#------------------------------------------------- WARNING -------------------------------------------- # # The data you have obtained from this automated Natural Resources Conservation Service # database are subject to revision regardless of indicated Quality Assurance level. # Data are released on condition that neither the NRCS nor the United States Government # may be held liable for any damages resulting from its use. # # SNOTEL air temperature data contains a known bias. This bias is rooted in the sensor # conversion equation and varies through the output range. Solutions are in development. # For more information go to Air Temperature Bias Correction. # # Help and Tutorials: https://www.nrcs.usda.gov/sites/default/files/2023-03/Report%20Generator%20Help%20Guide.pdf # Air Temperature Bias Correction: https://www.nrcs.usda.gov/wps/portal/wcc/home/snowClimateMonitoring/temperature/temperatureBiasCorrection/ # # Support Contact: FPACITServiceDesk@usda.gov # #------------------------------------------------------------------------------------------------------ # # Reporting Frequency: Daily # Date Range: 1990-10-01 to 1991-09-30 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 431: Cumbres Trestle, CO # # Data items provided in this file: # # Element Name Value Type Function Type Function Duration Base Data Measurement Units Sensor Depth Element Code Description # Precipitation Accumulation Median (1991-2020) None Instantaneous - Start of Day N/A Inches N/A PREC Water year accumulated precipitation # # Quality Control flags included: # # Flag Name Description # V Valid Validated Data # N No Profile No profile for automated validation # E Edit Edit, minor adjustment for sensor noise # K Estimate Estimate # C Correction A different equation has been applied to the original sensor voltage # B Back Estimate Regression-based estimate for homogenizing collocated Snow Course and Snow Pillow data sets # X External Estimate External estimate # S Suspect Suspect data # M Missing Value is missing # # Quality Assurance flags included: # # Flag Name Description # U Unknown Unknown # R Raw No Human Review # P Provisional Preliminary Human Review # A Approved Processing and Final Review Completed # #------------------------------------------------------------------------------------------------------ # # Cumbres Trestle (431) # Colorado SNOTEL Site - 10030 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: Jun 16, 2026, 5:25:48 PM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep ,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values,Median Precipitation Accumulation (1991-2020) (in) Start of Month Values 01,0.00,2.90,6.60,12.00,15.20,19.50,22.70,26.60,29.80,30.80,33.00,35.80 02,0.00,2.90,6.80,12.10,15.40,19.50,22.80,26.80,29.80,30.80,33.10,35.80 03,0.00,2.90,6.80,12.20,15.40,19.80,23.00,27.00,29.80,30.80,33.40,35.80 04,0.00,2.90,6.80,12.30,15.40,19.80,23.30,27.20,29.80,30.80,33.40,35.80 05,0.20,3.00,7.00,12.40,15.90,20.10,23.40,27.30,29.80,30.80,33.40,35.90 06,0.20,3.00,7.10,12.60,16.00,20.40,23.40,27.60,29.80,30.80,33.40,36.00 07,0.30,3.00,7.20,13.00,16.00,20.50,23.40,27.80,29.80,31.00,33.80,36.00 08,0.40,3.10,7.80,13.00,16.00,20.60,23.60,27.80,29.80,31.00,34.00,36.00 09,0.40,3.10,7.90,13.00,16.60,20.80,24.00,27.80,29.90,31.00,34.00,36.60 10,0.60,3.20,7.90,13.00,16.60,20.80,24.20,27.80,30.00,31.20,34.00,37.00 11,0.70,3.80,7.90,13.00,16.60,20.80,24.20,27.80,30.20,31.20,34.10,37.10 12,0.70,4.00,8.00,13.00,16.60,20.90,24.40,28.10,30.20,31.40,34.10,37.10 13,0.80,4.10,8.00,13.20,17.00,20.90,24.90,28.10,30.20,31.40,34.20,37.20 14,0.80,4.20,8.00,13.80,17.20,21.00,25.10,28.20,30.30,31.40,34.20,37.40 15,1.00,4.40,8.40,13.80,17.40,21.00,25.20,28.20,30.30,31.40,34.50,37.50 16,1.00,4.60,8.80,13.80,17.60,21.00,25.20,28.20,30.30,31.40,34.50,37.60 17,1.10,5.10,8.90,13.90,18.10,21.00,25.20,28.20,30.30,31.40,34.60,37.60 18,1.10,5.40,9.20,13.90,18.20,21.40,25.20,28.50,30.30,31.40,34.60,37.80 19,1.10,5.40,9.50,14.00,18.20,21.60,25.20,28.60,30.30,31.40,34.60,37.80 20,1.20,5.40,9.60,14.00,18.40,21.60,25.20,28.60,30.30,31.60,34.70,37.80 21,1.20,5.60,9.80,14.40,18.50,21.60,25.20,28.80,30.30,31.90,34.70,37.80 22,1.50,5.60,9.90,14.60,18.70,21.80,25.30,28.80,30.30,31.90,34.80,37.80 23,1.60,5.80,10.80,14.60,18.80,21.90,25.40,28.80,30.30,31.90,34.80,38.40 24,1.60,5.80,11.40,14.60,18.90,22.10,25.60,29.00,30.30,32.00,34.80,38.60 25,1.70,6.00,11.40,14.80,19.00,22.20,26.30,29.20,30.40,32.20,35.00,38.60 26,1.80,6.10,11.60,14.80,19.00,22.20,26.40,29.30,30.50,32.40,35.00,38.60 27,2.00,6.20,11.60,14.80,19.00,22.40,26.40,29.40,30.60,33.00,35.10,38.60 28,2.00,6.40,11.60,14.80,19.20,22.60,26.40,29.60,30.60,33.00,35.60,38.70 29,2.40,6.50,11.60,14.90,,22.60,26.40,29.60,30.60,33.00,35.60,38.70 30,2.70,6.50,12.00,14.90,,22.70,26.40,29.80,30.60,33.00,35.60,38.70 31,2.80,,12.00,14.90,,22.70,,29.80,,33.00,35.70,