Saint Peter, Wisconsin Climate
United States
Pop. 1,489 Elev. 326 m / 1,070 ft
TZ: America/Chicago (UTC-5) ·
Saint Peter is largely arid, with warm summers peaking at 82°F (28°C) in July and cold winters around 12°F (-11°C) in January. Humidity pushes the summer feels-like temperature to 87°F (31°C), while wind chill can drive winter lows to 1°F (-17°C). Precipitation occurs on roughly 40 days per year (25.8 in / 656 mm total), with snow on 8 days and 46 in (1172 mm) of annual accumulation. The city averages 111 sunny days per year and around 21 thunderstorm days. Ocean water temperatures reach 71°F (22°C) in summer.
| Temperature | 82°F (28°C) high | 12°F (-11°C) low |
| Feels like | 87°F (30°C) high | 1°F (-17°C) low |
| Rain | 40 days | 25.8 in (656 mm) /yr |
| Snow | 8 days | 46.1 in (1172 mm) /yr |
| Sky | 111 sunny | 21 stormy |
| Wind | 2.9 mph (1.3 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Sep, Oct
Sky & Air by Month
Cloud cover (%)
48
Jan 63
Feb 63
Mar 63
Apr 57
May 61
Jun 54
Jul 45
Aug 42
Sep 47
Oct 56
Nov 74
Dec Humidity (%)
60
Jan 65
Feb 61
Mar 62
Apr 63
May 66
Jun 72
Jul 73
Aug 73
Sep 72
Oct 68
Nov 78
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 30 mi Appleton International Airport (ATW)
Ski resort 24 mi Sunburst Ski Area
National park 152 mi Pullman National Historical Park
Hospital 6 mi St. Agnes Hospital
Hiking trail 13 mi Purple Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 27°F -3°C | 12°F -11°C | 0.0 in 0 mm | 2.2 in56 mm | 12 |
| February | 29°F -1°C | 15°F -10°C | 0.2 in 5 mm | 9.5 in241 mm | 6 |
| March | 49°F 10°C | 30°F -1°C | 2.4 in 60 mm | 9.3 in237 mm | 7 |
| April | 55°F 13°C | 38°F 3°C | 3.8 in 97 mm | 1.5 in39 mm | 5 |
| May | 65°F 18°C | 47°F 9°C | 2.8 in 71 mm | — | 9 |
| June | 79°F 26°C | 62°F 17°C | 3.4 in 86 mm | — | 7 |
| July | 82°F 28°C | 66°F 19°C | 4.5 in 114 mm | — | 10 |
| August | 77°F 25°C | 61°F 16°C | 3.7 in 95 mm | — | 15 |
| September | 74°F 23°C | 56°F 13°C | 2.1 in 53 mm | — | 13 |
| October | 63°F 17°C | 47°F 8°C | 1.7 in 42 mm | — | 13 |
| November | 45°F 7°C | 32°F 0°C | 0.6 in 14 mm | 11.1 in283 mm | 10 |
| December | 29°F -2°C | 15°F -9°C | 0.7 in 18 mm | 12.4 in316 mm | 4 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 12 | 0 |
| February | 6 | 0 |
| March | 7 | 1 |
| April | 5 | 2 |
| May | 9 | 0 |
| June | 7 | 2 |
| July | 10 | 5 |
| August | 15 | 5 |
| September | 13 | 5 |
| October | 13 | 1 |
| November | 10 | 0 |
| December | 4 | 0 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 39°F 4°C | 32°F 0°C |
| February | 36°F 2°C | 32°F 0°C |
| March | 36°F 2°C | 34°F 1°C |
| April | 39°F 4°C | 43°F 6°C |
| May | 45°F 7°C | 54°F 12°C |
| June | 60°F 16°C | 67°F 19°C |
| July | 71°F 22°C | 75°F 24°C |
| August | 71°F 22°C | 72°F 22°C |
| September | 68°F 20°C | 65°F 18°C |
| October | 66°F 19°C | 57°F 14°C |
| November | 51°F 11°C | 40°F 4°C |
| December | 41°F 5°C | 32°F 0°C |