Saint Marys, Kansas Climate
United States
Pop. 2,627 Elev. 297 m / 974 ft
TZ: America/Chicago (UTC-5) ·
Saint Marys is largely arid, with hot summers peaking at 91°F (33°C) in July and cold winters around 16°F (-9°C) in January. Humidity pushes the summer feels-like temperature to around 108°F (42°C). Precipitation occurs on roughly 43 days per year (35.6 in / 903 mm total), with snow on 4 days and 24 in (598 mm) of annual accumulation. The city averages 165 sunny days per year and around 33 thunderstorm days. Nearby lake water reaches 82°F (28°C) in summer.
| Temperature | 91°F (33°C) high | 16°F (-9°C) low |
| Feels like | 108°F (42°C) high | 10°F (-12°C) low |
| Rain | 43 days | 35.6 in (903 mm) /yr |
| Snow | 4 days | 23.6 in (598 mm) /yr |
| Sky | 165 sunny | 33 stormy |
| Wind | 2.6 mph (1.1 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Mar, May, Aug, Sep, Oct
Sky & Air by Month
Cloud cover (%)
43
Jan 53
Feb 43
Mar 61
Apr 45
May 45
Jun 50
Jul 48
Aug 50
Sep 46
Oct 45
Nov 49
Dec Humidity (%)
73
Jan 62
Feb 47
Mar 56
Apr 60
May 70
Jun 71
Jul 69
Aug 74
Sep 67
Oct 67
Nov 68
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 32 mi Manhattan Regional Airport (MHK)
Ski resort 62 mi Snow Creek
National park 68 mi Verdon Lake State Recreation Area
Hospital 1 mi Saint Marys Health Center
Hiking trail 28 mi Flint Hills Nature Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 33°F 0°C | 16°F -9°C | 0.7 in 18 mm | 12.1 in308 mm | 18 |
| February | 40°F 5°C | 21°F -6°C | 0.1 in 2 mm | 5.1 in129 mm | 10 |
| March | 67°F 19°C | 40°F 4°C | 1.3 in 34 mm | 3.7 in93 mm | 15 |
| April | 69°F 21°C | 48°F 9°C | 5.7 in 145 mm | — | 9 |
| May | 76°F 24°C | 54°F 12°C | 3.4 in 87 mm | — | 17 |
| June | 86°F 30°C | 66°F 19°C | 6.4 in 163 mm | — | 15 |
| July | 91°F 33°C | 72°F 22°C | 6.0 in 152 mm | — | 14 |
| August | 85°F 30°C | 67°F 20°C | 3.2 in 81 mm | — | 12 |
| September | 81°F 27°C | 60°F 16°C | 3.7 in 93 mm | — | 12 |
| October | 72°F 22°C | 53°F 12°C | 2.5 in 64 mm | — | 16 |
| November | 58°F 14°C | 37°F 3°C | 2.3 in 58 mm | 0.1 in3 mm | 14 |
| December | 48°F 9°C | 27°F -3°C | 0.3 in 7 mm | 2.6 in65 mm | 13 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 18 | 1 |
| February | 10 | 0 |
| March | 15 | 0 |
| April | 9 | 3 |
| May | 17 | 5 |
| June | 15 | 7 |
| July | 14 | 6 |
| August | 12 | 3 |
| September | 12 | 4 |
| October | 16 | 3 |
| November | 14 | 1 |
| December | 13 | 0 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 32°F 0°C |
| February | 32°F 0°C |
| March | 48°F 9°C |
| April | 58°F 14°C |
| May | 65°F 19°C |
| June | 76°F 25°C |
| July | 82°F 28°C |
| August | 78°F 25°C |
| September | 72°F 22°C |
| October | 62°F 17°C |
| November | 47°F 8°C |
| December | 34°F 1°C |