History for San Clemente Island, CA
Monday, December 10, 2012 — View Current Conditions
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| Actual | Average | Record | |
|---|---|---|---|
| Temperature | |||
| Mean Temperature | 62 °F | - | |
| Max Temperature | 66 °F | - | - () |
| Min Temperature | 57 °F | - | - () |
| Degree Days | |||
| Heating Degree Days | 4 | ||
| Growing Degree Days | 12 (Base 50) | ||
| Moisture | |||
| Dew Point | 56 °F | ||
| Average Humidity | 79 | ||
| Maximum Humidity | 88 | ||
| Minimum Humidity | 65 | ||
| Precipitation | |||
| Precipitation | 0.00 in | - | - () |
| Sea Level Pressure | |||
| Sea Level Pressure | 30.12 in | ||
| Wind | |||
| Wind Speed | 8 mph (NW) | ||
| Max Wind Speed | 10 mph | ||
| Max Gust Speed | - | ||
| Visibility | 6 miles | ||
| Events | |||
| T = Trace of Precipitation, MM = Missing Value | Source: NWS Daily Summary |
| Rise | Set | |
|---|---|---|
| Actual Time | 6:46 AM PST | 4:47 PM PST |
| Civil Twilight | 6:19 AM PST | 5:15 PM PST |
| Nautical Twilight | 5:48 AM PST | 5:46 PM PST |
| Astronomical Twilight | 5:18 AM PST | 6:16 PM PST |
| Moon | 3:41 AM PST (12/10) | 2:36 PM PST (12/10) |
| Length Of Visible Light | 10h 55m | |
| Length of Day |
10h 01m
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| Waning Crescent, 9% of the Moon is Illuminated | ||||
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Dec 10
Waning Crescent
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Dec 13
New
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Dec 19
First Quarter
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Dec 28
Full
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Jan 4
Last Quarter
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| Time (PST) | Temp. | Dew Point | Humidity | Pressure | Visibility | Wind Dir | Wind Speed | Gust Speed | Precip | Events | Conditions | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6:00 AM | 57.2 °F | 53.6 °F | 88% | 30.12 in | 7.0 mi | ENE | 8.1 mph | - | N/A | Partly Cloudy | ||
| 6:56 AM | 57.9 °F | 54.0 °F | 87% | 30.12 in | 10.0 mi | East | 10.4 mph | - | N/A | Partly Cloudy | ||
| 7:56 AM | 60.1 °F | 55.0 °F | 83% | 30.13 in | 10.0 mi | East | 8.1 mph | - | N/A | Partly Cloudy | ||
| 8:56 AM | 64.4 °F | 53.1 °F | 67% | 30.15 in | 10.0 mi | East | 4.6 mph | - | N/A | Partly Cloudy | ||
| 9:56 AM | 66.2 °F | 54.0 °F | 65% | 30.16 in | 10.0 mi | North | 5.8 mph | - | N/A | Clear | ||
| 10:56 AM | 63.9 °F | 57.0 °F | 78% | 30.15 in | 4.0 mi | NW | 8.1 mph | - | N/A | Haze | ||
| 11:56 AM | 64.9 °F | 57.9 °F | 78% | 30.13 in | 3.0 mi | NNW | 9.2 mph | - | N/A | Haze | ||
| 12:13 PM | 64.4 °F | 57.2 °F | 77% | 30.12 in | 2.0 mi | NW | 9.2 mph | - | N/A | Haze | ||
| 12:56 PM | 63.9 °F | 57.9 °F | 81% | 30.12 in | 2.0 mi | NNW | 10.4 mph | - | N/A | Haze | ||
| 1:56 PM | 64.2 °F | 57.0 °F | 77% | 30.10 in | 3.0 mi | NNW | 8.1 mph | - | N/A | Haze | ||
| 2:56 PM | 63.7 °F | 56.5 °F | 77% | 30.08 in | 3.0 mi | WNW | 5.8 mph | - | N/A | Haze | ||
| 3:56 PM | 62.6 °F | 55.0 °F | 76% | 30.08 in | 5.0 mi | West | 5.8 mph | - | N/A | Haze | ||
| 4:56 PM | 60.1 °F | 55.9 °F | 86% | 30.08 in | 4.0 mi | WSW | 4.6 mph | - | N/A | Partly Cloudy | ||
| 5:56 PM | 59.5 °F | 55.9 °F | 88% | 30.07 in | 4.0 mi | SW | 6.9 mph | - | N/A | Partly Cloudy | ||
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