STATION: MULLAN PASS (KMLP), ID
CLIMATOLOGICAL SUMMARY. Period of Record: Jul 1996 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 | 25.9 27.7 32.6 39.3 48.7 57.0 68.8 67.9 57.1 43.5 32.1 25.7 | 43.9
Avg Min Temp | 18.4 19.3 22.3 26.8 35.1 42.0 52.4 51.4 43.0 32.2 23.8 17.7 | 32.0
Avg Temperature | 22.2 23.5 27.5 33.1 41.9 49.5 60.6 59.6 50.1 37.8 28.0 21.7 | 38.0
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Extremes: | |
Extreme Max Temp| 46 46 57 62 75 82 87 86 82 72 57 43 | 87
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Date of Ext-Day | 23 24 30 30 24 29 11 15 06 01 08 26 |
-Year| 2005 2005 2004 1998 2003 2008 2002 2003 1998 2008 2004 1999 |
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Extreme Min Temp| -13 -20 0 7 17 22 32 31 17 -2 0 -20 | -20
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Date of Ext-Day | 11 17 21 11 08 10 04 31 22 30 29 20 |
-Year| 1998 2006 2002 1997 2002 2008 2000 1999 2000 2002 2006 1998 |
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Heating Degree Days | 1327 1171 1164 958 717 469 181 200 457 842 1111 1342 | 9941
Cooling Degree Days | 0 0 0 0 1 5 45 33 9 0 0 0 | 92
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Avg Number of Days: | |
Max Temp >= 90 | 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
Max Temp >= 75 | 0.0 0.0 0.0 0.0 0.2 1.5 8.8 7.2 1.7 0.0 0.0 0.0 | 19.4
Max Temp <= 32 | 25.9 22.4 17.1 7.4 1.9 0.0 0.0 0.0 0.1 5.0 17.2 25.6 | 122.5
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Min Temp <= 32 | 30.1 28.0 28.8 24.4 12.9 2.6 0.1 0.2 3.3 17.6 25.7 30.9 | 204.6
Min Temp <= 20 | 17.5 16.0 12.2 5.4 0.4 0.0 0.0 0.0 0.2 1.5 9.7 19.2 | 82.1
Min Temp <= 0 | 1.3 0.5 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.1 1.4 | 3.6
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Avg Dew Point Temp | 18.7 18.8 21.8 24.7 30.3 36.4 39.9 37.7 33.8 28.0 22.7 17.6 | 27.5
Avg Wet Bulb Temp | 21.0 21.7 25.0 29.4 36.2 42.4 49.1 47.4 41.7 33.3 26.5 20.2 | 32.8
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Avg Sea Level Pres | 30.10 30.09 30.05 29.97 29.91 29.90 29.89 29.90 29.92 30.01 30.08 30.17 | 30.00
(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 0.0 0.3 0.9 1.9 1.3 1.5 0.6 0.0 0.0 0.0 | 6.6
Heavy Fog | 21.1 16.8 18.5 14.5 12.4 9.7 2.4 2.6 6.3 12.1 16.6 18.5 | 151.6
Fog | 24.6 20.7 22.3 17.5 14.7 12.1 4.5 4.4 7.5 14.2 19.8 21.1 | 183.2
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 | 5.79 3.27 3.85 2.29 2.60 2.52 0.85 1.26 1.63 3.17 5.59 5.08 | 37.91
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Maximum Daily | 2.63 1.68 1.57 1.17 1.33 1.26 1.07 1.95 2.57 1.73 3.29 2.82 | 3.29
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Date of Ext-Day | 07 01 27 14 22 14 24 25 30 30 06 03 |
-Year| 2002 2000 2005 2002 2002 2006 1998 2004 2005 1997 2006 2007 |
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Avg Number of Days: | |
>= 0.01 | 19.9 14.3 17.9 14.4 13.8 12.3 6.0 6.4 8.7 13.8 17.6 16.5 | 161.5
>= 0.10 | 13.0 7.9 9.8 7.5 7.0 7.2 2.3 2.8 4.1 8.2 11.7 10.8 | 92.3
>= 0.25 | 8.1 4.5 5.8 3.0 3.7 3.8 1.0 1.2 2.2 4.3 7.5 7.2 | 52.3
>= 0.50 | 3.7 2.2 2.2 0.7 1.3 1.2 0.3 0.9 0.7 1.6 3.3 3.5 | 21.4
>= 1.00 | 0.8 0.3 0.4 0.2 0.3 0.1 0.2 0.2 0.2 0.3 1.0 0.7 | 4.5
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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| 5.3 5.9 6.5 6.0 5.9 5.9 5.5 5.5 5.7 6.3 6.3 5.3 | 5.8
Daily Avg Max 2-Min | 11.4 12.6 13.9 12.7 13.3 13.3 12.4 12.3 12.4 13.4 13.4 12.1 | 12.8
Daily Avg Peak Gust | 17.2 18.8 21.1 19.7 20.3 20.0 19.0 18.8 18.9 20.7 20.7 18.4 | 19.5
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Maximum Daily Avg | 15.3 15.3 14.7 14.0 12.4 11.6 11.5 11.5 12.8 13.0 16.3 15.1 | 16.3
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Maximum 2-Minute Avg| 32 34 36 32 24 24 30 26 25 30 31 36 | 36
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Date of Max 2min-Day| 01 02 19 04 13 14 10 19 08 22 19 21 |
-Year| 1997 1999 2000 2000 1997 2000 2008 2003 2000 2001 1996 2008 |
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Maximum Peak Gust | 52 53 61 54 40 41 46 41 40 47 47 69 | 69
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Date of Max Gust-Day| 01 06 19 14 19 14 21 19 25 28 16 21 |
-Year| 1997 1999 2000 2002 2001 2000 1997 2003 1999 2003 2006 2008 |
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Avg Number of Days: | |
Peak Gust >=30 | 3.3 3.1 4.6 2.1 2.3 0.9 1.3 1.0 1.6 3.7 4.4 4.1 | 32.2
Peak Gust >=40 | 0.7 0.8 0.9 0.3 0.1 0.1 0.2 0.1 0.1 0.6 1.0 0.9 | 5.6
Peak Gust >=50 | 0.1 0.1 0.1 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 | 0.8
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Max 2-Minute >=30| 0.1 0.3 0.3 0.2 0.0 0.0 0.1 0.0 0.0 0.2 0.2 0.0 | 1.3
Max 2-Minute >=40| 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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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.