History for Islip, NY
Saturday, March 2, 2013 — View Current Conditions
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| Actual | Average | Record | |
|---|---|---|---|
| Temperature | |||
| Mean Temperature | 37 °F | 36 °F | |
| Max Temperature | 42 °F | 43 °F | 60 °F (1997) |
| Min Temperature | 32 °F | 28 °F | 15 °F (2009) |
| Degree Days | |||
| Heating Degree Days | 28 | 29 | |
| Month to date heating degree days | 53 | 59 | |
| Since 1 July heating degree days | 3666 | 3954 | |
| Cooling Degree Days | 0 | 0 | |
| Month to date cooling degree days | 0 | 0 | |
| Year to date cooling degree days | 0 | 0 | |
| Moisture | |||
| Dew Point | 23 °F | ||
| Average Humidity | 59 | ||
| Maximum Humidity | 69 | ||
| Minimum Humidity | 48 | ||
| Precipitation | |||
| Precipitation | T in | 0.14 in | 2.14 in (2007) |
| Month to date precipitation | T | 0.28 | |
| Year to date precipitation | 8.13 | 7.18 | |
| Snow | |||
| Snow | T in | 0.20 in | 9.70 in (2009) |
| Month to date snowfall | T | 0.4 | |
| Since 1 July snowfall | 39.5 | 20.1 | |
| Snow Depth | 0.00 in | ||
| Sea Level Pressure | |||
| Sea Level Pressure | 29.71 in | ||
| Wind | |||
| Wind Speed | 11 mph (NW) | ||
| Max Wind Speed | 18 mph | ||
| Max Gust Speed | 23 mph | ||
| Visibility | 10 miles | ||
| Events | Snow | ||
| T = Trace of Precipitation, MM = Missing Value | Source: NWS Daily Summary |
| May. 24, 2013 | Rise | Set |
|---|---|---|
| Actual Time | 6:24 AM EST | 5:45 PM EST |
| Civil Twilight | 5:57 AM EST | 6:12 PM EST |
| Nautical Twilight | 5:25 AM EST | 6:44 PM EST |
| Astronomical Twilight | 4:53 AM EST | 7:16 PM EST |
| Moon | 11:23 PM EST (3/2) | 8:48 AM EST (3/2) |
| Length Of Visible Light | 12h 15m | |
| Length of Day |
11h 20m
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| Waning Gibbous, 74% of the Moon is Illuminated | ||||
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Mar 2
Waning Gibbous
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Mar 4
Last Quarter
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Mar 11
New
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Mar 19
First Quarter
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Mar 27
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 | 37.0 °F | 31.0 °F | 27.0 °F | 67% | 29.73 in | 10.0 mi | NW | 8.1 mph | - | N/A | Overcast | |
| 1:56 AM | 36.0 °F | 27.1 °F | 25.0 °F | 64% | 29.72 in | 10.0 mi | NNW | 13.8 mph | - | N/A | Overcast | |
| 2:56 AM | 35.1 °F | 27.9 °F | 24.1 °F | 64% | 29.72 in | 10.0 mi | NNW | 9.2 mph | - | N/A | Overcast | |
| 3:56 AM | 35.1 °F | 26.9 °F | 23.0 °F | 61% | 29.73 in | 10.0 mi | NNW | 11.5 mph | - | N/A | Overcast | |
| 4:56 AM | 35.1 °F | 27.9 °F | 23.0 °F | 61% | 29.73 in | 10.0 mi | NW | 9.2 mph | - | N/A | Overcast | |
| 5:56 AM | 34.0 °F | 26.0 °F | 23.0 °F | 64% | 29.73 in | 10.0 mi | WNW | 10.4 mph | - | N/A | Overcast | |
| 6:56 AM | 34.0 °F | 27.2 °F | 23.0 °F | 64% | 29.73 in | 10.0 mi | NW | 8.1 mph | - | N/A | Overcast | |
| 7:56 AM | 35.1 °F | 26.4 °F | 23.0 °F | 61% | 29.74 in | 10.0 mi | NNW | 12.7 mph | - | N/A | Overcast | |
| 8:56 AM | 37.0 °F | 28.1 °F | 23.0 °F | 57% | 29.73 in | 10.0 mi | NNW | 15.0 mph | - | N/A | Mostly Cloudy | |
| 9:56 AM | 39.0 °F | 31.4 °F | 23.0 °F | 53% | 29.73 in | 10.0 mi | NNW | 12.7 mph | - | N/A | Scattered Clouds | |
| 10:56 AM | 37.9 °F | 30.5 °F | 21.9 °F | 53% | 29.72 in | 10.0 mi | NNW | 11.5 mph | - | N/A | Mostly Cloudy | |
| 11:56 AM | 39.0 °F | 32.3 °F | 21.9 °F | 50% | 29.71 in | 10.0 mi | North | 10.4 mph | - | N/A | Mostly Cloudy | |
| 12:56 PM | 39.0 °F | 32.8 °F | 21.9 °F | 50% | 29.70 in | 10.0 mi | NW | 9.2 mph | - | N/A | Mostly Cloudy | |
| 1:56 PM | 39.0 °F | 32.8 °F | 21.9 °F | 50% | 29.68 in | 10.0 mi | WNW | 9.2 mph | - | N/A | Overcast | |
| 2:56 PM | 39.0 °F | 32.3 °F | 21.9 °F | 50% | 29.66 in | 10.0 mi | WNW | 10.4 mph | - | N/A | Overcast | |
| 3:56 PM | 39.0 °F | 31.4 °F | 23.0 °F | 53% | 29.66 in | 10.0 mi | WNW | 12.7 mph | - | N/A | Overcast | |
| 4:56 PM | 37.9 °F | 31.5 °F | 23.0 °F | 55% | 29.67 in | 10.0 mi | NW | 9.2 mph | - | N/A | Overcast | |
| 5:56 PM | 37.9 °F | 32.1 °F | 24.1 °F | 57% | 29.69 in | 10.0 mi | NW | 8.1 mph | - | N/A | Overcast | |
| 6:56 PM | 37.0 °F | 29.3 °F | 23.0 °F | 57% | 29.70 in | 10.0 mi | NNW | 11.5 mph | - | N/A | Overcast | |
| 7:56 PM | 37.0 °F | 31.6 °F | 23.0 °F | 57% | 29.70 in | 10.0 mi | WNW | 6.9 mph | - | N/A | Overcast | |
| 8:56 PM | 35.1 °F | 25.9 °F | 24.1 °F | 64% | 29.70 in | 9.0 mi | NNW | 13.8 mph | - | 0.00 in | Snow | Light Snow |
| 9:56 PM | 34.0 °F | 25.5 °F | 25.0 °F | 70% | 29.70 in | 9.0 mi | NNW | 11.5 mph | - | 0.00 in | Snow | Light Snow |
| 10:56 PM | 34.0 °F | 24.6 °F | 25.0 °F | 70% | 29.69 in | 9.0 mi | NW | 13.8 mph | - | 0.00 in | Snow | Light Snow |
| 11:56 PM | 32.0 °F | 24.2 °F | 27.0 °F | 82% | 29.68 in | 9.0 mi | WNW | 9.2 mph | - | 0.00 in | Snow | Light Snow |
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