Monticello, Indiana Climate
United States
Pop. 5,322 Elev. 206 m / 676 ft
TZ: America/Indiana/Indianapolis (UTC-4) ·
Monticello sees warm summers peaking at 86°F (30°C) in July, and frigid winters that bottom out around 16°F (-9°C) in January. Humidity pushes the summer feels-like temperature to 97°F (36°C), while wind chill can drive winter lows to 7°F (-14°C). Precipitation occurs on roughly 52 days per year (29.3 in / 745 mm total), with snow on 5 days and 32 in (818 mm) of annual accumulation. The city averages 116 sunny days per year and around 32 thunderstorm days. Nearby lake water reaches 78°F (26°C) in summer.
| Temperature | 86°F (30°C) high | 16°F (-9°C) low |
| Feels like | 97°F (36°C) high | 7°F (-14°C) low |
| Rain | 52 days | 29.3 in (745 mm) /yr |
| Snow | 5 days | 32.2 in (818 mm) /yr |
| Sky | 116 sunny | 32 stormy |
| Wind | 3.0 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 (%)
59
Jan 67
Feb 58
Mar 64
Apr 64
May 60
Jun 64
Jul 49
Aug 33
Sep 45
Oct 55
Nov 76
Dec Humidity (%)
67
Jan 65
Feb 56
Mar 59
Apr 63
May 68
Jun 73
Jul 68
Aug 56
Sep 58
Oct 65
Nov 77
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 25 mi Purdue University Airport (LAF)
Ski resort 63 mi Nappanee Sledding Hill
National park 64 mi Gaylord Butterfly Preserve
Mountain peak
(4,928 ft) 396 mi Mount Cammerer
Hospital 1 mi White Memorial Hospital
Hiking trail 6 mi Trail of Death
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 31°F -1°C | 16°F -9°C | 0.7 in 18 mm | 8.1 in207 mm | 9 |
| February | 39°F 4°C | 23°F -5°C | 0.5 in 13 mm | 7.3 in185 mm | 5 |
| March | 60°F 15°C | 38°F 3°C | 3.7 in 94 mm | 1.1 in27 mm | 10 |
| April | 64°F 18°C | 44°F 7°C | 3.4 in 85 mm | — | 6 |
| May | 71°F 22°C | 53°F 11°C | 4.1 in 104 mm | — | 6 |
| June | 84°F 29°C | 66°F 19°C | 5.0 in 127 mm | — | 10 |
| July | 86°F 30°C | 70°F 21°C | 4.8 in 123 mm | — | 9 |
| August | 82°F 28°C | 63°F 17°C | 1.4 in 37 mm | — | 11 |
| September | 82°F 28°C | 57°F 14°C | 1.0 in 25 mm | — | 20 |
| October | 70°F 21°C | 48°F 9°C | 2.1 in 53 mm | — | 17 |
| November | 52°F 11°C | 36°F 2°C | 1.4 in 37 mm | 9.1 in230 mm | 10 |
| December | 38°F 3°C | 22°F -5°C | 1.1 in 29 mm | 6.7 in169 mm | 3 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 9 | 0 |
| February | 5 | 0 |
| March | 10 | 6 |
| April | 6 | 2 |
| May | 6 | 4 |
| June | 10 | 6 |
| July | 9 | 8 |
| August | 11 | 3 |
| September | 20 | 1 |
| October | 17 | 2 |
| November | 10 | 0 |
| December | 3 | 0 |
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 | 47°F 8°C |
| May | 56°F 13°C |
| June | 68°F 20°C |
| July | 78°F 26°C |
| August | 74°F 24°C |
| September | 67°F 19°C |
| October | 60°F 16°C |
| November | 45°F 7°C |
| December | 34°F 1°C |