Leland Grove, Illinois Climate
United States
Pop. 1,523 Elev. 187 m / 614 ft
TZ: America/Chicago (UTC-5) ·
Leland Grove is largely arid, with warm summers peaking at 87°F (31°C) in July and cold winters around 18°F (-8°C) in January. Humidity pushes the summer feels-like temperature to 103°F (39°C), while wind chill can drive winter lows to 10°F (-12°C). Precipitation occurs on roughly 46 days per year (36.0 in / 913 mm total), with snow on 6 days and 29 in (745 mm) of annual accumulation. The city averages 136 sunny days per year and around 34 thunderstorm days.
| Temperature | 87°F (31°C) high | 18°F (-8°C) low |
| Feels like | 103°F (39°C) high | 10°F (-12°C) low |
| Rain | 46 days | 36.0 in (913 mm) /yr |
| Snow | 6 days | 29.4 in (745 mm) /yr |
| Sky | 136 sunny | 34 stormy |
| Wind | 2.6 mph (1.2 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Mar, Aug, Sep, Oct
Sky & Air by Month
Cloud cover (%)
49
Jan 58
Feb 51
Mar 68
Apr 58
May 57
Jun 64
Jul 47
Aug 37
Sep 44
Oct 50
Nov 67
Dec Humidity (%)
68
Jan 65
Feb 55
Mar 62
Apr 62
May 73
Jun 79
Jul 74
Aug 64
Sep 65
Oct 68
Nov 77
Dec Weather Days by Month
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 5 mi Abraham Lincoln Capital Airport (SPI)
Ski resort 100 mi Hidden Valley
National park 140 mi Emmett Till and Mamie Till-Mobley National Monument
Hospital 1 mi Springfield Clinic Wabash
Hiking trail 35 mi River Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 33°F 1°C | 18°F -8°C | 0.5 in 11 mm | 9.0 in230 mm | 13 |
| February | 40°F 5°C | 24°F -4°C | 0.3 in 8 mm | 5.1 in129 mm | 10 |
| March | 63°F 17°C | 40°F 4°C | 2.5 in 65 mm | 1.1 in28 mm | 12 |
| April | 68°F 20°C | 47°F 8°C | 5.0 in 126 mm | 0.1 in2 mm | 5 |
| May | 74°F 24°C | 55°F 13°C | 4.0 in 100 mm | — | 10 |
| June | 84°F 29°C | 67°F 20°C | 6.0 in 152 mm | — | 10 |
| July | 87°F 31°C | 72°F 22°C | 8.5 in 215 mm | — | 5 |
| August | 83°F 28°C | 64°F 18°C | 1.4 in 34 mm | — | 17 |
| September | 82°F 28°C | 57°F 14°C | 2.0 in 50 mm | — | 19 |
| October | 71°F 22°C | 51°F 10°C | 3.6 in 92 mm | — | 16 |
| November | 54°F 12°C | 37°F 3°C | 1.7 in 43 mm | 7.1 in180 mm | 12 |
| December | 40°F 5°C | 24°F -5°C | 0.7 in 17 mm | 7.0 in178 mm | 7 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 13 | 0 |
| February | 10 | 0 |
| March | 12 | 2 |
| April | 5 | 6 |
| May | 10 | 4 |
| June | 10 | 6 |
| July | 5 | 10 |
| August | 17 | 1 |
| September | 19 | 2 |
| October | 16 | 2 |
| November | 12 | 1 |
| December | 7 | 0 |