STATION: SANTA BARBARA MUNICIPAL AIRPORT (KSBA), CA
CLIMATOLOGICAL SUMMARY. Period of Record: Apr 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 | 63.9 63.8 65.2 66.7 68.8 71.1 73.9 74.2 73.8 72.0 68.6 64.3 | 68.8
Avg Min Temp | 39.7 42.3 45.3 46.6 50.7 54.1 57.6 57.1 54.7 49.2 43.8 39.0 | 48.3
Avg Temperature | 51.8 53.1 55.3 56.7 59.7 62.6 65.7 65.6 64.2 60.6 56.2 51.7 | 58.6
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Extremes: | |
Extreme Max Temp| 84 82 89 95 90 98 93 86 98 96 88 80 | 98
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Date of Ext-Day | 31 21 11 27 07 18 23 11 29 08 06 16 |
-Year| 2003 2002 2007 2004 2007 2008 2006 2003 2005 1999 2006 1998 |
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Extreme Min Temp| 24 30 32 35 41 44 49 48 43 38 30 24 | 24
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Date of Ext-Day | 16 12 14 10 02 08 10 26 27 13 18 22 |
-Year| 2007 1999 2005 1999 2002 1999 2004 2002 2005 2008 2000 1998 |
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Heating Degree Days | 408 337 302 254 169 87 25 21 54 147 265 414 | 2484
Cooling Degree Days | 0 0 0 4 5 14 48 41 32 10 1 0 | 155
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Avg Number of Days: | |
Max Temp >= 90 | 0.0 0.0 0.0 0.3 0.1 0.5 0.1 0.0 0.5 0.6 0.0 0.0 | 2.0
Max Temp >= 75 | 2.2 1.8 2.7 3.0 4.6 4.6 12.8 12.6 11.5 10.1 4.5 1.9 | 72.3
Max Temp <= 32 | 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
| |
Min Temp <= 32 | 3.1 0.9 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.8 4.1 | 9.0
Min Temp <= 20 | 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
Min Temp <= 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 | 0.0
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Avg Dew Point Temp | 42.2 43.6 46.0 47.3 51.7 55.1 58.2 58.2 56.3 50.8 45.1 40.0 | 49.5
Avg Wet Bulb Temp | 47.2 48.5 50.7 51.8 55.2 58.2 60.9 61.0 59.5 55.2 50.6 45.6 | 53.7
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Avg Sea Level Pres | 30.09 30.06 30.02 29.99 29.94 29.90 29.91 29.90 29.88 29.94 30.03 30.10 | 29.98
(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 | 1.4 0.6 1.0 0.4 0.1 0.7 0.6 1.3 0.7 0.7 0.3 0.4 | 8.2
Heavy Fog | 2.1 1.2 2.0 1.8 2.2 1.2 1.7 2.6 3.3 4.1 2.0 2.0 | 26.2
Fog | 13.0 12.1 14.1 13.7 17.3 17.9 20.1 19.5 18.0 17.5 11.2 10.5 | 185.0
Hail | 0.0 0.1 0.1 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 | 0.4
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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 | 3.92 3.66 2.87 1.49 0.66 0.05 0.03 0.04 0.15 0.75 1.59 2.35 | 17.56
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Maximum Daily | 4.16 3.34 4.74 3.29 1.14 0.05 0.04 0.02 0.22 1.14 3.70 2.42 | 4.74
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Date of Ext-Day | 23 25 15 17 02 02 06 04 05 19 08 27 |
-Year| 2008 2004 2003 2000 1998 1999 2001 2006 1998 2004 2002 2004 |
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Avg Number of Days: | |
>= 0.01 | 8.1 9.3 7.5 6.1 5.5 4.0 2.5 3.6 5.3 7.9 7.2 8.2 | 75.3
>= 0.10 | 4.3 5.7 3.2 2.1 1.0 0.0 0.0 0.0 0.5 1.5 2.2 3.5 | 23.8
>= 0.25 | 3.6 4.0 2.1 1.3 0.8 0.0 0.0 0.0 0.0 0.9 1.3 2.5 | 16.5
>= 0.50 | 2.4 3.0 1.6 0.9 0.5 0.0 0.0 0.0 0.0 0.7 0.8 1.5 | 11.4
>= 1.00 | 1.3 0.9 0.7 0.3 0.2 0.0 0.0 0.0 0.0 0.1 0.4 0.8 | 4.6
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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| 4.0 5.2 5.8 6.1 5.8 5.7 5.5 5.2 4.9 4.2 3.9 3.9 | 5.0
Daily Avg Max 2-Min | 14.0 15.6 16.1 16.8 14.8 14.0 13.4 12.9 13.1 13.3 13.7 14.0 | 14.3
Daily Avg Peak Gust | 17.1 19.0 19.7 20.4 17.9 16.8 16.2 15.8 15.8 16.3 17.1 17.5 | 17.5
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Maximum Daily Avg | 15.8 16.5 22.2 16.4 14.6 13.4 8.5 8.0 9.6 12.0 14.1 16.4 | 22.2
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Maximum 2-Minute Avg| 33 33 38 33 36 31 22 25 26 29 31 40 | 40
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Date of Max 2min-Day| 26 09 05 15 04 08 23 11 16 05 28 27 |
-Year| 2008 1999 2001 2007 2007 2005 2006 2008 2008 2007 1998 2006 |
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Maximum Peak Gust | 48 41 46 47 41 36 28 31 44 40 41 51 | 51
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Date of Max Gust-Day| 04 09 05 28 04 03 09 29 16 05 09 27 |
-Year| 2007 1999 2001 1999 2007 1999 2007 2008 2008 2007 2008 2006 |
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Avg Number of Days: | |
Peak Gust >=30 | 1.8 3.4 3.7 4.8 1.7 1.1 0.0 0.3 0.1 1.0 1.7 2.9 | 22.6
Peak Gust >=40 | 0.2 0.1 0.2 0.5 0.3 0.0 0.0 0.0 0.1 0.1 0.1 0.3 | 1.8
Peak Gust >=50 | 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 | 0.1
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Max 2-Minute >=30| 0.2 0.2 0.5 1.1 0.4 0.1 0.0 0.0 0.0 0.0 0.2 0.0 | 2.6
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.