Climate Data for Latitude 57.25 Longitude 22.75

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

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Abava valley

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min Temp22.120.824.533.141.349.154.454.547.339.632.225.6105 years
Mean Temp26.025.430.039.649.256.961.761.153.744.836.029.6109 years
Max Temp30.230.035.446.357.164.769.167.860.349.939.833.5105 years
FrostDays31.028.231.030.015.04.60.20.22.021.330.031.0109 years
WetDays18.813.912.79.810.510.012.212.817.015.722.219.7109 years
Precipitationin1.71.21.21.41.52.03.03.22.72.62.52.1109 years
Potential Evapotranspirationin0.30.40.91.83.34.04.03.21.80.90.40.387 years
Yearly Average Temperatures 1901 - 2009 (English) Latitude 57.25 Longitude 22.75
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 57.25 Longitude 22.75
Yearly Total Frost Days 1901 - 2009 Latitude 57.25 Longitude 22.75
Yearly Total Precipitation 1901 - 2009 (English) Latitude 57.25 Longitude 22.75
Yearly Total Wet Days 1901 - 2009 Latitude 57.25 Longitude 22.75
Yearly Total Potential Evapotranspiration 1904 - 2009 (English) Latitude 57.25 Longitude 22.75

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.