**Records, Graphs & Summaries** June 2012

[JennyLeez]

Summary for the  June 2012
Summary for June compiled from 70 Member Weather Stations.

Temperature	Record		Location	Date
Maximum Temp	24.4		Mahia Beach	6th June
Minimum Temp	-11.0		Castle Hill	7th June
Lowest Maximum	10.6		Arthur's Pass	3rd June
Highest Minimum	5.4		Whangawehi	18th June
Highest Temp Avg	17.4		Te Puke
Lowest Temp Avg	-3.8		Castle Hill
Rainfall
Maximum Daily Rainfall	134.9		Arthur's Pass	23rd June
Highest June Rainfall	329.4		Golden Bay
Lowest June Rainfall	9.6		Timaru
Most Rain Days	23		Belmont
Least Rain Days	5		Timaru
Highest Year Rainfall	1395.2		Arthur's Pass
Wind
Maximum Wind Gust	116.0		Arthur's Pass	23rd June
Lowest Maximum Wind Gust	30.2		Reefton	23rd June
Minimum Wind Gust	0.0		Reefton, Castle Hill	23rd June
Highest Minimum Wind Gust	27.0		Brooklyn	1st June
Max Avg Wind Speed	78.2		Awhitu	27th June
Lowest Max Avg Wind Speed	15.2		Mahana	20th June
Max Daily Wind Run	1041.6		Taylor's Bay	29th June
Lowest Max Daily Wind Run	111.9		Reefton	6th June
High Total Wind Run	13387.6		Awhitu
Low Total Wind Run	716.3		Reefton
Pressure
Maximum Pressure	1031.0		Castle Hill	30th June
Minimum Pressure	981.1		Oban	26th June

The Data used in this Report is contributed by: LNZWF Member Weather Stations
NZLWF accepts no responsibility for the accuracy of Member's Data.

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[TokWW]

Thanks Jenny for sharing these - I will enjoy looking at them one by one - some errors obviously - mostly easily seen in the barometer averages... we should all be within say 5hPa Nth to Sth depending on the Latitude paths of the Highs and Lows...

The diurnal temp range might be another one to look at too.  Inland vs coastal regions, west vs east.

Thanks again!!

[JennyLeez]

Sorry please explain further

[TokWW]

The difference between the average temp low (the nighttime temp) and the average temp high (the daytime temp), ie Ave High - Ave Low.

Eg an average low of -1.6  and an average high of 11.3 =

11.3 - -1.6 = 12.9deg diurnal range

0r another place +2.3 and 14.6 => 14.6 - 2.3 = 12.3deg diurnal range.

This gives the equivalent amount of heating the sun gave for that place.  It will be less for coastal areas  and higher for inland places with a low horizon.