Climate Data for Latitude 42.75 Longitude 11.75

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

Locations

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Alto corso del Fiume Fiora
Bosco del Sasseto
Caldera di Latera
Crete dell'Orcia e del Formone
Lago di Bolsena, Isole Bisentina e Martana
Lake Bolsena
Monte Labbro e alta valle dell'Albegna
Monte Rufeno
Selva del Lamone e Monti di Castro

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min TempF°35.636.339.343.950.957.962.262.857.250.143.837.7108 years
Mean TempF°41.643.047.052.360.267.572.772.966.257.950.043.3109 years
Max TempF°47.749.854.760.769.777.183.283.175.465.656.349.0109 years
FrostDays31.028.923.46.00.90.11.02.03.15.015.931.01 years
WetDays12.411.212.212.710.08.94.45.47.39.714.313.1109 years
Precipitationin2.32.12.22.21.91.40.91.22.53.53.83.0109 years
Potential Evapotranspirationin1.11.42.22.94.15.06.25.43.52.21.31.0109 years
Yearly Average Temperatures 2010 - 2009 (English) Latitude 42.75 Longitude 11.75
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 42.75 Longitude 11.75
Yearly Total Frost Days 1940 - 2009 Latitude 42.75 Longitude 11.75
Yearly Total Precipitation 1901 - 2009 (English) Latitude 42.75 Longitude 11.75
Yearly Total Wet Days 1901 - 2009 Latitude 42.75 Longitude 11.75
Yearly Total Potential Evapotranspiration 1901 - 2009 (English) Latitude 42.75 Longitude 11.75

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.