Annette WSO AP


NormalJanFebMarAprMayJunJulAugSepOctNovDec
Mean Minimum32.432.734.538.344.049.252.953.148.441.935.432.8
Mean37.037.739.744.250.255.158.658.953.846.740.037.1
Mean Maximimum41.642.744.950.256.361.164.364.759.351.644.641.5
Mean Precipitation10.737.318.056.775.564.884.656.969.7913.9212.2910.72
Snowfall7.67.26.91.40.10.00.00.00.00.13.58.1
CDD000004670000
HDD868764784623461299205196335566750863
Temperature ExtremesJanFebMarAprMayJunJulAugSepOctNovDec
Highest Daily Maximum (°F)616564828893909082716762
Year196119931994197619632004194119601989196419701962
Lowest Daily Minimum (°F)-42121303740403018-31
Year194719561955195419411941194119731941198419851964
Highest Mean (°F)45.5844.7544.2747.7355.6562.1762.3562.8457.8551.2447.5543.03
Year198119631970199519931969195819771995198620021989
Lowest Mean (°F)19.0630.0732.0637.644.8150.5753.6954.2350.142.8427.6225.98
Year195019491951195419551974195419551999195619851964

Precipitation ExtremesJanFebMarAprMayJunJulAugSepOctNovDec
Highest 1-Day Maximum Precipitation (in)3.893.873.964.754.293.382.63.824.366.674.574.83
Year196219651966195619581962196719562010195819591959
Highest Total Precipitation (in)20.6918.0623.5721.3514.6810.410.8520.7218.0934.8728.0928.9
Year195819651959194919661956195919582011195819591959
Lowest Total Precipitation (in)0.770.122.131.931.340.610.560.622.525.443.613.41
Year195019891983198919461982197119451965201219702009

Snow ExtremesJanFebMarAprMayJunJulAugSepOctNovDec
Highest 1-Day Maximum Snow (in)12.310.511.814500002.48.614.5
Year197219751971197119641941194119411941195619942001
Highest Total Snow (in)36.333.446.922.2500004.224.844.8
Year197419741971197119641941194119411941195619941964
Lowest Total Snow (in)000000000000
Year198119971941194119411941194119411941194119471989