
Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >
Miami, Oklahoma Climatology
| Miami, OK | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
| Average High Temperature | 46.6 | 52.2 | 61.8 | 70.8 | 78.4 | 86.1 | 91.0 | 91.9 | 83.1 | 71.1 | 59.8 | 48.0 | 70.2 | |
| Average Low Temperature | 24.3 | 29.0 | 37.4 | 46.6 | 56.0 | 65.3 | 69.2 | 68.0 | 59.3 | 47.5 | 37.8 | 27.5 | 47.4 | |
| Average Mean Temperature | 35.4 | 40.6 | 49.6 | 58.7 | 67.2 | 75.7 | 80.1 | 80.0 | 71.2 | 59.3 | 48.8 | 37.8 | 58.8 | |
| * Record High Temperature | 85 | 87 | 90 | 103 | 96 | 105 | 110 | 110 | 107 | 98 | 87 | 85 | 110 | |
| * Record Low Temperature | -6 | -4 | -7 | 22 | 33 | 44 | 50 | 46 | 33 | 22 | 8 | -15 | -15 | |
| Average Days Above 100 Degrees | 0 | 0 | 0 | 0 | 0 | 0.1 | 1.3 | 3.3 | 0.3 | 0 | 0 | 0 | 5.0 | |
| Average Days Above 90 Degrees | 0 | 0 | 0 | 0.3 | 0.9 | 7.4 | 18.8 | 19.4 | 6.9 | 0 | 0 | 0 | 53.6 | |
| Average Days Below 32 Degrees | 23.9 | 16.8 | 10.1 | 1.5 | 0 | 0 | 0 | 0 | 0.1 | 1.1 | 9.5 | 20.4 | 83.3 | |
| Average Days Below 10 Degrees | 2.9 | 1.2 | 0.3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.1 | 6.5 | |
| Average Rainfall | 1.97 | 2.18 | 3.65 | 3.75 | 5.62 | 5.16 | 3.34 | 3.38 | 5.18 | 3.55 | 4.13 | 2.15 | 44.06 | |
| * Record Rainfall | 6.44 | 7.83 | 10.46 | 9.83 | 11.57 | 13.23 | 18.81 | 7.83 | 14.94 | 11.51 | 11.08 | 7.14 | 66.86 | |
| Average Number of Rain Days | 4.5 | 5.4 | 7.8 | 7.8 | 10.0 | 8.6 | 6.1 | 6.2 | 7.5 | 7.6 | 6.6 | 6.1 | 84.2 | |
| Average Snowfall | 2.9 | 0.8 | 0.3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | T | 1.5 | 5.5 | |
| * Record Snowfall | 10.8 | 7.0 | 16.0 | 3.0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.0 | 9.0 | 23.3 | |
| Average Heating Degree Days | 916 | 683 | 484 | 224 | 55 | 3 | 0 | 0 | 39 | 211 | 492 | 845 | 3952 | |
| Average Cooling Degree Days | 0 | 0 | 6 | 35 | 123 | 324 | 468 | 463 | 224 | 34 | 6 | 0 | 1685 | |
| Station Information | Elevation: 810 ft / Latitude: 36 51N / Longitude: 94 53W | |||||||||||||
| Temperatures are reported in Fahrenheit and rainfall/snowfall totals are reported in inches. * Records are for the period 1948-1991. Other averages are for the period 1981-2010 |
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