Climatological Report (Daily)
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339
CDUS45 KRIW 130731
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1231 AM MST TUE JAN 13 2026

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

...THE LANDER WY CLIMATE SUMMARY FOR JANUARY 12 2026...

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)
 YESTERDAY
  MAXIMUM         60R  2:12 PM  60    1953  33     27       32
  MINIMUM         24   5:28 AM -37    1963  10     14        8
  AVERAGE         42                        21     21

PRECIPITATION (IN)
  YESTERDAY        0.00          0.36 1932   0.01  -0.01     0.00
  MONTH TO DATE    0.03                      0.19  -0.16     0.24
  SINCE DEC 1      0.31                      0.82  -0.51     0.28
  SINCE JAN 1      0.03                      0.19  -0.16     0.24

SNOWFALL (IN)
  YESTERDAY        0.0           5.4  1972   0.2   -0.2      0.0
  MONTH TO DATE    0.3                       3.0   -2.7      4.6
  SINCE DEC 1      2.9                      12.3   -9.4      6.0
  SINCE JUL 1      4.0                      34.9  -30.9     16.3
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       23                        44    -21       45
  MONTH TO DATE  338                       529   -191      540
  SINCE DEC 1   1212                      1876   -664     1526
  SINCE JUL 1   2582                      3704  -1122     2955

 COOLING
  YESTERDAY        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    15   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     5.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    60           8:00 AM
 LOWEST     22           2:00 PM
 AVERAGE    41

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        58      1953
 MINIMUM TEMPERATURE (F)   10       -32      1963


SUNRISE AND SUNSET
JANUARY 13 2026.......SUNRISE   7:44 AM MST   SUNSET   5:04 PM MST
JANUARY 14 2026.......SUNRISE   7:43 AM MST   SUNSET   5:05 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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