STATION: FARMONGTON-FOUR CORNERS REGIONAL ARPT (KFMN), NM
CLIMATOLOGICAL SUMMARY. Period of Record: Jan 1998 to Dec 2008
Summaries based on unedited daily ASOS data. Errors may be present.
-----------------------------------------------------------------------------------------------
TEMPERATURE (F) | Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Year
| |
Avg Max Temp | 44.2 49.0 59.1 67.4 78.8 89.7 93.8 89.9 82.0 68.7 55.1 43.6 | 68.5
Avg Min Temp | 20.1 23.3 29.1 35.4 43.6 52.2 61.8 59.6 50.2 38.5 27.6 19.3 | 38.4
Avg Temperature | 32.1 36.2 44.1 51.4 61.2 71.0 77.8 74.8 66.1 53.6 41.4 31.5 | 53.4
| |
Extremes: | |
Extreme Max Temp| 66 66 82 85 98 101 105 99 94 87 77 67 | 105
| |
Date of Ext-Day | 16 27 20 27 29 30 19 03 04 01 10 01 |
-Year| 2000 2000 2004 2000 2000 1998 2005 2000 2000 2003 2005 1999 |
| |
Extreme Min Temp| -7 4 6 17 27 33 47 46 30 20 4 -2 | -7
| |
Date of Ext-Day | 17 01 03 16 10 05 02 27 29 22 30 08 |
-Year| 2008 2001 2002 1999 2003 1999 2004 2002 1999 2007 2006 2005 |
| |
Heating Degree Days | 1018 814 648 408 156 19 0 0 57 355 709 1040 | 5224
Cooling Degree Days | 0 0 0 0 39 198 397 302 89 1 0 0 | 1027
| |
Avg Number of Days: | |
Max Temp >= 90 | 0.0 0.0 0.0 0.0 2.8 17.5 25.6 16.7 3.0 0.0 0.0 0.0 | 65.6
Max Temp >= 75 | 0.0 0.0 1.2 8.1 22.3 29.2 30.8 30.8 25.7 8.2 0.3 0.0 | 156.6
Max Temp <= 32 | 2.5 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 1.7 | 5.0
| |
Min Temp <= 32 | 29.7 25.8 20.7 10.0 1.5 0.0 0.0 0.0 0.6 5.9 23.0 29.8 | 146.9
Min Temp <= 20 | 15.9 9.4 3.2 0.3 0.0 0.0 0.0 0.0 0.0 0.3 5.4 17.4 | 51.9
Min Temp <= 0 | 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 | 0.5
| |
Avg Dew Point Temp | 19.0 19.0 20.3 21.8 26.1 29.4 44.7 46.8 37.5 30.0 22.0 17.8 | 27.9
Avg Wet Bulb Temp | 26.7 29.4 34.4 39.0 45.4 50.4 58.6 58.3 50.9 41.9 32.8 25.9 | 41.1
| |
------------------------------------------------------------------------------------------------------
| |
Avg Sea Level Pres | 30.19 30.11 30.03 29.94 29.90 29.90 29.94 29.98 30.00 30.06 30.15 30.20 | 30.03
(Inches of Mercury) | |
------------------------------------------------------------------------------------------------------
| |
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 0.5 0.4 0.6 1.0 2.2 2.2 0.6 0.8 0.0 0.0 | 8.3
Heavy Fog | 1.6 1.5 0.5 0.2 0.2 0.0 0.0 0.0 0.2 0.5 1.0 1.5 | 7.2
Fog | 6.1 5.4 5.3 3.6 1.3 0.2 1.5 2.3 2.0 4.7 3.4 6.0 | 41.7
Hail | 0.0 0.1 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 | 0.4
| |
------------------------------------------------------------------------------------------------------
| |
PRECIPITATION (In) | Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Year
| |
Average Monthly | 0.61 0.75 0.64 0.61 0.36 0.08 0.66 0.94 0.92 1.07 0.59 0.44 | 7.67
| |
Maximum Daily | 0.41 0.47 0.55 1.20 0.58 0.14 1.75 1.08 0.97 0.63 0.50 0.32 | 1.75
| |
Date of Ext-Day | 07 25 28 03 19 05 08 06 19 02 12 23 |
-Year| 2008 2003 2000 2004 2001 2008 2006 2005 2004 2003 2003 2008 |
| |
Avg Number of Days: | |
>= 0.01 | 6.7 5.7 5.7 4.4 2.5 1.9 6.8 7.8 5.1 7.5 4.6 5.7 | 64.5
>= 0.10 | 2.2 2.5 2.2 1.7 1.1 0.3 2.1 2.6 1.9 3.7 1.7 1.9 | 24.0
>= 0.25 | 0.4 1.3 0.8 0.6 0.6 0.0 0.5 1.1 1.0 1.6 0.8 0.4 | 9.0
>= 0.50 | 0.0 0.0 0.1 0.3 0.2 0.0 0.1 0.5 0.7 0.5 0.1 0.0 | 2.4
>= 1.00 | 0.0 0.0 0.0 0.1 0.0 0.0 0.1 0.1 0.0 0.0 0.0 0.0 | 0.3
| |
------------------------------------------------------------------------------------------------------
| |
WIND (MPH) | Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec | Year
| |
Daily Avg Wind Speed| 7.0 7.9 8.7 9.5 9.0 9.1 8.1 7.7 7.5 7.5 7.2 7.1 | 8.0
Daily Avg Max 2-Min | 16.6 19.3 22.3 24.3 23.6 23.4 24.3 22.3 20.6 19.0 17.5 17.6 | 20.9
Daily Avg Peak Gust | 19.9 23.6 27.7 30.6 30.2 30.0 30.5 27.8 25.8 23.4 21.0 21.0 | 26.0
| |
Maximum Daily Avg | 16.9 19.7 19.9 20.2 19.2 21.7 16.1 12.3 17.5 20.8 21.1 22.7 | 22.7
| |
Maximum 2-Minute Avg| 40 43 45 46 45 45 46 44 48 47 40 40 | 48
| |
Date of Max 2min-Day| 11 10 14 15 21 26 14 16 06 11 04 15 |
-Year| 2005 1999 2008 2006 2008 2006 2001 2005 2002 2008 2008 2003 |
| |
Maximum Peak Gust | 53 60 58 59 55 58 53 52 59 59 49 49 | 60
| |
Date of Max Gust-Day| 21 12 14 29 21 06 14 16 07 11 09 14 |
-Year| 2008 2008 2008 1999 2008 2007 2001 2005 2002 2008 2002 2008 |
| |
Avg Number of Days: | |
Peak Gust >=30 | 5.0 7.1 12.3 15.1 16.4 14.5 16.0 12.7 8.9 8.1 5.3 6.8 | 128.2
Peak Gust >=40 | 0.7 2.1 4.0 5.4 3.4 3.5 4.1 2.0 2.1 2.0 1.6 1.6 | 32.5
Peak Gust >=50 | 0.1 0.5 0.4 1.0 0.5 0.3 0.2 0.2 0.3 0.2 0.0 0.0 | 3.5
| |
Max 2-Minute >=30| 1.5 3.6 5.3 7.6 5.7 4.7 6.7 4.0 3.1 3.2 2.6 0.0 | 47.9
Max 2-Minute >=40| 0.1 0.5 0.4 0.7 0.4 0.5 0.6 0.3 0.3 0.1 0.1 0.0 | 4.0
| |
------------------------------------------------------------------------------------------------------
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.