Active spring pattern across the center of our nation with several episodes of severe weather and heavy rainfall expected into next week. The potential for very large hail, long track tornadoes, severe wind gusts, frequent cloud to ground lightning strikes and flash flooding are in the outlook. Furthermore, dangerous early season heat wave continues for the Gulf Coast states into early next week. Read More >
Fort Smith, Arkansas Climatology
Fort Smith, AR | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average High Temperature | 51.3 | 56.6 | 65.6 | 74.5 | 81.4 | 89.4 | 94.1 | 93.7 | 86.5 | 75.9 | 63.4 | 53.3 | 73.8 | |
Average Low Temperature | 29.6 | 33.4 | 41.5 | 49.8 | 59.5 | 68.3 | 72.1 | 70.9 | 63.1 | 51.0 | 40.0 | 32.3 | 50.9 | |
Average Mean Temperature | 40.4 | 45.0 | 53.5 | 62.1 | 70.4 | 78.8 | 83.1 | 82.3 | 74.8 | 63.5 | 51.7 | 42.8 | 62.4 | |
Record High Temperature | 81 1952 | 88 2017 | 94 1974 | 96 2006 | 99 1934 | 106 2012 | 111 1954 | 115 2011 | 109 1998 | 96 1938 | 87 2017 | 82 1951 | 115 Aug 2011 | |
Record Low Temperature | -11 1918 | -15 1899 | 7 1948 | 22 1975 | 34 1903 | 47 1964 | 50 1972 | 45 1891 | 33 1967 | 22 1917 | 8 1976 | -5 1989 | -15 Feb 1899 | |
Average Days At or Above 100 Degrees | 0 | 0 | 0 | 0 | 0 | 0.3 | 3.0 | 4.8 | 0.6 | 0 | 0 | 0 | 8.7 | |
Average Days At or Above 90 Degrees | 0 | 0 | 0 | 0.5 | 2.2 | 11.9 | 22.8 | 21.9 | 9.0 | 0.6 | 0 | 0 | 68.9 | |
Average Days At or Below 32 Degrees | 20.5 | 12.7 | 4.8 | 0.6 | 0 | 0 | 0 | 0 | 0 | 0.4 | 6.4 | 17.4 | 62.8 | |
Average Rainfall | 2.91 | 2.69 | 3.90 | 4.87 | 5.63 | 4.56 | 3.39 | 3.60 | 4.04 | 4.42 | 3.85 | 3.48 | 47.34 | |
Record Rainfall | 11.33 1949 | 10.72 1884 | 13.03 1945 | 10.32 1957 | 19.85 2015 | 15.02 1945 | 14.99 1895 | 11.70 2019 | 10.49 1934 | 12.05 1951 | 14.01 1946 | 10.81 2015 | 73.93 2015 | |
* Record Rainfall in 24 Hours | 5.63 | 4.45 | 4.88 | 5.12 | 5.56 | 5.41 | 7.13 | 5.09 | 5.20 | 5.90 | 6.91 | 5.78 | 7.13 | |
Record Least Rainfall | 0.20 1986 | 0.14 1947 | 0.50 2007 | 0.36 1903 | 0.38 1886 | 0.38 1954 | 0.07 2001 | T 2000 |
T 2017 |
T 1964 | 0.26 1904 | 0.09 1908 | 19.89 1917 | |
Average Number of Rain Days | 7.5 | 7.8 | 9.7 | 9.1 | 10.7 | 9.3 | 6.5 | 6.3 | 7.7 | 8.4 | 7.5 | 7.7 | 98.2 | |
**Average Number of Thunderstorm Days | 1 | 2 | 5 | 7 | 8 | 8 | 7 | 7 | 5 | 3 | 3 | 2 | 57 | |
Average Snowfall | 1.4 | 0.6 | 0.3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.6 | 2.9 | |
Record Snowfall | 13.6 1918 | 18.3 1921 | 7.5 2010 | 0.7 1933 | 0 | 0 | 0 | 0 | 0 | T 1993 | 4.7 1976 | 8.3 1916 | 22.6 1921 | |
Measurable Snowfall: | Latest / April 15 (0.7" in 1933) | Earliest / November 2 (2.0" in 1951) | ||||||||||||
Trace of Snowfall: | Latest / April 24 (in 1910) | Earliest / October 29 (in 1993) | ||||||||||||
**Average Sunshine (%) | 49 | 55 | 56 | 61 | 62 | 69 | 73 | 72 | 66 | 65 | 55 | 50 | 61 | |
**Average Wind Speed (mph) | 8.4 | 8.6 | 9.5 | 9.1 | 7.7 | 6.8 | 6.4 | 6.3 | 6.6 | 6.9 | 7.9 | 8.2 | 7.7 | |
Average Heating Degree Days | 792 | 582 | 386 | 156 | 27 | 1 | 0 | 0 | 17 | 137 | 411 | 734 | 3244 | |
Average Cooling Degree Days | 0 | 1 | 11 | 54 | 178 | 385 | 536 | 530 | 283 | 68 | 8 | 1 | 2053 | |
Average Date Of 32 Degrees***: | Last: March 22 | First: November 9 | ||||||||||||
Freezing Temperature: | Latest Recorded: April 21 | Earliest Recorded: October 8 | ||||||||||||
Station Information | Elevation: 447 ft / Latitude: 35 20N / Longitude: 94 22W | |||||||||||||
Temperatures are reported in Fahrenheit and rainfall/snowfall totals are reported in inches. |
Updated: March 2, 2022