Mid and Upper-Columbia River Temperature Report for June 2025  
Generated 2025-07-01 13:18:07

  Chief Joseph Dam forebay (CHJ) Chief Joseph tailwater (CHQW)
Date Min Avg Max >68.05 Min Avg Max >68.05
06 01 53.2 53.6 54.1 0/24 52.4 52.7 53.0 0/24
06 02 53.8 54.0 54.3 0/24 53.1 53.4 53.8 0/24
06 03 53.2 53.5 54.1 0/24 52.7 53.0 53.4 0/24
06 04 53.1 53.6 54.4 0/24 52.6 52.9 53.3 0/24
06 05 53.3 53.6 53.9 0/24 52.8 53.0 53.1 0/24
06 06 53.8 54.2 54.7 0/24 53.1 53.8 54.7 0/24
06 07 54.6 54.9 55.8 0/24 54.7 54.9 55.3 0/24
06 08 54.6 55.1 55.9 0/24 54.8 55.2 55.4 0/24
06 09 55.2 55.5 56.0 0/24 55.1 55.5 55.8 0/24
06 10 54.9 55.3 55.9 0/24 54.8 55.3 55.6 0/24
06 11 54.9 55.5 56.2 0/24 54.7 55.2 55.6 0/24
06 12 55.4 55.9 56.8 0/24 55.2 55.8 56.2 0/24
06 13 55.5 56.0 56.6 0/24 55.5 55.9 56.3 0/24
06 14 55.4 55.9 56.4 0/24 55.4 55.7 55.9 0/24
06 15 55.2 55.8 56.2 0/24 55.2 55.5 55.8 0/24
06 16 55.6 55.8 56.1 0/24 55.6 55.9 56.3 0/23
06 17 55.4 55.7 56.4 0/24 55.5 55.6 55.9 0/24
06 18 55.6 56.1 56.4 0/24 55.7 56.2 56.6 0/24
06 19 56.1 56.4 57.0 0/24 56.2 56.5 57.0 0/24
06 20 56.4 56.9 57.3 0/24 56.1 56.8 57.5 0/24
06 21 56.4 56.6 56.9 0/24 55.8 56.1 56.3 0/24
06 22 55.9 56.4 57.2 0/24 55.5 55.9 56.3 0/24
06 23 56.3 56.5 57.0 0/24 55.8 56.0 56.1 0/24
06 24 56.0 56.2 56.6 0/24 55.5 55.7 56.0 0/24
06 25 56.0 56.7 57.8 0/24 55.7 56.2 57.0 0/24
06 26 57.7 58.2 58.6 0/24 57.2 57.6 58.1 0/24
06 27 58.2 58.4 58.6 0/9 57.4 58.0 58.6 0/24
06 28 --- --- --- 0/0 57.6 58.0 58.4 0/24
06 29 --- --- --- 0/0 57.5 57.9 58.3 0/24
06 30 --- --- --- 0/0 57.6 57.8 57.9 0/24
>68.05 0 0 0 0/
633		 0 0 0 0/
719

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.