Lebanon, Indiana Climate

United States

Pop. 15,892 Elev. 291 m / 955 ft TZ: America/Indiana/Indianapolis (UTC-4) ·

Summers in Lebanon are warm, with July highs around 87°F (31°C), while winters are frigid with January lows of 16°F (-9°C). Humidity pushes the summer feels-like temperature to 98°F (37°C), while wind chill can drive winter lows to 6°F (-14°C). Expect around 56 rainy days annually (32.7 in / 831 mm total), with snow on 5 days and 30 in (769 mm) of annual accumulation. The city averages 116 sunny days per year and around 32 thunderstorm days.

Temperature 87°F (30°C) high 16°F (-9°C) low
Feels like 98°F (36°C) high 6°F (-14°C) low
Rain 56 days 32.7 in (831 mm) /yr
Snow 5 days 30.3 in (769 mm) /yr
Sky 116 sunny 32 stormy
Wind 2.9 mph (1.3 m/s) avg

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Monthly Climate Chart

↓ Monthly data table
Best months to visit: May, Aug, Sep, Oct

Sky & Air by Month

Cloud cover (%)
56
Jan
67
Feb
57
Mar
65
Apr
64
May
60
Jun
62
Jul
47
Aug
35
Sep
48
Oct
54
Nov
73
Dec
Humidity (%)
72
Jan
70
Feb
57
Mar
61
Apr
64
May
68
Jun
72
Jul
68
Aug
58
Sep
60
Oct
66
Nov
77
Dec

Weather Days by Month

↓ Weather days table

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Nearby Cities

Nearby

Commercial airport 25 mi Indianapolis International Airport (IND)
Ski resort 100 mi Nappanee Sledding Hill
National park 27 mi Fort Harrison State Park
Mountain peak (4,938 ft) 344 mi Gregory Bald
Hospital 2 mi Witham Hospital
Hiking trail 16 mi Red Trail

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Monthly Weather Data

↑ See chart
Month Avg High Avg Low Rainfall Snowfall Sunny Days
January 30°F -1°C 16°F -9°C 0.7 in 19 mm 10.6 in269 mm 10
February 39°F 4°C 24°F -5°C 1.3 in 32 mm 6.7 in171 mm 6
March 59°F 15°C 38°F 4°C 4.9 in 124 mm 1.5 in38 mm 9
April 65°F 18°C 45°F 7°C 5.7 in 146 mm 4
May 71°F 22°C 54°F 12°C 3.3 in 84 mm 6
June 84°F 29°C 67°F 19°C 3.9 in 100 mm 9
July 87°F 30°C 71°F 22°C 5.3 in 136 mm 6
August 82°F 28°C 64°F 18°C 1.4 in 36 mm 15
September 81°F 27°C 57°F 14°C 1.8 in 47 mm 20
October 68°F 20°C 48°F 9°C 1.5 in 39 mm 17
November 52°F 11°C 36°F 2°C 1.3 in 34 mm 4.9 in124 mm 10
December 40°F 4°C 24°F -4°C 1.4 in 35 mm 6.5 in166 mm 4

Weather Days by Month

↑ See chart
Month Sunny Days Storm Days
January 10 0
February 6 0
March 9 4
April 4 4
May 6 5
June 9 6
July 6 9
August 15 2
September 20 1
October 17 1
November 10 0
December 4 0