464
CXUS55 KRIW 251924
CLALND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1212 PM MST THU JAN 25 2024

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

...THE LANDER WY CLIMATE SUMMARY FOR THE YEAR OF 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            102   07/27/1935
 LOW             -48   02/09/1933
HIGHEST           97                 MM
LOWEST           -31                 MM
AVG. MAXIMUM    54.8                       -3.7
AVG. MINIMUM    30.6                       -1.0
MEAN            42.7

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       21.89   1957
 MINIMUM        5.30   2001
TOTALS         17.72              13.23    4.49

SNOWFALL (INCHES)
RECORDS
 TOTAL         199.9   1973
TOTALS         110.3               87.6    22.7

DEGREE DAYS
HEATING TOTAL   8365
COOLING TOTAL    361
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    51/250    DATE  07/26
HIGHEST GUST SPEED/DIRECTION    73/250    DATE  07/26


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             48     MIXED PRECIP               0
HEAVY RAIN                8     RAIN                      24
LIGHT RAIN               91     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                6     SNOW                      18
LIGHT SNOW               41     SLEET                      0
FOG                      89     FOG W/VIS <= 1/4 MILE     29
HAZE                     34

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

$$