#------------------------------------------------- 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: 2025-10-01 to 2026-09-30 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 1043: Sentinel Butte, WA # # Data items provided in this file: # # Element Name Value Type Function Type Function Duration Base Data Measurement Units Sensor Depth Element Code Description # Air Temperature Average Value None Day N/A Degrees fahrenheit N/A TAVG Average air temperature - sub-hourly sampling frequency # Air Temperature Maximum Value None Day N/A Degrees fahrenheit N/A TMAX Maximum air temperature - sub-hourly sampling frequency # Air Temperature Minimum Value None Day N/A Degrees fahrenheit N/A TMIN Minimum air temperature - sub-hourly sampling frequency # Air Temperature Observed Value None Instantaneous - Start of Day N/A Degrees fahrenheit N/A TOBS Instantaneously observed air temperature # # 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 # #------------------------------------------------------------------------------------------------------ # # Sentinel Butte (1043) Washington SNOTEL Site - 4680 ft # Reporting Frequency: Daily; Date Range: 2025-10-01 to 2026-09-30 # # As of: Jan 12, 2026, 10:38:13 PM GMT-08:00 # Date,Air Temperature Average (degF),Air Temperature Maximum (degF),Air Temperature Minimum (degF),Air Temperature Observed (degF) Start of Day Values 2025-10-01,46.4,51.8,41.5,48.4 2025-10-02,45.7,52.0,40.3,43.3 2025-10-03,48.6,58.8,40.8,44.8 2025-10-04,43.5,53.6,35.4,44.8 2025-10-05,42.3,53.2,35.1,37.6 2025-10-06,47.7,59.0,38.3,41.7 2025-10-07,50.4,57.9,44.2,49.8 2025-10-08,49.3,57.7,43.9,50.0 2025-10-09,56.3,68.7,46.6,51.4 2025-10-10,56.1,66.7,47.3,52.5 2025-10-11,41.2,48.2,35.6,48.2 2025-10-12,35.1,38.8,30.2,36.1 2025-10-13,33.3,41.4,28.9,30.2 2025-10-14,37.2,47.1,29.7,32.9 2025-10-15,42.1,52.2,35.1,39.6 2025-10-16,42.8,52.0,38.8,41.7 2025-10-17,39.7,45.7,33.6,39.6 2025-10-18,36.0,41.0,33.4,34.0 2025-10-19,37.0,43.7,32.9,33.4 2025-10-20,38.3,45.7,33.8,35.8 2025-10-21,40.3,46.9,34.9,37.0 2025-10-22,41.4,48.9,36.0,39.0 2025-10-23,41.0,45.5,37.8,41.2 2025-10-24,42.4,48.9,38.1,38.8 2025-10-25,36.0,41.0,33.3,41.0 2025-10-26,33.4,37.0,31.3,34.7 2025-10-27,32.4,39.0,27.5,32.2 2025-10-28,31.3,33.6,26.1,33.4 2025-10-29,35.8,43.2,31.6,32.4 2025-10-30,35.2,44.4,28.4,36.9 2025-10-31,31.6,35.2,26.6,35.1 2025-11-01,38.1,50.4,33.4,33.4 2025-11-02,36.1,42.3,32.2,34.7 2025-11-03,33.6,38.3,30.2,34.9 2025-11-04,32.9,38.3,29.5,31.8 2025-11-05,36.1,42.6,33.1,33.1 2025-11-06,39.9,46.2,37.2,38.8 2025-11-07,36.7,41.7,34.0,37.2 2025-11-08,34.5,40.5,31.6,34.2 2025-11-09,36.9,42.4,33.3,34.2 2025-11-10,38.5,45.1,34.5,36.5 2025-11-11,34.2,40.8,30.6,39.7 2025-11-12,36.5,38.8,33.8,33.8 2025-11-13,44.6,51.8,38.3,38.7 2025-11-14,37.6,44.2,33.6,44.2 2025-11-15,40.6,43.5,38.1,38.3 2025-11-16,41.9,44.1,40.8,41.2 2025-11-17,42.1,43.7,40.8,42.6 2025-11-18,34.7,41.7,31.6,41.7 2025-11-19,32.4,34.0,30.4,31.8 2025-11-20,34.0,40.1,29.5,31.1 2025-11-21,32.4,34.2,28.9,33.4 2025-11-22,33.1,34.0,32.2,32.5 2025-11-23,34.3,36.5,33.8,34.0 2025-11-24,30.7,34.9,28.6,34.7 2025-11-25,27.0,30.0,25.3,29.1 2025-11-26,28.4,31.5,25.2,27.0 2025-11-27,30.0,32.2,28.9,29.1 2025-11-28,26.4,29.8,22.1,29.8 2025-11-29,23.5,26.2,21.4,22.6 2025-11-30,22.6,27.7,18.1,21.9 2025-12-01,23.4,26.4,21.0,21.7 2025-12-02,28.2,31.5,23.4,24.3 2025-12-03,28.8,33.6,25.2,30.9 2025-12-04,28.2,32.7,23.5,25.2 2025-12-05,28.8,33.3,24.8,31.6 2025-12-06,33.4,37.9,29.3,31.3 2025-12-07,32.2,35.4,28.8,33.4 2025-12-08,37.0,42.4,32.7,35.2 2025-12-09,35.8,41.5,30.7,41.2 2025-12-10,37.0,46.0,30.4,30.7 2025-12-11,37.8,42.6,34.7,41.4 2025-12-12,34.7,41.0,31.6,34.7 2025-12-13,37.4,42.4,34.7,41.0 2025-12-14,35.8,46.8,34.2,36.3 2025-12-15,40.5,49.6,35.1,36.3 2025-12-16,38.1,42.3,34.0,38.7 2025-12-17,34.5,43.7,29.1,39.9 2025-12-18,29.3,41.0,25.7,29.8 2025-12-19,28.6,35.6,23.5,35.4 2025-12-20,28.2,32.5,24.1,26.8 2025-12-21,27.3,30.4,24.6,30.0 2025-12-22,28.4,35.2,23.7,27.9 2025-12-23,30.9,34.7,27.5,34.7 2025-12-24,34.0,39.0,30.4,30.4 2025-12-25,33.4,36.5,32.2,34.7 2025-12-26,29.7,34.2,21.9,33.1 2025-12-27,10.9,21.9,5.9,21.9 2025-12-28,12.0,17.6,6.3,8.2 2025-12-29,18.9,24.6,13.5,14.7 2025-12-30,25.2,30.0,20.5,22.5 2025-12-31,28.6,33.1,25.7,27.0 2026-01-01,29.7,34.5,27.1,28.0 2026-01-02,29.3,31.8,28.2,28.6 2026-01-03,33.1,38.5,30.2,30.4 2026-01-04,33.3,37.6,30.0,33.3 2026-01-05,29.3,33.6,24.1,30.0 2026-01-06,26.8,30.4,24.6,25.3 2026-01-07,26.2,30.9,23.5,28.8 2026-01-08,24.8,28.8,21.2,24.6 2026-01-09,28.0,33.3,24.4,25.7 2026-01-10,28.0,30.0,25.3,25.3 2026-01-11,29.3,30.9,28.2,28.2 2026-01-12,,,,29.7