Climate Data for Latitude 60.25 Longitude 25.75

Köppen climate classification: Dfb (Climate: snow; Precipitation: fully humid; Temperature: warm summer)
 

Locations

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Porvoo outer archipelago
Porvoonjoen suisto-Stensböle
Porvoonjoki Delta
Söderskärin ja Långörenin saaristo

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min TempF°14.012.518.530.138.947.553.651.844.236.127.919.8106 years
Mean TempF°20.019.025.937.748.957.362.860.251.341.432.224.9109 years
Max TempF°25.725.633.445.459.167.372.168.758.446.636.529.8106 years
FrostDays31.028.331.030.029.613.01.22.68.328.830.031.06 years
WetDays21.614.312.811.09.310.612.813.815.817.721.424.5109 years
Precipitationin1.91.41.31.41.42.02.53.02.72.72.62.3109 years
Potential Evapotranspirationin0.20.30.81.73.54.24.22.91.50.70.30.245 years
Yearly Average Temperatures 2010 - 2009 (English) Latitude 60.25 Longitude 25.75
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 60.25 Longitude 25.75
Yearly Total Frost Days 1902 - 2009 Latitude 60.25 Longitude 25.75
Yearly Total Precipitation 1901 - 2009 (English) Latitude 60.25 Longitude 25.75
Yearly Total Wet Days 1901 - 2009 Latitude 60.25 Longitude 25.75
Yearly Total Potential Evapotranspiration 1903 - 2009 (English) Latitude 60.25 Longitude 25.75

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.