Annual Climate Statistics 2021

Kilkenny Temperatures from liquid-in-glass thermometers(C) and Rainfall (mm)

CET refers to Central England Temperature. The longest running temperature series in the world. Shown here for comparative purposes. The anomaly refers to departures from the most recent 30 year World Meteorological Org. norm period, 1991-2020.

Colour coding for the Kilkenny mean temp anomaly :

-1.6 C or more below

    (Cold)

-1.5 C to -0.6C below

    (Cool)

-0.5 C to  +0.5 C

(Near 1991-2020 Normal)

+0.6 C to +1.5C

  (Mild) 

+1.6 C or more above

  (Warm)

 


Year 2021
Kilkenny
Mean
Kilkenny
Anomaly
Min
Temp
Max
Temp
Rainfall
(in mm)
Rain %
of Norm
Days
< 0°
Days Snow
Lying
CET
Mean 
CET
Anomaly
January

  3.6 

 -1.6 

-6.9 

 11.7 

   88.4 

 106 

16 


 3.1 

 -1.6 

February

 6.2

+0.6

-1.7

14.2

103.2

161

5

0

5.1

+0.2

March

 8.0

+0.9

-2.0 

17.6

  42.7

 68

4

0

7.2

+0.4

April

 7.8

-1.3

-2.7

18.2

13.5

23

10

0

6.4

-2.6

May

10.1

-1.7

-1.7

21.8

134.1

235

4

0

10.2

-1.7

June

15.0

0.7

4.3

25.2

10.3

15

0

0

15.6

0.9

July

17.8

+1.7

8.1

29.6

46.0

69

0

0

17.8

+1.0

August

16.2

+0.4

7.7

26.5

50.8

69

0

0

15.9

-0.6

September

15.4

+1.8

3.3

27.6

38.5

56

0

0

16.0

+1.8

October

11.7

+1.1

2.5

20.0

119.7

126

0

0

12.1

+1.2

November











December











Annual

11.2

+0.3

-6.9

29.6

647.2

93

39

2

10.9

-0.1