Boone, Iowa Climate
United States
Pop. 12,692 Elev. 343 m / 1,125 ft
TZ: America/Chicago (UTC-5) ·
Dry and warm, Boone sees July highs of 85°F (29°C) and cold January lows of 13°F (-11°C). Humidity pushes the summer feels-like temperature to 95°F (35°C), while wind chill can drive winter lows to 4°F (-16°C). Expect around 41 rainy days annually (34.0 in / 863 mm total), with snow on 5 days and 44 in (1126 mm) of annual accumulation. The city averages 137 sunny days per year and around 32 thunderstorm days. Nearby lake water reaches 80°F (27°C) in summer.
| Temperature | 85°F (29°C) high | 13°F (-11°C) low |
| Feels like | 95°F (35°C) high | 4°F (-16°C) low |
| Rain | 41 days | 34.0 in (863 mm) /yr |
| Snow | 5 days | 44.3 in (1126 mm) /yr |
| Sky | 137 sunny | 32 stormy |
| Wind | 2.7 mph (1.2 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Apr, Aug, Sep, Oct
Sky & Air by Month
Cloud cover (%)
43
Jan 57
Feb 47
Mar 62
Apr 47
May 50
Jun 58
Jul 49
Aug 46
Sep 47
Oct 54
Nov 68
Dec Humidity (%)
59
Jan 65
Feb 59
Mar 56
Apr 55
May 68
Jun 79
Jul 77
Aug 67
Sep 64
Oct 68
Nov 78
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 38 mi Des Moines International Airport (DSM)
Ski resort 4 mi Seven Oaks
National park 118 mi Fort Atkinson State Historical Park
Hospital 0 mi Boone County Hospital
Hiking trail 4 mi Hike-in Campsite Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 32°F 0°C | 13°F -11°C | 0.1 in 3 mm | 2.3 in58 mm | 15 |
| February | 32°F 0°C | 15°F -10°C | 0.1 in 1 mm | 6.3 in160 mm | 9 |
| March | 60°F 15°C | 34°F 1°C | 3.5 in 89 mm | 11.8 in301 mm | 14 |
| April | 64°F 18°C | 43°F 6°C | 2.8 in 72 mm | — | 6 |
| May | 73°F 23°C | 51°F 11°C | 3.9 in 100 mm | — | 13 |
| June | 84°F 29°C | 65°F 18°C | 6.9 in 174 mm | — | 12 |
| July | 85°F 29°C | 68°F 20°C | 8.1 in 207 mm | — | 13 |
| August | 81°F 27°C | 63°F 17°C | 2.5 in 64 mm | — | 10 |
| September | 80°F 26°C | 58°F 14°C | 1.5 in 37 mm | — | 14 |
| October | 68°F 20°C | 49°F 10°C | 3.6 in 91 mm | — | 15 |
| November | 51°F 10°C | 33°F 1°C | 0.6 in 16 mm | 15.3 in388 mm | 11 |
| December | 34°F 1°C | 16°F -9°C | 0.3 in 8 mm | 8.6 in219 mm | 5 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 15 | 0 |
| February | 9 | 0 |
| March | 14 | 2 |
| April | 6 | 4 |
| May | 13 | 3 |
| June | 12 | 8 |
| July | 13 | 8 |
| August | 10 | 2 |
| September | 14 | 2 |
| October | 15 | 2 |
| November | 11 | 1 |
| December | 5 | 0 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 32°F 0°C |
| February | 32°F 0°C |
| March | 41°F 5°C |
| April | 53°F 12°C |
| May | 62°F 17°C |
| June | 74°F 23°C |
| July | 80°F 27°C |
| August | 76°F 24°C |
| September | 70°F 21°C |
| October | 59°F 15°C |
| November | 43°F 6°C |
| December | 32°F 0°C |