History for Portsmouth, NH
Sunday, February 10, 2013 — View Current Conditions
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| Actual | Average | Record | |
|---|---|---|---|
| Temperature | |||
| Mean Temperature | 22 °F | - | |
| Max Temperature | 36 °F | 33 °F | 55 °F (1990) |
| Min Temperature | 7 °F | 17 °F | -10 °F (1978) |
| Degree Days | |||
| Heating Degree Days | 44 | ||
| Moisture | |||
| Dew Point | 0 °F | ||
| Average Humidity | 43 | ||
| Maximum Humidity | 72 | ||
| Minimum Humidity | 22 | ||
| Precipitation | |||
| Precipitation | 0.00 in | - | - () |
| Snow | |||
| Snow | 0.00 in | - | - () |
| Snow Depth | 20.00 in | ||
| Sea Level Pressure | |||
| Sea Level Pressure | 30.31 in | ||
| Wind | |||
| Wind Speed | 6 mph (West) | ||
| Max Wind Speed | 10 mph | ||
| Max Gust Speed | - | ||
| Visibility | 10 miles | ||
| Events | |||
| T = Trace of Precipitation, MM = Missing Value | Source: NWS Daily Summary |
| May. 26, 2013 | Rise | Set |
|---|---|---|
| Actual Time | 6:47 AM EST | 5:08 PM EST |
| Civil Twilight | 6:17 AM EST | 5:37 PM EST |
| Nautical Twilight | 5:44 AM EST | 6:11 PM EST |
| Astronomical Twilight | 5:11 AM EST | 6:44 PM EST |
| Moon | 6:33 AM EST (2/10) | 5:58 PM EST (2/10) |
| Length Of Visible Light | 11h 19m | |
| Length of Day |
10h 20m
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| Waxing Crescent, 0% of the Moon is Illuminated | ||||
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Feb 10
Waxing Crescent
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Feb 17
First Quarter
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Feb 25
Full
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Mar 4
Last Quarter
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Mar 11
New
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| Time (EST) | Temp. | Windchill | Dew Point | Humidity | Pressure | Visibility | Wind Dir | Wind Speed | Gust Speed | Precip | Events | Conditions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12:55 AM | 14.2 °F | 1.4 °F | -0.4 °F | 52% | 30.17 in | 10.0 mi | WNW | 10.4 mph | - | N/A | Clear | |
| 1:55 AM | 13.8 °F | 1.0 °F | -1.3 °F | 51% | 30.20 in | 10.0 mi | WNW | 10.4 mph | - | N/A | Clear | |
| 2:55 AM | 13.1 °F | 4.0 °F | -1.5 °F | 52% | 30.21 in | 10.0 mi | West | 5.8 mph | - | N/A | Clear | |
| 3:55 AM | 11.7 °F | 2.3 °F | -2.7 °F | 53% | 30.23 in | 10.0 mi | WNW | 5.8 mph | - | N/A | Clear | |
| 4:55 AM | 9.9 °F | 1.6 °F | -1.8 °F | 59% | 30.25 in | 10.0 mi | West | 4.6 mph | - | N/A | Clear | |
| 5:55 AM | 10.4 °F | -0.4 °F | -4.0 °F | 52% | 30.28 in | 10.0 mi | West | 6.9 mph | - | N/A | Partly Cloudy | |
| 6:55 AM | 7.3 °F | 0.5 °F | -4.4 °F | 59% | 30.31 in | 10.0 mi | West | 3.5 mph | - | N/A | Clear | |
| 7:55 AM | 11.7 °F | 2.3 °F | -3.5 °F | 51% | 30.34 in | 10.0 mi | West | 5.8 mph | - | N/A | Clear | |
| 8:55 AM | 16.5 °F | 9.4 °F | -4.2 °F | 40% | 30.36 in | 10.0 mi | WNW | 4.6 mph | - | N/A | Clear | |
| 9:55 AM | 21.0 °F | 14.6 °F | -2.4 °F | 36% | 30.37 in | 10.0 mi | West | 4.6 mph | - | N/A | Clear | |
| 10:55 AM | 25.9 °F | 19.2 °F | -0.9 °F | 31% | 30.37 in | 10.0 mi | West | 5.8 mph | - | N/A | Clear | |
| 11:55 AM | 29.8 °F | 21.5 °F | -1.3 °F | 26% | 30.36 in | 10.0 mi | West | 9.2 mph | - | N/A | Scattered Clouds | |
| 12:55 PM | 32.5 °F | 25.5 °F | 1.2 °F | 26% | 30.35 in | 10.0 mi | WSW | 8.1 mph | - | N/A | Mostly Cloudy | |
| 1:55 PM | 33.4 °F | 29.1 °F | 3.6 °F | 28% | 30.32 in | 10.0 mi | NW | 4.6 mph | - | N/A | Scattered Clouds | |
| 2:55 PM | 36.1 °F | 31.4 °F | 0.7 °F | 22% | 30.32 in | 10.0 mi | West | 5.8 mph | - | N/A | Scattered Clouds | |
| 3:55 PM | 35.4 °F | 30.5 °F | 1.6 °F | 24% | 30.34 in | 10.0 mi | WSW | 5.8 mph | - | N/A | Partly Cloudy | |
| 4:55 PM | 34.0 °F | 31.0 °F | -0.8 °F | 23% | 30.34 in | 10.0 mi | West | 3.5 mph | - | N/A | Partly Cloudy | |
| 5:55 PM | 26.8 °F | - | 3.4 °F | 37% | 30.35 in | 10.0 mi | Calm | Calm | - | N/A | Partly Cloudy | |
| 6:55 PM | 26.2 °F | - | -0.4 °F | 32% | 30.35 in | 10.0 mi | Calm | Calm | - | N/A | Partly Cloudy | |
| 7:55 PM | 24.8 °F | 20.5 °F | 0.7 °F | 35% | 30.35 in | 10.0 mi | SW | 3.5 mph | - | N/A | Clear | |
| 8:55 PM | 21.2 °F | - | 4.5 °F | 49% | 30.35 in | 10.0 mi | Calm | Calm | - | N/A | Clear | |
| 9:55 PM | 18.1 °F | - | 2.7 °F | 51% | 30.34 in | 10.0 mi | Calm | Calm | - | N/A | Clear | |
| 10:55 PM | 19.4 °F | - | 7.9 °F | 61% | 30.35 in | 10.0 mi | Calm | Calm | - | N/A | Clear | |
| 11:55 PM | 16.9 °F | - | 9.1 °F | 72% | 30.35 in | 10.0 mi | Calm | Calm | - | N/A | Clear | |
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