Lower Columbia River Temperature Report for June 2021  
Generated 2021-07-01 06:18:05

  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
06 01 57.3 57.8 59.2 0/24 58.0 58.3 58.7 0/24 59.2 59.7 60.6 0/24 58.9 59.6 60.4 0/24 59.5 59.7 60.1 0/24 59.1 59.6 59.9 0/24 59.5 59.9 60.6 0/24 59.5 59.9 60.6 0/24 59.6 60.1 60.8 0/24 --- --- --- 0/0 56.7 57.0 57.6 0/24
06 02 58.1 58.4 58.9 0/24 58.7 58.9 59.3 0/24 59.5 60.1 60.9 0/24 59.6 59.8 60.0 0/24 60.2 60.6 61.0 0/24 59.8 60.3 60.7 0/24 60.1 60.5 61.2 0/24 60.1 60.6 61.2 0/24 60.2 60.7 61.3 0/24 --- --- --- 0/0 57.3 57.7 58.1 0/24
06 03 58.7 59.0 59.6 0/24 59.1 59.4 59.7 0/24 59.8 60.0 60.2 0/24 59.9 60.1 60.2 0/24 60.7 61.1 61.3 0/24 60.7 60.8 60.9 0/24 60.7 61.2 61.8 0/24 60.8 61.2 61.8 0/24 60.9 61.4 62.0 0/24 --- --- --- 0/0 57.4 58.0 58.7 0/24
06 04 59.1 59.3 59.8 0/24 59.3 59.6 59.8 0/24 60.1 60.2 60.5 0/24 60.2 60.3 60.5 0/24 60.8 61.1 61.4 0/24 60.7 60.9 61.1 0/24 61.2 61.5 61.8 0/24 61.2 61.5 61.8 0/24 61.3 61.7 62.1 0/24 --- --- --- 0/0 58.2 58.8 59.2 0/24
06 05 59.1 59.5 59.9 0/24 59.5 59.8 60.0 0/24 60.5 60.6 60.7 0/24 60.5 60.7 60.8 0/24 60.7 61.0 61.2 0/24 60.5 60.8 60.9 0/24 60.6 61.0 61.2 0/24 60.6 61.0 61.2 0/24 60.6 61.1 61.4 0/24 --- --- --- 0/0 58.1 58.5 59.1 0/24
06 06 59.4 59.5 59.6 0/24 59.6 59.7 59.8 0/24 60.5 60.6 60.7 0/24 60.6 60.6 60.7 0/24 60.5 60.8 61.1 0/24 60.5 60.6 60.9 0/24 60.4 60.5 60.6 0/24 60.4 60.5 60.6 0/24 60.4 60.5 60.6 0/24 --- --- --- 0/0 56.8 57.3 58.4 0/24
06 07 58.5 58.8 59.4 0/24 58.8 59.1 59.6 0/24 60.3 60.4 60.5 0/24 60.4 60.5 60.6 0/24 60.5 60.8 60.9 0/24 60.5 60.6 60.8 0/24 60.4 60.5 60.6 0/24 60.4 60.5 60.6 0/24 60.3 60.5 60.9 0/24 --- --- --- 0/0 56.6 56.9 57.3 0/24
06 08 57.8 58.0 58.5 0/24 58.1 58.4 58.7 0/24 60.0 60.2 60.4 0/24 60.0 60.2 60.4 0/24 60.4 60.6 60.9 0/24 60.3 60.4 60.7 0/24 60.5 60.6 60.8 0/24 60.5 60.7 60.8 0/24 60.5 60.7 61.1 0/24 --- --- --- 0/0 56.7 57.4 58.2 0/24
06 09 58.0 58.2 58.6 0/24 58.3 58.5 58.8 0/24 59.7 59.8 59.9 0/24 59.8 59.9 60.0 0/24 60.1 60.3 60.6 0/24 60.0 60.2 60.4 0/24 60.4 60.7 61.0 0/24 60.4 60.7 61.0 0/24 60.4 60.9 61.5 0/24 --- --- --- 0/0 57.3 57.8 58.2 0/24
06 10 58.5 58.7 58.9 0/24 58.7 58.9 59.1 0/24 59.5 59.7 59.8 0/24 59.7 59.8 59.8 0/24 59.9 60.0 60.3 0/24 59.9 60.1 60.1 0/24 60.3 60.5 60.7 0/24 60.3 60.5 60.7 0/24 60.3 60.6 60.9 0/24 --- --- --- 0/0 57.3 57.7 58.0 0/24
06 11 58.9 59.2 59.8 0/24 59.1 59.3 59.6 0/24 59.7 59.8 59.9 0/24 59.8 59.9 60.1 0/24 60.0 60.1 60.2 0/24 59.9 60.1 60.3 0/24 60.2 60.4 60.6 0/24 60.2 60.3 60.6 0/24 60.2 60.4 60.7 0/24 --- --- --- 0/0 57.3 57.7 58.0 0/24
06 12 59.2 59.7 62.0 0/24 59.6 59.9 60.7 0/24 59.8 60.0 61.1 0/24 59.9 60.1 60.8 0/24 60.2 60.4 60.7 0/24 60.1 60.4 60.6 0/24 60.1 60.5 61.0 0/24 60.1 60.5 61.0 0/24 60.2 60.6 61.0 0/24 --- --- --- 0/0 57.0 57.6 58.2 0/24
06 13 59.6 59.9 60.4 0/24 60.0 60.4 60.8 0/24 59.6 60.2 61.2 0/24 59.9 60.1 60.3 0/24 60.6 60.8 61.1 0/24 60.6 60.8 61.0 0/24 60.8 61.0 61.2 0/24 60.8 61.0 61.2 0/24 60.9 61.0 61.1 0/24 --- --- --- 0/0 58.0 58.3 58.9 0/24
06 14 59.4 60.3 61.1 0/24 60.0 60.5 61.1 0/24 59.6 59.9 60.3 0/24 59.9 60.2 60.4 0/24 60.8 61.0 61.2 0/24 60.8 61.1 61.3 0/24 61.1 61.3 61.6 0/24 61.1 61.3 61.6 0/24 61.1 61.3 61.7 0/24 --- --- --- 0/0 58.9 59.1 59.3 0/24
06 15 60.3 60.9 61.2 0/24 60.5 61.0 61.3 0/24 60.1 60.4 60.7 0/24 60.4 60.6 60.8 0/24 60.8 60.9 61.1 0/24 60.7 60.9 61.1 0/24 61.3 61.5 61.6 0/24 61.3 61.5 61.6 0/24 61.5 61.6 61.8 0/24 --- --- --- 0/0 58.8 59.1 59.3 0/24
06 16 61.1 61.3 61.5 0/24 61.1 61.6 62.1 0/24 60.6 61.2 62.9 0/24 60.9 61.3 62.2 0/24 60.8 61.1 61.6 0/24 60.7 61.1 61.4 0/24 61.4 61.6 61.9 0/24 61.4 61.6 61.9 0/24 61.4 61.8 62.3 0/24 --- --- --- 0/0 58.5 59.0 59.6 0/24
06 17 61.1 61.4 61.8 0/24 61.6 61.8 62.0 0/24 61.8 62.1 62.7 0/24 61.8 62.1 62.5 0/24 61.6 62.0 62.5 0/24 61.4 62.0 62.4 0/24 61.6 61.9 62.3 0/24 61.6 61.9 62.3 0/24 61.5 62.0 62.7 0/24 --- --- --- 0/0 59.6 59.9 60.4 0/24
06 18 61.1 61.7 62.5 0/24 61.6 62.0 62.6 0/24 62.3 62.5 63.0 0/24 62.3 62.5 62.9 0/24 62.5 62.9 63.2 0/24 62.4 62.8 63.2 0/24 62.0 62.3 62.9 0/24 62.0 62.3 62.9 0/24 61.9 62.4 63.1 0/24 --- --- --- 0/0 60.3 60.5 60.8 0/24
06 19 61.8 62.4 62.7 0/24 62.1 62.7 63.0 0/24 62.4 62.7 63.1 0/24 62.4 62.8 63.1 0/24 63.2 63.3 63.4 0/24 63.0 63.2 63.5 0/24 62.6 62.9 63.5 0/24 62.6 62.9 63.5 0/24 62.5 62.9 63.4 0/24 --- --- --- 0/0 60.3 60.7 61.2 0/24
06 20 62.5 62.9 63.3 0/24 62.7 63.3 63.8 0/24 62.7 63.5 64.7 0/24 62.8 63.4 64.5 0/24 63.4 63.7 63.8 0/24 63.2 63.7 64.2 0/24 63.3 63.8 64.5 0/24 63.3 63.8 64.5 0/24 63.2 63.9 65.0 0/24 --- --- --- 0/0 60.8 61.1 61.5 0/24
06 21 62.9 63.4 65.5 0/24 63.1 63.5 64.0 0/24 64.0 64.5 64.8 0/24 64.0 64.4 65.0 0/24 63.8 64.2 64.8 0/24 63.7 64.2 64.8 0/24 64.3 64.6 65.0 0/24 64.3 64.6 65.0 0/24 64.2 64.6 65.2 0/24 --- --- --- 0/0 61.5 61.8 62.4 0/24
06 22 63.4 63.7 64.0 0/24 63.6 63.8 63.9 0/24 63.8 64.1 64.5 0/24 63.8 64.0 64.1 0/24 64.8 65.1 65.3 0/24 64.8 65.1 65.4 0/24 64.8 65.1 65.3 0/24 64.8 65.1 65.4 0/24 64.7 65.2 65.7 0/24 --- --- --- 0/0 62.5 62.7 62.9 0/24
06 23 63.5 63.8 64.1 0/24 63.8 64.0 64.3 0/24 63.9 64.7 65.7 0/24 64.0 64.5 65.1 0/24 64.7 64.9 65.1 0/24 64.7 64.9 65.2 0/24 65.0 65.3 65.9 0/24 65.0 65.3 65.9 0/24 64.7 65.4 65.9 0/24 --- --- --- 0/0 62.9 63.2 63.7 0/24
06 24 63.8 64.3 64.8 0/24 64.0 64.6 64.9 0/24 65.0 65.3 65.6 0/24 64.8 65.2 65.6 0/24 65.0 65.4 65.8 0/24 64.8 65.3 65.8 0/24 65.8 66.0 66.2 0/24 65.8 66.0 66.2 0/24 65.5 66.0 66.6 0/24 --- --- --- 0/0 63.2 63.5 63.7 0/24
06 25 64.3 64.9 65.8 0/24 64.8 65.3 65.9 0/24 65.5 66.1 66.8 0/24 65.4 66.0 66.8 0/24 65.9 66.2 66.5 0/24 65.6 66.2 66.6 0/24 65.8 66.1 66.7 0/24 65.8 66.1 66.7 0/24 65.8 66.3 66.8 0/24 --- --- --- 0/0 63.2 63.6 64.1 0/24
06 26 65.2 66.0 68.1 1/24 65.7 66.2 66.9 0/24 66.5 131.6 1608.4 5/24 66.6 67.4 68.6 6/24 66.5 67.0 67.5 0/24 66.4 67.0 67.4 0/24 66.6 67.0 67.7 0/24 66.6 67.0 67.7 0/24 66.5 67.1 67.7 0/24 --- --- --- 0/0 63.6 64.1 64.9 0/24
06 27 66.2 66.7 68.6 2/24 66.2 66.7 67.3 0/24 67.0 67.5 68.3 4/24 67.3 67.7 69.1 5/24 67.6 67.9 68.3 10/24 67.4 68.0 68.5 11/24 67.4 67.8 68.5 8/24 67.5 67.9 68.5 8/24 67.5 68.0 68.9 11/24 --- --- --- 0/0 64.7 65.0 65.6 0/24
06 28 66.3 66.7 68.4 1/24 66.5 67.0 67.6 0/24 67.7 68.1 68.5 12/24 67.7 68.1 68.8 14/24 68.1 68.3 68.6 24/24 68.3 68.4 68.6 24/24 68.2 68.6 69.3 24/24 68.2 68.6 69.3 24/24 68.2 68.7 69.2 24/24 --- --- --- 0/0 65.2 65.5 65.9 0/24
06 29 67.2 67.9 69.4 9/24 67.5 67.9 68.5 8/24 67.2 68.2 68.9 16/24 67.9 68.3 69.0 18/24 68.3 68.5 68.8 24/24 68.5 68.6 68.8 24/24 69.1 69.4 69.7 24/24 69.1 69.4 69.8 24/24 69.0 69.4 70.0 24/24 --- --- --- 0/0 65.1 65.6 65.9 0/24
06 30 67.7 68.0 68.6 6/24 68.0 68.2 68.4 22/24 68.0 68.4 69.0 22/24 67.5 68.1 68.5 13/24 68.4 68.7 68.9 24/24 68.5 68.8 68.9 24/24 69.1 69.3 69.6 24/24 69.1 69.4 69.6 24/24 69.2 69.5 69.7 24/24 --- --- --- 0/0 65.3 65.7 66.1 0/24
>68.05 0 0 5 19/
720		 0 1 2 30/
720		 0 4 5 59/
720		 0 3 5 56/
720		 3 3 4 82/
720		 3 3 4 83/
720		 3 3 4 80/
720		 3 3 4 80/
720		 3 3 4 83/
720		 0 0 0 0/
0		 0 0 0 0/
720

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

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

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