Climatological Report (Monthly)
Issued by NWS

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CXUS55 KRIW 020027
CLMCPR

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
527 PM MST THU FEB 01 2024

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

...THE CASPER WY CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1939 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             60   01/31/1971
                       01/30/1971
 LOW             -40   01/14/1972
                       01/13/1972
                       01/24/1949
HIGHEST           56   01/31
LOWEST           -37   01/13
AVG. MAXIMUM    34.0               35.2    -1.2
AVG. MINIMUM    10.7               15.0    -4.3
MEAN            22.3               25.1    -2.8
DAYS MAX >= 90     0
DAYS MAX <= 32    12
DAYS MIN <= 32    28
DAYS MIN <= 0      8

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        1.99   2023
 MINIMUM        0.03   2004
TOTALS          0.36               0.49   -0.13     1.99
DAILY AVG.      0.01               0.02   -0.01
DAYS >= .01        7
DAYS >= .10        1
DAYS >= .50        0
DAYS >= 1.00       0
GREATEST
 24 HR. TOTAL   0.15   01/11 TO 01/11
 STORM TOTAL    0.15

SNOWFALL (INCHES)
TOTALS           6.5                9.0    -2.5
SINCE 7/1       20.8               37.4   -16.6
SNOWDEPTH AVG.     1
DAYS >= 1.0        3

DEGREE DAYS
HEATING TOTAL   1315               1237      78
 SINCE 7/1      3994               4293    -299
COOLING TOTAL      0                  0       0
 SINCE 1/1         0                  0       0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              12.8
RESULTANT WIND SPEED/DIRECTION   9/220
HIGHEST WIND SPEED/DIRECTION    41/220    DATE  01/09
HIGHEST GUST SPEED/DIRECTION    53/210    DATE  01/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.25
NUMBER OF DAYS FAIR           20
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     66

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                0     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                9     SLEET                      0
FOG                       7     FOG W/VIS <= 1/4 MILE      0
HAZE                      8

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

$$


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