#------------------------------------------------- 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: usdafpacbc@servicenowservices.com # #------------------------------------------------------------------------------------------------------ # # Reporting Frequency: Daily # Date Range: 1980-10-01 to 1981-09-30 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 843: Vallecito, 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 Average (1981-2010) 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 # B Back Estimate Regression-based estimate for homogenizing collocated Snow Course and Snow Pillow data sets # K Estimate Estimate # X External Estimate External estimate # S Suspect Suspect data # # 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 # #------------------------------------------------------------------------------------------------------ # # Vallecito (843) # Colorado SNOTEL Site - 10782 ft # Reporting Frequency: Daily; Date Range: 1980-10-01 to 1981-09-30 # # As of: May 1, 2024, 6:55:06 PM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep ,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values,Average Precipitation Accumulation (1981-2010) (in) Start of Month Values 01,0.0,2.9,5.8,8.5,11.8,15.1,18.4,20.8,22.7,23.8,26.4,30.4 02,0.0,3.1,5.9,8.6,11.9,15.2,18.5,21.0,22.7,23.8,26.5,30.5 03,0.1,3.2,6.0,8.7,12.0,15.3,18.6,21.0,22.7,23.8,26.7,30.6 04,0.3,3.3,6.0,8.9,12.0,15.4,18.7,21.1,22.7,23.9,26.8,30.7 05,0.5,3.3,6.1,9.1,12.3,15.5,18.8,21.2,22.7,23.9,27.0,30.9 06,0.6,3.4,6.2,9.4,12.4,15.7,18.9,21.3,22.7,24.0,27.3,30.9 07,0.7,3.5,6.3,9.5,12.4,15.8,19.0,21.3,22.8,24.0,27.5,31.0 08,0.8,3.5,6.4,9.6,12.5,15.9,19.0,21.4,22.8,24.1,27.6,31.1 09,0.8,3.6,6.6,9.7,12.6,16.1,19.1,21.4,22.9,24.2,27.7,31.3 10,1.0,3.8,6.6,9.8,12.7,16.2,19.3,21.5,22.9,24.3,27.7,31.4 11,1.1,3.9,6.7,9.9,12.8,16.4,19.4,21.5,23.0,24.3,27.8,31.6 12,1.2,4.1,6.8,10.0,12.8,16.5,19.4,21.6,23.0,24.4,27.9,31.7 13,1.3,4.2,6.9,10.1,12.9,16.5,19.5,21.6,23.0,24.5,28.0,31.9 14,1.3,4.3,7.1,10.2,13.2,16.6,19.6,21.6,23.0,24.5,28.1,31.9 15,1.4,4.5,7.1,10.3,13.3,16.7,19.6,21.7,23.1,24.5,28.2,32.0 16,1.5,4.6,7.2,10.4,13.4,16.7,19.7,21.7,23.1,24.6,28.4,32.1 17,1.6,4.6,7.3,10.5,13.6,16.8,19.8,21.7,23.2,24.6,28.4,32.2 18,1.6,4.7,7.4,10.6,13.6,16.9,19.9,21.8,23.2,24.7,28.5,32.3 19,1.7,4.8,7.5,10.7,13.7,17.0,20.0,21.8,23.2,24.8,28.6,32.4 20,1.8,4.8,7.6,10.8,13.9,17.1,20.0,21.9,23.3,24.9,28.8,32.6 21,1.8,4.9,7.7,10.8,14.1,17.2,20.1,21.9,23.3,25.0,28.9,32.8 22,1.9,4.9,7.7,10.9,14.2,17.3,20.2,22.0,23.4,25.2,29.0,32.9 23,1.9,5.0,7.8,11.0,14.3,17.3,20.2,22.1,23.4,25.3,29.1,33.0 24,2.0,5.1,7.9,11.0,14.4,17.4,20.3,22.2,23.4,25.4,29.3,33.1 25,2.1,5.1,7.9,11.1,14.5,17.4,20.4,22.3,23.4,25.5,29.5,33.2 26,2.2,5.3,8.1,11.2,14.7,17.5,20.5,22.4,23.5,25.6,29.6,33.2 27,2.3,5.4,8.2,11.4,14.8,17.6,20.5,22.5,23.5,25.7,29.8,33.2 28,2.4,5.5,8.2,11.5,14.9,17.8,20.6,22.5,23.6,25.8,29.9,33.3 29,2.6,5.6,8.3,11.6,,18.0,20.6,22.5,23.7,25.9,30.0,33.4 30,2.6,5.7,8.4,11.7,,18.1,20.7,22.6,23.7,26.0,30.1,33.5 31,2.8,,8.5,11.7,,18.2,,22.6,,26.2,30.2,