Weather History for Tri-Cities, TN
Saturday, September 22, 2012 — View Current Weather Conditions
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| Actual | Average | Record | |
|---|---|---|---|
| Temperature | |||
| Mean Temperature | 66 °F | 65 °F | |
| Max Temperature | 80 °F | 77 °F | 90 °F (1955) |
| Min Temperature | 51 °F | 53 °F | 39 °F (1983) |
| Degree Days | |||
| Heating Degree Days | 0 | 3 | |
| Month to date heating degree days | 9 | 20 | |
| Since 1 July heating degree days | 9 | 21 | |
| Cooling Degree Days | 1 | 2 | |
| Month to date cooling degree days | 111 | 102 | |
| Year to date cooling degree days | 1176 | 954 | |
| Growing Degree Days | 17 (Base 50) | ||
| Moisture | |||
| Dew Point | 56 °F | ||
| Average Humidity | 73 | ||
| Maximum Humidity | 100 | ||
| Minimum Humidity | 46 | ||
| Precipitation | |||
| Precipitation | 0.00 in | 0.09 in | 1.26 in (1975) |
| Month to date precipitation | 5.27 | 2.27 | |
| Year to date precipitation | 37.92 | 31.72 | |
| Snow | |||
| Snow | 0.00 in | 0.00 in | - () |
| Month to date snowfall | 0.0 | 0.0 | |
| Since 1 July snowfall | 0.0 | 0.0 | |
| Since 1 September snowfall | 0.0 | 0.0 | |
| Snow Depth | 0.00 in | ||
| Sea Level Pressure | |||
| Sea Level Pressure | 29.97 in | ||
| Wind | |||
| Wind Speed | 6 mph (West) | ||
| Max Wind Speed | 22 mph | ||
| Max Gust Speed | 26 mph | ||
| Visibility | 7 miles | ||
| Events | Fog | ||
| T = Trace of Precipitation, MM = Missing Value | Source: NWS Daily Summary |
| Sep. 22, 2012 | Rise | Set |
|---|---|---|
| Actual Time | 7:17 AM EDT | 7:25 PM EDT |
| Civil Twilight | 6:52 AM EDT | 7:51 PM EDT |
| Nautical Twilight | 6:22 AM EDT | 8:21 PM EDT |
| Astronomical Twilight | 5:51 AM EDT | 8:51 PM EDT |
| Moon | 2:24 PM EDT (9/22) | No Moon Set |
| Length Of Visible Light | 12h 59m | |
| Length of Day |
12h 07m
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| Waxing Crescent, 48% of the Moon is Illuminated | ||||
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Sep 22
Waxing Crescent
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Sep 22
First Quarter
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Sep 29
Full
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Oct 8
Last Quarter
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Oct 15
New
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| Time (EDT) | Temp. | Dew Point | Humidity | Pressure | Visibility | Wind Dir | Wind Speed | Gust Speed | Precip | Events | Conditions | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12:53 AM | 57.9 °F | 57.0 °F | 97% | 29.93 in | 6.0 mi | Calm | Calm | - | N/A | Clear | ||
| 1:53 AM | 57.9 °F | 57.0 °F | 97% | 29.93 in | 6.0 mi | North | 3.5 mph | - | N/A | Scattered Clouds | ||
| 2:53 AM | 57.9 °F | 57.0 °F | 97% | 29.93 in | 6.0 mi | Calm | Calm | - | N/A | Scattered Clouds | ||
| 3:53 AM | 57.9 °F | 55.9 °F | 93% | 29.93 in | 6.0 mi | Calm | Calm | - | N/A | Mostly Cloudy | ||
| 4:53 AM | 57.9 °F | 57.0 °F | 97% | 29.94 in | 4.0 mi | Calm | Calm | - | N/A | Partly Cloudy | ||
| 5:13 AM | 57.2 °F | 55.4 °F | 94% | 30.00 in | 1.2 mi | Calm | Calm | - | N/A | Partly Cloudy | ||
| 5:49 AM | 57.2 °F | 55.4 °F | 94% | 30.00 in | 1.0 mi | Calm | Calm | - | N/A | Mostly Cloudy | ||
| 5:53 AM | 57.0 °F | 55.9 °F | 96% | 29.94 in | 1.0 mi | Calm | Calm | - | N/A | Mostly Cloudy | ||
| 6:05 AM | 57.2 °F | 55.4 °F | 94% | 30.00 in | 0.5 mi | Calm | Calm | - | N/A | Fog | Fog | |
| 6:32 AM | 57.2 °F | 57.2 °F | 100% | 30.00 in | 0.2 mi | Calm | Calm | - | N/A | Fog | Fog | |
| 6:44 AM | 57.2 °F | 55.4 °F | 94% | 30.00 in | 0.1 mi | Calm | Calm | - | N/A | Fog | Fog | |
| 6:53 AM | 57.0 °F | 55.9 °F | 96% | 29.95 in | 0.1 mi | Calm | Calm | - | N/A | Fog | Fog | |
| 7:53 AM | 57.9 °F | 57.0 °F | 97% | 29.96 in | 0.1 mi | Calm | Calm | - | N/A | Fog | Fog | |
| 8:11 AM | 57.2 °F | 57.2 °F | 100% | 30.02 in | 1.0 mi | Calm | Calm | - | N/A | Mostly Cloudy | ||
| 8:30 AM | 59.0 °F | 59.0 °F | 100% | 30.02 in | 6.0 mi | Calm | Calm | - | N/A | Overcast | ||
| 8:53 AM | 60.1 °F | 59.0 °F | 96% | 29.97 in | 10.0 mi | Calm | Calm | - | N/A | Mostly Cloudy | ||
| 9:53 AM | 64.9 °F | 60.1 °F | 84% | 29.96 in | 10.0 mi | Calm | Calm | - | N/A | Mostly Cloudy | ||
| 10:33 AM | 71.6 °F | 60.8 °F | 69% | 30.01 in | 10.0 mi | SW | 16.1 mph | 24.2 mph | N/A | Mostly Cloudy | ||
| 10:53 AM | 72.0 °F | 60.1 °F | 66% | 29.94 in | 10.0 mi | SW | 17.3 mph | 25.3 mph | N/A | Mostly Cloudy | ||
| 11:19 AM | 75.2 °F | 60.8 °F | 61% | 30.00 in | 10.0 mi | SW | 19.6 mph | - | N/A | Mostly Cloudy | ||
| 11:53 AM | 73.0 °F | 60.1 °F | 64% | 29.95 in | 10.0 mi | WSW | 15.0 mph | 21.9 mph | N/A | Mostly Cloudy | ||
| 12:53 PM | 77.0 °F | 61.0 °F | 58% | 29.93 in | 10.0 mi | WSW | 16.1 mph | 20.7 mph | N/A | Scattered Clouds | ||
| 1:53 PM | 75.0 °F | 60.1 °F | 60% | 29.92 in | 10.0 mi | West | 11.5 mph | - | N/A | Mostly Cloudy | ||
| 2:53 PM | 75.9 °F | 57.0 °F | 52% | 29.90 in | 10.0 mi | WSW | 13.8 mph | 21.9 mph | N/A | Mostly Cloudy | ||
| 3:53 PM | 77.0 °F | 55.9 °F | 48% | 29.90 in | 10.0 mi | West | 15.0 mph | 25.3 mph | N/A | Mostly Cloudy | ||
| 4:53 PM | 75.0 °F | 57.0 °F | 53% | 29.91 in | 10.0 mi | West | 10.4 mph | - | N/A | Mostly Cloudy | ||
| 5:53 PM | 75.0 °F | 53.1 °F | 46% | 29.92 in | 10.0 mi | West | 12.7 mph | 23.0 mph | N/A | Scattered Clouds | ||
| 6:53 PM | 73.0 °F | 51.1 °F | 46% | 29.96 in | 10.0 mi | West | 11.5 mph | 18.4 mph | N/A | Scattered Clouds | ||
| 7:53 PM | 70.0 °F | 48.0 °F | 46% | 29.98 in | 10.0 mi | WNW | 11.5 mph | - | N/A | Scattered Clouds | ||
| 8:53 PM | 66.9 °F | 46.9 °F | 49% | 30.01 in | 10.0 mi | WNW | 8.1 mph | - | N/A | Partly Cloudy | ||
| 9:53 PM | 64.0 °F | 46.0 °F | 52% | 30.03 in | 10.0 mi | WNW | 4.6 mph | - | N/A | Partly Cloudy | ||
| 10:53 PM | 59.0 °F | 48.0 °F | 67% | 30.04 in | 10.0 mi | Calm | Calm | - | N/A | Clear | ||
| 11:53 PM | 54.0 °F | 46.9 °F | 77% | 30.05 in | 10.0 mi | Calm | Calm | - | N/A | Clear | ||
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