Extremes of Temperature at Kilkenny:

 

Month
Absolute
Max
Year
Site
Absolute
Min
Year
Site

January

16.2

2015

Greenshill

-14.1

1979

Dunningstown Rd

February

16.1

1891

Kilkenny Castle

-12.2

1900

Kilkenny Castle

March

23.3

1929

Kilkenny Castle

  -8.9

1886

Kilkenny Castle

April

23.5

1975

Dunningstown Rd

  -5.4

1968

Dunningstown Rd

May

26.3

2012

Greenshill

  -3.7

1967

Dunningstown Rd

June

33.3*

1887

Kilkenny Castle

   0.5

1962/85

Dunningstown Rd

July

31.4

1983

Dunningstown Rd

   2.3

1965

Dunningstown Rd

August

31.3

2022

Greenshill

   1.2

1964

Dunningstown Rd

September

28.0

2023

Greenshill

 -2.2

1893

Kilkenny Castle

October

23.7

1959

Dunningstown Rd

 -4.8

1993

Dunningstown Rd

November

19.4

1927

Kilkenny Castle

 -9.6

2010

Greenshill

December

15.5

1994

Dunningstown Rd

-12.1

2010

Greenshill

* This temperature is regarded as the highest recorded in Ireland. Kilkenny Castle temps are all converted from whole fahrenheit figures.

Note re climate data: We in Kilkenny do not have the luxury of long term (>100 yrs) data from any one climate site. Nevertheless I have combined the data from the three sites 1) Kilkenny Castle 1886-1900 2) Kilkenny Met Station 1957-2008 3) My own site 2007+ . All three sites are within a radius of 1km and an 11 month comparison between my site and Kilkenny Met revealed only a -0.1C difference. Looking at the Kilkenny Castle average and extreme data, I would not expect much appreciable differerences here either, to the other two sites.