Weather History for Chicago, IL
Friday, March 4, 2011 — View Current Weather Conditions
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| Actual | Average | Record | |
|---|---|---|---|
| Temperature | |||
| Mean Temperature | 45 °F | 34 °F | |
| Max Temperature | 54 °F | 42 °F | 73 °F (1983) |
| Min Temperature | 35 °F | 26 °F | -12 °F (1873) |
| Degree Days | |||
| Heating Degree Days | 20 | 31 | |
| Month to date heating degree days | 116 | 128 | |
| Since 1 July heating degree days | 4930 | 4862 | |
| Cooling Degree Days | 0 | 0 | |
| Month to date cooling degree days | 0 | 0 | |
| Year to date cooling degree days | 0 | 0 | |
| Moisture | |||
| Dew Point | 37 °F | ||
| Average Humidity | 80 | ||
| Maximum Humidity | 100 | ||
| Minimum Humidity | 60 | ||
| Precipitation | |||
| Precipitation | 1.11 in | 0.08 in | 1.75 in (1985) |
| Month to date precipitation | 1.11 | 0.31 | |
| Year to date precipitation | 5.55 | 3.83 | |
| Snow | |||
| Snow | 0.00 in | 0.30 in | 8.50 in (1982) |
| Month to date snowfall | 0.0 | 1.0 | |
| Since 1 July snowfall | 56.3 | 30.5 | |
| Snow Depth | - | ||
| Sea Level Pressure | |||
| Sea Level Pressure | 29.98 in | ||
| Wind | |||
| Wind Speed | 8 mph (NE) | ||
| Max Wind Speed | 22 mph | ||
| Max Gust Speed | 26 mph | ||
| Visibility | 6 miles | ||
| Events | Rain | ||
| T = Trace of Precipitation, MM = Missing Value | Source: NWS Daily Summary |
| Mar. 04, 2011 | Rise | Set |
|---|---|---|
| Actual Time | 6:22 AM CST | 5:45 PM CST |
| Civil Twilight | 5:54 AM CST | 6:13 PM CST |
| Nautical Twilight | 5:22 AM CST | 6:45 PM CST |
| Astronomical Twilight | 4:49 AM CST | 7:17 PM CST |
| Moon | 5:54 AM CST (3/4) | 5:55 PM CST (3/4) |
| Length Of Visible Light | 12h 18m | |
| Length of Day |
11h 22m
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| Waning Crescent, 0% of the Moon is Illuminated | ||||
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Mar 4
Waning Crescent
|
Mar 4
New
|
Mar 12
First Quarter
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Mar 19
Full
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Mar 26
Last Quarter
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| Time (CST) | Temp. | Windchill | Dew Point | Humidity | Pressure | Visibility | Wind Dir | Wind Speed | Gust Speed | Precip | Events | Conditions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12:51 AM | 39.9 °F | 34.5 °F | 28.0 °F | 63% | 30.07 in | 10.0 mi | South | 8.1 mph | - | 0.00 in | Overcast | |
| 1:51 AM | 41.0 °F | - | 28.0 °F | 60% | 30.05 in | 10.0 mi | Calm | Calm | - | N/A | Overcast | |
| 2:51 AM | 39.0 °F | 35.7 °F | 28.0 °F | 65% | 30.01 in | 10.0 mi | SSE | 4.6 mph | - | N/A | Mostly Cloudy | |
| 3:51 AM | 41.0 °F | 37.1 °F | 28.9 °F | 62% | 30.01 in | 10.0 mi | South | 5.8 mph | - | N/A | Overcast | |
| 4:51 AM | 39.9 °F | 35.8 °F | 30.0 °F | 68% | 30.00 in | 10.0 mi | SSE | 5.8 mph | - | N/A | Overcast | |
| 5:51 AM | 39.9 °F | 37.8 °F | 30.9 °F | 70% | 30.00 in | 10.0 mi | South | 3.5 mph | - | 0.00 in | Rain | Light Rain |
| 6:51 AM | 39.9 °F | 33.9 °F | 35.1 °F | 83% | 30.01 in | 10.0 mi | SE | 9.2 mph | - | 0.05 in | Rain | Light Rain |
| 7:51 AM | 42.1 °F | - | 35.1 °F | 76% | 30.02 in | 10.0 mi | Calm | Calm | - | 0.01 in | Rain | Light Rain |
| 8:38 AM | 41.0 °F | - | 35.6 °F | 81% | 30.01 in | 4.0 mi | Calm | Calm | - | N/A | Rain | Rain |
| 8:51 AM | 41.0 °F | - | 37.0 °F | 86% | 30.03 in | 4.0 mi | Calm | Calm | - | 0.06 in | Rain | Rain |
| 9:35 AM | 42.8 °F | 40.1 °F | 39.2 °F | 87% | 29.99 in | 5.0 mi | East | 4.6 mph | - | 0.09 in | Rain | Light Rain |
| 9:51 AM | 44.1 °F | 40.8 °F | 41.0 °F | 89% | 30.01 in | 7.0 mi | ESE | 5.8 mph | - | 0.09 in | Overcast | |
| 10:51 AM | 46.0 °F | - | 43.0 °F | 89% | 30.01 in | 7.0 mi | Calm | Calm | - | N/A | Overcast | |
| 11:51 AM | 50.0 °F | - | 45.0 °F | 83% | 29.99 in | 9.0 mi | SSE | 3.5 mph | - | N/A | Overcast | |
| 12:51 PM | 53.1 °F | - | 46.0 °F | 77% | 29.97 in | 9.0 mi | Calm | Calm | - | N/A | Overcast | |
| 1:09 PM | 53.6 °F | - | 46.4 °F | 77% | 29.95 in | 9.0 mi | NE | 4.6 mph | - | N/A | Overcast | |
| 1:51 PM | 51.1 °F | - | 45.0 °F | 80% | 29.94 in | 10.0 mi | NE | 10.4 mph | - | N/A | Overcast | |
| 2:38 PM | 48.2 °F | - | 42.8 °F | 82% | 29.94 in | 9.0 mi | NE | 10.4 mph | 21.9 mph | N/A | Overcast | |
| 2:51 PM | 46.0 °F | 41.0 °F | 41.0 °F | 83% | 29.96 in | 9.0 mi | NNE | 10.4 mph | - | N/A | Overcast | |
| 3:51 PM | 42.1 °F | 36.6 °F | 39.0 °F | 89% | 29.97 in | 4.0 mi | NNE | 9.2 mph | - | 0.02 in | Rain | Rain |
| 4:01 PM | 42.8 °F | 35.4 °F | 39.2 °F | 87% | 29.93 in | 2.0 mi | ENE | 15.0 mph | - | 0.03 in | Rain | Rain |
| 4:16 PM | 41.0 °F | 37.1 °F | 39.2 °F | 93% | 29.95 in | 4.0 mi | NNW | 5.8 mph | - | 0.06 in | Rain | Light Rain |
| 4:51 PM | 41.0 °F | 33.9 °F | 39.9 °F | 96% | 29.96 in | 3.0 mi | NNW | 12.7 mph | 17.3 mph | 0.09 in | Rain | Light Rain |
| 5:03 PM | 41.0 °F | 35.2 °F | 39.2 °F | 93% | 29.96 in | 2.0 mi | NNW | 9.2 mph | - | 0.02 in | Rain | Rain |
| 5:06 PM | 41.0 °F | 33.9 °F | 39.2 °F | 93% | 29.96 in | 1.2 mi | NNW | 12.7 mph | - | 0.04 in | Rain | Heavy Rain |
| 5:13 PM | 41.0 °F | 35.8 °F | 39.2 °F | 93% | 29.96 in | 1.0 mi | North | 8.1 mph | - | 0.10 in | Rain | Heavy Rain |
| 5:30 PM | 41.0 °F | 35.8 °F | 39.2 °F | 93% | 29.96 in | 1.2 mi | North | 8.1 mph | - | 0.20 in | Rain | Heavy Rain |
| 5:37 PM | 41.0 °F | 37.1 °F | 39.2 °F | 93% | 29.96 in | 2.5 mi | NNE | 5.8 mph | - | 0.24 in | Rain | Rain |
| 5:46 PM | 41.0 °F | 34.7 °F | 39.2 °F | 93% | 29.95 in | 3.0 mi | NNE | 10.4 mph | - | 0.24 in | Rain | Light Rain |
| 5:51 PM | 41.0 °F | 35.2 °F | 39.9 °F | 96% | 29.96 in | 4.0 mi | NNE | 9.2 mph | - | 0.25 in | Rain | Light Rain |
| 6:00 PM | 41.0 °F | 34.7 °F | 39.2 °F | 93% | 29.96 in | 5.0 mi | NE | 10.4 mph | - | 0.00 in | Rain | Light Rain |
| 6:30 PM | 39.2 °F | 31.2 °F | 39.2 °F | 100% | 29.95 in | 5.0 mi | NE | 13.8 mph | - | 0.01 in | Rain | Light Rain |
| 6:51 PM | 37.9 °F | 31.5 °F | 37.0 °F | 97% | 29.99 in | 5.0 mi | NNE | 9.2 mph | - | 0.01 in | Rain | Light Rain |
| 7:13 PM | 37.4 °F | 29.3 °F | 35.6 °F | 93% | 29.95 in | 6.0 mi | NE | 12.7 mph | 21.9 mph | 0.01 in | Rain | Light Rain |
| 7:30 PM | 35.6 °F | 27.5 °F | 35.6 °F | 100% | 29.98 in | 4.0 mi | NNE | 11.5 mph | - | 0.03 in | Rain | Rain |
| 7:40 PM | 35.6 °F | 27.5 °F | 35.6 °F | 100% | 29.98 in | 2.0 mi | NNE | 11.5 mph | - | 0.09 in | Rain | Heavy Rain |
| 7:51 PM | 36.0 °F | 28.5 °F | 35.1 °F | 97% | 30.01 in | 2.5 mi | North | 10.4 mph | - | 0.15 in | Rain | Heavy Rain |
| 8:03 PM | 35.6 °F | 28.0 °F | 35.6 °F | 100% | 29.98 in | 3.0 mi | North | 10.4 mph | - | 0.04 in | Rain | Rain |
| 8:32 PM | 35.6 °F | 26.6 °F | 33.8 °F | 93% | 29.97 in | 5.0 mi | North | 13.8 mph | - | 0.14 in | Rain | Rain |
| 8:51 PM | 35.1 °F | 25.9 °F | 34.0 °F | 96% | 29.99 in | 4.0 mi | North | 13.8 mph | 24.2 mph | 0.19 in | Rain | Rain |
| 9:17 PM | 35.6 °F | 25.5 °F | 33.8 °F | 93% | 29.95 in | 5.0 mi | NNE | 17.3 mph | - | 0.05 in | Rain | Rain |
| 9:51 PM | 35.1 °F | 24.5 °F | 34.0 °F | 96% | 29.96 in | 7.0 mi | NNE | 18.4 mph | 25.3 mph | 0.09 in | Rain | Light Rain |
| 10:51 PM | 35.1 °F | 24.8 °F | 34.0 °F | 96% | 29.96 in | 4.0 mi | NNE | 17.3 mph | - | 0.07 in | Rain | Rain |
| 11:19 PM | 35.6 °F | 26.2 °F | 35.6 °F | 100% | 29.95 in | 7.0 mi | NNE | 15.0 mph | 24.2 mph | 0.02 in | Rain | Light Rain |
| 11:51 PM | 35.1 °F | 23.3 °F | 34.0 °F | 96% | 29.96 in | 6.0 mi | North | 23.0 mph | 26.5 mph | 0.03 in | Rain | Light Rain |
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