Met Éireann - met.ie - The Irish Meteorological Service Online
 
met.ie - The Irish Meteorological Service Online     
The Irish Meteorological Service Online  

Sunday, 21 January 2018
  
LIGHT RAIN
11 Celsius
SW Fresh 
Search:   
Print this webpage
  Home - Climate - Monthly Data

 

Monthly Data


Please choose a monthly data report from any station by clicking one of the links below:

Monthly values for JohnstownII up to 20-jan-2018
Total rainfall in millimetres for JohnstownII
YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual
2018 74.4            74.4
2017 63.6 69.6 78.8 17.5 67.6 124.8 60.2 75.2 160.8 64.8 72.4 107.6 962.9
2016 142.1 105.6 54.7 79.0 70.3 93.5 44.1 61.9 111.6 72.6 44.3 116.0 995.7
2015 77.7 47.2 61.8 21.9 145.0 35.0 116.6 54.2 59.8 72.0 105.2 266.9 1063.3
mean 103.4 75.5 79.0 70.4 67.6 72.6 72.8 83.7 87.7 122.1 115.3 109.8 1059.9

Mean temperature in degrees Celsius for JohnstownII
YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual
2018 5.6            5.6
2017 6.6 6.8 8.2 9.1 11.8 14.2 15.2 14.5 13.1 11.8 7.6 6.2 10.4
2016 6.4 5.6 6.3 7.3 11.4 14.5 15.2 15.5 14.3 11.7 6.8 8.1 10.3
2015 5.4 4.9 6.5 8.3 10.3 13.1 14.0 14.2 12.7 11.4 9.7 9.2 10.0
mean 5.9 6.0 7.1 8.5 11.1 13.7 15.5 15.4 13.6 11.0 8.2 6.5 10.2

Mean 10cm soil temperature for JohnstownII at 0900 UTC
YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual
2018 n/a            
2017 6.1 6.4 7.8 9.8 13.2 16.1 17.0 15.2 13.3 11.9 7.9 5.6 10.9
2016 5.6 n/a 5.6 7.8 12.7 16.5 17.1 16.3 14.6 11.2 6.6 7.5 11.0
2015 4.2 3.6 5.6 9.1 11.5 15.1 15.8 15.2 12.5 10.7 9.3 8.7 10.1
mean 5.0 4.8 6.2 8.5 12.1 15.0 16.7 16.0 13.7 10.4 7.4 5.6 10.1

Global Solar Radiation in Joules/cm2 for JohnstownII
YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual
2018 5180            5180
2017 7465 10950 27085 37776 59860 57121 60203 42381 32453 15938 10512 6764 368508
2016 7458 n/a 28096 39702 54081 53408 48295 44547 28053 20887 11255 5414 341196
2015 9172 14949 28504 48145 50349 61819 52537 46803 34909 16842 7346 4047 375422
mean n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

Potential Evapotranspiration (mm) for JohnstownII
YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual
2018 8.7            8.7
2017 13.6 18.1 33.1 52.5 76.0 81.5 88.2 63.0 45.0 24.7 14.1 10.6 520.4
2016 13.2 n/a 35.2 52.1 73.1 81.1 74.6 68.2 41.0 31.8 17.2 11.7 499.2
2015 14.3 17.7 35.4 55.2 67.0 86.0 76.3 66.7 48.5 27.0 17.2 n/a 511.3
mean n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

Evaporation (mm) for JohnstownII
YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual
2018 11.2            11.2
2017 18.1 26.2 50.3 75.3 114.5 121.9 127.0 90.7 65.5 35.4 18.7 13.6 757.2
2016 18.0 n/a 52.5 77.9 108.1 115.5 107.0 97.4 59.2 42.9 22.2 15.1 715.8
2015 19.3 25.7 53.6 84.6 102.4 128.4 113.1 97.5 68.2 36.7 22.8 n/a 752.3
mean n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

Degree Days Below 15.5 Degree Celsius for JohnstownII
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2017275243225193122554048811172362881923
2016282288284246131483731521182622292010
2015313298280216164856056881281751962059
2014292267261185130612356481102012791911
Note: Evaporation and PE data are calculated using Penman/Monteith formulae.
All means are for the period 1981-2010. Data updated daily at Mid-day.

Weather Events for Public Works Contracts



 
MET ÉIREANN, Glasnevin Hill, Dublin 9, Ireland Tel: +353-1-8064200 Fax: +353-1-8064247

© The material on this site is Met Éireann copyright. The name Met Éireann and the Met Éireann logo are registered trademarks. Copyright Notice.
Times indicated in forecasts and reports may be local or UTC.
twitter World Weather Services


Site Design and Development by FUSIO