287
CXUS55 KCYS 020542
CLMLAR

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
1042 PM MST WED JAN 01 2025

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

...THE LARAMIE WYOMING AIRPORT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             62   12/02/2021
 LOW             -34   12/31/2014
                       12/22/1989
HIGHEST           57   12/03         MM      MM       57
                       12/20
                       12/21
LOWEST             4   12/31         MM      MM      -15
AVG. MAXIMUM    45.0               32.7    12.3     42.0
AVG. MINIMUM    19.4               10.2     9.2     16.5
MEAN            32.2               21.5    10.7     29.3
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     3               14.2   -11.2        6
DAYS MIN <= 32    30               30.3    -0.3       31
DAYS MIN <= 0      0                6.6    -6.6        4

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           T   2023
TOTALS          0.02               0.32   -0.30     0.21
DAYS >= .01        1                4.9    -3.9        6
DAYS >= .10        0                1.1    -1.1        1
DAYS >= .50        0                0.0     0.0        0
DAYS >= 1.00       0                0.0     0.0        0
GREATEST
 24 HR. TOTAL   0.02   12/25 TO 12/25               0.12  12/23 TO 12/23
                                                          12/26 TO 12/26
                                                          12/27 TO 12/27


DEGREE DAYS
HEATING TOTAL   1009               1350    -341     1099
 SINCE 7/1      2587               3573    -986       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1       272                 85     187       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              13.0
HIGHEST WIND SPEED/DIRECTION    44/250    DATE  12/16
HIGHEST GUST SPEED/DIRECTION    58/260    DATE  12/18

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.27
NUMBER OF DAYS FAIR           18
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     48

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                1     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                6     SLEET                      0
FOG                       3     FOG W/VIS <= 1/4 MILE      2
HAZE                      2

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

$$