STATION: NEEDLES AIRPORT (KEED), CA
CLIMATOLOGICAL SUMMARY. Period of Record: Jan 2001 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 | 64.9 69.1 78.3 85.3 97.2 106.8 110.9 108.0 102.0 88.6 74.6 63.4 | 87.4
Avg Min Temp | 43.8 46.5 52.4 59.1 69.4 78.4 86.0 83.7 75.5 63.6 52.3 42.7 | 62.8
Avg Temperature | 54.3 57.8 65.3 72.2 83.3 92.6 98.5 95.8 88.8 76.1 63.4 53.0 | 75.1
| |
Extremes: | |
Extreme Max Temp| 85 85 99 106 114 117 125 117 115 104 92 79 | 125
| |
Date of Ext-Day | 31 01 17 28 28 21 17 07 01 01 01 24 |
-Year| 2003 2003 2007 2007 2003 2005 2005 2001 2007 2008 2008 2005 |
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Extreme Min Temp| 24 32 32 43 53 64 74 73 61 49 35 29 | 24
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Date of Ext-Day | 14 01 04 11 10 10 24 15 24 03 30 28 |
-Year| 2007 2002 2002 2001 2003 2004 2001 2005 2007 2002 2004 2003 |
| |
Heating Degree Days | 332 209 89 13 0 0 0 0 0 5 108 371 | 1127
Cooling Degree Days | 1 5 100 229 568 829 1037 956 713 350 61 0 | 4850
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Avg Number of Days: | |
Max Temp >= 90 | 0.0 0.0 3.3 9.6 25.4 29.6 31.0 31.0 28.1 15.8 0.6 0.0 | 174.5
Max Temp >= 75 | 1.9 7.2 20.2 27.5 30.9 30.0 31.0 31.0 30.0 28.9 16.4 1.3 | 256.3
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 | 1.0 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9 | 2.3
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 | 28.0 27.7 28.7 28.9 32.3 34.1 50.8 54.1 41.9 36.1 30.9 28.1 | 35.1
Avg Wet Bulb Temp | 43.2 44.9 48.8 52.1 57.5 61.9 69.5 69.7 62.7 55.5 48.5 42.4 | 54.7
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Avg Sea Level Pres | 30.07 30.00 29.91 29.84 29.79 29.85 29.75 29.72 29.80 29.86 29.98 30.08 | 29.89
(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 | 0.5 0.9 0.2 0.3 0.1 0.4 4.3 3.3 1.1 1.1 0.4 0.0 | 12.6
Heavy Fog | 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 | 0.4
Fog | 1.1 1.9 0.4 0.4 0.0 0.0 0.0 0.1 0.1 0.6 0.6 0.4 | 5.6
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 | 0.63 0.93 0.31 0.18 0.00 0.02 0.10 0.44 0.09 0.21 0.50 0.24 | 3.65
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Maximum Daily | 0.99 1.22 0.85 0.76 0.01 0.14 0.26 1.48 0.26 0.56 0.87 0.96 | 1.48
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Date of Ext-Day | 15 11 06 02 03 07 20 08 01 27 07 17 |
-Year| 2001 2005 2001 2004 2003 2006 2008 2008 2003 2004 2004 2008 |
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Avg Number of Days: | |
>= 0.01 | 3.1 4.6 2.8 1.0 0.1 0.1 1.5 2.0 1.1 1.6 2.6 2.1 | 22.8
>= 0.10 | 1.6 2.4 0.5 0.4 0.0 0.1 0.4 1.1 0.2 0.8 1.0 0.6 | 9.2
>= 0.25 | 1.0 1.2 0.5 0.3 0.0 0.0 0.1 0.5 0.1 0.2 0.6 0.3 | 4.9
>= 0.50 | 0.2 0.5 0.1 0.1 0.0 0.0 0.0 0.1 0.0 0.1 0.4 0.1 | 1.8
>= 1.00 | 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.1 0.0 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| 8.1 7.9 8.2 9.1 8.9 8.7 7.9 7.6 7.5 7.4 7.5 7.5 | 8.0
Daily Avg Max 2-Min | 18.3 19.1 19.8 21.3 20.8 21.0 21.6 20.5 19.5 18.0 17.4 17.6 | 19.6
Daily Avg Peak Gust | 21.9 23.0 24.6 26.7 26.6 27.3 27.4 25.9 24.5 21.9 20.7 21.0 | 24.3
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Maximum Daily Avg | 23.9 22.3 21.9 20.6 19.1 16.2 15.6 14.7 17.9 26.9 23.1 19.8 | 26.9
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Maximum 2-Minute Avg| 44 51 44 43 36 37 44 49 37 58 38 39 | 58
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Date of Max 2min-Day| 05 18 02 14 02 25 01 08 04 13 15 29 |
-Year| 2003 2004 2008 2006 2001 2001 2006 2008 2007 2006 2005 2004 |
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Maximum Peak Gust | 53 60 52 48 45 45 56 61 45 66 47 49 | 66
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Date of Max Gust-Day| 05 18 02 14 01 25 01 08 04 13 15 29 |
-Year| 2003 2004 2008 2006 2008 2001 2006 2008 2007 2006 2005 2004 |
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Avg Number of Days: | |
Peak Gust >=30 | 7.0 7.1 9.1 11.0 10.5 10.6 9.9 7.6 6.7 5.7 6.5 6.1 | 97.9
Peak Gust >=40 | 1.4 1.4 1.4 1.5 1.9 0.8 1.8 1.9 1.3 1.3 0.9 1.3 | 16.6
Peak Gust >=50 | 0.1 0.1 0.1 0.0 0.0 0.0 0.4 0.5 0.0 0.3 0.0 0.0 | 1.5
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Max 2-Minute >=30| 3.4 2.8 2.9 2.6 2.6 1.4 3.2 2.5 1.6 2.3 2.1 0.0 | 27.4
Max 2-Minute >=40| 0.2 0.1 0.2 0.1 0.0 0.0 0.4 0.5 0.0 0.4 0.0 0.0 | 2.0
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Observations of WEATHER may me innacurate due to early ASOS inconsistancies. Average days
with Thunderstorms may be low due to poor 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.