| Region
|
Element and Dataset Used
|
|---|
| National
|
Precipitation -
Divisional Data
|
|
|
Temperature - Combination of USHCN Version 2 Adjusted Data for historical temperature record (1895 - previous year) and near real-time data from divisional dataset using the first difference method
|
| Regional
|
Precipitation - Divisional Data
|
|
|
Temperature - Divisional Data
|
| State
|
Precipitation - Divisional Data
|
|
|
Temperature - Divisional Data
|
| City
|
Precipitation - USHCN Version 1 Adjusted Data for the historical precipitation record (1895 - previous year) and near real-time data from ASOS stations using the first difference method
|
|
|
Temperature - USHCN Adjusted Data for the historical temperature record (1895 - previous year) and near real-time data from ASOS stations using the first difference method.
Non-adjusted temperature data for current month also provided for USHCN stations. These data have not been altered by any filters or adjustment routines and are intended to be used as single point measurements. When making comparisons to historical data, use of the adjusted data outlined above is recommended.
|
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