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Continental United States Weather Data

Continental United States Weather at a Glance

Avg. Temp.Min. Temp.Max. Temp.PrecipitationHeating Degree DaysCooling Degree Days
71.8259.0084.612.7419290
1901-2000 Avg. (June Only)68.4955.6281.342.9343208
Historic High (June Only) 72.59 (2021)59.58 (2021)85.95 (1933)4.28 (1928)77 (1916)290 (2024)
Historic Low (June Only) 65.70 (1907)53.15 (1917)77.97 (1928)1.45 (1933)12 (2021)135 (1903)
1901-2000 Avg. (All Months) 52.0240.0364.002.4938999
Historic High (All Months) 76.80 (July, 1936)63.59 (July, 2022)90.84 (July, 1936)4.47 (May, 2019)1,184 (Jan., 1977)404 (July, 2011)
Historic Low (All Months) 21.90 (Jan., 1979)12.52 (Jan., 1977)31.26 (Jan., 1979)0.54 (Oct., 1952)3 (July, 2002)1 (Feb., 1895)

Continental United States June Weather History Between and

June Temperatures

June Precipitaton

Compare Weather Data -


AreaAvg. Temp.Min. Temp.Max. Temp.PrecipitationHeating Degree DaysCooling Degree Days
National (contiguous 48 States)71.859.084.62.7419290
Alabama79.167.690.53.64414
Alaska52.843.362.31.41
Arizona80.664.696.50.62656
Arkansas78.367.788.83.04389
California74.059.288.80.0617180
Colorado66.751.482.11.8255121
Connecticut70.158.581.63.945170
Delaware75.063.786.43.69296
Northeast Region67.756.279.23.8417129
East North Central Region66.855.977.66.079192
Central Region74.062.685.43.2020204
Southeast Region78.567.389.73.3235235
West North Central Region63.650.077.12.611400
South Region81.269.992.43.36358
Southwest Region73.557.989.11.33526
Northwest Region59.946.073.81.4046339
West Region72.657.387.90.1553142
Florida82.573.092.07.65533
Georgia79.567.691.52.08380
Idaho60.345.675.01.3111092
Illinois74.563.585.63.0910252
Indiana72.861.484.32.799238
Iowa72.061.083.05.2217233
Kansas77.264.789.74.361369
Kentucky74.462.686.12.90286
Louisiana81.471.990.94.74507
Maine64.052.675.34.395353
Maryland74.863.286.42.54313
Massachusetts68.857.680.13.2712137
Michigan66.155.177.04.9229159
Minnesota64.553.575.46.828693
Mississippi80.369.391.23.46459
Missouri75.864.986.64.711328
Montana59.045.173.02.0424920
Nebraska71.358.484.23.8417266
Nevada70.654.686.70.2710523
New Hampshire65.453.777.13.983381
New Jersey73.662.085.12.74245
New Mexico74.659.190.02.147329
New York66.655.777.64.4611169
North Carolina75.864.587.01.571335
North Dakota62.550.574.53.7913569
Ohio71.760.383.22.4411210
Oklahoma80.368.891.73.23456
Oregon60.746.275.11.0014120
Pennsylvania69.157.081.23.0111191
Rhode Island69.259.079.34.7210136
South Carolina78.667.290.02.64404
South Dakota66.954.379.53.8073143
Tennessee75.664.287.02.49321
Texas83.372.094.62.89553
Utah70.855.386.30.5269155
Vermont64.852.976.85.465460
Virginia73.861.786.01.381291
Washington58.346.270.52.0918714
West Virginia70.157.283.02.6713190
Wisconsin65.655.076.26.9753130
Wyoming62.346.777.80.7112975

Heating and Cooling Degree Days

Degree days is a unit of temperature difference of the average daily temperature with 65 degrees. It is used in estimating the energy needs for a building.

Check out National Weather Service's page for more information about heating and cooling degree days,

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