Climate Data for Latitude 48.75 Longitude -123.75

Köppen climate classification: Csb (Climate: warm temperate; Precipitation: summer dry; Temperature: warm summer)
 

Locations

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Cowichan estuary
Somenos Marsh Wildlife Refuge

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min TempF°29.931.432.837.142.447.851.751.747.141.435.432.0102 years
Mean TempF°35.237.640.245.451.757.462.362.456.949.041.036.8109 years
Max TempF°40.343.947.653.861.167.173.073.166.856.846.841.8109 years
FrostDays31.028.230.919.79.13.94.24.211.611.527.730.8109 years
WetDays19.716.017.114.012.09.35.95.98.814.619.421.0109 years
Precipitationin9.36.75.93.32.11.71.01.32.16.19.410.1109 years
Potential Evapotranspirationin0.30.71.52.33.54.15.04.42.81.40.60.389 years
Yearly Average Temperatures 2010 - 2009 (English) Latitude 48.75 Longitude -123.75
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 48.75 Longitude -123.75
Yearly Total Frost Days 1901 - 2009 Latitude 48.75 Longitude -123.75
Yearly Total Precipitation 1901 - 2009 (English) Latitude 48.75 Longitude -123.75
Yearly Total Wet Days 1901 - 2009 Latitude 48.75 Longitude -123.75
Yearly Total Potential Evapotranspiration 1902 - 2009 (English) Latitude 48.75 Longitude -123.75

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.