Lake Summerset, Illinois Climate
United States
Pop. 2,048 Elev. 260 m / 853 ft
TZ: America/Chicago (UTC-5) ·
Dry and warm, Lake Summerset sees July highs of 84°F (29°C) and cold January lows of 13°F (-11°C). Humidity pushes the summer feels-like temperature to 92°F (33°C), while wind chill can drive winter lows to 4°F (-16°C). Expect around 41 rainy days annually (29.4 in / 748 mm total), with snow on 5 days and 35 in (898 mm) of annual accumulation. The city averages 117 sunny days per year and around 33 thunderstorm days. Nearby lake water reaches 77°F (25°C) in summer.
| Temperature | 84°F (29°C) high | 13°F (-10°C) low |
| Feels like | 92°F (33°C) high | 4°F (-15°C) low |
| Rain | 41 days | 29.4 in (748 mm) /yr |
| Snow | 5 days | 35.4 in (898 mm) /yr |
| Sky | 117 sunny | 33 stormy |
| Wind | 2.3 mph (1.0 m/s) avg |
Looking for a place with a climate like Lake Summerset? Explore and filter 150,000+ cities worldwide.
Explore on the MapMonthly Climate Chart
Best months to visit: Apr, Sep, Oct
Sky & Air by Month
Cloud cover (%)
52
Jan 63
Feb 56
Mar 66
Apr 57
May 53
Jun 59
Jul 52
Aug 40
Sep 46
Oct 56
Nov 76
Dec Humidity (%)
60
Jan 63
Feb 58
Mar 60
Apr 59
May 66
Jun 74
Jul 73
Aug 69
Sep 68
Oct 68
Nov 76
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 23 mi Chicago Rockford International Airport (RFD)
Ski resort 45 mi Blackhawk Ski Club
National park 99 mi Pikes Peak State Park
Hospital 16 mi Monroe Clinic Hospital
Hiking trail 19 mi IAT - Albany-Evansville connection
Interested in Lake Summerset?
Hotels
Flights
Real Estate
Insurance
Connectivity
Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 29°F -2°C | 13°F -10°C | 0.1 in 2 mm | 1.8 in45 mm | 12 |
| February | 32°F 0°C | 16°F -9°C | 0.3 in 6 mm | 7.6 in193 mm | 6 |
| March | 55°F 13°C | 33°F 1°C | 2.9 in 73 mm | 8.3 in212 mm | 8 |
| April | 61°F 16°C | 41°F 5°C | 2.6 in 67 mm | 0.2 in5 mm | 4 |
| May | 70°F 21°C | 49°F 10°C | 3.2 in 81 mm | — | 12 |
| June | 83°F 28°C | 64°F 18°C | 5.3 in 134 mm | — | 10 |
| July | 84°F 29°C | 68°F 20°C | 5.7 in 144 mm | — | 8 |
| August | 79°F 26°C | 62°F 17°C | 3.9 in 98 mm | — | 14 |
| September | 77°F 25°C | 55°F 13°C | 2.0 in 51 mm | — | 16 |
| October | 66°F 19°C | 47°F 9°C | 1.5 in 38 mm | — | 12 |
| November | 48°F 9°C | 33°F 1°C | 0.8 in 21 mm | 10.4 in264 mm | 11 |
| December | 32°F 0°C | 17°F -8°C | 1.3 in 32 mm | 7.0 in178 mm | 4 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 12 | 0 |
| February | 6 | 0 |
| March | 8 | 3 |
| April | 4 | 2 |
| May | 12 | 1 |
| June | 10 | 6 |
| July | 8 | 8 |
| August | 14 | 7 |
| September | 16 | 4 |
| October | 12 | 1 |
| November | 11 | 0 |
| December | 4 | 1 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 32°F 0°C |
| February | 32°F 0°C |
| March | 36°F 2°C |
| April | 46°F 8°C |
| May | 56°F 13°C |
| June | 69°F 21°C |
| July | 77°F 25°C |
| August | 72°F 22°C |
| September | 65°F 18°C |
| October | 58°F 14°C |
| November | 42°F 5°C |
| December | 32°F 0°C |