History for Lewistown, MT
Thursday, November 29, 2012 — View Current Conditions
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| Actual | Average | Record | |
|---|---|---|---|
| Temperature | |||
| Mean Temperature | 45 °F | 27 °F | |
| Max Temperature | 54 °F | 37 °F | 65 °F (1924) |
| Min Temperature | 35 °F | 16 °F | -11 °F (1975) |
| Degree Days | |||
| Heating Degree Days | 20 | 38 | |
| Month to date heating degree days | 872 | 951 | |
| Since 1 July heating degree days | 1894 | 2089 | |
| Cooling Degree Days | 0 | 0 | |
| Month to date cooling degree days | 0 | 0 | |
| Year to date cooling degree days | 314 | 210 | |
| Moisture | |||
| Dew Point | 28 °F | ||
| Average Humidity | 59 | ||
| Maximum Humidity | 79 | ||
| Minimum Humidity | 38 | ||
| Precipitation | |||
| Precipitation | T in | 0.02 in | 0.22 in (1976) |
| Month to date precipitation | 0.43 | 0.69 | |
| Year to date precipitation | 14.82 | 16.17 | |
| Snow | |||
| Snow | 0.00 in | - | - () |
| Snow Depth | 0.00 in | ||
| Sea Level Pressure | |||
| Sea Level Pressure | 29.83 in | ||
| Wind | |||
| Wind Speed | 14 mph (WSW) | ||
| Max Wind Speed | 25 mph | ||
| Max Gust Speed | 31 mph | ||
| Visibility | 10 miles | ||
| Events | |||
| T = Trace of Precipitation, MM = Missing Value | Source: NWS Daily Summary |
| May. 25, 2013 | Rise | Set |
|---|---|---|
| Actual Time | 7:41 AM MST | 4:31 PM MST |
| Civil Twilight | 7:06 AM MST | 5:05 PM MST |
| Nautical Twilight | 6:28 AM MST | 5:43 PM MST |
| Astronomical Twilight | 5:52 AM MST | 6:20 PM MST |
| Moon | 5:36 PM MST (11/29) | 8:31 AM MST (11/29) |
| Length Of Visible Light | 9h 59m | |
| Length of Day |
8h 49m
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| Full, 99% of the Moon is Illuminated | ||||
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Nov 29
Full
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Dec 6
Last Quarter
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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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| Time (MST) | Temp. | Windchill | Dew Point | Humidity | Pressure | Visibility | Wind Dir | Wind Speed | Gust Speed | Precip | Events | Conditions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12:54 AM | 42.1 °F | 36.1 °F | 21.9 °F | 45% | 29.78 in | 10.0 mi | SW | 10.4 mph | - | N/A | Clear | |
| 1:54 AM | 41.0 °F | 35.8 °F | 23.0 °F | 49% | 29.78 in | 10.0 mi | WSW | 8.1 mph | - | N/A | Clear | |
| 3:54 AM | 44.1 °F | 36.5 °F | 25.0 °F | 47% | 29.81 in | 10.0 mi | West | 17.3 mph | - | N/A | Scattered Clouds | |
| 4:54 AM | 42.1 °F | 33.6 °F | 34.0 °F | 73% | 29.84 in | 10.0 mi | SW | 18.4 mph | - | N/A | Overcast | |
| 5:54 AM | 39.9 °F | 32.1 °F | 33.1 °F | 77% | 29.86 in | 10.0 mi | SW | 13.8 mph | - | 0.00 in | Overcast | |
| 6:54 AM | 42.1 °F | 34.9 °F | 32.0 °F | 67% | 29.85 in | 10.0 mi | WSW | 13.8 mph | - | N/A | Overcast | |
| 7:54 AM | 41.0 °F | 33.9 °F | 32.0 °F | 70% | 29.86 in | 10.0 mi | SW | 12.7 mph | - | 0.00 in | Overcast | |
| 9:54 AM | 44.1 °F | 37.1 °F | 32.0 °F | 63% | 29.87 in | 10.0 mi | WSW | 15.0 mph | - | N/A | Clear | |
| 10:54 AM | 50.0 °F | - | 30.9 °F | 48% | 29.87 in | 10.0 mi | WSW | 19.6 mph | - | N/A | Clear | |
| 11:54 AM | 50.0 °F | - | 30.9 °F | 48% | 29.84 in | 10.0 mi | West | 17.3 mph | - | N/A | Clear | |
| 12:54 PM | 54.0 °F | - | 28.9 °F | 38% | 29.82 in | 10.0 mi | WSW | 24.2 mph | 27.6 mph | N/A | Clear | |
| 1:54 PM | 51.1 °F | - | 28.9 °F | 43% | 29.83 in | 10.0 mi | WSW | 12.7 mph | - | N/A | Clear | |
| 2:54 PM | 51.1 °F | - | 28.0 °F | 41% | 29.81 in | 10.0 mi | NW | 4.6 mph | - | N/A | Clear | |
| 3:54 PM | 46.9 °F | - | 28.0 °F | 48% | 29.83 in | 10.0 mi | SW | 9.2 mph | - | N/A | Clear | |
| 4:54 PM | 41.0 °F | 34.7 °F | 27.0 °F | 57% | 29.87 in | 10.0 mi | South | 10.4 mph | - | N/A | Clear | |
| 5:54 PM | 36.0 °F | 31.1 °F | 26.1 °F | 67% | 29.88 in | 10.0 mi | South | 5.8 mph | - | N/A | Clear | |
| 6:54 PM | 41.0 °F | 34.3 °F | 26.1 °F | 55% | 29.85 in | 10.0 mi | SSW | 11.5 mph | - | N/A | Clear | |
| 7:54 PM | 44.1 °F | 37.4 °F | 25.0 °F | 47% | 29.83 in | 10.0 mi | SW | 13.8 mph | - | N/A | Clear | |
| 8:54 PM | 46.0 °F | 38.8 °F | 24.1 °F | 42% | 29.81 in | 10.0 mi | SSW | 18.4 mph | - | N/A | Clear | |
| 9:54 PM | 46.9 °F | - | 23.0 °F | 39% | 29.79 in | 10.0 mi | SW | 16.1 mph | - | N/A | Clear | |
| 10:54 PM | 45.0 °F | 42.6 °F | 24.1 °F | 44% | 29.77 in | 10.0 mi | WNW | 4.6 mph | - | N/A | Clear | |
| 11:54 PM | 46.0 °F | 39.9 °F | 25.0 °F | 44% | 29.76 in | 10.0 mi | West | 13.8 mph | - | N/A | Clear | |
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