History for Dayton, OH
Sunday, February 3, 2013 — View Current Conditions
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| Actual | Average | Record | |
|---|---|---|---|
| Temperature | |||
| Mean Temperature | 20 °F | 28 °F | |
| Max Temperature | 25 °F | 36 °F | 62 °F (1927) |
| Min Temperature | 14 °F | 21 °F | -12 °F (1985) |
| Degree Days | |||
| Heating Degree Days | 45 | 36 | |
| Month to date heating degree days | 145 | 110 | |
| Since 1 July heating degree days | 3236 | 3437 | |
| Cooling Degree Days | 0 | 0 | |
| Month to date cooling degree days | 0 | 0 | |
| Year to date cooling degree days | 0 | 0 | |
| Moisture | |||
| Dew Point | 14 °F | ||
| Average Humidity | 80 | ||
| Maximum Humidity | 92 | ||
| Minimum Humidity | 67 | ||
| Precipitation | |||
| Precipitation | 0.01 in | 0.08 in | 0.76 in (1901) |
| Month to date precipitation | 0.06 | 0.25 | |
| Year to date precipitation | 3.16 | 2.96 | |
| Snow | |||
| Snow | 0.20 in | 0.20 in | 3.40 in (2000) |
| Month to date snowfall | 0.8 | 0.7 | |
| Since 1 July snowfall | 18.7 | 14.1 | |
| Snow Depth | 1.00 in | ||
| Sea Level Pressure | |||
| Sea Level Pressure | 30.00 in | ||
| Wind | |||
| Wind Speed | 11 mph (West) | ||
| Max Wind Speed | 22 mph | ||
| Max Gust Speed | 24 mph | ||
| Visibility | 6 miles | ||
| Events | Snow | ||
| T = Trace of Precipitation, MM = Missing Value | Source: NWS Daily Summary |
| May. 23, 2013 | Rise | Set |
|---|---|---|
| Actual Time | 7:42 AM EST | 5:59 PM EST |
| Civil Twilight | 7:14 AM EST | 6:27 PM EST |
| Nautical Twilight | 6:42 AM EST | 6:59 PM EST |
| Astronomical Twilight | 6:10 AM EST | 7:31 PM EST |
| Moon | 1:09 AM EST (2/3) | 11:35 AM EST (2/3) |
| Length Of Visible Light | 11h 12m | |
| Length of Day |
10h 16m
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| Waning Gibbous, 49% of the Moon is Illuminated | ||||
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Feb 3
Waning Gibbous
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Feb 10
New
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Feb 17
First Quarter
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Feb 25
Full
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Mar 4
Last Quarter
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| Time (EST) | Temp. | Windchill | Dew Point | Humidity | Pressure | Visibility | Wind Dir | Wind Speed | Gust Speed | Precip | Events | Conditions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12:35 AM | 24.8 °F | 17.9 °F | 19.4 °F | 80% | 29.98 in | 8.0 mi | WNW | 5.8 mph | - | 0.00 in | Snow | Light Snow |
| 12:56 AM | 25.0 °F | 18.1 °F | 19.9 °F | 81% | 30.02 in | 7.0 mi | West | 5.8 mph | - | 0.00 in | Snow | Light Snow |
| 1:56 AM | 23.0 °F | 14.7 °F | 18.0 °F | 81% | 30.00 in | 7.0 mi | NW | 6.9 mph | - | 0.00 in | Snow | Light Snow |
| 2:56 AM | 21.2 °F | 16.4 °F | 17.6 °F | 86% | 29.94 in | 6.0 mi | NW | 3.5 mph | - | N/A | Snow | Light Snow |
| 3:36 AM | 21.2 °F | 13.6 °F | 17.6 °F | 86% | 29.94 in | 2.0 mi | WNW | 5.8 mph | - | 0.00 in | Snow | Light Snow |
| 3:45 AM | 21.2 °F | 14.9 °F | 17.6 °F | 86% | 29.93 in | 3.0 mi | WNW | 4.6 mph | - | 0.01 in | Snow | Light Snow |
| 3:56 AM | 21.9 °F | 17.2 °F | 18.0 °F | 85% | 29.97 in | 5.0 mi | WNW | 3.5 mph | - | 0.01 in | Snow | Light Snow |
| 4:56 AM | 21.9 °F | 17.2 °F | 19.0 °F | 89% | 29.95 in | 8.0 mi | West | 3.5 mph | - | 0.00 in | Snow | Light Snow |
| 5:19 AM | 21.2 °F | 12.6 °F | 17.6 °F | 86% | 29.91 in | 8.0 mi | WSW | 6.9 mph | - | 0.00 in | Snow | Light Snow |
| 5:56 AM | 19.9 °F | 8.6 °F | 14.0 °F | 78% | 29.94 in | 7.0 mi | SW | 10.4 mph | - | 0.00 in | Overcast | |
| 6:30 AM | 19.4 °F | 7.2 °F | 14.0 °F | 80% | 29.90 in | 7.0 mi | West | 11.5 mph | - | N/A | Overcast | |
| 6:56 AM | 18.0 °F | 5.4 °F | 12.9 °F | 81% | 29.95 in | 6.0 mi | WSW | 11.5 mph | - | N/A | Haze | |
| 7:08 AM | 17.6 °F | 5.7 °F | 12.2 °F | 79% | 29.90 in | 6.0 mi | WSW | 10.4 mph | - | N/A | Haze | |
| 7:56 AM | 18.0 °F | 6.9 °F | 12.9 °F | 81% | 29.96 in | 7.0 mi | West | 9.2 mph | - | N/A | Overcast | |
| 8:24 AM | 17.6 °F | 5.7 °F | 15.8 °F | 93% | 29.92 in | 2.0 mi | West | 10.4 mph | - | 0.00 in | Snow | Light Snow |
| 8:49 AM | 17.6 °F | 6.4 °F | 14.0 °F | 86% | 29.93 in | 3.0 mi | West | 9.2 mph | - | 0.00 in | Overcast | |
| 8:56 AM | 18.0 °F | 6.1 °F | 14.0 °F | 84% | 29.97 in | 4.0 mi | West | 10.4 mph | - | 0.00 in | Overcast | |
| 9:41 AM | 17.6 °F | 2.2 °F | 12.2 °F | 79% | 29.94 in | 6.0 mi | West | 17.3 mph | - | N/A | Overcast | |
| 9:56 AM | 17.1 °F | 3.0 °F | 12.9 °F | 84% | 29.98 in | 4.0 mi | West | 13.8 mph | - | 0.00 in | Snow | Light Snow |
| 10:07 AM | 17.6 °F | 2.7 °F | 12.2 °F | 79% | 29.94 in | 3.0 mi | West | 16.1 mph | - | 0.00 in | Snow | Light Snow |
| 10:56 AM | 17.1 °F | 3.0 °F | 10.9 °F | 77% | 30.00 in | 9.0 mi | West | 13.8 mph | - | 0.00 in | Overcast | |
| 11:56 AM | 18.0 °F | 4.2 °F | 9.0 °F | 68% | 30.00 in | 10.0 mi | West | 13.8 mph | - | N/A | Overcast | |
| 12:56 PM | 18.0 °F | 3.1 °F | 9.0 °F | 68% | 29.99 in | 10.0 mi | West | 16.1 mph | 20.7 mph | N/A | Overcast | |
| 1:56 PM | 19.0 °F | 4.0 °F | 10.9 °F | 71% | 29.99 in | 10.0 mi | West | 17.3 mph | - | N/A | Overcast | |
| 2:38 PM | 19.4 °F | 5.5 °F | 12.2 °F | 74% | 29.96 in | 10.0 mi | West | 15.0 mph | - | N/A | Overcast | |
| 2:56 PM | 19.9 °F | 5.2 °F | 12.0 °F | 71% | 30.01 in | 8.0 mi | West | 17.3 mph | - | 0.00 in | Snow | Light Snow |
| 3:26 PM | 21.2 °F | 7.8 °F | 12.2 °F | 68% | 29.98 in | 10.0 mi | West | 15.0 mph | - | 0.00 in | Overcast | |
| 3:56 PM | 21.0 °F | 7.1 °F | 12.9 °F | 71% | 30.04 in | 10.0 mi | West | 16.1 mph | - | 0.00 in | Overcast | |
| 4:56 PM | 21.0 °F | 8.1 °F | 14.0 °F | 74% | 30.05 in | 10.0 mi | West | 13.8 mph | - | 0.00 in | Overcast | |
| 5:32 PM | 21.2 °F | 6.8 °F | 15.8 °F | 80% | 30.02 in | 5.0 mi | West | 17.3 mph | - | N/A | Snow | Light Snow |
| 5:56 PM | 21.0 °F | 8.6 °F | 16.0 °F | 81% | 30.07 in | 4.0 mi | West | 12.7 mph | - | 0.00 in | Snow | Light Snow |
| 6:31 PM | 21.2 °F | 10.1 °F | 15.8 °F | 80% | 30.03 in | 7.0 mi | West | 10.4 mph | - | 0.00 in | Overcast | |
| 6:56 PM | 19.9 °F | 8.6 °F | 16.0 °F | 85% | 30.09 in | 4.0 mi | WSW | 10.4 mph | - | 0.00 in | Snow | Light Snow |
| 7:26 PM | 21.2 °F | 12.6 °F | 17.6 °F | 86% | 30.04 in | 2.0 mi | WSW | 6.9 mph | - | 0.00 in | Snow | Light Snow |
| 7:33 PM | 21.2 °F | 10.9 °F | 17.6 °F | 86% | 30.05 in | 1.8 mi | West | 9.2 mph | - | 0.00 in | Snow | Light Snow |
| 7:39 PM | 21.2 °F | 9.5 °F | 17.6 °F | 86% | 30.05 in | 3.0 mi | West | 11.5 mph | - | 0.00 in | Snow | Light Snow |
| 7:49 PM | 21.2 °F | 7.8 °F | 15.8 °F | 80% | 30.05 in | 7.0 mi | West | 15.0 mph | - | 0.00 in | Snow | Light Snow |
| 7:56 PM | 19.9 °F | 6.7 °F | 15.1 °F | 81% | 30.11 in | 9.0 mi | West | 13.8 mph | - | 0.00 in | Mostly Cloudy | |
| 8:56 PM | 19.0 °F | 7.5 °F | 12.9 °F | 77% | 30.12 in | 10.0 mi | West | 10.4 mph | - | N/A | Partly Cloudy | |
| 9:56 PM | 14.0 °F | 3.9 °F | 10.0 °F | 84% | 30.13 in | 9.0 mi | WSW | 6.9 mph | - | N/A | Clear | |
| 10:56 PM | 15.1 °F | 4.2 °F | 10.9 °F | 84% | 30.14 in | 8.0 mi | SW | 8.1 mph | - | N/A | Clear | |
| 11:56 PM | 17.1 °F | 5.8 °F | 12.0 °F | 81% | 30.13 in | 8.0 mi | SW | 9.2 mph | - | N/A | Clear | |
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