Grandview, Illinois Climate
United States
Pop. 1,427 Elev. 181 m / 594 ft
TZ: America/Chicago (UTC-5) ·
Grandview 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 102°F (39°C), while wind chill can drive winter lows to 10°F (-12°C). Precipitation occurs on roughly 47 days per year (34.4 in / 873 mm total), with snow on 6 days and 30 in (756 mm) of annual accumulation. The city averages 131 sunny days per year and around 37 thunderstorm days.
| Temperature | 87°F (31°C) high | 18°F (-8°C) low |
| Feels like | 102°F (39°C) high | 10°F (-12°C) low |
| Rain | 47 days | 34.4 in (873 mm) /yr |
| Snow | 6 days | 29.8 in (756 mm) /yr |
| Sky | 131 sunny | 37 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 (%)
50
Jan 58
Feb 51
Mar 68
Apr 58
May 57
Jun 64
Jul 47
Aug 35
Sep 43
Oct 50
Nov 67
Dec Humidity (%)
68
Jan 65
Feb 55
Mar 62
Apr 63
May 73
Jun 79
Jul 74
Aug 63
Sep 63
Oct 68
Nov 78
Dec Weather Days by Month
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 4 mi Abraham Lincoln Capital Airport (SPI)
Ski resort 104 mi Hidden Valley
National park 142 mi Emmett Till and Mamie Till-Mobley National Monument
Hospital 2 mi HSHS Saint John's Hospital
Hiking trail 32 mi River Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 33°F 0°C | 18°F -8°C | 0.4 in 11 mm | 9.0 in228 mm | 13 |
| February | 41°F 5°C | 24°F -4°C | 0.3 in 8 mm | 5.5 in139 mm | 9 |
| March | 63°F 17°C | 40°F 4°C | 2.5 in 63 mm | 1.0 in25 mm | 13 |
| April | 68°F 20°C | 47°F 8°C | 5.2 in 133 mm | 0.0 in1 mm | 4 |
| May | 74°F 24°C | 55°F 13°C | 3.9 in 99 mm | — | 10 |
| June | 84°F 29°C | 67°F 20°C | 5.9 in 149 mm | — | 10 |
| July | 87°F 31°C | 72°F 22°C | 7.8 in 198 mm | — | 4 |
| August | 83°F 28°C | 64°F 18°C | 1.2 in 30 mm | — | 15 |
| September | 83°F 28°C | 57°F 14°C | 1.8 in 45 mm | — | 19 |
| October | 71°F 22°C | 51°F 10°C | 3.0 in 77 mm | — | 15 |
| November | 54°F 12°C | 37°F 3°C | 1.7 in 44 mm | 7.0 in178 mm | 12 |
| December | 40°F 4°C | 24°F -5°C | 0.7 in 17 mm | 7.3 in184 mm | 7 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 13 | 0 |
| February | 9 | 0 |
| March | 13 | 2 |
| April | 4 | 6 |
| May | 10 | 3 |
| June | 10 | 6 |
| July | 4 | 12 |
| August | 15 | 2 |
| September | 19 | 3 |
| October | 15 | 2 |
| November | 12 | 1 |
| December | 7 | 0 |