Home

Johnson, AR Weather


Johnson, AR climate is warm during summer when temperatures tend to be in the 70's and very cold during winter when temperatures tend to be in the 30's.

The warmest month of the year is July with an average maximum temperature of 89.10 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 24.20 degrees Fahrenheit.

Temperature variations between night and day tend to be moderate during summer with a difference that can reach 21 degrees Fahrenheit, and moderate during winter with an average difference of 21 degrees Fahrenheit.

The annual average precipitation at Johnson is 46.02 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is June with an average rainfall of 5.26 Inches.

Weather Data

Normal Climate

Normal Temperatures

(FAYETTEVILLE EXP STN Weather station, 2.28 miles from Johnson)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Max °F 44.3 50.5 58.9 68.5 75.8 83.6 89.1 88.9 80.7 70.4 57.1 47.7 68.0
Mean °F 34.3 39.7 48.3 57.4 65.5 73.7 78.9 77.9 70.0 58.9 47.2 37.9 57.5
Min °F 24.2 28.8 37.6 46.2 55.1 63.8 68.6 66.8 59.2 47.3 37.3 28.1 46.9

Normal Precipitation

(FAYETTEVILLE EXP STN Weather station, 2.28 miles from Johnson)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Inch 2.14 2.41 4.17 4.33 5.06 5.26 3.14 3.00 4.83 3.74 4.74 3.20 46.02