Climate for Station: Lake Yellowstone, Wyoming, United States

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Station Statistics

10-Year Trend

High: +0.05 °C/decade

Low: -0.77 °C/decade

Rain: -0.32 mm/decade

25-Year Trend

High: -0.18 °C/decade

Low: +1.02 °C/decade

Rain: -0.00 mm/decade

50-Year Trend

High: +0.06 °C/decade

Low: +0.74 °C/decade

Rain: +0.03 mm/decade

All-Time Trend

High: +0.01 °C/decade

Low: +0.14 °C/decade

Rain: +0.07 mm/decade

Percentage Above-Average Days

Last 12 Months: 50.1%

This Year: 23.1%

Precipitation Concentration Index (PCI) ℹ️

Last 12 Months: 11.5

Historical Average: 12.5

Percentile Rank of Last 12 Months ℹ️

High: 75th percentile

Low: 93rd percentile

Rain: 41st percentile

Change in Variance ℹ️

High: +9.4%

Low: -16.7%

Intraday: -23.1%

Data Coverage

82.8%

First Year of Data

1913

Station Location

Weather Records

Max HighAvg HighMin HighMax AvgAvg AvgMin AvgMax LowAvg LowMin LowMax PrecipitationAvg PrecipitationMax SnowAvg Snow
Record34.4 °C-26.1 °C22.4 °C-35.1 °C20.0 °C-48.9 °C83.1 mm457.0 mm
January8.9 °C-5.1 °C-25.6 °C10.9 °C-11.4 °C-32.5 °C0.0 °C-18.0 °C-46.1 °C43.2 mm2.0 mm457.0 mm27.7 mm
February13.3 °C-2.5 °C-26.1 °C1.3 °C-10.5 °C-30.1 °C0.6 °C-17.7 °C-48.9 °C50.8 mm1.7 mm356.0 mm22.6 mm
March15.6 °C1.5 °C-12.8 °C5.8 °C-6.3 °C-24.2 °C1.1 °C-14.7 °C-41.7 °C30.5 mm1.8 mm457.0 mm21.9 mm
April22.8 °C6.0 °C-11.1 °C10.9 °C-2.1 °C-16.8 °C4.4 °C-9.0 °C-33.9 °C28.4 mm1.6 mm356.0 mm14.5 mm
May25.6 °C10.9 °C-6.7 °C13.8 °C3.6 °C-8.3 °C13.3 °C-3.5 °C-18.9 °C43.2 mm1.9 mm406.0 mm6.3 mm
June32.8 °C16.4 °C1.1 °C20.5 °C9.0 °C-1.8 °C16.1 °C0.9 °C-10.0 °C36.1 mm1.9 mm229.0 mm1.3 mm
July33.3 °C22.1 °C5.0 °C22.4 °C13.6 °C3.5 °C20.0 °C4.1 °C-9.4 °C33.5 mm1.2 mm102.0 mm0.0 mm
August34.4 °C21.6 °C5.0 °C21.5 °C12.8 °C2.0 °C19.4 °C3.3 °C-10.6 °C35.6 mm1.3 mm102.0 mm0.1 mm
September32.8 °C16.4 °C-2.2 °C18.0 °C7.6 °C-7.0 °C18.3 °C-0.7 °C-17.8 °C41.4 mm1.4 mm330.0 mm1.8 mm
October31.7 °C9.4 °C-12.2 °C11.6 °C0.9 °C-17.0 °C7.2 °C-5.0 °C-25.0 °C83.1 mm1.5 mm229.0 mm7.2 mm
November22.0 °C1.2 °C-18.3 °C12.7 °C-5.9 °C-22.2 °C4.0 °C-10.7 °C-34.4 °C44.5 mm1.7 mm406.0 mm19.0 mm
December18.0 °C-3.8 °C-26.1 °C17.2 °C-10.6 °C-35.1 °C5.0 °C-15.6 °C-44.4 °C45.2 mm1.9 mm381.0 mm23.4 mm

Plots

Current Year Climate Trends vs Historical

Current Year Climate Trends vs Historical - Max Temperature this Year
Current Year Climate Trends vs Historical - Min Temperature this Year
Current Year Climate Trends vs Historical - Average Temperature this Year
Current Year Climate Trends vs Historical - Rainfall this Year

Max Temperature this Year | 1 of 4

Climate 12-Month Moving Averages

Climate 12-Month Moving Averages - Max Temperature 12-Month MA
Climate 12-Month Moving Averages - Min Temperature 12-Month MA
Climate 12-Month Moving Averages - Average Temperature 12-Month MA
Climate 12-Month Moving Averages - Rainfall 12-Month MA

Max Temperature 12-Month MA | 1 of 4

Daily Average Temperatures Throughout the Year

Daily Average Temperatures Throughout the Year - Average Max Temperature Throughout Year
Daily Average Temperatures Throughout the Year - Average Min Temperature Throughout Year
Daily Average Temperatures Throughout the Year - Average Temperature Throughout Year

Average Max Temperature Throughout Year | 1 of 3

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