STATION: HOMER AIRPORT (PAHO), AK
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 | 30.3 34.6 35.5 44.2 52.3 58.4 61.7 61.4 55.3 44.7 36.1 31.9 | 45.5
Avg Min Temp | 17.4 21.8 22.0 30.0 36.9 43.7 48.6 46.9 41.1 31.6 23.8 19.6 | 32.0
Avg Temperature | 23.8 28.2 28.8 37.1 44.6 51.1 55.1 54.2 48.2 38.1 29.9 25.8 | 38.7
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Extremes: | |
Extreme Max Temp| 48 56 49 65 71 75 80 78 68 60 55 51 | 80
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Date of Ext-Day | 17 06 22 29 25 27 09 02 02 02 03 03 |
-Year| 2003 2000 1998 2005 1997 2001 2004 2004 1996 2003 2002 2002 |
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Extreme Min Temp| -10 -19 -3 4 23 33 37 33 26 10 0 -5 | -19
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Date of Ext-Day | 31 05 15 01 05 10 01 28 29 27 19 18 |
-Year| 1999 1999 2007 2004 2001 2008 2008 1998 2000 1996 2006 2001 |
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Heating Degree Days | 1276 1039 1123 836 632 418 306 336 504 833 1053 1217 | 9573
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 0.0 0.2 0.3 0.2 0.0 0.0 0.0 0.0 | 0.6
Max Temp <= 32 | 16.4 8.0 8.5 0.6 0.1 0.0 0.0 0.0 0.0 1.9 9.6 15.5 | 60.6
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Min Temp <= 32 | 27.7 24.2 27.6 19.5 6.2 0.0 0.0 0.0 2.6 17.5 23.5 27.0 | 175.8
Min Temp <= 20 | 17.2 10.0 12.0 2.0 0.0 0.0 0.0 0.0 0.0 3.1 11.4 16.4 | 72.2
Min Temp <= 0 | 3.8 1.8 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 1.2 | 7.5
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Avg Dew Point Temp | 18.9 21.9 20.5 28.7 35.8 43.2 48.8 48.6 42.2 32.7 24.7 21.2 | 32.3
Avg Wet Bulb Temp | 22.9 26.2 26.7 34.3 41.0 47.5 51.9 51.3 45.7 36.7 28.6 24.9 | 36.5
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Avg Sea Level Pres | 30.19 30.12 30.22 30.12 30.03 29.99 29.95 30.00 30.01 30.11 30.09 30.34 | 30.10
(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 | 1.8 2.0 1.4 0.5 0.1 0.8 0.5 1.7 0.6 0.2 0.8 1.3 | 11.7
Fog | 13.5 11.3 10.2 8.3 5.2 6.7 9.0 13.5 11.1 9.4 11.1 14.2 | 123.4
Hail | 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 | 0.2
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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 | 2.41 1.77 1.22 0.99 0.74 0.85 1.39 2.21 3.13 2.64 2.84 2.93 | 23.13
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Maximum Daily | 1.28 0.85 1.02 0.61 0.79 0.47 0.75 1.03 1.12 2.88 2.09 1.75 | 2.88
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Date of Ext-Day | 10 19 14 21 09 13 19 31 24 23 23 26 |
-Year| 2008 2008 1999 2003 1998 1997 2001 1998 2002 2002 2002 2001 |
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Avg Number of Days: | |
>= 0.01 | 15.9 13.0 11.6 9.5 10.1 10.9 13.3 16.3 16.7 15.5 15.4 15.2 | 163.5
>= 0.10 | 6.1 5.2 3.9 3.2 2.0 2.8 4.3 7.2 8.8 8.0 7.0 7.7 | 66.2
>= 0.25 | 2.9 2.8 1.1 1.4 0.7 0.9 1.7 3.0 4.0 3.0 3.3 3.3 | 28.1
>= 0.50 | 1.6 0.6 0.5 0.2 0.1 0.0 0.2 0.6 2.1 0.8 1.6 1.2 | 9.6
>= 1.00 | 0.1 0.0 0.1 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.6 0.5 | 1.7
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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| 6.3 5.9 6.8 6.8 6.9 6.6 5.6 5.3 5.6 5.8 6.0 6.7 | 6.2
Daily Avg Max 2-Min | 16.7 16.5 17.2 16.9 16.7 16.4 14.9 14.6 15.3 15.9 15.6 17.9 | 16.2
Daily Avg Peak Gust | 19.2 19.1 19.8 21.4 19.1 18.4 15.5 15.4 18.1 17.2 18.1 20.9 | 18.5
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Maximum Daily Avg | 19.5 19.1 22.0 21.7 18.3 18.4 14.1 16.1 20.0 18.9 18.6 22.2 | 22.2
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Maximum 2-Minute Avg| 37 44 63 38 35 35 28 31 38 41 38 69 | 69
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Date of Max 2min-Day| 21 09 06 10 11 08 24 15 22 25 22 08 |
-Year| 2006 2004 2008 2001 2008 2002 2008 2000 1999 2002 2007 1999 |
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Maximum Peak Gust | 47 53 83 49 44 44 37 44 49 58 53 69 | 83
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Date of Max Gust-Day| 28 09 06 10 01 08 24 15 22 28 22 08 |
-Year| 2003 2004 2008 2001 2001 2002 2008 2000 1999 2002 2007 1999 |
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Avg Number of Days: | |
Peak Gust >=30 | 5.9 5.1 4.3 4.3 1.8 0.8 0.5 1.3 3.2 3.7 4.5 7.5 | 43.0
Peak Gust >=40 | 1.2 1.2 0.9 0.7 0.4 0.1 0.0 0.1 0.5 0.6 0.8 1.4 | 7.9
Peak Gust >=50 | 0.0 0.1 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.1 0.2 | 0.7
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Max 2-Minute >=30| 1.7 2.4 1.5 1.2 0.5 0.1 0.0 0.2 0.5 1.1 1.2 0.0 | 10.3
Max 2-Minute >=40| 0.0 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 | 0.4
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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.