Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000
CXUS55 KCYS 101633
CLMCHY
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
1032 AM MDT FRI MAY 10 2013
...................................
...THE CHEYENNE WY CLIMATE SUMMARY FOR THE MONTH OF APRIL 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2013
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
.............................................................
TEMPERATURE (F)
RECORD
HIGH 83 04/30/1992
LOW -6 04/02/1975
04/02/1936
HIGHEST 73 04/28 55 18 80
LOWEST 5 04/10 30 -25 24
AVG. MAXIMUM 47.4 54.9 -7.5 62.2
AVG. MINIMUM 24.0 30.8 -6.8 34.7
MEAN 35.7 42.8 -7.1 48.5
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 6 1.5 4.5 0
DAYS MIN <= 32 23 16.6 6.4 16
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 7.66 1900
MINIMUM 0.00 2011
TOTALS 2.97 1.78 1.19 0.39
DAYS >= .01 11 10.3 0.7 9
DAYS >= .10 7 4.1 2.9 2
DAYS >= .50 2 0.9 1.1 0
DAYS >= 1.00 0 0.3 -0.3 0
GREATEST
24 HR. TOTAL 0.92 04/30 TO 04/30
DEGREE_DAYS
HEATING TOTAL 871 665 206 487
SINCE 7/1 6734 6585 149 6092
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 0
FREEZE DATES
RECORD
EARLIEST 08/24/1910
LATEST 06/19/1876
EARLIEST 09/24
LATEST 05/20
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 12.6
HIGHEST WIND SPEED/DIRECTION 45/280 DATE 04/05
HIGHEST GUST SPEED/DIRECTION 55/270 DATE 04/14
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.50
NUMBER OF DAYS FAIR 10
NUMBER OF DAYS PC 14
NUMBER OF DAYS CLOUDY 6
AVERAGE RH (PERCENT) 60
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 2
LIGHT RAIN 10 FREEZING RAIN 0
LT FREEZING RAIN 1 HAIL 0
HEAVY SNOW 0 SNOW 5
LIGHT SNOW 13 SLEET 0
FOG 14 FOG W/VIS <= 1/4 MILE 9
HAZE 4
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
...................................
...THE DOUGLAS WY AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2013
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
.............................................................
TEMPERATURE (F)
RECORD
HIGH 87 04/24/2012
LOW 4 04/10/2013
HIGHEST 75 04/27 MM MM 87
LOWEST 4R 04/10 MM MM 22
AVG. MAXIMUM 50.8 57.8 -7.0 65.4
AVG. MINIMUM 23.8 29.6 -5.8 33.4
MEAN 37.3 43.7 -6.4 49.4
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 5 0.6 4.4 0
DAYS MIN <= 32 23 18.8 4.2 16
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 4.22 2011
MINIMUM T 2011
TOTALS 1.85 1.51 0.34 1.21
DAYS >= .01 10 MM MM 8
DAYS >= .10 5 MM MM 4
DAYS >= .50 2 MM MM 0
DAYS >= 1.00 0 MM MM 0
GREATEST
24 HR. TOTAL 0.64 04/08 TO 04/09
DEGREE_DAYS
HEATING TOTAL 822 639 183 465
SINCE 7/1 6766 6957 -191 6238
COOLING TOTAL 0 0 0 2
SINCE 1/1 0 0 0 2
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST 04/01 MM
LATEST MM
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 11.3
HIGHEST WIND SPEED/DIRECTION 43/250 DATE 04/13
HIGHEST GUST SPEED/DIRECTION 52/260 DATE 04/29
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.40
NUMBER OF DAYS FAIR 15
NUMBER OF DAYS PC 7
NUMBER OF DAYS CLOUDY 8
AVERAGE RH (PERCENT) 62
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 6 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 3 SNOW 7
LIGHT SNOW 11 SLEET 0
FOG 11 FOG W/VIS <= 1/4 MILE 2
HAZE 4
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
...................................
...THE LARAMIE WY AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2013
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
.............................................................
TEMPERATURE (F)
RECORD
HIGH 77 04/24/2012
LOW -14 04/02/1975
HIGHEST 69 04/28 MM MM 77
LOWEST -5 04/10 MM MM 13
AVG. MAXIMUM 44.9 51.1 -6.2 59.3
AVG. MINIMUM 19.5 24.6 -5.1 28.3
MEAN 32.2 37.9 -5.7 43.8
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 8 1.9 6.1 0
DAYS MIN <= 32 27 24.7 2.3 23
DAYS MIN <= 0 3 0.3 2.7 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 3.71 1983
MINIMUM 0.00 2011
TOTALS 1.07 1.07 0.00 0.54
DAYS >= .01 14 7.8 6.2 8
DAYS >= .10 3 3.3 -0.3 2
DAYS >= .50 0 0.3 -0.3 0
DAYS >= 1.00 0 0.0 0.0 0
GREATEST
24 HR. TOTAL 0.34 04/30 TO 04/30
DEGREE_DAYS
HEATING TOTAL 975 814 161 627
SINCE 7/1 7940 8049 -109 7600
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 0
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST MM
LATEST MM
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 13.7
HIGHEST WIND SPEED/DIRECTION 48/140 DATE 04/16
HIGHEST GUST SPEED/DIRECTION 60/140 DATE 04/16
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.50
NUMBER OF DAYS FAIR 9
NUMBER OF DAYS PC 16
NUMBER OF DAYS CLOUDY 5
AVERAGE RH (PERCENT) 63
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 5 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 2 SNOW 9
LIGHT SNOW 15 SLEET 0
FOG 13 FOG W/VIS <= 1/4 MILE 5
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
...................................
...THE RAWLINS WY AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1951 TO 2013
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
.............................................................
TEMPERATURE (F)
RECORD
HIGH 79 04/24/2012
LOW -8 04/20/1966
HIGHEST 72 04/28 MM MM 79
LOWEST -7 04/18 MM MM 20
AVG. MAXIMUM 47.8 53.4 -5.6 60.8
AVG. MINIMUM 22.7 26.8 -4.1 30.4
MEAN 35.2 40.1 -4.9 45.6
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 4 1.1 2.9 0
DAYS MIN <= 32 26 22.1 3.9 20
DAYS MIN <= 0 1 0.1 0.9 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 3.92 2009
MINIMUM 0.01 2011
TOTALS 0.91 1.05 -0.14 0.70
DAYS >= .01 10 9.0 1.0 5
DAYS >= .10 3 3.4 -0.4 3
DAYS >= .50 0 0.4 -0.4 0
DAYS >= 1.00 0 0.1 -0.1 0
GREATEST
24 HR. TOTAL 0.25 04/08 TO 04/09
DEGREE_DAYS
HEATING TOTAL 886 747 139 576
SINCE 7/1 7479 7719 -240 7053
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 0
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST MM
LATEST MM
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 14.8
HIGHEST WIND SPEED/DIRECTION 43/270 DATE 04/29
HIGHEST GUST SPEED/DIRECTION 53/270 DATE 04/29
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.50
NUMBER OF DAYS FAIR 11
NUMBER OF DAYS PC 11
NUMBER OF DAYS CLOUDY 8
AVERAGE RH (PERCENT) 57
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 1
LIGHT RAIN 7 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 3 SNOW 6
LIGHT SNOW 14 SLEET 0
FOG 14 FOG W/VIS <= 1/4 MILE 4
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
...................................
...THE TORRINGTON WY AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2013
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
.............................................................
TEMPERATURE (F)
RECORD
HIGH 90 04/24/2012
LOW 2 04/11/2013
04/04/1999
02/06/1989
HIGHEST 80 04/29 MM MM 90
LOWEST 2R 04/11 MM MM 26
AVG. MAXIMUM 53.8 61.2 -7.4 69.0
AVG. MINIMUM 25.6 32.3 -6.7 37.0
MEAN 39.7 46.7 -7.0 53.0
DAYS MAX >= 90 0 0.0 0.0 1
DAYS MAX <= 32 5 0.5 4.5 0
DAYS MIN <= 32 22 13.9 8.1 8
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 2.93 2009
MINIMUM 0.00 2011
TOTALS 1.91 1.66 0.25 0.79
DAYS >= .01 8 MM MM 7
DAYS >= .10 6 MM MM 2
DAYS >= .50 1 MM MM 0
DAYS >= 1.00 0 MM MM 0
GREATEST
24 HR. TOTAL 0.84 04/08 TO 04/09
DEGREE_DAYS
HEATING TOTAL 752 548 204 357
SINCE 7/1 6217 6232 -15 5592
COOLING TOTAL 0 1 -1 8
SINCE 1/1 0 1 -1 8
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST MM
LATEST MM
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 10.0
HIGHEST WIND SPEED/DIRECTION 39/250 DATE 04/29
HIGHEST GUST SPEED/DIRECTION 49/280 DATE 04/05
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.40
NUMBER OF DAYS FAIR 15
NUMBER OF DAYS PC 11
NUMBER OF DAYS CLOUDY 4
AVERAGE RH (PERCENT) 60
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 1
LIGHT RAIN 5 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 2 SNOW 4
LIGHT SNOW 10 SLEET 0
FOG 8 FOG W/VIS <= 1/4 MILE 3
HAZE 4
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
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