History for Groton, CT
Monday, November 19, 2012 — View Current Conditions
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| Actual | Average | Record | |
|---|---|---|---|
| Temperature | |||
| Mean Temperature | 42 °F | - | |
| Max Temperature | 51 °F | 51 °F | 65 °F (1991) |
| Min Temperature | 32 °F | 33 °F | 21 °F (1986) |
| Degree Days | |||
| Heating Degree Days | 24 | ||
| Moisture | |||
| Dew Point | 33 °F | ||
| Average Humidity | 76 | ||
| Maximum Humidity | 89 | ||
| Minimum Humidity | 59 | ||
| Precipitation | |||
| Precipitation | 0.00 in | - | - () |
| Sea Level Pressure | |||
| Sea Level Pressure | 30.42 in | ||
| Wind | |||
| Wind Speed | 9 mph (NNE) | ||
| Max Wind Speed | 12 mph | ||
| Max Gust Speed | - | ||
| Visibility | 9 miles | ||
| Events | |||
| T = Trace of Precipitation, MM = Missing Value | Source: NWS Daily Summary |
| May. 22, 2013 | Rise | Set |
|---|---|---|
| Actual Time | 6:41 AM EST | 4:25 PM EST |
| Civil Twilight | 6:11 AM EST | 4:55 PM EST |
| Nautical Twilight | 5:38 AM EST | 5:28 PM EST |
| Astronomical Twilight | 5:05 AM EST | 6:01 PM EST |
| Moon | 11:41 AM EST (11/19) | 10:50 PM EST (11/19) |
| Length Of Visible Light | 10h 43m | |
| Length of Day |
9h 43m
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| Waxing Crescent, 40% of the Moon is Illuminated | ||||
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Nov 19
Waxing Crescent
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Nov 20
First Quarter
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Nov 28
Full
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Dec 6
Last Quarter
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Dec 13
New
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| Time (EST) | Temp. | Windchill | Dew Point | Humidity | Pressure | Visibility | Wind Dir | Wind Speed | Gust Speed | Precip | Events | Conditions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12:12 AM | 35.6 °F | 29.2 °F | 30.2 °F | 81% | 30.59 in | 10.0 mi | North | 8.1 mph | - | N/A | Mostly Cloudy | |
| 12:56 AM | 36.0 °F | 29.0 °F | 30.0 °F | 79% | 30.58 in | 10.0 mi | North | 9.2 mph | - | N/A | Mostly Cloudy | |
| 1:46 AM | 35.6 °F | 27.5 °F | 30.2 °F | 81% | 30.56 in | 10.0 mi | North | 11.5 mph | - | N/A | Scattered Clouds | |
| 1:56 AM | 35.1 °F | 26.9 °F | 30.0 °F | 82% | 30.56 in | 10.0 mi | North | 11.5 mph | - | N/A | Partly Cloudy | |
| 2:56 AM | 34.0 °F | 28.0 °F | 28.9 °F | 82% | 30.54 in | 10.0 mi | North | 6.9 mph | - | N/A | Clear | |
| 3:56 AM | 33.1 °F | 26.1 °F | 28.9 °F | 85% | 30.51 in | 9.0 mi | North | 8.1 mph | - | N/A | Clear | |
| 4:56 AM | 33.1 °F | 24.9 °F | 28.0 °F | 82% | 30.51 in | 8.0 mi | North | 10.4 mph | - | N/A | Clear | |
| 5:56 AM | 32.0 °F | 24.2 °F | 28.0 °F | 85% | 30.50 in | 8.0 mi | North | 9.2 mph | - | N/A | Clear | |
| 6:56 AM | 33.1 °F | 24.9 °F | 28.0 °F | 82% | 30.50 in | 7.0 mi | North | 10.4 mph | - | N/A | Clear | |
| 7:56 AM | 35.1 °F | 27.4 °F | 30.0 °F | 82% | 30.50 in | 8.0 mi | North | 10.4 mph | - | N/A | Scattered Clouds | |
| 8:14 AM | 35.6 °F | 28.0 °F | 30.2 °F | 81% | 30.49 in | 8.0 mi | North | 10.4 mph | - | N/A | Mostly Cloudy | |
| 8:56 AM | 37.9 °F | 30.5 °F | 30.0 °F | 73% | 30.48 in | 8.0 mi | North | 11.5 mph | - | N/A | Scattered Clouds | |
| 9:39 AM | 41.0 °F | 34.3 °F | 32.0 °F | 70% | 30.47 in | 9.0 mi | North | 11.5 mph | - | N/A | Mostly Cloudy | |
| 9:56 AM | 42.1 °F | 36.1 °F | 32.0 °F | 67% | 30.47 in | 9.0 mi | North | 10.4 mph | - | N/A | Overcast | |
| 10:56 AM | 46.0 °F | 41.0 °F | 35.1 °F | 66% | 30.43 in | 9.0 mi | NNE | 10.4 mph | - | N/A | Overcast | |
| 11:56 AM | 48.0 °F | - | 35.1 °F | 61% | 30.41 in | 10.0 mi | North | 11.5 mph | - | N/A | Overcast | |
| 12:56 PM | 50.0 °F | - | 36.0 °F | 59% | 30.38 in | 10.0 mi | NNE | 10.4 mph | - | N/A | Overcast | |
| 1:56 PM | 51.1 °F | - | 37.9 °F | 61% | 30.36 in | 10.0 mi | NNE | 11.5 mph | - | N/A | Overcast | |
| 2:56 PM | 51.1 °F | - | 37.9 °F | 61% | 30.36 in | 10.0 mi | NNE | 9.2 mph | - | N/A | Overcast | |
| 3:56 PM | 50.0 °F | - | 37.9 °F | 63% | 30.35 in | 10.0 mi | NNE | 9.2 mph | - | N/A | Overcast | |
| 4:56 PM | 48.0 °F | - | 37.9 °F | 68% | 30.34 in | 10.0 mi | NE | 8.1 mph | - | N/A | Mostly Cloudy | |
| 5:54 PM | 44.6 °F | 42.2 °F | 37.4 °F | 76% | 30.34 in | 10.0 mi | NNE | 4.6 mph | - | N/A | Scattered Clouds | |
| 5:56 PM | 45.0 °F | 42.6 °F | 37.0 °F | 74% | 30.34 in | 10.0 mi | NNE | 4.6 mph | - | N/A | Scattered Clouds | |
| 6:56 PM | 41.0 °F | 38.0 °F | 36.0 °F | 82% | 30.33 in | 10.0 mi | NNE | 4.6 mph | - | N/A | Clear | |
| 7:56 PM | 39.9 °F | 35.8 °F | 35.1 °F | 83% | 30.31 in | 10.0 mi | North | 5.8 mph | - | N/A | Clear | |
| 8:56 PM | 39.9 °F | 35.1 °F | 35.1 °F | 83% | 30.29 in | 10.0 mi | North | 6.9 mph | - | N/A | Clear | |
| 9:56 PM | 37.9 °F | 33.5 °F | 34.0 °F | 86% | 30.28 in | 10.0 mi | North | 5.8 mph | - | N/A | Clear | |
| 10:56 PM | 37.0 °F | 31.6 °F | 34.0 °F | 89% | 30.26 in | 9.0 mi | North | 6.9 mph | - | N/A | Clear | |
| 11:56 PM | 36.0 °F | 29.6 °F | 33.1 °F | 89% | 30.26 in | 8.0 mi | North | 8.1 mph | - | N/A | Clear | |
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