Lower Columbia River Temperature Report for June 2023  
Generated 2023-07-01 13:18:07

  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 58.8 59.1 59.5 0/24 59.2 59.4 59.8 0/24 59.8 60.1 60.7 0/23 59.8 60.0 60.1 0/24 59.7 60.0 60.5 0/24 59.7 59.9 60.3 0/24 59.1 59.3 59.5 0/22 59.2 59.4 59.6 0/24 59.1 59.5 60.1 0/24 --- --- --- 0/0 58.0 58.4 58.9 0/24
06 02 59.0 59.5 60.2 0/24 59.5 59.7 59.9 0/24 59.9 60.2 60.7 0/24 60.0 60.2 60.4 0/24 60.2 60.5 60.7 0/24 60.4 60.4 60.5 0/24 59.4 59.9 60.4 0/21 59.5 60.0 60.5 0/24 59.4 60.0 60.7 0/24 --- --- --- 0/0 58.6 59.0 59.4 0/24
06 03 59.5 59.8 60.5 0/24 59.8 60.2 60.4 0/24 60.2 60.7 62.0 0/24 60.4 60.6 60.7 0/24 60.6 60.8 61.2 0/24 60.5 60.8 60.9 0/24 60.1 60.5 61.1 0/23 60.2 60.7 61.2 0/24 60.1 60.7 61.5 0/24 --- --- --- 0/0 59.0 59.4 59.9 0/24
06 04 59.9 60.4 61.5 0/24 60.4 60.8 61.0 0/24 60.4 61.3 63.5 0/24 60.6 60.8 61.0 0/24 61.0 61.2 61.4 0/24 61.0 61.2 61.2 0/24 60.4 60.9 61.4 0/24 60.5 61.0 61.5 0/24 60.5 61.0 61.5 0/24 --- --- --- 0/0 59.7 60.2 60.7 0/24
06 05 60.8 61.2 62.5 0/24 61.0 61.4 61.8 0/24 61.1 63.0 65.7 0/24 61.0 61.5 62.0 0/24 61.2 61.4 61.7 0/24 61.1 61.4 61.6 0/24 60.8 61.2 61.8 0/23 60.9 61.4 62.0 0/24 60.9 61.5 62.1 0/24 --- --- --- 0/0 60.3 60.8 61.2 0/24
06 06 61.6 61.9 63.4 0/24 61.5 62.0 62.5 0/24 62.1 63.2 66.1 0/24 61.8 62.2 62.8 0/24 61.8 62.0 62.4 0/24 61.6 62.0 62.3 0/24 61.3 61.8 62.4 0/24 61.4 61.9 62.5 0/24 61.4 62.0 62.5 0/24 --- --- --- 0/0 60.6 60.8 61.2 0/24
06 07 61.7 62.1 63.0 0/24 62.0 62.2 62.4 0/24 62.2 62.6 63.1 0/24 62.1 62.3 62.5 0/24 62.3 62.5 62.6 0/24 62.3 62.5 62.6 0/24 62.0 62.4 62.8 0/24 62.1 62.5 63.0 0/24 62.1 62.5 63.1 0/24 --- --- --- 0/0 61.0 61.5 61.9 0/24
06 08 61.8 62.2 62.9 0/24 62.2 62.4 62.7 0/24 62.0 62.2 62.5 0/24 62.0 62.2 62.4 0/24 62.5 62.6 62.7 0/24 62.5 62.6 62.7 0/24 62.4 62.6 62.9 0/24 62.6 62.8 63.0 0/24 62.5 62.8 63.0 0/24 --- --- --- 0/0 61.5 61.9 62.2 0/24
06 09 62.1 62.4 62.6 0/24 62.1 62.5 62.9 0/24 62.3 62.5 62.6 0/24 62.3 62.4 62.6 0/24 62.4 62.6 62.7 0/24 62.5 62.6 62.7 0/24 62.3 62.4 62.5 0/24 62.4 62.5 62.7 0/24 62.4 62.5 62.8 0/24 --- --- --- 0/0 61.4 61.7 62.1 0/24
06 10 62.1 62.5 62.8 0/24 62.3 62.7 63.1 0/24 62.6 62.8 63.0 0/24 62.6 62.8 62.9 0/24 62.7 62.9 63.1 0/24 62.6 62.9 63.1 0/24 62.0 62.3 62.7 0/23 62.1 62.4 62.8 0/24 62.1 62.5 63.0 0/24 --- --- --- 0/0 61.5 61.9 62.3 0/24
06 11 62.5 63.1 63.8 0/24 62.9 63.4 63.7 0/24 62.9 63.3 64.2 0/24 63.0 63.4 64.1 0/24 63.0 63.5 63.8 0/24 63.0 63.5 64.1 0/24 62.2 62.8 63.5 0/22 62.5 62.9 63.6 0/24 62.5 62.9 63.7 0/24 --- --- --- 0/0 62.0 62.5 63.2 0/24
06 12 62.7 63.5 64.4 0/24 63.6 63.8 64.0 0/24 63.4 63.8 64.0 0/24 63.5 63.6 63.9 0/24 63.8 64.3 64.7 0/24 63.8 64.3 64.9 0/24 63.4 63.8 64.4 0/22 63.5 63.9 64.5 0/24 63.4 63.9 64.5 0/24 --- --- --- 0/0 63.0 63.5 64.0 0/24
06 13 63.6 64.0 64.4 0/24 64.0 64.3 64.5 0/24 63.7 64.3 64.9 0/24 63.5 63.8 64.1 0/24 64.0 64.5 64.7 0/24 64.1 64.6 64.9 0/24 64.2 64.4 64.7 0/19 64.3 64.6 64.8 0/24 64.1 64.5 65.0 0/24 --- --- --- 0/0 63.6 63.9 64.7 0/24
06 14 64.2 64.5 64.8 0/24 64.3 64.6 64.9 0/24 63.7 63.9 64.0 0/24 63.8 63.9 64.0 0/24 63.4 63.7 63.9 0/24 63.5 63.8 64.0 0/24 63.9 64.1 64.4 0/20 64.0 64.2 64.5 0/24 63.9 64.2 64.5 0/24 --- --- --- 0/0 62.5 63.0 63.5 0/24
06 15 64.5 64.6 64.8 0/24 64.6 64.8 65.0 0/24 63.7 64.0 64.3 0/24 63.8 64.1 64.3 0/24 63.4 63.7 64.1 0/24 63.4 63.7 63.9 0/24 63.3 63.5 63.8 0/17 63.4 63.6 63.9 0/24 63.5 63.7 64.3 0/24 --- --- --- 0/0 62.0 62.2 62.5 0/24
06 16 63.9 64.4 65.1 0/24 64.3 64.7 65.0 0/24 64.2 64.4 64.8 0/24 64.2 64.4 64.7 0/24 64.1 64.5 64.8 0/24 64.0 64.5 64.9 0/24 63.2 63.5 63.9 0/23 63.4 63.6 64.0 0/24 63.2 63.6 64.0 0/24 --- --- --- 0/0 61.2 61.5 61.9 0/24
06 17 63.6 63.8 64.1 0/24 63.8 64.0 64.1 0/24 64.6 64.7 64.9 0/24 64.6 64.7 64.8 0/24 64.6 64.9 65.0 0/24 64.6 64.9 65.2 0/24 63.7 63.8 64.1 0/24 63.8 64.0 64.2 0/24 63.7 63.8 64.0 0/24 --- --- --- 0/0 61.4 62.0 62.6 0/24
06 18 63.5 63.7 64.1 0/24 63.4 63.8 64.0 0/24 64.4 64.5 64.7 0/24 64.3 64.5 64.6 0/24 63.9 64.4 64.6 0/24 64.1 64.5 64.7 0/24 63.8 63.9 64.0 0/24 63.9 64.0 64.1 0/24 63.7 63.9 64.0 0/24 --- --- --- 0/0 61.0 61.6 62.1 0/24
06 19 63.0 63.2 63.6 0/24 63.1 63.3 63.4 0/24 64.1 64.2 64.3 0/24 64.1 64.2 64.3 0/24 63.6 63.9 64.1 0/24 63.8 64.0 64.2 0/24 63.4 63.5 63.7 0/24 63.5 63.6 63.8 0/24 63.4 63.6 63.8 0/24 --- --- --- 0/0 60.0 60.6 61.2 0/24
06 20 62.7 63.0 63.2 0/24 62.9 63.1 63.2 0/24 63.9 64.0 64.2 0/24 63.9 64.0 64.1 0/24 63.6 63.7 64.0 0/24 63.5 63.8 64.1 0/24 63.2 63.4 63.5 0/24 63.3 63.5 63.6 0/24 63.3 63.4 63.7 0/24 --- --- --- 0/0 59.6 59.9 60.5 0/24
06 21 62.3 62.5 62.8 0/24 62.6 62.8 62.9 0/24 64.0 64.3 65.1 0/24 64.1 64.3 64.7 0/24 63.6 64.0 64.4 0/24 63.6 64.1 64.6 0/24 63.1 63.5 64.2 0/23 63.2 63.7 64.3 0/24 63.1 63.6 64.3 0/24 --- --- --- 0/0 59.5 60.0 60.6 0/24
06 22 62.3 62.5 63.0 0/24 62.6 63.0 63.2 0/24 64.8 65.0 65.6 0/24 64.6 65.0 65.8 0/24 64.4 64.9 65.2 0/24 64.3 64.9 65.5 0/24 63.8 64.2 64.7 0/22 63.9 64.3 64.8 0/24 63.8 64.2 64.7 0/24 --- --- --- 0/0 60.4 61.1 61.7 0/24
06 23 62.4 62.6 62.7 0/24 62.6 62.8 63.0 0/24 64.2 64.9 65.7 0/24 64.0 64.6 65.5 0/24 65.0 65.4 65.7 0/24 65.0 65.4 65.9 0/24 64.3 64.8 65.4 0/22 64.4 64.9 65.5 0/24 64.4 64.9 65.4 0/24 --- --- --- 0/0 61.3 61.9 62.5 0/24
06 24 62.6 63.4 63.8 0/24 62.9 63.5 64.2 0/24 64.1 64.3 64.5 0/24 63.9 64.0 64.1 0/24 64.9 65.4 65.6 0/24 65.2 65.6 65.9 0/24 64.9 65.4 66.0 0/20 65.0 65.5 66.1 0/24 65.0 65.4 65.9 0/24 --- --- --- 0/0 62.0 62.5 63.0 0/24
06 25 63.4 63.9 64.3 0/24 63.8 64.3 64.7 0/24 64.1 64.3 64.5 0/24 63.8 64.0 64.2 0/24 64.7 64.9 65.3 0/24 64.7 65.0 65.4 0/24 65.4 65.7 66.3 0/22 65.5 65.9 66.4 0/24 65.6 65.9 66.3 0/24 --- --- --- 0/0 62.7 63.2 63.7 0/24
06 26 64.0 64.4 64.9 0/24 64.5 64.9 65.2 0/24 64.3 64.6 64.9 0/24 64.0 64.2 64.5 0/24 64.6 64.9 65.4 0/24 64.6 65.0 65.4 0/24 65.6 66.0 66.3 0/23 65.8 66.1 66.5 0/24 65.8 66.2 66.5 0/24 --- --- --- 0/0 63.2 63.6 64.0 0/24
06 27 64.5 65.0 65.4 0/24 65.0 65.4 65.9 0/24 64.7 65.1 65.5 0/24 64.4 64.8 65.1 0/24 64.7 65.0 65.2 0/24 64.8 65.1 65.4 0/24 65.4 65.7 66.2 0/23 65.5 65.8 66.4 0/24 65.8 66.0 66.3 0/24 --- --- --- 0/0 63.4 63.5 63.7 0/24
06 28 65.2 65.6 66.0 0/24 65.6 65.9 66.3 0/24 65.3 65.6 66.1 0/24 65.1 65.5 65.8 0/24 64.9 65.4 65.8 0/24 64.9 65.4 65.9 0/24 65.3 65.6 66.0 0/24 65.3 65.6 66.1 0/24 65.5 65.8 66.0 0/24 --- --- --- 0/0 63.5 63.7 64.0 0/24
06 29 65.7 65.9 66.1 0/24 66.1 66.4 66.6 0/24 65.8 66.0 66.4 0/23 65.5 65.8 66.1 0/23 65.7 66.2 66.6 0/23 65.7 66.2 66.8 0/23 65.5 65.9 66.5 0/23 65.5 66.0 66.5 0/23 65.7 66.0 66.4 0/23 --- --- --- 0/0 63.8 64.2 64.6 0/24
06 30 65.8 66.0 66.5 0/24 66.2 66.5 66.8 0/24 66.1 66.4 66.8 0/24 65.8 66.1 66.4 0/24 66.3 66.6 66.9 0/24 66.3 66.7 67.1 0/24 65.9 66.4 66.9 0/24 66.0 66.4 67.0 0/24 66.1 66.5 66.8 0/24 --- --- --- 0/0 64.4 64.8 65.3 0/24
>68.05 0 0 0 0/
720		 0 0 0 0/
720		 0 0 0 0/
718		 0 0 0 0/
719		 0 0 0 0/
719		 0 0 0 0/
719		 0 0 0 0/
677		 0 0 0 0/
719		 0 0 0 0/
719		 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.