History for Chicago, IL
Wednesday, April 9, 2008 — View Current Conditions
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| Actual | Average | Record | |
|---|---|---|---|
| Temperature | |||
| Mean Temperature | 45 °F | 46 °F | |
| Max Temperature | 52 °F | 56 °F | 80 °F (1887) |
| Min Temperature | 37 °F | 37 °F | 20 °F (1989) |
| Degree Days | |||
| Heating Degree Days | 20 | 19 | |
| Month to date heating degree days | 174 | 181 | |
| Since 1 July heating degree days | 5791 | 5756 | |
| Cooling Degree Days | 0 | 0 | |
| Month to date cooling degree days | 0 | 0 | |
| Year to date cooling degree days | 0 | 1 | |
| Moisture | |||
| Dew Point | 34 °F | ||
| Average Humidity | 74 | ||
| Maximum Humidity | 96 | ||
| Minimum Humidity | 52 | ||
| Precipitation | |||
| Precipitation | 0.00 in | 0.12 in | 1.49 in (1882) |
| Month to date precipitation | 0.82 | 0.96 | |
| Year to date precipitation | 8.91 | 6.98 | |
| Snow | |||
| Snow | 0.00 in | 0.10 in | 1.80 in (1961) |
| Month to date snowfall | 0.0 | 0.7 | |
| Since 1 July snowfall | 60.3 | 35.8 | |
| Snow Depth | - | ||
| Sea Level Pressure | |||
| Sea Level Pressure | 30.09 in | ||
| Wind | |||
| Wind Speed | 11 mph (WNW) | ||
| Max Wind Speed | 26 mph | ||
| Max Gust Speed | 36 mph | ||
| Visibility | 10 miles | ||
| Events | |||
| T = Trace of Precipitation, MM = Missing Value | Source: NWS Daily Summary |
| May. 18, 2013 | Rise | Set |
|---|---|---|
| Actual Time | 6:20 AM CDT | 7:26 PM CDT |
| Civil Twilight | 5:51 AM CDT | 7:55 PM CDT |
| Nautical Twilight | 5:17 AM CDT | 8:29 PM CDT |
| Astronomical Twilight | 4:41 AM CDT | 9:05 PM CDT |
| Moon | 8:11 AM CDT (4/9) | No Moon Set |
| Length Of Visible Light | 14h 03m | |
| Length of Day |
13h 06m
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| Waxing Crescent, 17% of the Moon is Illuminated | ||||
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Apr 9
Waxing Crescent
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Apr 12
First Quarter
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Apr 20
Full
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Apr 28
Last Quarter
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May 5
New
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| Time (CDT) | Temp. | Windchill | Dew Point | Humidity | Pressure | Visibility | Wind Dir | Wind Speed | Gust Speed | Precip | Events | Conditions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12:51 AM | 43.0 °F | 35.4 °F | 41.0 °F | 93% | 29.82 in | 7.0 mi | West | 16.1 mph | 23.0 mph | N/A | Overcast | |
| 1:51 AM | 39.9 °F | 29.5 °F | 37.0 °F | 89% | 29.87 in | 10.0 mi | West | 24.2 mph | 33.4 mph | N/A | Overcast | |
| 2:51 AM | 39.0 °F | 29.6 °F | 36.0 °F | 89% | 29.91 in | 10.0 mi | WNW | 18.4 mph | 33.4 mph | N/A | Overcast | |
| 3:06 AM | 39.2 °F | 30.5 °F | 35.6 °F | 87% | 29.91 in | 10.0 mi | WNW | 16.1 mph | 28.8 mph | N/A | Overcast | |
| 3:51 AM | 39.0 °F | 30.6 °F | 35.1 °F | 86% | 29.95 in | 10.0 mi | WNW | 15.0 mph | 23.0 mph | N/A | Overcast | |
| 4:35 AM | 37.4 °F | 29.3 °F | 33.8 °F | 87% | 29.97 in | 10.0 mi | West | 12.7 mph | - | N/A | Overcast | |
| 4:51 AM | 37.9 °F | 30.5 °F | 34.0 °F | 86% | 29.99 in | 10.0 mi | West | 11.5 mph | - | N/A | Overcast | |
| 5:51 AM | 37.0 °F | 28.1 °F | 33.1 °F | 86% | 30.02 in | 10.0 mi | WNW | 15.0 mph | - | N/A | Overcast | |
| 6:51 AM | 37.9 °F | 30.0 °F | 33.1 °F | 83% | 30.07 in | 10.0 mi | WNW | 12.7 mph | - | N/A | Overcast | |
| 7:21 AM | 37.4 °F | 30.3 °F | 32.0 °F | 81% | 30.07 in | 10.0 mi | WNW | 10.4 mph | - | N/A | Overcast | |
| 7:51 AM | 37.9 °F | 30.5 °F | 32.0 °F | 79% | 30.10 in | 10.0 mi | WNW | 11.5 mph | - | N/A | Overcast | |
| 8:51 AM | 39.0 °F | 32.3 °F | 32.0 °F | 76% | 30.12 in | 10.0 mi | West | 10.4 mph | - | N/A | Overcast | |
| 9:51 AM | 39.0 °F | 31.0 °F | 32.0 °F | 76% | 30.13 in | 10.0 mi | WNW | 13.8 mph | - | N/A | Overcast | |
| 10:51 AM | 41.0 °F | 34.3 °F | 33.1 °F | 73% | 30.15 in | 10.0 mi | WNW | 11.5 mph | - | N/A | Overcast | |
| 11:51 AM | 43.0 °F | 37.7 °F | 35.1 °F | 74% | 30.16 in | 10.0 mi | WNW | 9.2 mph | - | N/A | Mostly Cloudy | |
| 12:51 PM | 44.1 °F | 40.1 °F | 34.0 °F | 68% | 30.16 in | 10.0 mi | West | 6.9 mph | - | N/A | Mostly Cloudy | |
| 1:51 PM | 46.9 °F | - | 36.0 °F | 66% | 30.17 in | 10.0 mi | WNW | 9.2 mph | - | N/A | Mostly Cloudy | |
| 2:39 PM | 48.2 °F | - | 35.6 °F | 62% | 30.16 in | 10.0 mi | West | 5.8 mph | - | N/A | Scattered Clouds | |
| 2:51 PM | 48.9 °F | - | 36.0 °F | 61% | 30.16 in | 10.0 mi | NW | 5.8 mph | - | N/A | Scattered Clouds | |
| 4:51 PM | 51.1 °F | - | 35.1 °F | 54% | 30.17 in | 10.0 mi | Calm | Calm | - | N/A | Scattered Clouds | |
| 5:51 PM | 48.0 °F | - | 35.1 °F | 61% | 30.18 in | 10.0 mi | East | 10.4 mph | - | N/A | Scattered Clouds | |
| 6:51 PM | 45.0 °F | 39.7 °F | 34.0 °F | 65% | 30.20 in | 10.0 mi | ENE | 10.4 mph | - | N/A | Mostly Cloudy | |
| 7:51 PM | 43.0 °F | 37.7 °F | 34.0 °F | 71% | 30.22 in | 10.0 mi | ESE | 9.2 mph | - | N/A | Mostly Cloudy | |
| 8:51 PM | 42.8 °F | 36.2 °F | 33.8 °F | 70% | 30.20 in | 10.0 mi | ENE | 12.7 mph | - | N/A | Overcast | |
| 9:51 PM | 39.0 °F | 32.3 °F | 33.1 °F | 79% | 30.23 in | 10.0 mi | East | 10.4 mph | - | N/A | Overcast | |
| 10:51 PM | 39.2 °F | 34.2 °F | 33.8 °F | 81% | 30.22 in | 10.0 mi | East | 6.9 mph | - | N/A | Mostly Cloudy | |
| 11:51 PM | 39.0 °F | 30.3 °F | 33.1 °F | 79% | 30.21 in | 10.0 mi | ENE | 16.1 mph | - | N/A | Mostly Cloudy | |
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