St. George, KS
Climate overview — based on NOAA 1991-2020 normals from WAMEGO 4 W, KS US.
Year-round temperatures (°F)
Climate summary
St. George has an annual average temperature of 54.5°F with about 34.7 inches of precipitation per year and 16.9 inches of snow. The warmest month is July (average high 89.8°F), and the coldest is January (average low 17.7°F). June is typically the wettest month (5.19 in) and January the driest (0.69 in). Snow typically falls from October through April.
Best time to visit St. George
Full guide →Climate change signal
All-time records →27 of 366 (7.4%) of St. George's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1890s | 0 | |
| 1900s | 0 | |
| 1910s | 21 | |
| 1920s | 27 | |
| 1930s | 111 | |
| 1940s | 26 | |
| 1950s | 51 | |
| 1960s | 16 | |
| 1970s | 9 | |
| 1980s | 19 | |
| 1990s | 21 | |
| 2000s | 27 | |
| 2010s | 22 | |
| 2020s | 16 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 39.3°F | 17.7°F | 28.5°F | 0.69 in | 4.8 in | 5 |
| February | 45.0°F | 21.2°F | 33.1°F | 1.16 in | 5.0 in | 5 |
| March | 56.0°F | 30.9°F | 43.4°F | 2.09 in | 1.8 in | 7 |
| April | 66.6°F | 41.5°F | 54.0°F | 3.50 in | 0.2 in | 9 |
| May | 75.8°F | 53.3°F | 64.6°F | 5.11 in | — | 10 |
| June | 84.7°F | 63.4°F | 74.1°F | 5.19 in | — | 9 |
| July | 89.8°F | 68.2°F | 79.0°F | 4.66 in | — | 9 |
| August | 88.5°F | 65.3°F | 76.9°F | 4.11 in | — | 8 |
| September | 81.0°F | 56.3°F | 68.7°F | 2.86 in | — | 7 |
| October | 69.1°F | 43.3°F | 56.2°F | 2.41 in | 0.3 in | 7 |
| November | 54.8°F | 31.2°F | 43.0°F | 1.67 in | 0.8 in | 6 |
| December | 42.7°F | 21.7°F | 32.2°F | 1.28 in | 4.0 in | 4 |
Climate twins of St. George
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).