History for Jacksonville, FL
Monday, December 31, 2012 — View Current Conditions
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| Actual | Average | Record | |
|---|---|---|---|
| Temperature | |||
| Mean Temperature | 50 °F | 53 °F | |
| Max Temperature | 67 °F | 65 °F | 82 °F (1973) |
| Min Temperature | 32 °F | 42 °F | 19 °F (1917) |
| Degree Days | |||
| Heating Degree Days | 15 | 12 | |
| Month to date heating degree days | 228 | 322 | |
| Since 1 July heating degree days | 476 | 496 | |
| Cooling Degree Days | 0 | 0 | |
| Month to date cooling degree days | 17 | 21 | |
| Year to date cooling degree days | 2760 | 2665 | |
| Moisture | |||
| Dew Point | 41 °F | ||
| Average Humidity | 76 | ||
| Maximum Humidity | 100 | ||
| Minimum Humidity | 52 | ||
| Precipitation | |||
| Precipitation | 0.00 in | 0.09 in | 1.83 in (1963) |
| Month to date precipitation | 2.31 | 2.80 | |
| Year to date precipitation | 53.41 | 52.39 | |
| Snow | |||
| Snow | 0.00 in | 0.00 in | T in (1917) |
| Month to date snowfall | 0.0 | T | |
| Since 1 July snowfall | 0.0 | T | |
| Snow Depth | 0.00 in | ||
| Sea Level Pressure | |||
| Sea Level Pressure | 30.32 in | ||
| Wind | |||
| Wind Speed | 3 mph (NNE) | ||
| Max Wind Speed | 9 mph | ||
| Max Gust Speed | 14 mph | ||
| Visibility | 9 miles | ||
| Events | |||
| T = Trace of Precipitation, MM = Missing Value | Source: NWS Daily Summary |
| May. 23, 2013 | Rise | Set |
|---|---|---|
| Actual Time | 7:23 AM EST | 5:36 PM EST |
| Civil Twilight | 6:57 AM EST | 6:03 PM EST |
| Nautical Twilight | 6:27 AM EST | 6:32 PM EST |
| Astronomical Twilight | 5:57 AM EST | 7:02 PM EST |
| Moon | 8:50 PM EST (12/31) | 9:17 AM EST (12/31) |
| Length Of Visible Light | 11h 05m | |
| Length of Day |
10h 12m
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| Waning Gibbous, 90% of the Moon is Illuminated | ||||
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Dec 31
Waning Gibbous
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Jan 4
Last Quarter
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Jan 11
New
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Jan 18
First Quarter
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Jan 26
Full
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| Time (EST) | Temp. | Windchill | Dew Point | Humidity | Pressure | Visibility | Wind Dir | Wind Speed | Gust Speed | Precip | Events | Conditions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12:56 AM | 33.1 °F | 30.0 °F | 30.9 °F | 92% | 30.38 in | 10.0 mi | NNW | 3.5 mph | - | N/A | Scattered Clouds | |
| 1:42 AM | 37.4 °F | 34.9 °F | 33.8 °F | 87% | 30.38 in | 10.0 mi | NNW | 3.5 mph | - | N/A | Mostly Cloudy | |
| 1:56 AM | 37.9 °F | - | 34.0 °F | 86% | 30.38 in | 10.0 mi | Calm | Calm | - | N/A | Scattered Clouds | |
| 2:56 AM | 37.9 °F | 32.1 °F | 34.0 °F | 86% | 30.39 in | 10.0 mi | NNW | 8.1 mph | - | N/A | Partly Cloudy | |
| 3:56 AM | 36.0 °F | - | 33.1 °F | 89% | 30.36 in | 10.0 mi | Calm | Calm | - | N/A | Partly Cloudy | |
| 4:56 AM | 37.0 °F | 32.4 °F | 33.1 °F | 86% | 30.37 in | 10.0 mi | NNW | 5.8 mph | - | N/A | Partly Cloudy | |
| 5:56 AM | 36.0 °F | - | 32.0 °F | 86% | 30.36 in | 10.0 mi | Calm | Calm | - | N/A | Partly Cloudy | |
| 6:56 AM | 36.0 °F | 33.3 °F | 32.0 °F | 86% | 30.37 in | 10.0 mi | North | 3.5 mph | - | N/A | Scattered Clouds | |
| 7:56 AM | 39.0 °F | 36.8 °F | 32.0 °F | 76% | 30.38 in | 10.0 mi | North | 3.5 mph | - | N/A | Scattered Clouds | |
| 8:56 AM | 44.6 °F | 42.2 °F | 35.6 °F | 71% | 30.41 in | 10.0 mi | North | 4.6 mph | - | N/A | Mostly Cloudy | |
| 9:56 AM | 51.1 °F | - | 37.9 °F | 61% | 30.40 in | 10.0 mi | NE | 4.6 mph | - | N/A | Mostly Cloudy | |
| 10:56 AM | 55.9 °F | - | 42.1 °F | 60% | 30.38 in | 10.0 mi | NE | 4.6 mph | - | N/A | Mostly Cloudy | |
| 11:56 AM | 59.0 °F | - | 45.0 °F | 60% | 30.35 in | 10.0 mi | Calm | Calm | - | N/A | Mostly Cloudy | |
| 12:56 PM | 63.0 °F | - | 48.0 °F | 58% | 30.31 in | 10.0 mi | Calm | Calm | - | N/A | Mostly Cloudy | |
| 1:56 PM | 66.0 °F | - | 48.9 °F | 54% | 30.28 in | 10.0 mi | East | 3.5 mph | - | N/A | Mostly Cloudy | |
| 2:56 PM | 66.0 °F | - | 48.9 °F | 54% | 30.26 in | 10.0 mi | Calm | Calm | - | N/A | Mostly Cloudy | |
| 3:56 PM | 64.0 °F | - | 50.0 °F | 60% | 30.25 in | 10.0 mi | ENE | 8.1 mph | - | N/A | Mostly Cloudy | |
| 4:56 PM | 59.0 °F | - | 50.0 °F | 72% | 30.25 in | 10.0 mi | East | 6.9 mph | - | N/A | Mostly Cloudy | |
| 5:56 PM | 55.0 °F | - | 50.0 °F | 83% | 30.26 in | 10.0 mi | East | 5.8 mph | - | N/A | Mostly Cloudy | |
| 6:56 PM | 53.1 °F | - | 48.9 °F | 86% | 30.25 in | 10.0 mi | East | 3.5 mph | - | N/A | Mostly Cloudy | |
| 7:56 PM | 48.9 °F | - | 48.0 °F | 97% | 30.25 in | 9.0 mi | Calm | Calm | - | N/A | Mostly Cloudy | |
| 8:56 PM | 48.0 °F | - | 46.0 °F | 93% | 30.25 in | 7.0 mi | Calm | Calm | - | N/A | Mostly Cloudy | |
| 9:56 PM | 48.0 °F | - | 46.0 °F | 93% | 30.25 in | 6.0 mi | Calm | Calm | - | N/A | Mostly Cloudy | |
| 10:46 PM | 46.4 °F | - | 44.6 °F | 93% | 30.26 in | 8.0 mi | Calm | Calm | - | N/A | Mostly Cloudy | |
| 10:56 PM | 46.9 °F | - | 45.0 °F | 93% | 30.25 in | 7.0 mi | Calm | Calm | - | N/A | Mostly Cloudy | |
| 11:56 PM | 46.9 °F | - | 46.0 °F | 97% | 30.23 in | 6.0 mi | Calm | Calm | - | N/A | Mostly Cloudy | |
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