History for Hyannis, MA
Monday, December 31, 2012 — View Current Conditions
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| Actual | Average | Record | |
|---|---|---|---|
| Temperature | |||
| Mean Temperature | 28 °F | - | |
| Max Temperature | 35 °F | 38 °F | 56 °F (1990) |
| Min Temperature | 21 °F | 21 °F | -7 °F (1962) |
| Degree Days | |||
| Heating Degree Days | 37 | ||
| Moisture | |||
| Dew Point | 20 °F | ||
| Average Humidity | 70 | ||
| Maximum Humidity | 79 | ||
| Minimum Humidity | 60 | ||
| Precipitation | |||
| Precipitation | 0.00 in | - | - () |
| Sea Level Pressure | |||
| Sea Level Pressure | 29.95 in | ||
| Wind | |||
| Wind Speed | 11 mph (West) | ||
| Max Wind Speed | 16 mph | ||
| Max Gust Speed | 24 mph | ||
| Visibility | 10 miles | ||
| Events | |||
| T = Trace of Precipitation, MM = Missing Value | Source: NWS Daily Summary |
| May. 20, 2013 | Rise | Set |
|---|---|---|
| Actual Time | 7:08 AM EST | 4:20 PM EST |
| Civil Twilight | 6:36 AM EST | 4:52 PM EST |
| Nautical Twilight | 6:01 AM EST | 5:27 PM EST |
| Astronomical Twilight | 5:28 AM EST | 6:00 PM EST |
| Moon | 7:51 PM EST (12/31) | 8:45 AM EST (12/31) |
| Length Of Visible Light | 10h 15m | |
| Length of Day |
9h 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 | 23.0 °F | 11.1 °F | 10.9 °F | 60% | 29.94 in | 10.0 mi | NW | 12.7 mph | 23.0 mph | N/A | Clear | |
| 1:56 AM | 21.0 °F | 9.9 °F | 10.9 °F | 65% | 29.99 in | 10.0 mi | WNW | 10.4 mph | 18.4 mph | N/A | Clear | |
| 2:56 AM | 21.0 °F | 9.9 °F | 10.9 °F | 65% | 30.01 in | 10.0 mi | West | 10.4 mph | - | N/A | Clear | |
| 3:56 AM | 21.0 °F | 9.3 °F | 12.0 °F | 68% | 30.02 in | 10.0 mi | West | 11.5 mph | - | N/A | Clear | |
| 4:56 AM | 21.9 °F | 13.4 °F | 12.0 °F | 66% | 30.01 in | 10.0 mi | West | 6.9 mph | 16.1 mph | N/A | Clear | |
| 5:56 AM | 23.0 °F | 13.9 °F | 14.0 °F | 68% | 30.04 in | 10.0 mi | West | 8.1 mph | - | N/A | Clear | |
| 6:56 AM | 24.1 °F | 12.0 °F | 15.1 °F | 69% | 30.04 in | 10.0 mi | WSW | 13.8 mph | - | N/A | Clear | |
| 7:56 AM | 26.1 °F | 14.5 °F | 18.0 °F | 71% | 30.03 in | 10.0 mi | West | 13.8 mph | - | N/A | Clear | |
| 8:56 AM | 28.0 °F | 17.5 °F | 19.9 °F | 72% | 30.05 in | 10.0 mi | West | 12.7 mph | 20.7 mph | N/A | Clear | |
| 9:56 AM | 30.0 °F | 18.7 °F | 21.0 °F | 69% | 30.03 in | 10.0 mi | West | 16.1 mph | 19.6 mph | N/A | Clear | |
| 10:56 AM | 30.9 °F | 21.7 °F | 21.9 °F | 69% | 30.02 in | 10.0 mi | West | 11.5 mph | 24.2 mph | N/A | Scattered Clouds | |
| 11:56 AM | 30.9 °F | 20.2 °F | 23.0 °F | 72% | 29.99 in | 10.0 mi | West | 15.0 mph | 21.9 mph | N/A | Overcast | |
| 12:56 PM | 32.0 °F | 23.6 °F | 23.0 °F | 69% | 29.96 in | 10.0 mi | West | 10.4 mph | - | N/A | Overcast | |
| 1:56 PM | 32.0 °F | 24.2 °F | 23.0 °F | 69% | 29.94 in | 10.0 mi | West | 9.2 mph | 19.6 mph | N/A | Mostly Cloudy | |
| 2:56 PM | 33.1 °F | 26.1 °F | 24.1 °F | 70% | 29.93 in | 10.0 mi | West | 8.1 mph | - | N/A | Scattered Clouds | |
| 3:56 PM | 32.0 °F | 25.6 °F | 23.0 °F | 69% | 29.92 in | 10.0 mi | West | 6.9 mph | - | N/A | Clear | |
| 4:56 PM | 28.0 °F | - | 21.9 °F | 78% | 29.92 in | 10.0 mi | Calm | Calm | - | N/A | Clear | |
| 6:56 PM | 30.0 °F | 23.2 °F | 24.1 °F | 79% | 29.89 in | 10.0 mi | WSW | 6.9 mph | - | N/A | Clear | |
| 7:56 PM | 33.1 °F | 24.4 °F | 24.1 °F | 70% | 29.86 in | 10.0 mi | West | 11.5 mph | - | N/A | Clear | |
| 8:56 PM | 33.1 °F | 27.7 °F | 27.0 °F | 78% | 29.83 in | 10.0 mi | WSW | 5.8 mph | - | N/A | Clear | |
| 9:56 PM | 35.1 °F | 25.9 °F | 28.9 °F | 78% | 29.81 in | 10.0 mi | WSW | 13.8 mph | - | N/A | Scattered Clouds | |
| 10:56 PM | 35.1 °F | 26.9 °F | 26.1 °F | 70% | 29.80 in | 10.0 mi | West | 11.5 mph | - | N/A | Overcast | |
| 11:56 PM | 35.1 °F | 25.9 °F | 25.0 °F | 67% | 29.78 in | 10.0 mi | West | 13.8 mph | - | N/A | Overcast | |
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