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Clear
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Updated:1:52pm CDT | |
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91°F
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Wind Spd:13.81 mph | |
| Wind Dir:S (190°) | ||
| Pressure:29.85 in | ||
| Dewpoint:62°F | ||
| Feels Like:97°F | ||
| Metric (°C) | Visibility:10.00 mi |
7-day Forecast / 10-day Forecast
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Latitude: 41°27'N,
Longitude: 90°30'W,
Elevation: 582.0 ft,
Distance: 5.23 mi
Silvis, IL Averages »
| Unit | Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Average temperature over 52 years |
°F | 50 | 21 | 26 | 37 | 51 | 60 | 71 | 75 | 73 | 64 | 53 | 39 | 26 |
| Average high temperature over 52 years |
°F | 60 | 30 | 34 | 46 | 60 | 71 | 82 | 84 | 84 | 75 | 64 | 48 | 34 |
| Average low temperature over 52 years |
°F | 39 | 12 | 17 | 28 | 39 | 50 | 60 | 64 | 62 | 53 | 42 | 30 | 17 |
| Highest recorded temperature over 52 years |
°F | 102 | 69 | 71 | 87 | 93 | 95 | 100 | 102 | 102 | 98 | 91 | 78 | 69 |
| Lowest recorded temperature over 52 years |
°F | -27 | -27 | -25 | -18 | 6 | 26 | 39 | 46 | 39 | 30 | 16 | -9 | -23 |
| Average number of rainy days over 61 years |
days | 114 | 9 | 8 | 11 | 11 | 12 | 10 | 10 | 9 | 9 | 8 | 9 | 9 |
| Average number of days above 90°F over 52 years |
days | 23 | - | - | - | - | 1 | 5 | 8 | 6 | 2 | - | - | - |
| Average precipitation over 52 years |
in | 37.2 | 1.6 | 1.4 | 2.9 | 3.9 | 4.0 | 4.5 | 4.6 | 3.9 | 3.5 | 2.7 | 2.4 | 2.0 |
| Average dew point over 48 years |
°F | 39 | 12 | 17 | 26 | 37 | 48 | 59 | 64 | 62 | 53 | 42 | 30 | 19 |
| Most recorded rainfall over 52 years |
in | 56.4 | 4.4 | 2.8 | 7.4 | 11.3 | 11.4 | 13.2 | 11.8 | 15.2 | 14.2 | 8.5 | 6.8 | 5.0 |
| Least recorded rainfall over 52 years |
in | 20.2 | 0.3 | 0.2 | 0.3 | 0.7 | 0.3 | 1.0 | 0.4 | 0.3 | - | - | 0.5 | 0.3 |
| Average number of days with thunderstorms over 52 years |
days | 45 | - | - | 2 | 5 | 7 | 8 | 8 | 7 | 5 | 2 | 1 | - |
| Average number of days with fog over 52 years |
days | 145 | 12 | 11 | 13 | 10 | 11 | 9 | 12 | 15 | 14 | 13 | 12 | 13 |
| Average morning relative humidity over 48 years |
% | 81 | 76 | 78 | 79 | 78 | 79 | 81 | 85 | 89 | 87 | 82 | 80 | 79 |
| Average evening relative humidity over 48 years |
% | 56 | 66 | 63 | 57 | 50 | 49 | 50 | 54 | 55 | 52 | 49 | 59 | 67 |
| Average wind speed over 48 years |
mph | 12.0 | 13.0 | 13.0 | 13.0 | 14.0 | 11.0 | 10.0 | 9.0 | 9.0 | 10.0 | 11.0 | 13.0 | 13.0 |
| Average number of days below 32°F over 52 years |
days | 135 | 29 | 25 | 21 | 7 | - | - | - | - | - | 5 | 19 | 28 |
| Average number of days below 0°F over 30 years |
days | 9.6 | 4.6 | 2.5 | 0.3 | - | - | - | - | - | - | - | 0.1 | 2.2 |
| Average snowfall over 61 years |
in | 30.2 | 7.8 | 6.0 | 5.9 | 1.0 | - | - | - | - | - | 0.2 | 2.2 | 7.1 |
| Average number of days above 65°F over 52 years |
days | 176 | - | - | 3 | 12 | 24 | 29 | 31 | 31 | 27 | 16 | 3 | - |
| Average number of clear days over 60 years |
days | 101 | 8 | 7 | 6 | 6 | 8 | 7 | 10 | 10 | 12 | 11 | 7 | 7 |
| Most rain reported in a day over 71 years |
in | 6.2 | 1.7 | 2.0 | 2.2 | 4.3 | 3.2 | 4.6 | 5.1 | 4.6 | 6.2 | 4.8 | 2.0 | 3.4 |
| Most rain reported in a month over 71 years |
in | 56.4 | 4.4 | 2.8 | 7.4 | 11.3 | 11.4 | 13.2 | 11.8 | 15.2 | 14.2 | 9.4 | 6.8 | 5.0 |
| Least rain reported in a month over 71 years |
in | 20.2 | 0.3 | 0.2 | 0.3 | 0.7 | 0.3 | 1.0 | 0.4 | 0.4 | - | - | 0.3 | 0.2 |
| Heating degree days over 30 years |
days | 6474 | 1398 | 1126 | 856 | 438 | 188 | 10 | - | 11 | 73 | 384 | 762 | 1228 |
| Cooling degree days over 30 years |
days | 911 | - | - | - | - | 76 | 193 | 316 | 250 | 64 | 12 | - | - |
| Average possibility of sunshine over 50 years |
% | 55 | 48 | 49 | 49 | 53 | 57 | 63 | 67 | 66 | 62 | 58 | 41 | 41 |
| Average number of cloudy days over 60 years |
days | 164 | 16 | 15 | 17 | 15 | 14 | 12 | 9 | 10 | 10 | 12 | 16 | 18 |
| Average number of partly cloudy days over 60 years |
days | 101 | 7 | 6 | 8 | 9 | 9 | 11 | 12 | 11 | 8 | 8 | 7 | 6 |
| Average number of days below 5°F over 52 years |
days | 22 | 10 | 6 | 1 | - | - | - | - | - | - | - | - | 5 |
| Most snow reported in a month over 71 years |
in | 63.2 | 26.7 | 20.7 | 19.8 | 13.0 | - | - | - | - | - | 6.6 | 15.6 | 21.7 |
Check weather averages for nearby locations (some locations might offer more data):
Average temperature of May: 60°F.
Average high temperature: 71°F.
Average low temperature: 50°F.
Silvis, IL Averages »
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