Climate Data for Latitude 55.25 Longitude -7.75

Köppen climate classification: Cfb (Climate: warm temperate; Precipitation: fully humid; Temperature: warm summer)
 

Locations

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Fanad Head peninsula
Greers Isle SPA
Horn Head cliffs
Lough Swilly including Blanket Nook and Inch Lake
Lough Swilly SPA

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min TempF°35.635.636.738.942.947.650.750.447.843.938.736.8109 years
Mean TempF°39.940.442.045.149.654.156.756.653.649.043.441.0109 years
Max TempF°44.445.247.551.456.360.662.962.859.554.248.245.4109 years
FrostDays30.728.228.924.28.61.43.01.94.813.725.427.3109 years
WetDays25.220.920.817.616.315.117.221.321.023.824.824.7109 years
Precipitationin5.94.54.23.73.53.74.45.05.45.85.86.2109 years
Yearly Average Temperatures 2010 - 2009 (English) Latitude 55.25 Longitude -7.75
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 55.25 Longitude -7.75
Yearly Total Frost Days 1901 - 2009 Latitude 55.25 Longitude -7.75
Yearly Total Precipitation 1901 - 2009 (English) Latitude 55.25 Longitude -7.75
Yearly Total Wet Days 1901 - 2009 Latitude 55.25 Longitude -7.75

Climate data provided by CRU TS 3.1 - University of East Anglia Climate Research Unit (CRU). [Phil Jones, Ian Harris]. CRU Time Series (TS) high resolution gridded datasets, [Internet]. NCAS British Atmospheric Data Centre, 2008, Accessed: 28-July-2011
Charting software provided by pChart - a PHP class to build charts.
Köppen climate classification provided by Kottek, M., J. Grieser, C. Beck, B. Rudolf, and F. Rubel, 2006: World Map of Köppen-Geiger Climate Classification updated. Meteorol. Z., 15, 259-263
The calculation method for the potential evapotranspiration is the FAO grass reference equation (Ekstrom et al., 2007, which is based on Allen et al., 1994). It is a variant of the Penman Monteith method using TMP, TMN, TMX, VAP, CLD.