15.8C at 10pm.
I see that Daniel mentioned on the weather tonight on TVNZ, that Mamona Aerodrome was the warmest with 23C.
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Re: General May Weather

Unread post by David »

Ended up with 55mm for May after 32mm in the last 3 days of the month. Almost a record for me (lowest being 53mm in 2014)
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Re: General May Weather

Unread post by Awhituobs »

another warmer than month,1c. for me
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Re: General May Weather

Unread post by Nev »

May 2022 looks likely to be NZ's 3rd or 4th warmest May on record, rounding off possibly our 2nd or 3rd warmest autumn on record.
MetService May 2022 Brief Summary - In like a lion, out like a lamb

High pressure dominated across Aotearoa New Zealand for the first half of May, with most regions experiencing unusually dry and sunny weather through mid-month. Soil moisture deficits steadily increased (apart from eastern North Island), with a medium-scale drought event declared across Waikato and south Auckland on 16 May.

A major pattern shift occurred shortly thereafter, with a generally unsettled and stormy weather pattern observed across the second half of May. A cold front brought the first glimpse of winter-like weather from the 20th May, with a cold snap bringing snow to relatively low levels across the far south, and the South Island snow fields saw their first decent snowfall of the season.

An active Southern Ocean remained fired up through the third week of the month, bringing stormy, squally and thundery westerlies. The final week of May saw activity shift northwards, with deep Tasman lows bringing warm northerly gales and bouts of heavy rain (rain rates exceeding 40 mm/hour were recorded at Whitianga, Whakatane and Great Barrier Island) across the North Island.

Most regions saw measurable rainfall in the last fortnight of May, and the active weather pattern looks set to continue well into June 2022.
May 2022 Climate Anomaly Maps ℅ NIWA.png

Preliminary figures for the main centres:

Code: Select all

May 2022 Average Temps, Rainfall, Sunshine and departures from 1981-2010 normals ℅ NIWA

Site                     T-max °C      T-min °C       T-mean °C     Rain mm      Sun hrs

Auckland, Mangere       19.4  +1.9    10.9  +0.5    15.1  +1.1     69   66%    174  121%
Tauranga Aero           19.0  +1.7    10.6  +1.3    14.8  +1.5    151  137%    n/a   n/a
Hamilton Aero *         18.7  +1.9     6.5  +0.1    12.6  +1.0    180  168%    176  122%
Wellington, Kelburn     16.0  +1.7    10.8  +1.8    13.4  +1.7     98   88%    111   84%
Christchurch Aero       16.6  +2.3     4.8  +1.1    10.7  +1.7     50   86%    170  121%
Dunedin, Musselburgh    15.4  +2.7     7.6  +1.7    11.5  +2.2     25   39%    129  118%
Greymouth Aero          16.7  +2.2     9.6  +2.5    13.2  +2.4    374  189%    114  111%
* Sunshine from Ruakura
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Re: General May Weather

Unread post by NZ Thunderstorm Soc »

For May we only had 17.8mm of rain compared to the 289.3mm we got in May last year.
Maximum was 21.4C on the 2nd and lowest being minus 1.7C on the morning of the 29th.
7 frosts but mainly light though.
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Re: General May Weather

Unread post by Nev »

NIWA has confirmed today that May 2022 was NZ's 3rd warmest May on record, after 2016 and 2011.
And this autumn was also tied with 2016 as its 2nd-equal warmest autumn on record, with 1938 being the warmest.
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Re: General May Weather

Unread post by Andy »

Harvest station in Alexandra for May
Rainfall 19.4mm
Max Temp 21.9c on 31st
Min Temp -4.3c on 27th May

https://live.harvest.com/?cmd=gph&sid=7 ... h_id=43036
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Re: General May Weather

Unread post by Richard »

May readings for Medbury
rainfall total 77.8mm
max temp 22.3deg
min " -2.4 deg
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