#------------------------------------------------- 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 360: Boulder Mountain, MT # # 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 # #------------------------------------------------------------------------------------------------------ # # Boulder Mountain (360) # Montana SNOTEL Site - 7950 ft # Reporting Frequency: Daily; Date Range: 1980-10-01 to 1981-09-30 # # As of: May 1, 2024, 8:38:24 AM 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 01,0.0,2.7,6.2,9.8,13.2,15.9,19.7,24.2,28.6,32.8,35.1,36.8 02,0.1,2.8,6.3,10.0,13.3,16.0,19.8,24.3,28.8,33.0,35.1,36.9 03,0.2,2.9,6.4,10.1,13.4,16.1,20.0,24.3,29.0,33.1,35.2,36.9 04,0.3,3.0,6.6,10.2,13.5,16.2,20.1,24.4,29.1,33.2,35.2,37.0 05,0.4,3.1,6.7,10.3,13.5,16.3,20.3,24.5,29.3,33.4,35.2,37.0 06,0.5,3.2,6.8,10.4,13.6,16.4,20.4,24.6,29.5,33.5,35.3,37.1 07,0.6,3.3,7.0,10.5,13.7,16.5,20.6,24.7,29.7,33.5,35.3,37.2 08,0.7,3.5,7.0,10.7,13.8,16.6,20.7,24.9,29.9,33.6,35.4,37.3 09,0.7,3.5,7.1,10.8,13.9,16.7,20.9,25.0,30.0,33.6,35.5,37.4 10,0.8,3.6,7.3,10.9,14.0,16.7,21.0,25.2,30.2,33.8,35.5,37.4 11,0.8,3.7,7.4,11.0,14.1,16.8,21.1,25.5,30.5,33.9,35.5,37.6 12,1.0,3.8,7.4,11.1,14.1,17.0,21.2,25.6,30.7,33.9,35.6,37.6 13,1.1,3.9,7.5,11.2,14.2,17.1,21.3,25.8,30.9,34.0,35.6,37.8 14,1.1,4.1,7.7,11.3,14.3,17.2,21.5,26.0,31.0,34.1,35.7,38.0 15,1.2,4.2,7.8,11.4,14.4,17.4,21.7,26.1,31.2,34.2,35.7,38.0 16,1.4,4.2,8.0,11.5,14.6,17.4,21.8,26.2,31.4,34.2,35.8,38.0 17,1.5,4.3,8.0,11.6,14.7,17.6,21.9,26.4,31.6,34.3,35.8,38.2 18,1.5,4.4,8.1,11.7,14.8,17.8,22.0,26.5,31.8,34.4,35.9,38.3 19,1.6,4.6,8.2,11.8,14.9,17.9,22.3,26.7,31.9,34.4,35.9,38.4 20,1.7,4.7,8.3,11.9,15.0,18.0,22.4,26.8,32.0,34.5,36.0,38.5 21,1.8,4.8,8.4,12.0,15.1,18.0,22.6,26.9,32.1,34.5,36.0,38.5 22,1.9,4.8,8.5,12.1,15.2,18.2,22.7,27.1,32.2,34.5,36.2,38.6 23,2.0,5.0,8.7,12.3,15.4,18.3,22.8,27.3,32.3,34.6,36.2,38.7 24,2.0,5.1,8.7,12.4,15.5,18.4,23.0,27.5,32.4,34.6,36.3,38.8 25,2.1,5.3,8.8,12.5,15.6,18.6,23.2,27.6,32.4,34.6,36.4,38.8 26,2.2,5.5,8.9,12.6,15.7,18.7,23.4,27.7,32.5,34.7,36.5,38.9 27,2.3,5.6,9.0,12.7,15.7,18.9,23.5,27.9,32.5,34.8,36.5,39.0 28,2.4,5.8,9.2,12.8,15.8,19.0,23.7,28.1,32.6,34.8,36.6,39.1 29,2.5,6.0,9.3,12.8,,19.2,23.9,28.3,32.7,34.9,36.6,39.1 30,2.5,6.1,9.5,12.9,,19.4,24.0,28.4,32.8,35.0,36.7,39.2 31,2.6,,9.6,13.1,,19.6,,28.5,,35.0,36.7,