Historical Temperature Trends in Kennewick, Washington

Summary statistics of average monthly temperatures in Kennewick, Washington, collected since the end of the nineteenth century till about 1994. The reader is also welcommed to inspect the warming trends in the location. To convert the results in degrees of Celsius, click here.

Long-Term Summary Statistics in °F.
JanFebMarAprMayJunJulAugSepOctNovDec
Minimum11.7721.4939.3048.5755.4461.9668.4666.0457.3247.4429.0719.52
Lower Bound30.1936.7745.4752.9060.3067.0273.3271.2662.7752.2440.2033.37
Average31.5837.7345.9753.3860.8267.5073.7871.7563.3052.7040.9434.26
Upper Bound32.9638.6946.4753.8761.3467.9874.2472.2463.8453.1741.6735.15
Maximum45.4347.1451.6959.1166.8374.2378.5477.9170.0758.7747.743.32
Sample Size949494949494959395959595

bulletData Description

Plot of the average monthly temperatures in Kennewick, Washington.
Plot of the average monthly temperatures in Kennewick, Washington.

Plot of the 'raw' monthly average temperatures in Kennewick, Washington.
Plot of the 'raw' monthly average temperatures in Kennewick, Washington.