Columbia River DART
River Environment Inventory
Ice Harbor Forebay
Temperature
Parameter Year Data Points Day Range Date Range Annual
Daily Average
View Download
Parameter Year Data Points Day Range Date Range Annual
Daily Average
View Download
Temperature 2024 * 97 72-168 2024-03-12 : 2024-06-16 11.38 Graph Data Table CSV
Temperature 2023 242 88-353 2023-03-29 : 2023-12-19 15.17 Graph Data Table CSV
Temperature 2022 164 81-244 2022-03-22 : 2022-09-01 14.48 Graph Data Table CSV
Temperature 2021 142 103-244 2021-04-13 : 2021-09-01 17.28 Graph Data Table CSV
Temperature 2020 170 63-253 2020-03-03 : 2020-09-09 15.40 Graph Data Table CSV
Temperature 2019 171 85-255 2019-03-26 : 2019-09-12 16.04 Graph Data Table CSV
Temperature 2018 162 86-247 2018-03-27 : 2018-09-04 15.90 Graph Data Table CSV
Temperature 2017 248 1-257 2017-01-01 : 2017-09-14 12.30 Graph Data Table CSV
Temperature 2016 362 1-365 2016-01-01 : 2016-12-30 12.87 Graph Data Table CSV
Temperature 2015 365 1-365 2015-01-01 : 2015-12-31 13.60 Graph Data Table CSV
Temperature 2014 365 1-365 2014-01-01 : 2014-12-31 12.10 Graph Data Table CSV
Temperature 2013 358 1-365 2013-01-01 : 2013-12-31 12.14 Graph Data Table CSV
Temperature 2012 349 1-366 2012-01-01 : 2012-12-31 12.30 Graph Data Table CSV
Temperature 2011 361 2-365 2011-01-02 : 2011-12-31 11.55 Graph Data Table CSV
Temperature 2010 355 1-365 2010-01-01 : 2010-12-31 12.19 Graph Data Table CSV
Temperature 2009 288 78-365 2009-03-19 : 2009-12-31 14.06 Graph Data Table CSV
Temperature 2008 197 86-282 2008-03-26 : 2008-10-08 14.78 Graph Data Table CSV
Temperature 2007 188 81-268 2007-03-22 : 2007-09-25 16.23 Graph Data Table CSV
Temperature 2006 270 1-270 2006-01-01 : 2006-09-27 12.44 Graph Data Table CSV
Temperature 2005 361 1-365 2005-01-01 : 2005-12-31 12.20 Graph Data Table CSV
Temperature 2004 366 1-366 2004-01-01 : 2004-12-31 12.36 Graph Data Table CSV
Temperature 2003 365 1-365 2003-01-01 : 2003-12-31 12.58 Graph Data Table CSV
Temperature 2002 364 1-365 2002-01-01 : 2002-12-31 11.68 Graph Data Table CSV
Temperature 2001 365 1-365 2001-01-01 : 2001-12-31 12.36 Graph Data Table CSV
Temperature 2000 366 1-366 2000-01-01 : 2000-12-31 12.10 Graph Data Table CSV
Temperature 1999 362 1-365 1999-01-01 : 1999-12-31 11.92 Graph Data Table CSV
Temperature 1998 365 1-365 1998-01-01 : 1998-12-31 12.70 Graph Data Table CSV
Temperature 1997 364 1-365 1997-01-01 : 1997-12-31 12.07 Graph Data Table CSV
Temperature 1996 360 1-366 1996-01-01 : 1996-12-31 11.86 Graph Data Table CSV
Temperature 1995 358 1-365 1995-01-01 : 1995-12-31 12.33 Graph Data Table CSV
Temperature 1994 360 1-365 1994-01-01 : 1994-12-31 12.29 Graph Data Table CSV
Temperature 1993 359 1-365 1993-01-01 : 1993-12-31 11.46 Graph Data Table CSV
Temperature 1992 360 1-366 1992-01-01 : 1992-12-31 13.08 Graph Data Table CSV
Temperature 1991 348 1-365 1991-01-01 : 1991-12-31 11.83 Graph Data Table CSV
Temperature 1990 283 5-365 1990-01-05 : 1990-12-31 13.32 Graph Data Table CSV
Temperature 1980 231 1-244 1980-01-01 : 1980-08-31 10.70 Graph Data Table CSV
Temperature 1979 343 1-365 1979-01-01 : 1979-12-31 12.44 Graph Data Table CSV
Temperature 1978 339 1-365 1978-01-01 : 1978-12-31 11.98 Graph Data Table CSV
Temperature 1977 340 1-364 1977-01-01 : 1977-12-30 11.78 Graph Data Table CSV
Temperature 1976 349 1-366 1976-01-01 : 1976-12-31 11.68 Graph Data Table CSV
Temperature 1975 346 1-364 1975-01-01 : 1975-12-30 10.81 Graph Data Table CSV
Temperature 1974 55 305-365 1974-11-01 : 1974-12-31 8.79 Graph Data Table CSV
* Incomplete data year.