MilBases
Weather & Climate at Fort Sill Army Base
Lawton, OK
Summary of the weather and climate in Lawton, OK:
- The average high is 73.3°F and the average low is 49.7°F.
- The hottest month is July with a high of 95.1°F.
- The coldest month is January with a low of 27.1°F.
- Annual rainfall is 32.85 inches; the rainiest month is May (4.53 in).
- Annual snowfall is 2.3 inches; the snowiest month is January (1.4 in).
Source: NOAA climate normals.
Temperatures through the year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Bars span each month's average low to average high (20°F – 100°F scale).
Monthly averages
| Month | High (°F) | Low (°F) | Rain (in) | Snow (in) | |
|---|---|---|---|---|---|
| January | 51.4 | 27.1 | 1.22 | 1.4 | |
| February | 55.2 | 31.2 | 1.66 | 0.4 | |
| March | 64 | 40.3 | 2.51 | 0 | |
| April | 73.4 | 48.5 | 2.89 | 0 | |
| May | 81.3 | 58.9 | 4.53 | 0 | |
| June | 89.5 | 67.3 | 4.43 | 0 | |
| July | 95.1 | 71.8 | 2.26 | 0 | |
| August | 94.9 | 70.9 | 2.75 | 0 | |
| September | 85.9 | 62.4 | 3.27 | 0 | |
| October | 75 | 50.1 | 3.67 | 0 | |
| November | 62.4 | 38.6 | 1.84 | 0.3 | |
| December | 51.5 | 28.7 | 1.82 | 0.2 |