<<<   Mid and Upper-Columbia River Temperature Report for September 2009   >>>
Generated Tue Jun 21 16:46:18 2011

  Chief Joseph Dam forebay (CHJ) Chief Joseph tailwater (CHQW) Pasco - 4.8 miles above Confluence of Snake and Columbia Rivers (PAQW)
Date MinAvgMax>68 MinAvgMax>68 MinAvgMax>68
Sep 1 65.8 66.1 66.3 0/24 65.0 65.6 66.5 0/24 68.1 68.5 69.2 24/24
Sep 2 65.8 66.3 67.1 0/24 65.2 65.7 66.5 0/24 68.6 69.1 69.8 24/24
Sep 3 65.5 65.7 65.9 0/24 65.2 65.4 65.9 0/24 68.7 69.1 69.7 24/24
Sep 4 65.7 66.1 66.7 0/24 65.2 66.0 66.6 0/24 68.3 68.5 68.7 24/24
Sep 5 66.2 66.5 66.7 0/24 65.9 66.1 66.7 0/24 68.0 68.2 68.5 22/24
Sep 6 65.7 66.2 66.4 0/24 65.3 65.9 66.5 0/24 67.7 68.1 68.5 15/24
Sep 7 65.4 65.5 65.7 0/24 65.0 65.2 65.5 0/24 66.4 66.8 67.8 0/24
Sep 8 65.0 65.2 65.4 0/24 64.6 65.0 65.5 0/24 66.1 66.6 67.3 0/24
Sep 9 64.8 64.9 65.0 0/24 64.3 64.5 64.9 0/24 66.6 66.9 67.2 0/24
Sep 10 64.5 64.7 65.1 0/24 64.1 64.4 65.1 0/24 66.5 66.8 67.1 0/24
Sep 11 64.3 64.5 64.8 0/24 63.8 64.1 64.6 0/24 66.9 67.3 67.7 0/24
Sep 12 64.1 64.7 65.4 0/24 63.7 64.2 64.8 0/24 67.1 67.5 68.0 0/24
Sep 13 64.8 65.5 66.6 0/24 64.1 64.7 65.4 0/24 67.6 67.8 68.1 4/24
Sep 14 65.2 65.9 66.9 0/24 64.7 65.1 65.7 0/24 67.7 68.2 68.7 17/24
Sep 15 65.5 65.7 65.9 0/24 64.6 64.9 65.4 0/24 67.9 68.2 68.5 19/24
Sep 16 65.2 65.5 66.0 0/24 64.6 65.0 65.5 0/24 68.0 68.2 68.5 22/24
Sep 17 65.3 65.6 66.0 0/24 64.9 65.1 65.4 0/24 67.9 68.2 68.4 22/24
Sep 18 65.5 65.7 66.1 0/24 64.7 65.0 65.4 0/24 67.2 67.5 68.3 5/24
Sep 19 65.5 65.7 65.8 0/24 64.7 65.0 65.6 0/24 66.6 66.9 67.3 0/24
Sep 20 65.6 65.9 66.5 0/24 65.1 65.6 66.1 0/24 65.8 66.1 66.8 0/24
Sep 21 65.6 65.8 66.0 0/24 65.1 65.3 65.7 0/24 65.1 65.4 65.8 0/24
Sep 22 65.4 65.7 65.9 0/24 65.0 65.3 65.9 0/24 64.9 65.3 65.8 0/24
Sep 23 65.6 65.9 66.1 0/24 65.2 65.7 66.0 0/24 65.4 65.9 66.3 0/24
Sep 24 65.4 65.6 66.0 0/24 64.9 65.2 65.7 0/24 65.8 66.3 66.7 0/24
Sep 25 65.9 66.1 66.4 0/24 65.3 65.6 65.9 0/24 66.1 66.6 66.9 0/24
Sep 26 66.1 66.4 66.8 0/24 65.9 66.2 66.8 0/24 66.2 66.5 66.7 0/24
Sep 27 66.2 66.4 66.7 0/24 65.7 66.2 67.0 0/24 65.2 65.8 66.3 0/24
Sep 28 66.1 66.3 66.5 0/24 65.7 66.0 66.6 0/24 64.0 64.5 65.1 0/24
Sep 29 65.8 66.0 66.2 0/24 65.2 65.7 66.4 0/24 62.9 63.3 63.9 0/24
Sep 30 65.5 65.7 66.0 0/24 65.1 65.5 66.2 0/24 62.3 62.5 62.9 0/24
>68 0 0 0 0/
720
0 0 0 0/
720
4 10 12 222/
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 >86

Bold, red text denotes values above 68°F.
--- indicates No Data

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