#------------------------------------------------- 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: 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 428: Css Lab, CA # # 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 (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 # #------------------------------------------------------------------------------------------------------ # # Css Lab (428) # California SNOTEL Site - 6880 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: Dec 4, 2025, 9:48:18 PM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep ,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values,Average Precipitation Accumulation (1991-2020) (in) Start of Month Values 01,0.00,4.00,10.60,22.60,34.40,45.40,55.60,61.30,65.00,66.20,66.50,67.00 02,0.10,4.20,11.10,23.20,34.50,45.70,55.80,61.50,65.10,66.20,66.50,67.00 03,0.10,4.40,11.50,23.60,35.00,46.30,55.90,61.60,65.10,66.20,66.60,67.10 04,0.20,4.50,11.90,23.80,35.30,46.80,56.10,61.80,65.10,66.20,66.60,67.10 05,0.40,4.60,12.20,24.40,35.60,47.30,56.30,62.00,65.30,66.20,66.60,67.10 06,0.60,4.80,12.40,24.80,35.90,47.60,56.60,62.10,65.40,66.20,66.60,67.10 07,0.70,4.90,13.00,25.10,36.20,48.10,56.90,62.20,65.60,66.20,66.60,67.20 08,0.70,5.10,13.40,25.40,36.60,48.30,57.30,62.30,65.60,66.20,66.60,67.20 09,0.70,5.40,13.90,26.00,37.20,48.50,57.60,62.50,65.60,66.20,66.70,67.20 10,0.80,5.70,14.20,26.40,37.70,48.70,57.70,62.60,65.60,66.20,66.70,67.30 11,0.90,5.80,14.60,26.80,38.10,49.10,57.80,62.70,65.70,66.20,66.70,67.30 12,1.00,6.00,15.20,27.10,38.30,49.30,57.90,62.80,65.70,66.20,66.70,67.30 13,1.00,6.10,15.80,27.40,38.40,49.50,58.20,62.80,65.80,66.30,66.70,67.40 14,1.10,6.30,16.30,27.80,38.90,49.90,58.50,62.90,65.80,66.30,66.70,67.40 15,1.20,6.30,16.60,28.10,39.20,50.30,58.80,63.00,65.80,66.30,66.70,67.40 16,1.40,6.50,17.00,28.40,39.50,50.70,58.90,63.20,65.90,66.30,66.80,67.40 17,1.60,6.70,17.20,28.80,40.00,51.10,59.10,63.50,65.90,66.40,66.80,67.50 18,1.80,7.10,17.60,29.10,40.50,51.40,59.30,63.80,65.90,66.40,66.80,67.50 19,1.80,7.30,17.90,29.60,40.90,51.60,59.50,64.00,65.90,66.40,66.80,67.50 20,2.00,7.50,18.20,30.00,41.40,51.70,59.60,64.10,65.90,66.40,66.80,67.60 21,2.10,7.90,18.60,30.60,41.90,52.10,59.80,64.20,65.90,66.40,66.80,67.60 22,2.10,8.10,19.20,30.90,42.40,52.40,59.90,64.30,65.90,66.40,66.90,67.70 23,2.20,8.40,19.60,31.40,42.80,52.90,60.10,64.30,65.90,66.40,66.90,67.70 24,2.30,8.70,19.80,31.90,43.20,53.40,60.20,64.40,66.00,66.40,66.90,67.70 25,2.60,8.90,20.10,32.30,43.50,53.80,60.50,64.40,66.00,66.40,66.90,67.80 26,2.80,9.10,20.30,32.90,43.90,54.20,60.70,64.60,66.00,66.40,66.90,67.80 27,3.00,9.30,20.50,33.30,44.50,54.40,60.90,64.70,66.00,66.40,67.00,67.90 28,3.10,9.70,20.70,33.60,45.00,54.70,61.00,64.80,66.10,66.40,67.00,67.90 29,3.30,9.80,21.00,33.70,,55.00,61.20,64.90,66.10,66.50,67.00,67.90 30,3.60,10.20,21.50,34.10,,55.20,61.30,64.90,66.20,66.50,67.00,68.00 31,3.80,,22.00,34.30,,55.30,,65.00,,66.50,67.00,