Climate Data for Latitude 31.25 Longitude 121.75

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

Locations

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Chongming Dongtan Nature Reserve
Jiuduansha Nature Reserve

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min TempF°34.135.441.150.359.167.775.575.769.359.348.838.1107 years
Mean TempF°40.041.447.657.366.273.981.681.875.165.855.444.6109 years
Max TempF°46.047.554.164.373.480.187.888.181.072.362.151.2109 years
FrostDays30.827.318.18.78.55.54.810.44.47.28.824.371 years
WetDays8.39.011.014.612.317.611.19.610.77.57.38.8109 years
Precipitationin1.72.43.23.84.57.67.66.35.02.72.11.3109 years
Potential Evapotranspirationin1.51.52.33.03.93.94.85.03.83.12.11.6109 years
Yearly Average Temperatures 2010 - 2009 (English) Latitude 31.25 Longitude 121.75
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 31.25 Longitude 121.75
Yearly Total Frost Days 1901 - 2009 Latitude 31.25 Longitude 121.75
Yearly Total Precipitation 1901 - 2009 (English) Latitude 31.25 Longitude 121.75
Yearly Total Wet Days 1901 - 2009 Latitude 31.25 Longitude 121.75
Yearly Total Potential Evapotranspiration 1901 - 2009 (English) Latitude 31.25 Longitude 121.75

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.