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Mist
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Updated:6:53am CDT | |
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71°F
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Wind Spd:9.21 mph | |
| Wind Dir:S (170°) | ||
| Pressure:29.83 in | ||
| Dewpoint:66°F | ||
| Feels Like:72°F | ||
| Metric (°C) | Visibility:5.00 mi |
7-day Forecast / 10-day Forecast
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Latitude: 43°9'N,
Longitude: 93°19'W,
Elevation: 1216.0 ft,
Distance: 11.97 mi
Thornton, IA Averages »
| Unit | Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Average temperature over 19 years |
°F | 44 | 15 | 19 | 28 | 46 | 57 | 66 | 71 | 69 | 60 | 50 | 32 | 19 |
| Average high temperature over 19 years |
°F | 55 | 24 | 28 | 37 | 57 | 68 | 78 | 82 | 80 | 71 | 62 | 42 | 28 |
| Average low temperature over 19 years |
°F | 34 | 6 | 10 | 19 | 35 | 46 | 55 | 60 | 59 | 48 | 37 | 23 | 12 |
| Highest recorded temperature over 19 years |
°F | 100 | 62 | 57 | 75 | 89 | 93 | 96 | 98 | 100 | 96 | 89 | 75 | 62 |
| Lowest recorded temperature over 19 years |
°F | -27 | -27 | -23 | -25 | 8 | 24 | 36 | 43 | 35 | 19 | 14 | -9 | -25 |
| Average number of rainy days over 18 years |
days | 53.9 | 2.3 | 2.4 | 4.4 | 5.5 | 6.6 | 8 | 6.5 | 6.2 | 4.3 | 3.1 | 2.4 | 2.2 |
| Average number of days above 90°F over 12 years |
days | 12.4 | - | - | - | - | 0.1 | 2.6 | 3.7 | 4.6 | 1.3 | 0.1 | - | - |
| Average precipitation over 18 years |
in | 27.8 | 0.8 | 0.9 | 1.8 | 2.4 | 3.6 | 5.2 | 3.7 | 3.5 | 2.5 | 1.6 | 1.1 | 0.7 |
| Average relative humidity over 12 years |
% | 74 | 80 | 80 | 79 | 69 | 67 | 70 | 74 | 75 | 73 | 70 | 75 | 81 |
| Average dew point over 12 years |
°F | 36 | 8 | 15 | 21 | 34 | 46 | 55 | 62 | 60 | 50 | 39 | 24 | 16 |
| Average number of days below 32°F over 12 years |
days | 166.3 | 30.8 | 27.3 | 28.5 | 14.1 | 1.8 | - | - | - | 0.6 | 8.9 | 24.2 | 30.1 |
| Average number of days below 0°F over 12 years |
days | 29 | 12.3 | 6.2 | 2.3 | - | - | - | - | - | - | - | 1.5 | 6.7 |
| Average snowfall over 16 years |
in | 30.5 | 5.6 | 5.7 | 7.9 | 1.6 | 0.1 | - | - | - | 0.1 | - | 4.1 | 5.4 |
| Most rain reported in a day over 55 years |
in | 6.3 | 1.1 | 1.6 | 1.6 | 2.1 | 3.7 | 5.4 | 4.0 | 6.3 | 5.2 | 2.8 | 2.4 | 1.6 |
| Most rain reported in a month over 55 years |
in | 46.7 | 2.5 | 3.6 | 4.8 | 6.8 | 8.1 | 14.4 | 12.2 | 15.8 | 14.4 | 5.6 | 4.4 | 4.0 |
| Least rain reported in a month over 55 years |
in | 14.8 | 0.1 | 0.1 | 0.2 | 0.8 | 0.8 | 0.5 | 0.5 | 0.9 | 0.2 | - | - | 0.1 |
| Heating degree days over 30 years |
days | 7880 | 1586 | 1308 | 1043 | 567 | 239 | 43 | 9 | 30 | 180 | 496 | 932 | 1447 |
| Cooling degree days over 30 years |
days | 662 | - | - | - | 6 | 39 | 144 | 240 | 177 | 50 | 6 | - | - |
| Most snow reported in a month over 55 years |
in | 63.4 | 27.3 | 22.7 | 22.5 | 14.0 | 0.2 | - | - | - | - | 7.0 | 20.5 | 27.6 |
Check weather averages for nearby locations (some locations might offer more data):
Average temperature of May: 57°F.
Average high temperature: 68°F.
Average low temperature: 46°F.
Thornton, IA Averages »
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