STATION: EL CENTRO NAF (KNJK), CA
CLIMATOLOGICAL SUMMARY. Period of Record: Dec 2006 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 | 67.0 75.1 83.6 88.3 94.3 105.9 107.4 107.2 101.9 91.9 82.3 67.8 | 89.4
Avg Min Temp | 38.1 44.5 50.7 55.7 61.6 69.3 78.2 79.1 72.0 59.5 51.4 39.8 | 58.3
Avg Temperature | 52.6 59.8 67.1 72.0 78.0 87.6 92.8 93.1 86.9 75.7 66.8 53.8 | 73.9
| |
Extremes: | |
Extreme Max Temp| 79 87 101 104 113 118 116 115 115 105 96 83 | 118
| |
Date of Ext-Day | 09 13 17 28 19 20 04 29 01 01 01 01 |
-Year| 2007 2008 2007 2007 2008 2008 2007 2007 2007 2008 2008 2008 |
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Extreme Min Temp| 21 32 35 46 52 57 70 69 58 47 40 30 | 21
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Date of Ext-Day | 14 06 04 17 02 07 01 08 23 12 25 20 |
-Year| 2007 2008 2007 2007 2008 2007 2007 2007 2007 2008 2007 2006 |
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Heating Degree Days | 386 155 56 4 0 0 0 0 0 3 42 348 | 993
Cooling Degree Days | 0 8 122 214 402 676 861 872 658 334 97 0 | 4245
| |
Avg Number of Days: | |
Max Temp >= 90 | 0.0 0.0 8.4 13.0 23.5 30.0 31.0 31.0 26.5 22.6 4.5 0.0 | 190.5
Max Temp >= 75 | 3.2 14.6 25.2 29.0 31.0 30.0 31.0 31.0 29.5 30.5 24.0 4.3 | 283.3
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 | 4.7 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.0 | 8.3
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 | 26.0 31.5 27.8 33.0 37.4 40.9 59.3 57.7 50.0 34.6 35.1 29.3 | 38.5
Avg Wet Bulb Temp | 41.8 46.9 48.8 53.4 57.6 62.8 71.7 69.0 65.4 54.5 51.2 43.1 | 55.5
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Avg Sea Level Pres | 30.14 30.07 30.02 29.91 29.82 29.78 29.78 29.76 29.81 29.95 30.02 30.15 | 29.93
(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 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 | 0.5
Heavy Fog | 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 | 0.5
Fog | 1.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 | 1.5
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 | 0.24 0.00 0.13 0.00 0.06 0.00 0.00 0.12 0.32 0.00 0.59 0.24 | 1.70
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Maximum Daily | 0.34 0.00 0.14 0.00 0.11 0.00 0.00 0.17 0.64 0.00 0.94 0.67 | 0.94
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Date of Ext-Day | 27 21 16 01 21 30 17 |
-Year| 2008 2008 2008 2007 2007 2007 2008 |
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Avg Number of Days: | |
>= 0.01 | 1.5 0.0 1.0 0.0 0.5 0.0 0.0 2.0 0.5 0.0 2.0 1.0 | 8.5
>= 0.10 | 1.0 0.0 1.0 0.0 0.5 0.0 0.0 0.5 0.5 0.0 1.0 0.3 | 4.8
>= 0.25 | 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.5 0.3 | 1.8
>= 0.50 | 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.5 0.3 | 1.3
>= 1.00 | 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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WIND (MPH) | Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Year
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Daily Avg Wind Speed| 6.8 8.0 7.8 10.0 9.3 7.9 6.8 6.6 6.9 7.4 5.5 6.4 | 7.5
Daily Avg Max 2-Min | 17.0 19.2 19.3 24.0 21.9 18.4 17.3 17.5 19.3 18.0 13.5 16.0 | 18.5
Daily Avg Peak Gust | 20.3 23.1 23.7 29.7 27.0 23.2 21.4 22.1 24.2 22.3 17.3 19.2 | 22.8
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Maximum Daily Avg | 24.1 24.2 25.5 25.4 25.0 20.7 11.5 11.0 17.7 22.5 22.6 19.4 | 25.5
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Maximum 2-Minute Avg| 40 45 43 45 41 39 29 37 44 45 48 39 | 48
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Date of Max 2min-Day| 28 27 27 12 04 05 11 29 04 05 24 27 |
-Year| 2008 2007 2007 2007 2007 2007 2007 2008 2007 2007 2007 2006 |
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Maximum Peak Gust | 48 52 53 53 51 46 36 49 53 55 77 48 | 77
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Date of Max Gust-Day| 28 27 27 12 04 04 11 29 04 05 24 25 |
-Year| 2008 2007 2007 2007 2007 2008 2007 2008 2007 2007 2007 2008 |
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Avg Number of Days: | |
Peak Gust >=30 | 5.8 10.3 8.9 14.5 12.0 7.4 2.5 5.0 8.8 7.9 2.5 6.8 | 92.4
Peak Gust >=40 | 2.1 2.6 3.7 5.5 3.0 2.1 0.0 0.5 2.1 2.6 1.0 2.7 | 27.9
Peak Gust >=50 | 0.0 1.5 1.1 1.0 0.5 0.0 0.0 0.0 0.5 1.1 1.0 0.0 | 6.7
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Max 2-Minute >=30| 3.7 6.2 4.8 9.5 6.0 3.1 0.0 1.0 5.7 5.8 2.0 0.0 | 47.7
Max 2-Minute >=40| 0.5 1.5 1.1 1.0 0.5 0.0 0.0 0.0 0.5 1.6 0.5 0.0 | 7.2
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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.