Lake Roosevelt - Weather & Temperatures

Average high and low temperatures in degrees Fahrenheit are listed below for Lake Roosevelt. Dress accordingly during your houseboat vacation. If you need additional assistance, please contact us toll-free at 888-454-8825 or click here to submit a request for more guidance. Our friendly and knowledgeable Houseboat Rental Agents are always happy to help.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
High 33 41 52 63 70 75 85 82 73 59 40 33
Low 19 23 27 34 40 47 50 48 42 37 27 19
Water 30 35 40 43 54 60 70 70 59 48 37 30

 

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