Ozark National Scenic Riverways Network
Daily Weather Report
Station: Shannon County, Round Spring, Missouri
1/12/2026
Max. Temp. = 60.6 deg. F
Min. Temp. = 17.3 deg. F
Avg. Temp. = 33.4 deg. F
Max. Wind = 7.8 mi/hr
Time of Max Wind = 1528 CST
Avg. Wind = 0.4 mi/hr
Max. RH = 90.3 %
Time of Max. RH = 800 CST
Min. RH = 25.0 %
Time of Min. RH = 1500 CST
Avg. Vapor Press. = 0.4 mb
Avg. Vapor Press. Def. = 0.4 mb
Precip. = 0.00 in
Radiation = 3.80 MJoules/sq. meter
Potential Evapotranspiration = 0.02 inches
Growing Degree Days (45 F) = 0.0
Growing Degree Days (50 F) = 0.0
Growing Degree Days (55 F) = 0.0
Growing Degree Days (60 F) = 0.0
Heating Degree Days (65 F) = 31.6
Cooling Degree Days (65 F) = 0.0
Minimum Wind Chill Index (F) = 23.7
Maximum Livestock Heat Stress Index = 60
Definition of Categories...
HTI < 75 ... No Stress
HTI = 75 to 78 ... Alert
HTI = 79 to 83 ... Dangerous
HTI = > 83 ... Emergency
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