STATION: OXNARD AIRPORT (KOXR), CA
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
| |
Avg Max Temp | 64.0 63.6 64.0 64.5 66.8 69.2 72.3 72.4 71.7 70.3 67.7 64.3 | 67.6
Avg Min Temp | 45.2 46.2 47.7 48.8 53.2 57.0 60.0 59.6 57.8 53.5 49.0 45.2 | 51.9
Avg Temperature | 54.6 54.9 55.9 56.7 60.0 63.1 66.1 66.0 64.7 61.9 58.3 54.8 | 59.7
| |
Extremes: | |
Extreme Max Temp| 90 89 93 99 93 87 85 89 94 108 95 85 | 108
| |
Date of Ext-Day | 31 04 11 27 07 20 23 08 22 14 06 16 |
-Year| 2003 2001 2007 2008 2007 2008 2006 2005 2004 1999 2006 1998 |
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Extreme Min Temp| 31 35 36 37 45 49 51 52 50 44 38 30 | 30
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Date of Ext-Day | 30 08 17 09 01 03 12 22 11 12 12 23 |
-Year| 2002 2001 2002 1999 1999 2002 2001 2002 2000 2008 2000 1998 |
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Heating Degree Days | 327 289 287 255 157 68 19 16 41 118 212 320 | 2109
Cooling Degree Days | 5 3 4 5 3 11 54 46 34 21 12 2 | 200
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Avg Number of Days: | |
Max Temp >= 90 | 0.1 0.0 0.3 0.4 0.1 0.0 0.0 0.0 0.3 0.9 0.5 0.0 | 2.5
Max Temp >= 75 | 3.1 2.0 2.3 2.0 1.4 1.2 6.5 5.6 5.7 5.2 4.3 3.1 | 42.1
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 | 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 | 0.6
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 | 40.4 42.5 46.3 47.9 52.5 55.7 58.8 58.9 57.3 51.7 45.1 39.1 | 49.7
Avg Wet Bulb Temp | 47.9 49.1 51.0 51.9 55.7 58.7 61.5 61.5 60.2 56.3 51.7 47.5 | 54.4
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Avg Sea Level Pres | 30.10 30.06 30.01 30.00 29.94 29.91 29.92 29.91 29.88 29.95 30.04 30.10 | 29.99
(Inches of Mercury) | |
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WEATHER | Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Year
See disclaimer below| |
| |
Avg Number of Days: | |
Thunderstorms | 1.2 1.7 1.1 0.9 0.3 0.4 0.0 0.1 0.4 0.5 0.2 1.0 | 7.6
Heavy Fog | 2.4 1.8 2.0 2.3 1.7 1.0 2.8 3.2 3.4 4.4 2.3 2.2 | 29.4
Fog | 15.7 13.8 16.8 15.2 18.7 18.1 19.8 20.3 17.8 19.5 13.4 12.4 | 201.5
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 | 2.08 2.68 1.66 1.14 0.40 0.03 0.01 0.02 0.07 0.52 0.72 1.06 | 10.39
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Maximum Daily | 3.33 2.29 2.21 2.60 1.19 0.16 0.02 0.01 0.21 1.02 0.96 1.64 | 3.33
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Date of Ext-Day | 09 25 15 04 05 01 29 04 26 17 07 28 |
-Year| 2005 2004 2003 2006 1998 1999 2003 1998 2005 2004 2002 2004 |
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Avg Number of Days: | |
>= 0.01 | 6.0 6.7 6.1 4.3 2.6 1.4 1.3 1.8 3.0 5.5 4.7 5.1 | 48.6
>= 0.10 | 3.1 4.0 3.2 1.7 0.9 0.1 0.0 0.0 0.2 0.9 1.7 2.3 | 18.1
>= 0.25 | 2.2 2.7 2.0 1.2 0.5 0.0 0.0 0.0 0.0 0.5 0.8 1.5 | 11.5
>= 0.50 | 1.5 1.8 1.3 0.7 0.3 0.0 0.0 0.0 0.0 0.4 0.5 0.7 | 7.2
>= 1.00 | 0.5 0.9 0.4 0.4 0.1 0.0 0.0 0.0 0.0 0.1 0.0 0.2 | 2.5
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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| 7.0 7.6 7.5 7.7 6.8 6.6 6.6 6.4 6.1 6.0 6.3 7.1 | 6.8
Daily Avg Max 2-Min | 17.1 18.1 18.1 18.7 16.7 15.8 15.8 15.7 15.4 15.6 16.1 17.5 | 16.7
Daily Avg Peak Gust | 20.9 21.9 21.8 22.4 19.9 19.1 18.9 18.7 18.4 18.7 19.5 21.2 | 20.1
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Maximum Daily Avg | 21.3 22.2 21.5 20.5 16.7 12.2 12.5 10.4 14.5 22.4 20.6 23.1 | 23.1
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Maximum 2-Minute Avg| 44 37 38 59 32 28 24 25 37 39 38 46 | 59
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Date of Max 2min-Day| 16 09 28 28 03 08 12 24 19 22 09 27 |
-Year| 2008 2002 2003 2007 1999 2000 2001 2003 2004 2007 2008 2006 |
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Maximum Peak Gust | 52 45 47 84 55 32 35 30 41 55 45 54 | 84
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Date of Max Gust-Day| 16 11 28 28 31 08 11 15 19 22 09 27 |
-Year| 2008 1999 2003 2007 2007 2000 2007 2007 2004 2007 2008 2006 |
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Avg Number of Days: | |
Peak Gust >=30 | 4.7 4.8 5.2 4.3 2.1 0.5 0.1 0.1 0.2 2.0 3.2 5.6 | 32.9
Peak Gust >=40 | 0.9 0.8 1.3 0.6 0.3 0.0 0.0 0.0 0.1 0.6 0.6 1.7 | 6.9
Peak Gust >=50 | 0.1 0.0 0.0 0.1 0.1 0.0 0.0 0.0 0.0 0.1 0.0 0.1 | 0.5
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Max 2-Minute >=30| 1.7 2.2 2.6 1.9 0.7 0.0 0.0 0.0 0.1 0.8 1.2 0.0 | 11.3
Max 2-Minute >=40| 0.1 0.0 0.0 0.3 0.0 0.0 0.0 0.0 0.0 0.0 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.