STATION: LEADVILLE/LAKE COUNTY APT (KLXV), CO
CLIMATOLOGICAL SUMMARY. Period of Record: Aug 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
| |
Avg Max Temp | 28.2 29.2 35.9 43.8 55.6 66.7 72.6 68.1 61.1 49.8 37.3 28.2 | 48.1
Avg Min Temp | 5.7 6.4 12.6 20.7 27.9 34.3 40.4 39.3 32.0 24.6 13.7 6.0 | 22.0
Avg Temperature | 17.0 17.8 24.3 32.3 41.7 50.5 56.5 53.7 46.6 37.2 25.5 17.1 | 35.0
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Extremes: | |
Extreme Max Temp| 55 47 62 64 77 79 82 80 76 68 61 51 | 82
| |
Date of Ext-Day | 20 18 15 29 31 30 18 02 05 21 14 01 |
-Year| 2005 2004 2008 2007 2002 2002 2002 2000 1998 2003 1999 2003 |
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Extreme Min Temp| -18 -19 -23 -4 8 19 31 25 14 3 -18 -21 | -23
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Date of Ext-Day | 16 26 02 01 03 08 03 28 25 17 29 07 |
-Year| 2008 2002 2002 2008 2008 2007 2004 2004 2000 1999 2006 2005 |
| |
Heating Degree Days | 1489 1334 1258 982 721 435 263 351 553 862 1185 1485 | 10917
Cooling Degree Days | 0 0 0 0 0 0 0 0 0 0 0 0 | 0
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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 0.3 3.3 12.1 2.7 0.2 0.0 0.0 0.0 | 18.6
Max Temp <= 32 | 20.8 18.3 11.1 4.0 1.1 0.0 0.0 0.0 0.1 1.7 10.9 20.5 | 88.5
| |
Min Temp <= 32 | 31.0 28.2 31.0 29.4 25.1 10.2 0.6 1.5 16.6 28.2 29.8 31.0 | 262.7
Min Temp <= 20 | 28.9 26.3 24.2 12.6 3.8 0.1 0.0 0.0 0.6 6.8 20.9 29.1 | 153.4
Min Temp <= 0 | 9.1 7.0 3.1 0.2 0.0 0.0 0.0 0.0 0.0 0.0 3.5 8.0 | 30.9
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Avg Dew Point Temp | 5.5 5.8 11.0 15.5 21.8 26.8 36.2 37.5 27.7 18.3 10.1 5.5 | 18.5
Avg Wet Bulb Temp | 14.1 14.9 20.0 26.0 33.3 39.5 45.8 45.0 37.7 28.9 20.4 14.0 | 28.3
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Avg Sea Level Pres | 30.11 30.07 30.06 30.02 30.00 29.95 29.97 30.01 29.99 30.03 30.11 30.07 | 30.03
(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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 | 0.0
Heavy Fog | 3.4 3.9 6.4 6.8 3.0 0.3 0.4 0.6 1.4 4.1 3.0 2.5 | 35.7
Fog | 13.5 12.3 15.0 13.3 8.8 5.6 6.3 9.5 7.6 8.6 10.2 11.1 | 121.9
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 | 0.70 0.84 1.06 1.34 0.81 0.76 1.74 2.15 1.37 0.90 0.83 0.79 | 13.29
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Maximum Daily | 0.38 0.59 0.55 0.63 0.80 0.43 0.83 1.13 1.01 0.87 0.97 0.71 | 1.13
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Date of Ext-Day | 26 24 14 28 13 19 16 16 10 19 19 01 |
-Year| 2000 2008 2008 2006 2008 2000 2004 2007 2008 2005 2008 2007 |
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Avg Number of Days: | |
>= 0.01 | 9.0 11.0 12.8 11.9 8.9 7.2 13.9 17.7 10.5 8.8 8.6 9.4 | 129.7
>= 0.10 | 3.0 2.8 3.7 4.7 2.4 2.1 5.8 7.2 4.7 3.2 2.3 3.0 | 45.0
>= 0.25 | 0.5 0.6 0.9 1.7 0.7 1.2 2.1 3.1 1.5 0.6 0.8 0.7 | 14.6
>= 0.50 | 0.0 0.1 0.2 0.2 0.1 0.0 0.6 0.5 0.5 0.1 0.2 0.2 | 2.6
>= 1.00 | 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.1 0.0 0.0 0.0 | 0.3
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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| 7.9 8.1 7.7 8.1 7.8 7.5 5.9 5.6 6.4 7.1 7.2 7.8 | 7.2
Daily Avg Max 2-Min | 19.4 20.2 20.4 22.4 23.0 23.3 20.1 19.7 20.2 19.7 18.7 19.3 | 20.5
Daily Avg Peak Gust | 24.4 25.4 25.7 29.0 29.9 30.6 25.9 25.2 26.3 25.3 23.9 24.8 | 26.4
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Maximum Daily Avg | 19.6 17.5 13.8 16.5 16.3 14.7 11.1 10.3 14.4 16.9 15.4 17.4 | 19.6
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Maximum 2-Minute Avg| 37 40 38 41 38 37 37 35 36 40 33 41 | 41
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Date of Max 2min-Day| 10 17 13 09 11 15 14 13 25 12 12 15 |
-Year| 2000 1999 2002 1999 2004 2005 2002 2008 1998 2008 2005 2000 |
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Maximum Peak Gust | 47 57 52 55 53 52 47 44 52 56 53 56 | 57
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Date of Max Gust-Day| 10 17 13 09 21 14 14 13 29 12 14 15 |
-Year| 2000 1999 2002 1999 2002 2006 2002 2008 2007 2008 2008 2000 |
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Avg Number of Days: | |
Peak Gust >=30 | 6.9 6.4 8.2 13.5 15.9 15.6 6.6 5.6 7.2 6.8 4.9 6.8 | 104.3
Peak Gust >=40 | 1.2 0.9 0.5 2.1 1.6 2.9 0.7 0.4 0.6 1.2 0.8 1.1 | 14.1
Peak Gust >=50 | 0.0 0.1 0.1 0.2 0.2 0.2 0.0 0.0 0.1 0.1 0.1 0.3 | 1.4
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Max 2-Minute >=30| 1.3 1.6 1.0 2.7 2.9 3.4 1.0 0.5 0.8 1.2 0.9 0.0 | 17.4
Max 2-Minute >=40| 0.0 0.1 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 | 0.3
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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.