STATION: SANDBERG (KSDB), CA
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
| |
Avg Max Temp | 49.1 49.2 55.6 57.9 68.9 77.0 85.9 85.8 79.2 68.1 57.1 49.7 | 65.3
Avg Min Temp | 36.3 36.1 39.3 40.3 48.9 56.0 64.0 63.8 59.1 50.5 42.5 36.1 | 47.8
Avg Temperature | 42.7 42.6 47.5 49.1 58.9 66.5 74.9 74.8 69.1 59.3 49.8 42.9 | 56.5
| |
Extremes: | |
Extreme Max Temp| 69 68 80 86 94 96 102 100 95 90 76 82 | 102
| |
Date of Ext-Day | 31 10 16 28 31 14 09 06 03 08 04 19 |
-Year| 2003 2006 2007 2007 2001 2000 2002 1997 2007 1996 1997 2001 |
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Extreme Min Temp| 14 22 22 23 30 33 47 47 39 31 23 15 | 14
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Date of Ext-Day | 13 10 12 09 09 03 12 06 20 25 29 21 |
-Year| 2007 1999 2006 1999 2003 1999 1997 1999 2007 1996 2004 1998 |
| |
Heating Degree Days | 691 632 545 481 239 86 4 5 57 225 458 685 | 4108
Cooling Degree Days | 0 0 2 5 50 131 310 310 182 48 1 0 | 1039
| |
Avg Number of Days: | |
Max Temp >= 90 | 0.0 0.0 0.0 0.0 0.3 1.2 8.9 9.8 2.9 0.1 0.0 0.0 | 23.3
Max Temp >= 75 | 0.0 0.0 1.0 2.2 10.6 20.2 30.0 29.6 22.3 9.5 0.6 0.2 | 126.2
Max Temp <= 32 | 0.8 0.4 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 | 1.7
| |
Min Temp <= 32 | 9.6 8.9 6.6 5.5 0.3 0.0 0.0 0.0 0.0 0.4 3.3 10.2 | 44.8
Min Temp <= 20 | 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 | 0.7
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 | 24.6 26.4 30.2 33.1 38.0 39.9 43.3 41.0 37.8 32.1 27.8 23.8 | 33.2
Avg Wet Bulb Temp | 35.2 35.9 38.8 41.0 47.4 52.1 56.7 55.7 51.8 45.3 39.1 35.0 | 44.5
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Avg Sea Level Pres | 30.08 30.04 29.99 29.96 29.93 29.90 29.94 29.93 29.90 29.96 30.04 30.09 | 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| |
| |
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 | 10.4 13.3 11.1 11.2 5.8 3.7 0.5 0.6 2.4 5.6 6.0 8.5 | 79.1
Fog | 12.6 15.2 15.7 13.8 8.1 4.4 1.0 1.2 3.5 7.2 9.2 9.9 | 101.8
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 | 2.31 3.90 1.17 0.98 0.51 0.04 0.16 0.03 0.22 0.79 0.80 1.76 | 12.66
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Maximum Daily | 2.53 4.27 1.53 1.37 0.98 0.14 0.98 0.09 0.67 2.50 1.54 3.47 | 4.27
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Date of Ext-Day | 10 12 25 17 05 03 09 15 25 17 26 05 |
-Year| 2001 2003 1998 2000 2005 1999 2008 2005 1997 2005 2008 1997 |
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Avg Number of Days: | |
>= 0.01 | 7.4 8.8 5.6 4.8 2.8 1.1 0.7 0.8 2.0 2.8 3.5 6.2 | 46.6
>= 0.10 | 3.7 4.4 2.6 1.8 1.1 0.2 0.2 0.0 0.5 1.2 1.4 2.5 | 19.6
>= 0.25 | 2.5 3.2 1.3 1.2 0.7 0.0 0.2 0.0 0.4 0.8 0.9 1.5 | 12.7
>= 0.50 | 1.4 1.9 0.8 0.6 0.3 0.0 0.2 0.0 0.2 0.5 0.5 0.7 | 7.2
>= 1.00 | 0.5 1.2 0.3 0.3 0.0 0.0 0.0 0.0 0.0 0.2 0.3 0.5 | 3.4
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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| 14.1 14.7 14.4 14.6 14.8 14.3 11.9 11.5 11.7 12.9 13.5 15.1 | 13.6
Daily Avg Max 2-Min | 27.4 29.1 29.2 29.5 29.3 28.1 23.6 22.6 23.0 25.5 25.9 28.4 | 26.8
Daily Avg Peak Gust | 33.0 35.4 35.2 35.9 36.2 34.8 29.4 28.4 28.6 31.4 31.8 34.4 | 32.9
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Maximum Daily Avg | 31.9 36.2 31.4 28.6 27.7 32.2 23.4 20.7 25.6 31.2 28.2 30.7 | 36.2
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Maximum 2-Minute Avg| 58 54 56 58 58 52 44 38 54 54 53 60 | 60
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Date of Max 2min-Day| 05 03 20 12 02 06 06 15 17 20 28 28 |
-Year| 2007 1998 2000 2007 2001 2007 2003 2002 2002 2007 1996 2006 |
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Maximum Peak Gust | 74 74 66 79 67 71 55 46 67 67 62 71 | 79
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Date of Max Gust-Day| 05 03 20 30 02 11 06 15 17 21 28 26 |
-Year| 2007 1998 2000 2008 2001 2008 2003 2002 2002 2007 1996 2007 |
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Avg Number of Days: | |
Peak Gust >=30 | 18.8 19.1 21.1 22.3 23.8 20.6 13.1 10.5 10.9 16.0 16.0 19.5 | 211.7
Peak Gust >=40 | 6.6 8.8 8.8 9.3 8.8 7.5 1.9 1.0 1.8 5.3 5.8 9.0 | 74.6
Peak Gust >=50 | 1.5 2.8 2.8 2.4 3.2 1.8 0.2 0.0 0.2 1.5 1.5 2.6 | 20.4
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Max 2-Minute >=30| 11.5 12.5 13.0 13.1 12.5 10.7 3.1 2.3 3.5 8.4 10.1 0.0 | 100.8
Max 2-Minute >=40| 2.5 3.8 4.3 3.2 3.7 2.6 0.3 0.0 0.2 2.1 2.2 0.0 | 24.8
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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.