#------------------------------------------------- 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 380: Butte, 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 (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 # #------------------------------------------------------------------------------------------------------ # # Butte (380) # Colorado SNOTEL Site - 10190 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: Mar 10, 2026, 1:58:51 AM 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 01,0.00,2.00,4.40,7.10,10.10,12.90,15.40,17.70,19.50,20.30,22.10,23.80 02,0.10,2.00,4.50,7.20,10.20,13.10,15.50,17.80,19.50,20.30,22.20,23.90 03,0.10,2.10,4.60,7.20,10.20,13.20,15.60,17.90,19.60,20.30,22.30,23.90 04,0.20,2.20,4.60,7.40,10.30,13.30,15.60,18.00,19.60,20.40,22.30,24.00 05,0.30,2.30,4.70,7.50,10.40,13.30,15.70,18.00,19.60,20.40,22.40,24.00 06,0.40,2.40,4.80,7.60,10.40,13.40,15.80,18.10,19.60,20.50,22.50,24.10 07,0.40,2.40,4.90,7.80,10.50,13.60,15.90,18.10,19.60,20.50,22.50,24.10 08,0.50,2.50,5.00,7.90,10.60,13.70,16.00,18.20,19.70,20.60,22.60,24.20 09,0.60,2.60,5.20,8.00,10.80,13.80,16.00,18.40,19.70,20.70,22.60,24.30 10,0.70,2.70,5.20,8.10,10.90,13.80,16.10,18.40,19.70,20.70,22.70,24.40 11,0.70,2.80,5.30,8.20,11.00,13.90,16.20,18.50,19.70,20.80,22.70,24.50 12,0.80,2.90,5.40,8.40,11.10,14.00,16.20,18.60,19.80,20.80,22.80,24.60 13,0.80,2.90,5.40,8.40,11.20,14.00,16.30,18.60,19.80,20.90,22.80,24.70 14,0.90,3.00,5.60,8.50,11.30,14.10,16.40,18.70,19.90,20.90,22.90,24.80 15,0.90,3.20,5.70,8.60,11.50,14.10,16.40,18.70,19.90,21.00,23.00,24.80 16,1.00,3.30,5.80,8.60,11.60,14.20,16.50,18.80,19.90,21.10,23.00,24.90 17,1.00,3.40,5.90,8.70,11.60,14.20,16.60,18.80,19.90,21.20,23.00,25.00 18,1.10,3.40,5.90,8.80,11.70,14.30,16.70,18.90,20.00,21.20,23.10,25.10 19,1.10,3.50,6.00,8.90,11.80,14.30,16.80,18.90,20.00,21.30,23.10,25.10 20,1.20,3.50,6.10,9.00,12.00,14.40,16.80,19.00,20.00,21.30,23.20,25.20 21,1.20,3.60,6.20,9.00,12.10,14.50,16.90,19.00,20.00,21.40,23.20,25.20 22,1.30,3.60,6.30,9.20,12.30,14.60,17.00,19.10,20.00,21.50,23.30,25.30 23,1.30,3.80,6.50,9.20,12.40,14.60,17.10,19.10,20.00,21.50,23.40,25.40 24,1.40,3.80,6.50,9.30,12.50,14.70,17.20,19.20,20.00,21.60,23.40,25.50 25,1.50,3.90,6.60,9.40,12.60,14.80,17.20,19.20,20.10,21.70,23.50,25.50 26,1.60,4.00,6.70,9.50,12.70,14.90,17.30,19.20,20.10,21.80,23.60,25.50 27,1.60,4.10,6.70,9.60,12.70,15.00,17.40,19.30,20.10,21.80,23.60,25.60 28,1.70,4.20,6.80,9.70,12.80,15.10,17.40,19.30,20.10,21.90,23.70,25.60 29,1.80,4.30,6.90,9.80,,15.10,17.50,19.40,20.20,22.00,23.70,25.70 30,1.80,4.30,7.00,9.80,,15.20,17.60,19.50,20.20,22.10,23.80,25.70 31,1.90,,7.00,10.00,,15.30,,19.50,,22.10,23.80,