Climatological Report (Daily)
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196
CDUS45 KRIW 220045
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
545 PM MST WED JAN 21 2026

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

...THE LANDER WY CLIMATE SUMMARY FOR JANUARY 21 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         37   1:36 PM  55    1897  33      4       21
                                      1950
  MINIMUM         11   7:39 AM -34    1930  10      1      -15
  AVERAGE         24                        22      2        3

PRECIPITATION (IN)
  TODAY            0.00          0.35 2019   0.01  -0.01     0.00
  MONTH TO DATE    0.03                      0.33  -0.30     0.71
  SINCE DEC 1      0.31                      0.96  -0.65     0.75
  SINCE JAN 1      0.03                      0.33  -0.30     0.71

SNOWFALL (IN)
  TODAY           MM                         0.3   MM        0.0
  MONTH TO DATE    0.3                       5.3   -5.0     12.9
  SINCE DEC 1      2.9                      14.6  -11.7     14.3
  SINCE JUL 1      4.0                      37.2  -33.2     24.6
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY           41                        43     -2       62
  MONTH TO DATE  624                       924   -300     1037
  SINCE DEC 1   1498                      2271   -773     2023
  SINCE JUL 1   2868                      4099  -1231     3452

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     6.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    67
 LOWEST     28
 AVERAGE    48

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


THE LANDER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        53      1934
                                             2009
 MINIMUM TEMPERATURE (F)   10       -34      1917


SUNRISE AND SUNSET
JANUARY 21 2026.......SUNRISE   7:39 AM MST   SUNSET   5:14 PM MST
JANUARY 22 2026.......SUNRISE   7:38 AM MST   SUNSET   5:15 PM MST


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




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