Weather History for K4BM - May, 2012
| Actual | Average (KAFF) | Record (KAFF) | |
|---|---|---|---|
| Temperature | |||
| Mean Temperature | 35 °F | - | |
| Max Temperature | 42 °F | 64 °F | 78 °F (2004) |
| Min Temperature | 28 °F | 37 °F | 23 °F (2008) |
| Degree Days | |||
| Heating Degree Days | 30 | ||
| Moisture | |||
| Dew Point | 29 °F | ||
| Average Humidity | 87 | ||
| Maximum Humidity | 100 | ||
| Minimum Humidity | 39 | ||
| Precipitation | |||
| Precipitation | 0.00 in | - | - () |
| Sea Level Pressure | |||
| Sea Level Pressure | 30.33 in | ||
| Wind | |||
| Wind Speed | 7 mph (ESE) | ||
| Max Wind Speed | 16 mph | ||
| Max Gust Speed | 24 mph | ||
| Visibility | 5 miles | ||
| Events | Fog , Snow , Thunderstorm | ||
Averages and records for this station are not official NWS values.
| T = Trace of Precipitation, MM = Missing Value | Source: NWS Daily Summary |
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Astronomy
| May. 11, 2012 | Rise | Set |
|---|---|---|
| Actual Time | 5:52 AM MDT | 8:04 PM MDT |
| Civil Twilight | 5:22 AM MDT | 8:34 PM MDT |
| Nautical Twilight | 4:46 AM MDT | 9:11 PM MDT |
| Astronomical Twilight | 4:06 AM MDT | 9:51 PM MDT |
| Moon | 12:46 AM MDT (5/11) | 11:27 AM MDT (5/11) |
| Length of Visible Light | 15h 12m | |
| Length of Day |
14h 12m
|
|
| Waning Gibbous, 62% of the Moon is Illuminated | ||||
| May 11 Waning Gibbous | May 12 Last Quarter | May 20 New | May 28 First Quarter | Jun 4 Full |
Hourly Weather History & Observations
| Time (MDT) | Temp. | Windchill | Dew Point | Humidity | Pressure | Visibility | Wind Dir | Wind Speed | Gust Speed | Precip | Events | Conditions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12:12 AM | 42.8 °F | 40.1 °F | 19.4 °F | 39% | 30.26 in | 10.0 mi | North | 4.6 mph | - | N/A | Scattered Clouds | |
| 12:32 AM | 42.8 °F | 38.6 °F | 21.2 °F | 42% | 30.27 in | 10.0 mi | NE | 6.9 mph | - | N/A | Mostly Cloudy | |
| 12:52 AM | 41.0 °F | 34.7 °F | 23.0 °F | 49% | 30.27 in | 10.0 mi | NE | 10.4 mph | - | N/A | Overcast | |
| 1:12 AM | 39.2 °F | 33.0 °F | 26.6 °F | 61% | 30.26 in | 10.0 mi | ENE | 9.2 mph | 20.7 mph | N/A | Overcast | |
| 1:32 AM | 37.4 °F | 28.9 °F | 28.4 °F | 70% | 30.26 in | 10.0 mi | NE | 13.8 mph | 24.2 mph | N/A | Mostly Cloudy | |
| 1:52 AM | 35.6 °F | 27.5 °F | 28.4 °F | 75% | 30.26 in | 10.0 mi | NE | 11.5 mph | - | N/A | Scattered Clouds | |
| 2:12 AM | 33.8 °F | 23.5 °F | 30.2 °F | 87% | 30.26 in | 10.0 mi | NE | 16.1 mph | 20.7 mph | N/A | Clear | |
| 2:32 AM | 33.8 °F | 24.8 °F | 30.2 °F | 87% | 30.26 in | 10.0 mi | NE | 12.7 mph | - | N/A | Clear | |
| 2:52 AM | 33.8 °F | 25.3 °F | 30.2 °F | 87% | 30.26 in | 10.0 mi | NE | 11.5 mph | - | N/A | Scattered Clouds | |
| 3:12 AM | 33.8 °F | 23.9 °F | 30.2 °F | 87% | 30.26 in | 10.0 mi | NE | 15.0 mph | 18.4 mph | N/A | Scattered Clouds | |
| 3:32 AM | 33.8 °F | 25.3 °F | 30.2 °F | 87% | 30.26 in | 10.0 mi | NE | 11.5 mph | 19.6 mph | N/A | Scattered Clouds | |
| 3:52 AM | 33.8 °F | 25.8 °F | 28.4 °F | 81% | 30.26 in | 10.0 mi | ENE | 10.4 mph | - | N/A | Scattered Clouds | |
| 4:12 AM | 33.8 °F | 25.8 °F | 28.4 °F | 81% | 30.26 in | 10.0 mi | NE | 10.4 mph | - | N/A | Scattered Clouds | |
| 4:32 AM | 33.8 °F | 26.4 °F | 28.4 °F | 81% | 30.26 in | 10.0 mi | ENE | 9.2 mph | - | N/A | Mostly Cloudy | |
| 4:52 AM | 33.8 °F | 26.4 °F | 28.4 °F | 81% | 30.26 in | 10.0 mi | NE | 9.2 mph | - | N/A | Overcast | |
| 5:12 AM | 32.0 °F | 24.8 °F | 30.2 °F | 93% | 30.26 in | 10.0 mi | NE | 8.1 mph | - | N/A | Overcast | |
| 5:32 AM | 32.0 °F | 24.8 °F | 28.4 °F | 87% | 30.26 in | 10.0 mi | NE | 8.1 mph | - | N/A | Mostly Cloudy | |
| 5:52 AM | 32.0 °F | 26.4 °F | 28.4 °F | 87% | 30.27 in | 10.0 mi | NE | 5.8 mph | - | N/A | Mostly Cloudy | |
| 6:12 AM | 32.0 °F | 26.4 °F | 28.4 °F | 87% | 30.28 in | 10.0 mi | ENE | 5.8 mph | - | N/A | Overcast | |
| 6:32 AM | 33.8 °F | 29.6 °F | 28.4 °F | 81% | 30.28 in | 10.0 mi | NE | 4.6 mph | - | N/A | Mostly Cloudy | |
| 6:52 AM | 33.8 °F | 29.6 °F | 28.4 °F | 81% | 30.28 in | 10.0 mi | ENE | 4.6 mph | - | N/A | Mostly Cloudy | |
| 7:12 AM | 33.8 °F | 30.8 °F | 30.2 °F | 87% | 30.29 in | 10.0 mi | NE | 3.5 mph | - | N/A | Scattered Clouds | |
| 7:32 AM | 35.6 °F | - | 30.2 °F | 81% | 30.30 in | 10.0 mi | Calm | Calm | - | N/A | Clear | |
| 7:52 AM | 33.8 °F | 30.8 °F | 30.2 °F | 87% | 30.31 in | 10.0 mi | NE | 3.5 mph | - | N/A | Clear | |
| 8:12 AM | 35.6 °F | - | 30.2 °F | 81% | 30.31 in | 10.0 mi | Calm | Calm | - | N/A | Scattered Clouds | |
| 8:32 AM | 35.6 °F | - | 30.2 °F | 81% | 30.32 in | 10.0 mi | Calm | Calm | - | N/A | Clear | |
| 8:52 AM | 37.4 °F | 34.9 °F | 30.2 °F | 75% | 30.32 in | 10.0 mi | ENE | 3.5 mph | - | N/A | Clear | |
| 9:12 AM | 37.4 °F | - | 30.2 °F | 75% | 30.33 in | 10.0 mi | Calm | Calm | - | N/A | Clear | |
| 9:32 AM | 39.2 °F | - | 32.0 °F | 75% | 30.33 in | 10.0 mi | Calm | Calm | - | N/A | Clear | |
| 9:52 AM | 39.2 °F | 37.0 °F | 30.2 °F | 70% | 30.33 in | 10.0 mi | SE | 3.5 mph | - | N/A | Clear | |
| 10:12 AM | 37.4 °F | - | 30.2 °F | 75% | 30.33 in | 10.0 mi | Calm | Calm | - | N/A | Clear | |
| 10:32 AM | 35.6 °F | 32.8 °F | 30.2 °F | 81% | 30.33 in | 7.0 mi | SSE | 3.5 mph | - | N/A | Clear | |
| 10:52 AM | 32.0 °F | 25.6 °F | 28.4 °F | 87% | 30.33 in | 0.2 mi | SE | 6.9 mph | - | N/A | Snow | Light Snow |
| 11:12 AM | 32.0 °F | 24.8 °F | 30.2 °F | 93% | 30.33 in | 0.2 mi | SE | 8.1 mph | - | N/A | Fog , Thunderstorm | Light Freezing Fog |
| 11:32 AM | 32.0 °F | 28.7 °F | 30.2 °F | 93% | 30.35 in | 0.2 mi | SSE | 3.5 mph | - | N/A | Fog | Fog |
| 11:52 AM | 32.0 °F | - | 30.2 °F | 93% | 30.36 in | 0.5 mi | Calm | Calm | - | N/A | Fog | Fog |
| 12:12 PM | 33.8 °F | - | 30.2 °F | 87% | 30.37 in | 1.0 mi | Calm | Calm | - | N/A | Overcast | |
| 12:32 PM | 32.0 °F | 26.4 °F | 30.2 °F | 93% | 30.36 in | 0.8 mi | ESE | 5.8 mph | - | N/A | Thunderstorm | Overcast |
| 12:52 PM | 32.0 °F | 25.6 °F | 30.2 °F | 93% | 30.35 in | 0.2 mi | SE | 6.9 mph | - | N/A | Fog , Thunderstorm | Fog |
| 1:12 PM | 32.0 °F | 26.4 °F | 28.4 °F | 87% | 30.35 in | 0.2 mi | SE | 5.8 mph | - | N/A | Snow | Light Snow |
| 1:32 PM | 32.0 °F | 24.8 °F | 30.2 °F | 93% | 30.35 in | 0.5 mi | South | 8.1 mph | - | N/A | Fog | Fog |
| 1:52 PM | 32.0 °F | 24.8 °F | 30.2 °F | 93% | 30.34 in | 0.2 mi | SE | 8.1 mph | - | N/A | Fog | Fog |
| 2:12 PM | 30.2 °F | 25.4 °F | 28.4 °F | 93% | 30.36 in | 0.2 mi | SE | 4.6 mph | - | N/A | Snow , Thunderstorm | Light Thunderstorms and Snow |
| 2:32 PM | 30.2 °F | - | 28.4 °F | 93% | 30.38 in | 0.2 mi | Calm | Calm | - | N/A | Snow | Snow |
| 2:52 PM | 30.2 °F | - | 28.4 °F | 93% | 30.38 in | 0.2 mi | Calm | Calm | - | N/A | Snow | Snow |
| 3:12 PM | 32.0 °F | - | 30.2 °F | 93% | 30.38 in | 0.8 mi | Calm | Calm | - | N/A | Snow | Snow |
| 3:32 PM | 30.2 °F | 21.9 °F | 28.4 °F | 93% | 30.36 in | 0.2 mi | SSE | 9.2 mph | - | N/A | Snow | Heavy Snow |
| 3:52 PM | 30.2 °F | 19.8 °F | 28.4 °F | 93% | 30.33 in | 0.2 mi | SSE | 13.8 mph | 18.4 mph | N/A | Snow | Heavy Snow |
| 4:12 PM | 28.4 °F | 18.0 °F | 28.4 °F | 100% | 30.33 in | 0.2 mi | SSE | 12.7 mph | 19.6 mph | N/A | Fog | Light Freezing Fog |
| 4:32 PM | 30.2 °F | 20.8 °F | 28.4 °F | 93% | 30.34 in | 0.2 mi | SSE | 11.5 mph | 18.4 mph | N/A | Fog | Light Freezing Fog |
| 4:52 PM | 28.4 °F | 19.7 °F | 28.4 °F | 100% | 30.35 in | 0.2 mi | South | 9.2 mph | - | N/A | Fog | Light Freezing Fog |
| 5:12 PM | 28.4 °F | 22.2 °F | 28.4 °F | 100% | 30.36 in | 0.2 mi | South | 5.8 mph | - | N/A | Fog | Light Freezing Fog |
| 5:32 PM | 30.2 °F | - | 30.2 °F | 100% | 30.36 in | 0.2 mi | Calm | Calm | - | N/A | Snow | Light Snow |
| 5:52 PM | 32.0 °F | 28.7 °F | 30.2 °F | 93% | 30.35 in | 1.0 mi | SSW | 3.5 mph | - | N/A | Snow | Light Snow |
| 6:12 PM | 30.2 °F | 23.4 °F | 30.2 °F | 100% | 30.34 in | 0.8 mi | SSW | 6.9 mph | - | N/A | Snow | Light Snow |
| 6:32 PM | 32.0 °F | - | 30.2 °F | 93% | 30.33 in | 2.0 mi | Calm | Calm | - | N/A | Snow , Thunderstorm | Light Thunderstorms and Snow |
| 6:52 PM | 28.4 °F | - | 28.4 °F | 100% | 30.35 in | 0.2 mi | Calm | Calm | - | N/A | Snow | Light Snow |
| 7:11 PM | 28.4 °F | - | 28.4 °F | 100% | 30.35 in | 0.2 mi | Calm | Calm | - | N/A | Snow | Snow |
| 7:32 PM | 30.2 °F | 26.7 °F | 30.2 °F | 100% | 30.36 in | 0.2 mi | SW | 3.5 mph | - | N/A | Snow | Light Snow |
| 7:52 PM | 28.4 °F | 23.3 °F | 28.4 °F | 100% | 30.38 in | 0.2 mi | West | 4.6 mph | - | N/A | Snow | Snow |
| 8:12 PM | 28.4 °F | 23.3 °F | 28.4 °F | 100% | 30.38 in | 0.5 mi | NW | 4.6 mph | - | N/A | Snow | Heavy Snow |
| 8:32 PM | 28.4 °F | 23.3 °F | 28.4 °F | 100% | 30.38 in | 0.8 mi | NW | 4.6 mph | - | N/A | Snow | Snow |
| 8:52 PM | 30.2 °F | 25.4 °F | 28.4 °F | 93% | 30.39 in | 0.8 mi | West | 4.6 mph | - | N/A | Snow | Snow |
| 9:12 PM | 30.2 °F | 25.4 °F | 28.4 °F | 93% | 30.40 in | 2.0 mi | WNW | 4.6 mph | - | N/A | Snow , Thunderstorm | Light Thunderstorms and Snow |
| 9:32 PM | 30.2 °F | 24.3 °F | 28.4 °F | 93% | 30.40 in | 4.0 mi | West | 5.8 mph | - | N/A | Snow | Light Snow |
| 9:52 PM | 30.2 °F | 26.7 °F | 28.4 °F | 93% | 30.40 in | 10.0 mi | WSW | 3.5 mph | - | N/A | Overcast | |
| 10:12 PM | 30.2 °F | 24.3 °F | 28.4 °F | 93% | 30.40 in | 3.0 mi | SSW | 5.8 mph | - | N/A | Snow | Light Snow |
| 10:32 PM | 28.4 °F | 21.2 °F | 28.4 °F | 100% | 30.40 in | 0.8 mi | SW | 6.9 mph | - | N/A | Snow | Light Snow |
| 10:52 PM | 28.4 °F | 22.2 °F | 28.4 °F | 100% | 30.41 in | 0.8 mi | SW | 5.8 mph | - | N/A | Overcast | |
| 11:12 PM | 28.4 °F | 20.4 °F | 28.4 °F | 100% | 30.40 in | 0.5 mi | SSW | 8.1 mph | - | N/A | Fog | Light Freezing Fog |
| 11:32 PM | 28.4 °F | 19.7 °F | 28.4 °F | 100% | 30.41 in | 0.5 mi | SW | 9.2 mph | - | N/A | Fog | Light Freezing Fog |
| 11:52 PM | 28.4 °F | 19.7 °F | 28.4 °F | 100% | 30.41 in | 0.5 mi | SW | 9.2 mph | - | N/A | Snow | Light Snow |