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Precipitation

Extreme Max Precipitation

Temperature

Extreme Temperature

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Spatial Climate Products

The table below contains a complete listing of our spatial climate data sets. We provide data on CD ROMs in an ISO 9660 standard format. This format allows any computer platform with a CD drive to read and extract data for use in your GIS applications.

How to Order or Try our Spatial Climate Data:

To order a CD or check a price, please proceed to the Web Store.
Try our data free! Download a month of selected climate elements.
For custom orders, multi-user license purchases, or government, educational and non-profit orders, please send email to: sales(AT)climatesource(DOT)com.
To read about our single and multi-user licensing agreement, proceed to the license page.
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Spatial Climate Products (1961-1990 averages unless otherwise indicated) Note: Click on region abbreviation for complete description	Regions Available*
	1961-1990 2km resolution	1971-2000 2km resolution	1971-2000 400 meter resolution
Precipitation
Monthly & annual precipitation	conus, ak, hi, pr, wcan, cn, mg, tw	conus	conus
Monthly & annual # days with ppt >= 0.01"	conus
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Extreme Maximum Precipitation
Monthly & annual mean greatest daily precipitation	conus
Record greatest monthly & annual precipitation	conus
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Temperature
Monthly & annual mean temperature	conus, ak, hi, pr, wcan, cn, mg, tw	conus	conus
Monthly & annual minimum temperature	conus, ak, hi, pr, wcan, cn, mg, tw	conus	conus
Monthly & annual maximum temperature	conus, ak, hi, pr, wcan, cn, mg, tw	conus	conus
Extreme Temperature
Mean extreme monthly & annual maximum temperature	conus
Record extreme monthly & annual maximum temperature	conus
Mean extreme monthly & annual minimum temperature	conus
Record extreme monthly & annual minimum temperature	conus
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Humidity
Monthly & annual mean dew point	conus
Monthly & annual mean relative humidity	conus
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Degree Days
Monthly & annual mean total heating degree days	conus
Record extreme monthly & annual maximum total heating degree days	conus
Monthly & annual mean total cooling degree days	conus
Record extreme monthly & annual maximum total cooling degree days	conus
1951-80 monthly & annual total growing degree days, base 50F	conus
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Snow
Mean monthly & annual snowfall	conus
Mean annual # of days with snowfall >= 0.1", 1", 5", and 10"	conus
Median/Extreme date of first snowfall	conus
Median/Extreme date of last snowfall	conus
Monthly & annual record daily snowfall	conus
Record monthly (Oct-Apr) & seasonal snowfall	conus
Probability of receiving measurable snowfall during a winter season	conus
Probability of a White Christmas	conus
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Hot/Cold Days
Monthly & annual mean # of days min temp <= 32F	conus
Monthly & annual mean # of days max temp >= 90F	conus
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Freeze Dates
Mean/Median/Extreme date of last 32F temp in Spring	conus
Mean/Median/Extreme date of first 32F temp in Autumn	conus
Mean/Median length of freeze-free period	conus
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*Region abbreviations: CONUS=Conterminous US states, AK=Alaska, HI=Hawaii, PR=Puerto Rico, WCAN=Western Canada Provinces (BC, YT, AB, SK, MB), CN=Mainland China, MG=Mongolia, TW=Taiwan