Climatological Report (Annual)
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000
CXUS53 KCYS 011820
CLACDR

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
1120 AM MST SAT JAN 01 2022

...................................

...THE CHADRON NEBRASKA AIRPORT CLIMATE SUMMARY FOR THE YEAR OF 2021...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2021

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            112   07/15/2006
 LOW             -44   02/07/1895
HIGHEST          107   07/28         MM      MM      107  07/07
LOWEST           -25   02/15         MM      MM      -10  04/03
                                                          10/26
AVG. MAXIMUM    64.7               62.8     1.9     65.5
AVG. MINIMUM    34.5               33.9     0.6     33.7
MEAN            49.6               48.3     1.3     49.6
DAYS MAX >= 90    77               54.7    22.3       73
DAYS MAX <= 32    27               36.1    -9.1       20
DAYS MIN <= 32   183              180.4     2.6      193
DAYS MIN <= 0     17               17.3    -0.3        6

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       20.51   2009
 MINIMUM        6.38   2002
TOTALS         11.58              15.22   -3.64     7.61
DAILY AVG.         T               0.04   -0.04     0.02
DAYS >= .01       71               77.0    -6.0       69
DAYS >= .10       33               35.2    -2.2       22
DAYS >= .50        6                7.1    -1.1        2
DAYS >= 1.00       1                1.5    -0.5        0
GREATEST
 24 HR. TOTAL   1.45                                0.70  06/08 TO 06/08
 STORM TOTAL    1.13                                0.18
 (MM/DD(HH))            MM


DEGREE DAYS
HEATING TOTAL   6550               6848    -298     6548
 SINCE 7/1      2272               2797    -525       MM
COOLING TOTAL   1082                808     274     1028
 SINCE 1/1      1082                808     274       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.9
HIGHEST WIND SPEED/DIRECTION    48/300    DATE  08/06
HIGHEST GUST SPEED/DIRECTION    74/300    DATE  08/06

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.26
NUMBER OF DAYS FAIR          244
NUMBER OF DAYS PC             88
NUMBER OF DAYS CLOUDY         33

AVERAGE RH (PERCENT)     57

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             36     MIXED PRECIP               0
HEAVY RAIN               14     RAIN                      22
LIGHT RAIN               80     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW               11     SNOW                      16
LIGHT SNOW               45     SLEET                      0
FOG                      76     FOG W/VIS <= 1/4 MILE     16
HAZE                     84

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$


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