History for Great Falls, MT
Monday, March 4, 2013 — View Current Conditions
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| Actual | Average | Record | |
|---|---|---|---|
| Temperature | |||
| Mean Temperature | 21 °F | 31 °F | |
| Max Temperature | 27 °F | 42 °F | 72 °F (1987) |
| Min Temperature | 15 °F | 19 °F | -19 °F (1962) |
| Degree Days | |||
| Heating Degree Days | 44 | 34 | |
| Month to date heating degree days | 106 | 139 | |
| Since 1 July heating degree days | 4919 | 5644 | |
| Cooling Degree Days | 0 | 0 | |
| Month to date cooling degree days | 0 | 0 | |
| Year to date cooling degree days | 0 | 0 | |
| Moisture | |||
| Dew Point | 15 °F | ||
| Average Humidity | 71 | ||
| Maximum Humidity | 84 | ||
| Minimum Humidity | 57 | ||
| Precipitation | |||
| Precipitation | 0.03 in | 0.03 in | 0.32 in (1918) |
| Month to date precipitation | 0.04 | 0.09 | |
| Year to date precipitation | 1.08 | 1.07 | |
| Snow | |||
| Snow | 0.80 in | 0.30 in | 4.00 in (1918) |
| Month to date snowfall | 1.1 | 1.3 | |
| Since 1 July snowfall | 56.9 | 41.3 | |
| Snow Depth | 1.00 in | ||
| Sea Level Pressure | |||
| Sea Level Pressure | 30.29 in | ||
| Wind | |||
| Wind Speed | 9 mph (NW) | ||
| Max Wind Speed | 24 mph | ||
| Max Gust Speed | 29 mph | ||
| Visibility | 5 miles | ||
| Events | Snow | ||
| T = Trace of Precipitation, MM = Missing Value | Source: NWS Daily Summary |
There were no photos found matching this date and location. |
| May. 21, 2013 | Rise | Set |
|---|---|---|
| Actual Time | 6:59 AM MST | 6:15 PM MST |
| Civil Twilight | 6:28 AM MST | 6:46 PM MST |
| Nautical Twilight | 5:53 AM MST | 7:21 PM MST |
| Astronomical Twilight | 5:17 AM MST | 7:57 PM MST |
| Moon | 1:30 AM MST (3/4) | 10:42 AM MST (3/4) |
| Length Of Visible Light | 12h 17m | |
| Length of Day |
11h 15m
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| Waning Gibbous, 51% of the Moon is Illuminated | ||||
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Mar 4
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 (MST) | Temp. | Windchill | Dew Point | Humidity | Pressure | Visibility | Wind Dir | Wind Speed | Gust Speed | Precip | Events | Conditions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12:20 AM | 21.2 °F | 8.9 °F | 15.8 °F | 80% | 30.07 in | 2.0 mi | NW | 12.7 mph | - | 0.00 in | Snow | Light Snow |
| 12:53 AM | 21.0 °F | 10.6 °F | 17.1 °F | 85% | 30.20 in | 2.0 mi | WNW | 9.2 mph | - | 0.00 in | Snow | Light Snow |
| 1:02 AM | 21.2 °F | 8.3 °F | 17.6 °F | 86% | 30.08 in | 2.0 mi | WNW | 13.8 mph | - | 0.00 in | Snow | Light Snow |
| 1:07 AM | 21.2 °F | 5.6 °F | 17.6 °F | 86% | 30.08 in | 1.5 mi | NW | 20.7 mph | 26.5 mph | 0.00 in | Snow | Light Snow |
| 1:10 AM | 21.2 °F | 5.6 °F | 17.6 °F | 86% | 30.08 in | 1.2 mi | NW | 20.7 mph | 26.5 mph | 0.00 in | Snow | Light Snow |
| 1:20 AM | 21.2 °F | 5.6 °F | 15.8 °F | 80% | 30.09 in | 1.8 mi | NNW | 20.7 mph | 28.8 mph | 0.01 in | Snow | Light Snow |
| 1:53 AM | 21.0 °F | 5.7 °F | 17.1 °F | 85% | 30.23 in | 1.5 mi | NNW | 19.6 mph | 23.0 mph | 0.01 in | Snow | Light Snow |
| 2:08 AM | 19.4 °F | 2.8 °F | 15.8 °F | 86% | 30.11 in | 2.0 mi | NNW | 21.9 mph | 27.6 mph | 0.00 in | Snow | Light Snow |
| 2:22 AM | 19.4 °F | 3.6 °F | 15.8 °F | 86% | 30.12 in | 2.0 mi | NNW | 19.6 mph | 28.8 mph | 0.00 in | Snow | Light Snow |
| 2:53 AM | 19.9 °F | 4.3 °F | 15.1 °F | 81% | 30.27 in | 3.0 mi | NNW | 19.6 mph | - | 0.00 in | Snow | Light Snow |
| 3:38 AM | 19.4 °F | 5.5 °F | 15.8 °F | 86% | 30.16 in | 2.0 mi | NW | 15.0 mph | - | 0.00 in | Snow | Light Snow |
| 3:53 AM | 19.9 °F | 5.7 °F | 15.1 °F | 81% | 30.32 in | 2.0 mi | NNW | 16.1 mph | - | 0.00 in | Snow | Light Snow |
| 4:11 AM | 19.4 °F | 6.0 °F | 15.8 °F | 86% | 30.17 in | 1.8 mi | NW | 13.8 mph | - | 0.00 in | Snow | Light Snow |
| 4:22 AM | 19.4 °F | 5.5 °F | 15.8 °F | 86% | 30.17 in | 2.0 mi | NNW | 15.0 mph | - | 0.00 in | Snow | Light Snow |
| 4:34 AM | 19.4 °F | 7.9 °F | 15.8 °F | 86% | 30.18 in | 1.5 mi | NW | 10.4 mph | - | 0.01 in | Snow | Light Snow |
| 4:43 AM | 19.4 °F | 7.9 °F | 15.8 °F | 86% | 30.18 in | 1.2 mi | WNW | 10.4 mph | - | 0.01 in | Snow | Light Snow |
| 4:53 AM | 19.9 °F | 7.3 °F | 16.0 °F | 85% | 30.34 in | 1.2 mi | NW | 12.7 mph | - | 0.02 in | Snow | Light Snow |
| 5:04 AM | 19.4 °F | 7.2 °F | 15.8 °F | 86% | 30.19 in | 1.5 mi | NW | 11.5 mph | - | 0.00 in | Snow | Light Snow |
| 5:15 AM | 19.4 °F | 6.6 °F | 15.8 °F | 86% | 30.19 in | 2.0 mi | NW | 12.7 mph | - | 0.00 in | Snow | Light Snow |
| 5:26 AM | 19.4 °F | 7.9 °F | 15.8 °F | 86% | 30.19 in | 9.0 mi | NW | 10.4 mph | - | 0.00 in | Overcast | |
| 5:53 AM | 19.9 °F | 7.3 °F | 15.1 °F | 81% | 30.37 in | 9.0 mi | NW | 12.7 mph | - | 0.00 in | Overcast | |
| 6:53 AM | 19.9 °F | 9.3 °F | 16.0 °F | 85% | 30.39 in | 7.0 mi | NW | 9.2 mph | - | 0.00 in | Snow | Light Snow |
| 7:26 AM | 19.4 °F | 10.4 °F | 15.8 °F | 86% | 30.23 in | 1.5 mi | WNW | 6.9 mph | - | N/A | Snow | Light Snow |
| 7:33 AM | 19.4 °F | 10.4 °F | 15.8 °F | 86% | 30.23 in | 1.0 mi | West | 6.9 mph | - | 0.00 in | Snow | Light Snow |
| 7:38 AM | 19.4 °F | 11.5 °F | 15.8 °F | 86% | 30.23 in | 2.0 mi | West | 5.8 mph | - | 0.00 in | Snow | Light Snow |
| 7:53 AM | 19.9 °F | 11.1 °F | 16.0 °F | 85% | 30.42 in | 3.0 mi | West | 6.9 mph | - | 0.00 in | Snow | Light Snow |
| 8:18 AM | 21.2 °F | 11.7 °F | 15.8 °F | 80% | 30.24 in | 2.5 mi | NW | 8.1 mph | - | 0.00 in | Snow | Light Snow |
| 8:28 AM | 21.2 °F | 10.9 °F | 15.8 °F | 80% | 30.24 in | 3.0 mi | NW | 9.2 mph | - | 0.00 in | Snow | Light Snow |
| 8:53 AM | 21.9 °F | 11.0 °F | 16.0 °F | 78% | 30.43 in | 6.0 mi | NNW | 10.4 mph | - | 0.00 in | Haze | |
| 9:35 AM | 21.2 °F | 10.9 °F | 17.6 °F | 86% | 30.26 in | 6.0 mi | NW | 9.2 mph | - | N/A | Haze | |
| 9:53 AM | 23.0 °F | 12.4 °F | 17.1 °F | 78% | 30.45 in | 6.0 mi | NW | 10.4 mph | - | N/A | Haze | |
| 10:15 AM | 23.0 °F | 13.1 °F | 17.6 °F | 80% | 30.28 in | 1.8 mi | NW | 9.2 mph | - | 0.00 in | Snow | Light Snow |
| 10:21 AM | 23.0 °F | 13.9 °F | 17.6 °F | 80% | 30.28 in | 2.0 mi | NW | 8.1 mph | - | 0.00 in | Snow | Light Snow |
| 10:32 AM | 23.0 °F | 13.1 °F | 17.6 °F | 80% | 30.28 in | 3.0 mi | NW | 9.2 mph | - | 0.00 in | Overcast | |
| 10:53 AM | 23.0 °F | 13.1 °F | 17.1 °F | 78% | 30.47 in | 9.0 mi | WNW | 9.2 mph | - | 0.00 in | Overcast | |
| 11:10 AM | 24.8 °F | 16.1 °F | 17.6 °F | 74% | 30.29 in | 10.0 mi | WNW | 8.1 mph | - | N/A | Overcast | |
| 11:53 AM | 24.1 °F | 13.7 °F | 16.0 °F | 71% | 30.48 in | 10.0 mi | North | 10.4 mph | - | N/A | Overcast | |
| 12:16 PM | 24.8 °F | 14.6 °F | 14.0 °F | 64% | 30.30 in | 10.0 mi | North | 10.4 mph | - | N/A | Overcast | |
| 12:53 PM | 25.0 °F | 17.1 °F | 12.9 °F | 60% | 30.48 in | 10.0 mi | North | 6.9 mph | - | N/A | Overcast | |
| 1:53 PM | 25.0 °F | 18.1 °F | 12.9 °F | 60% | 30.48 in | 10.0 mi | NNW | 5.8 mph | - | N/A | Overcast | |
| 2:53 PM | 25.0 °F | 20.7 °F | 14.0 °F | 63% | 30.48 in | 10.0 mi | Variable | 3.5 mph | - | N/A | Overcast | |
| 3:38 PM | 24.8 °F | - | 14.0 °F | 64% | 30.30 in | 10.0 mi | Calm | Calm | - | N/A | Overcast | |
| 3:53 PM | 27.0 °F | 23.0 °F | 14.0 °F | 58% | 30.48 in | 10.0 mi | North | 3.5 mph | - | N/A | Overcast | |
| 4:02 PM | 26.6 °F | - | 12.2 °F | 55% | 30.30 in | 10.0 mi | Calm | Calm | - | N/A | Mostly Cloudy | |
| 4:43 PM | 24.8 °F | - | 12.2 °F | 59% | 30.28 in | 10.0 mi | Calm | Calm | - | N/A | Mostly Cloudy | |
| 4:50 PM | 24.8 °F | - | 12.2 °F | 59% | 30.28 in | 10.0 mi | Calm | Calm | - | N/A | Mostly Cloudy | |
| 4:53 PM | 25.0 °F | - | 12.0 °F | 58% | 30.46 in | 10.0 mi | Calm | Calm | - | N/A | Mostly Cloudy | |
| 5:53 PM | 23.0 °F | 13.9 °F | 15.1 °F | 72% | 30.45 in | 10.0 mi | ESE | 8.1 mph | - | N/A | Clear | |
| 6:53 PM | 19.0 °F | 12.3 °F | 10.9 °F | 71% | 30.47 in | 10.0 mi | ESE | 4.6 mph | - | N/A | Clear | |
| 7:53 PM | 17.1 °F | 7.6 °F | 9.0 °F | 71% | 30.47 in | 10.0 mi | East | 6.9 mph | - | N/A | Clear | |
| 8:53 PM | 17.1 °F | 7.6 °F | 8.1 °F | 68% | 30.44 in | 10.0 mi | ESE | 6.9 mph | - | N/A | Clear | |
| 9:53 PM | 16.0 °F | 7.4 °F | 7.0 °F | 68% | 30.43 in | 10.0 mi | SE | 5.8 mph | - | N/A | Clear | |
| 10:53 PM | 16.0 °F | 5.3 °F | 7.0 °F | 68% | 30.42 in | 10.0 mi | SE | 8.1 mph | - | N/A | Clear | |
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