Williamston, Michigan Climate
United States
Pop. 3,883 Elev. 267 m / 876 ft
TZ: America/Detroit (UTC-4) ·
Summers in Williamston are mild, with July highs around 84°F (29°C), while winters are frigid with January lows of 17°F (-8°C). Humidity pushes the summer feels-like temperature to 90°F (32°C), while wind chill can drive winter lows to 8°F (-13°C). Expect around 52 rainy days annually (30.5 in / 776 mm total), with snow on 7 days and 50 in (1267 mm) of annual accumulation. The city averages 106 sunny days per year and around 33 thunderstorm days. Nearby lake water reaches 76°F (25°C) in summer.
| Temperature | 84°F (29°C) high | 17°F (-8°C) low |
| Feels like | 90°F (32°C) high | 8°F (-13°C) low |
| Rain | 52 days | 30.5 in (776 mm) /yr |
| Snow | 7 days | 49.9 in (1267 mm) /yr |
| Sky | 106 sunny | 33 stormy |
| Wind | 2.9 mph (1.3 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Aug, Sep, Oct
Sky & Air by Month
Cloud cover (%)
75
Jan 77
Feb 62
Mar 66
Apr 66
May 53
Jun 52
Jul 46
Aug 38
Sep 43
Oct 60
Nov 79
Dec Humidity (%)
68
Jan 71
Feb 58
Mar 55
Apr 65
May 64
Jun 70
Jul 68
Aug 68
Sep 69
Oct 69
Nov 76
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 17 mi Capital Region International Airport (LAN)
Ski resort 26 mi Mt Brighton
National park 69 mi Ojibway Prairie Provincial Nature Reserve
Hospital 8 mi Okemos Emergency Center
Hiking trail 5 mi Yellow Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 28°F -2°C | 17°F -8°C | 0.5 in 14 mm | 10.6 in268 mm | 4 |
| February | 32°F 0°C | 20°F -7°C | 0.2 in 4 mm | 13.4 in342 mm | 2 |
| March | 54°F 12°C | 34°F 1°C | 3.8 in 96 mm | 3.0 in76 mm | 8 |
| April | 60°F 16°C | 40°F 4°C | 3.0 in 76 mm | 1.6 in39 mm | 4 |
| May | 67°F 19°C | 48°F 9°C | 4.5 in 114 mm | — | 6 |
| June | 82°F 28°C | 62°F 17°C | 5.0 in 127 mm | — | 9 |
| July | 84°F 29°C | 66°F 19°C | 3.8 in 98 mm | — | 13 |
| August | 79°F 26°C | 60°F 16°C | 2.1 in 53 mm | — | 15 |
| September | 76°F 24°C | 54°F 12°C | 2.1 in 54 mm | — | 19 |
| October | 64°F 18°C | 44°F 7°C | 2.6 in 67 mm | — | 15 |
| November | 46°F 8°C | 33°F 0°C | 0.8 in 19 mm | 10.4 in265 mm | 9 |
| December | 33°F 1°C | 19°F -7°C | 2.1 in 53 mm | 10.9 in276 mm | 2 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 4 | 1 |
| February | 2 | 0 |
| March | 8 | 3 |
| April | 4 | 3 |
| May | 6 | 6 |
| June | 9 | 5 |
| July | 13 | 6 |
| August | 15 | 3 |
| September | 19 | 2 |
| October | 15 | 2 |
| November | 9 | 0 |
| December | 2 | 2 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 32°F 0°C |
| February | 32°F 0°C |
| March | 38°F 3°C |
| April | 48°F 9°C |
| May | 57°F 14°C |
| June | 69°F 20°C |
| July | 76°F 25°C |
| August | 71°F 22°C |
| September | 65°F 18°C |
| October | 57°F 14°C |
| November | 40°F 4°C |
| December | 32°F 0°C |