STATION: RAWLINS MUNICIPAL AIRPORT (KRWL), WY
CLIMATOLOGICAL SUMMARY. Period of Record: Oct 2000 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 | 30.5 32.4 43.1 55.1 65.5 77.3 87.6 82.2 70.8 56.8 40.7 30.8 | 56.1
Avg Min Temp | 12.6 13.1 21.0 27.5 35.3 43.3 52.6 49.9 40.5 30.8 19.7 13.2 | 30.0
Avg Temperature | 21.6 22.7 32.1 41.3 50.4 60.3 70.1 66.1 55.7 43.8 30.2 22.0 | 43.0
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Extremes: | |
Extreme Max Temp| 52 55 71 77 88 94 97 95 87 77 67 51 | 97
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Date of Ext-Day | 27 01 22 29 31 30 08 01 03 01 02 02 |
-Year| 2003 2003 2004 2007 2002 2002 2002 2008 2002 2001 2008 2008 |
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Extreme Min Temp| -25 -30 -18 4 11 28 39 31 21 -3 -13 -26 | -30
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Date of Ext-Day | 14 09 02 01 09 08 04 31 18 31 27 07 |
-Year| 2007 2001 2002 2008 2002 2007 2005 2005 2003 2002 2001 2005 |
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Heating Degree Days | 1347 1194 1021 712 454 167 9 48 286 657 1043 1334 | 8272
Cooling Degree Days | 0 0 0 0 2 27 168 81 6 0 0 0 | 284
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Avg Number of Days: | |
Max Temp >= 90 | 0.0 0.0 0.0 0.0 0.0 2.4 12.2 2.8 0.0 0.0 0.0 0.0 | 17.4
Max Temp >= 75 | 0.0 0.0 0.0 0.4 7.2 20.4 29.7 27.4 11.8 1.0 0.0 0.0 | 98.0
Max Temp <= 32 | 16.9 13.0 5.9 0.4 0.0 0.0 0.0 0.0 0.0 0.7 7.6 17.0 | 61.4
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Min Temp <= 32 | 30.5 27.5 27.9 23.2 10.5 1.1 0.0 0.1 2.9 17.5 26.4 30.2 | 197.9
Min Temp <= 20 | 21.0 20.7 11.6 4.6 1.1 0.0 0.0 0.0 0.0 3.9 14.4 21.7 | 99.1
Min Temp <= 0 | 4.8 4.1 1.6 0.0 0.0 0.0 0.0 0.0 0.0 0.2 1.9 4.2 | 16.8
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Avg Dew Point Temp | 12.9 13.6 19.1 21.9 28.7 31.8 37.2 37.7 31.6 25.2 18.0 13.5 | 24.3
Avg Wet Bulb Temp | 19.1 20.1 27.1 33.3 40.5 46.5 52.9 51.2 44.0 35.6 25.8 19.7 | 34.7
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Avg Sea Level Pres | 30.18 30.12 30.06 30.03 29.95 29.94 29.91 29.94 29.99 30.04 30.15 30.14 | 30.04
(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 | 0.0 0.2 0.6 2.0 4.4 5.8 7.3 7.3 3.8 0.6 0.1 0.0 | 32.1
Heavy Fog | 2.6 2.2 3.2 1.4 1.1 0.1 0.0 0.0 0.1 0.8 2.0 2.2 | 15.9
Fog | 8.2 9.4 8.6 8.2 5.2 3.8 0.9 1.3 3.5 6.1 9.6 9.9 | 74.6
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 | 0.12 0.20 0.62 0.78 1.00 0.66 0.72 0.81 1.18 0.68 0.36 0.18 | 7.31
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Maximum Daily | 0.25 0.25 0.46 0.62 0.69 0.55 1.12 0.57 0.67 0.37 0.39 0.23 | 1.12
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Date of Ext-Day | 11 28 28 19 10 30 18 23 10 31 02 29 |
-Year| 2005 2004 2007 2003 2003 2004 2004 2003 2008 2000 2003 2004 |
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Avg Number of Days: | |
>= 0.01 | 3.0 4.9 7.5 9.4 10.3 7.8 4.9 7.7 8.4 8.6 7.4 3.7 | 83.5
>= 0.10 | 0.4 0.6 1.8 2.5 3.0 2.1 1.8 2.4 3.7 2.4 0.9 0.6 | 22.1
>= 0.25 | 0.1 0.1 0.6 0.8 1.1 0.8 0.9 1.3 1.6 0.7 0.3 0.0 | 8.3
>= 0.50 | 0.0 0.0 0.0 0.1 0.3 0.1 0.4 0.1 0.5 0.0 0.0 0.0 | 1.5
>= 1.00 | 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 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| 14.3 13.8 13.9 13.1 12.0 11.4 9.2 9.5 9.9 12.2 12.7 14.7 | 12.2
Daily Avg Max 2-Min | 28.9 27.7 28.4 28.1 27.7 28.8 26.0 25.5 25.2 26.5 26.6 29.8 | 27.4
Daily Avg Peak Gust | 34.5 33.0 34.0 34.5 34.3 36.2 32.5 31.8 31.3 32.4 32.3 36.0 | 33.6
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Maximum Daily Avg | 32.7 33.7 32.7 26.4 29.6 26.4 16.6 20.0 21.5 29.0 29.2 33.7 | 33.7
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Maximum 2-Minute Avg| 60 54 51 47 46 51 44 54 52 52 49 47 | 60
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Date of Max 2min-Day| 08 16 05 23 22 10 06 22 12 23 11 30 |
-Year| 2007 2003 2004 2002 2002 2003 2003 2007 2005 2001 2003 2003 |
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Maximum Peak Gust | 70 68 62 58 56 63 54 66 62 67 60 62 | 70
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Date of Max Gust-Day| 08 16 05 23 05 16 06 22 12 18 08 25 |
-Year| 2007 2003 2004 2002 2002 2007 2003 2007 2005 2004 2002 2008 |
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Avg Number of Days: | |
Peak Gust >=30 | 20.5 17.6 20.4 20.2 21.8 21.8 19.7 18.0 17.6 17.6 16.8 22.9 | 234.9
Peak Gust >=40 | 11.0 8.6 8.6 8.6 7.9 10.6 6.2 4.7 5.4 6.4 7.6 11.5 | 97.2
Peak Gust >=50 | 2.1 1.2 2.0 2.2 1.4 2.4 0.5 1.0 0.4 1.2 1.2 2.6 | 18.3
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Max 2-Minute >=30| 15.2 12.5 13.8 12.2 12.2 14.0 8.9 9.2 8.1 9.6 10.9 0.0 | 126.7
Max 2-Minute >=40| 4.1 1.8 2.2 2.4 1.5 3.0 0.8 0.9 0.6 1.6 1.6 0.0 | 20.4
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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.