STATION: BIG PINEY-MARBLETON ARPT (KBPI), WY
CLIMATOLOGICAL SUMMARY. Period of Record: Mar 1998 to Dec 2008
Summaries based on unedited daily ASOS data. Errors may be present.
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TEMPERATURE (F) | Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Year
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Avg Max Temp | 24.8 27.3 39.2 52.1 62.6 72.1 83.8 80.2 67.8 55.5 39.1 27.7 | 52.7
Avg Min Temp | -2.7 -0.3 13.5 22.5 30.0 36.9 44.8 42.1 33.0 23.7 10.5 -0.1 | 21.2
Avg Temperature | 11.0 13.5 26.4 37.3 46.3 54.5 64.3 61.2 50.4 39.6 24.8 13.8 | 36.9
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Extremes: | |
Extreme Max Temp| 48 50 66 77 86 91 96 103 85 76 64 54 | 103
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Date of Ext-Day | 31 01 31 28 28 26 14 09 03 01 07 01 |
-Year| 2003 2003 2004 2000 2003 2002 2002 1998 1998 2001 2006 2008 |
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Extreme Min Temp| -31 -27 -19 0 11 22 33 24 15 3 -22 -35 | -35
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Date of Ext-Day | 30 20 08 03 09 01 06 31 29 31 29 08 |
-Year| 2002 2006 1998 1999 2002 2000 2000 2005 1999 2006 2004 2005 |
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Heating Degree Days | 1673 1455 1197 831 579 315 63 139 438 787 1207 1588 | 10271
Cooling Degree Days | 0 0 0 0 0 2 41 21 0 0 0 0 | 64
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Avg Number of Days: | |
Max Temp >= 90 | 0.0 0.0 0.0 0.0 0.0 0.4 4.4 1.7 0.0 0.0 0.0 0.0 | 6.5
Max Temp >= 75 | 0.0 0.0 0.0 0.3 4.7 14.5 29.6 26.3 8.1 0.5 0.0 0.0 | 83.9
Max Temp <= 32 | 24.3 20.0 7.8 0.7 0.0 0.0 0.0 0.0 0.3 0.6 8.3 21.1 | 83.0
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Min Temp <= 32 | 31.0 28.2 31.0 28.4 19.5 7.2 0.0 1.2 14.5 28.0 29.6 31.0 | 249.7
Min Temp <= 20 | 30.6 27.7 22.1 10.1 2.9 0.0 0.0 0.0 0.8 9.8 25.4 30.4 | 159.7
Min Temp <= 0 | 19.2 14.7 4.6 0.1 0.0 0.0 0.0 0.0 0.0 0.0 5.1 16.1 | 59.8
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Avg Dew Point Temp | 5.9 8.1 17.5 22.1 28.5 33.7 38.8 37.5 31.8 23.9 14.8 7.4 | 22.5
Avg Wet Bulb Temp | 9.9 12.2 23.1 31.0 38.5 44.5 50.7 48.7 41.3 32.3 20.9 11.9 | 30.4
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Avg Sea Level Pres | 30.26 30.20 30.08 30.01 29.95 29.94 29.97 29.98 30.01 30.07 30.19 30.24 | 30.08
(Inches of Mercury) | |
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WEATHER | Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Year
See disclaimer below| |
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Avg Number of Days: | |
Thunderstorms | 0.0 0.0 0.2 0.7 2.8 4.6 7.0 5.5 3.2 0.4 0.2 0.0 | 24.5
Heavy Fog | 5.0 4.6 3.4 2.1 1.2 0.1 0.0 0.0 0.9 1.4 4.0 4.0 | 26.7
Fog | 12.7 12.9 9.9 7.8 4.9 3.3 1.7 3.0 5.0 5.3 8.5 10.0 | 85.0
Hail | 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 | 0.0
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PRECIPITATION (In) | Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Year
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Average Monthly | 0.24 0.42 0.40 0.74 1.00 0.86 0.47 0.82 0.88 0.68 0.26 0.29 | 7.05
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Maximum Daily | 0.32 0.46 0.50 0.84 0.88 0.96 0.46 0.95 0.63 0.81 0.25 0.40 | 0.96
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Date of Ext-Day | 11 02 23 29 01 17 14 09 15 03 23 29 |
-Year| 2005 2003 2005 1999 2002 2004 1999 2001 2006 1998 2002 2008 |
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Avg Number of Days: | |
>= 0.01 | 4.4 6.4 6.7 6.3 7.7 6.5 6.3 7.1 6.9 5.6 4.8 4.7 | 73.2
>= 0.10 | 0.7 1.4 1.0 2.7 2.9 2.7 1.8 2.6 3.5 2.2 0.7 0.6 | 23.1
>= 0.25 | 0.3 0.2 0.3 0.8 1.3 1.0 0.4 0.7 1.1 0.8 0.1 0.4 | 7.3
>= 0.50 | 0.0 0.0 0.1 0.2 0.3 0.4 0.0 0.3 0.1 0.3 0.0 0.0 | 1.6
>= 1.00 | 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 | 0.0
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WIND (MPH) | Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Year
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Daily Avg Wind Speed| 5.0 5.1 6.5 8.1 8.4 8.3 7.4 6.9 6.5 6.3 5.5 5.0 | 6.6
Daily Avg Max 2-Min | 15.2 15.4 18.0 22.5 24.6 24.7 23.0 22.9 20.6 18.8 16.4 15.1 | 19.8
Daily Avg Peak Gust | 17.4 17.7 21.8 28.0 30.5 31.0 29.0 28.5 25.5 22.9 19.3 17.7 | 24.1
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Maximum Daily Avg | 19.2 17.3 19.6 19.6 22.0 15.0 14.9 13.2 16.2 19.1 20.6 17.1 | 22.0
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Maximum 2-Minute Avg| 41 43 52 46 52 47 48 54 46 47 47 46 | 54
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Date of Max 2min-Day| 01 14 27 23 20 21 07 30 25 29 24 15 |
-Year| 2004 2000 2007 2002 2008 1999 2004 1999 1999 2003 1998 2000 |
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Maximum Peak Gust | 47 48 60 67 68 67 60 67 54 56 56 54 | 68
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Date of Max Gust-Day| 01 14 27 24 20 07 07 30 25 29 24 15 |
-Year| 2004 2000 2007 1998 2008 2005 2004 1999 1999 2003 1998 2000 |
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Avg Number of Days: | |
Peak Gust >=30 | 3.3 3.7 5.4 11.9 17.2 16.1 14.1 12.8 9.5 6.9 4.5 3.1 | 108.6
Peak Gust >=40 | 0.6 0.6 0.8 3.7 3.8 4.2 2.9 3.3 1.8 1.1 1.4 0.5 | 24.7
Peak Gust >=50 | 0.0 0.0 0.2 0.5 0.9 0.6 0.5 0.3 0.4 0.2 0.2 0.1 | 3.8
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Max 2-Minute >=30| 1.7 1.7 2.1 5.1 6.5 6.7 4.1 5.6 3.5 2.4 2.3 0.0 | 41.7
Max 2-Minute >=40| 0.1 0.1 0.2 0.5 0.7 0.8 0.4 0.3 0.5 0.2 0.3 0.0 | 4.1
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Observations of WEATHER may me innacurate due to early ASOS inconsistancies. Average days
with Thunderstorms may be low due to early mis-detection.
Heavy Fog = Visibility less than or equal to 1/4 mile.
Fog = Visibility greater than 1/4 mile or less than 7 miles.
Peak Gust = Maximum 5-second average.
Snowfall data not observed at ASOS stations.
Copyright ©2009 Western Regional Climate Center - Desert Research Institute - Reno, Nevada.