Lower Columbia River Temperature Report for January 2020  
Generated Sat Feb 1 06:18:18 2020

  McNary Dam forebay on Columbia R. (MCNA) McNary Dam tailwater on Columbia R. (MCPW) John Day Dam forebay (JDY) John Day Dam tailwater (JHAW) The Dalles Dam forebay on Columbia R. (TDA) The Dalles tailwater Downstream (TDDO) Bonneville Dam forebay (BON) Cascade Island (CCIW) Warrendale (WRNO) Camas / Washougal (CWMW) Pasco - Columbia Rivers (PAQW)
Date Min Avg Max >68.05 Min Avg Max >68.05 Min Avg Max >68.05 Min Avg Max >68.05 Min Avg Max >68.05 Min Avg Max >68.05 Min Avg Max >68.05 Min Avg Max >68.05 Min Avg Max >68.05 Min Avg Max >68.05 Min Avg Max >68.05
Jan 1 --- --- --- 0/0 42.4 42.5 42.6 0/24 --- --- --- 0/0 42.7 42.8 42.8 0/24 --- --- --- 0/0 42.9 43.0 43.1 0/24 --- --- --- 0/0 --- --- --- 0/0 42.9 43.2 43.3 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 2 --- --- --- 0/0 42.5 42.5 42.5 0/24 --- --- --- 0/0 42.7 42.8 42.8 0/24 --- --- --- 0/0 43.1 43.1 43.2 0/24 --- --- --- 0/0 --- --- --- 0/0 43.3 43.3 43.3 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 3 --- --- --- 0/0 42.5 42.5 42.6 0/24 --- --- --- 0/0 42.8 42.8 42.9 0/24 --- --- --- 0/0 42.9 43.0 43.1 0/24 --- --- --- 0/0 --- --- --- 0/0 43.2 43.3 43.3 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 4 --- --- --- 0/0 42.5 42.6 42.7 0/24 --- --- --- 0/0 42.8 42.9 42.9 0/24 --- --- --- 0/0 42.8 42.9 42.9 0/24 --- --- --- 0/0 --- --- --- 0/0 43.1 43.2 43.3 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 5 --- --- --- 0/0 42.7 42.8 42.9 0/24 --- --- --- 0/0 42.8 42.9 42.9 0/24 --- --- --- 0/0 42.9 42.9 42.9 0/24 --- --- --- 0/0 --- --- --- 0/0 43.0 43.1 43.2 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 6 --- --- --- 0/0 42.7 42.8 42.9 0/24 --- --- --- 0/0 42.8 42.8 42.9 0/24 --- --- --- 0/0 42.8 42.9 43.0 0/24 --- --- --- 0/0 --- --- --- 0/0 43.0 43.1 43.4 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 7 --- --- --- 0/0 42.8 42.8 42.9 0/24 --- --- --- 0/0 42.7 42.8 42.8 0/24 --- --- --- 0/0 43.0 43.1 43.2 0/24 --- --- --- 0/0 --- --- --- 0/0 43.2 43.4 43.5 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 8 --- --- --- 0/0 42.2 42.4 42.8 0/24 --- --- --- 0/0 42.7 42.7 42.7 0/24 --- --- --- 0/0 43.0 43.1 43.2 0/24 --- --- --- 0/0 --- --- --- 0/0 43.2 43.4 43.5 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 9 --- --- --- 0/0 42.0 42.1 42.1 0/24 --- --- --- 0/0 42.5 42.6 42.6 0/24 --- --- --- 0/0 42.6 42.8 43.0 0/24 --- --- --- 0/0 --- --- --- 0/0 42.8 43.0 43.3 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 10 --- --- --- 0/0 42.0 42.1 42.2 0/24 --- --- --- 0/0 42.3 42.4 42.5 0/24 --- --- --- 0/0 42.3 42.4 42.5 0/24 --- --- --- 0/0 --- --- --- 0/0 42.7 42.7 42.8 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 11 --- --- --- 0/0 41.7 42.0 42.2 0/24 --- --- --- 0/0 42.2 42.3 42.3 0/24 --- --- --- 0/0 42.3 42.3 42.4 0/24 --- --- --- 0/0 --- --- --- 0/0 42.5 42.6 42.7 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 12 --- --- --- 0/0 41.3 41.5 41.7 0/24 --- --- --- 0/0 42.1 42.2 42.2 0/24 --- --- --- 0/0 42.2 42.3 42.4 0/24 --- --- --- 0/0 --- --- --- 0/0 42.1 42.4 42.5 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 13 --- --- --- 0/0 40.5 40.9 41.3 0/24 --- --- --- 0/0 42.0 42.1 42.1 0/24 --- --- --- 0/0 41.9 42.1 42.2 0/24 --- --- --- 0/0 --- --- --- 0/0 41.9 42.0 42.2 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 14 --- --- --- 0/0 39.9 40.3 40.5 0/24 --- --- --- 0/0 41.9 41.9 42.0 0/24 --- --- --- 0/0 41.5 41.7 41.9 0/24 --- --- --- 0/0 --- --- --- 0/0 41.6 41.8 41.9 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 15 --- --- --- 0/0 39.5 39.7 39.9 0/24 --- --- --- 0/0 41.5 41.6 41.8 0/24 --- --- --- 0/0 41.2 41.4 41.5 0/24 --- --- --- 0/0 --- --- --- 0/0 40.6 41.2 41.6 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 16 --- --- --- 0/0 38.5 39.0 39.4 0/24 --- --- --- 0/0 41.1 41.3 41.5 0/24 --- --- --- 0/0 41.0 41.2 41.3 0/24 --- --- --- 0/0 --- --- --- 0/0 40.2 40.6 40.9 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 17 --- --- --- 0/0 38.2 38.4 38.6 0/24 --- --- --- 0/0 40.8 40.9 41.1 0/24 --- --- --- 0/0 40.8 41.0 41.1 0/24 --- --- --- 0/0 --- --- --- 0/0 40.9 41.0 41.1 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 18 --- --- --- 0/0 37.9 38.0 38.2 0/24 --- --- --- 0/0 40.5 40.7 40.8 0/24 --- --- --- 0/0 40.7 40.8 40.9 0/24 --- --- --- 0/0 --- --- --- 0/0 40.7 40.8 41.0 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 19 --- --- --- 0/0 37.9 38.0 38.1 0/24 --- --- --- 0/0 40.1 40.4 40.5 0/24 --- --- --- 0/0 40.7 40.8 40.8 0/24 --- --- --- 0/0 --- --- --- 0/0 40.8 40.8 40.9 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 20 --- --- --- 0/0 38.0 38.0 38.0 0/24 --- --- --- 0/0 39.8 40.0 40.1 0/24 --- --- --- 0/0 40.6 40.7 40.7 0/24 --- --- --- 0/0 --- --- --- 0/0 40.7 40.8 41.2 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 21 --- --- --- 0/0 38.0 38.1 38.2 0/24 --- --- --- 0/0 39.5 39.7 39.8 0/24 --- --- --- 0/0 40.1 40.3 40.5 0/24 --- --- --- 0/0 --- --- --- 0/0 40.7 40.8 40.9 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 22 --- --- --- 0/0 38.0 38.1 38.1 0/24 --- --- --- 0/0 39.2 39.4 39.5 0/24 --- --- --- 0/0 39.8 39.9 40.1 0/24 --- --- --- 0/0 --- --- --- 0/0 40.9 40.9 41.0 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 23 --- --- --- 0/0 37.9 38.0 38.0 0/24 --- --- --- 0/0 39.0 39.1 39.3 0/24 --- --- --- 0/0 39.5 39.6 39.8 0/24 --- --- --- 0/0 --- --- --- 0/0 40.7 40.9 41.0 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 24 --- --- --- 0/0 37.9 38.0 38.2 0/24 --- --- --- 0/0 38.8 38.9 39.0 0/24 --- --- --- 0/0 39.4 39.4 39.5 0/24 --- --- --- 0/0 --- --- --- 0/0 40.5 40.7 40.9 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 25 --- --- --- 0/0 38.2 38.4 38.7 0/24 --- --- --- 0/0 38.7 38.7 38.8 0/24 --- --- --- 0/0 39.2 39.3 39.4 0/24 --- --- --- 0/0 --- --- --- 0/0 40.3 40.4 40.5 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 26 --- --- --- 0/0 38.7 38.8 39.0 0/24 --- --- --- 0/0 38.6 38.7 38.7 0/24 --- --- --- 0/0 39.2 39.3 39.4 0/24 --- --- --- 0/0 --- --- --- 0/0 40.2 40.3 40.4 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 27 --- --- --- 0/0 39.0 39.1 39.3 0/24 --- --- --- 0/0 38.6 38.7 38.8 0/24 --- --- --- 0/0 39.1 39.2 39.3 0/24 --- --- --- 0/0 --- --- --- 0/0 40.1 40.2 40.3 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 28 --- --- --- 0/0 39.3 39.5 39.6 0/24 --- --- --- 0/0 38.8 38.8 38.9 0/24 --- --- --- 0/0 39.0 39.2 39.4 0/24 --- --- --- 0/0 --- --- --- 0/0 40.1 40.1 40.3 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 29 --- --- --- 0/0 39.6 39.7 39.8 0/24 --- --- --- 0/0 38.9 38.9 39.0 0/24 --- --- --- 0/0 39.1 39.2 39.4 0/24 --- --- --- 0/0 --- --- --- 0/0 39.9 40.0 40.1 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 30 --- --- --- 0/0 39.8 39.8 39.9 0/24 --- --- --- 0/0 39.0 39.0 39.1 0/24 --- --- --- 0/0 39.1 39.3 39.4 0/24 --- --- --- 0/0 --- --- --- 0/0 39.8 39.9 40.0 0/24 --- --- --- 0/0 --- --- --- 0/0
Jan 31 --- --- --- 0/0 39.9 39.9 40.0 0/24 --- --- --- 0/0 39.1 39.2 39.3 0/24 --- --- --- 0/0 39.3 39.5 39.7 0/24 --- --- --- 0/0 --- --- --- 0/0 39.9 40.1 40.3 0/24 --- --- --- 0/0 --- --- --- 0/0
>68.05 0 0 0 0/
0		 0 0 0 0/
744		 0 0 0 0/
0		 0 0 0 0/
744		 0 0 0 0/
0		 0 0 0 0/
744		 0 0 0 0/
0		 0 0 0 0/
0		 0 0 0 0/
744		 0 0 0 0/
0		 0 0 0 0/
0

Temperature in Degrees Fahrenheit
<32 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 >86

Bold, red text denotes values above 68.05°F.
--- indicates No Data

NOTICE: This report is based on raw, unverified data.