Climatological Report (Daily)
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408
CDUS45 KRIW 310727
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1227 AM MST SAT JAN 31 2026

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

...THE LANDER WY CLIMATE SUMMARY FOR JANUARY 30 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         49   3:43 PM  61    1911  33     16       26
  MINIMUM         19   6:12 AM -27    2023  11      8        0
  AVERAGE         34                        22     12

PRECIPITATION (IN)
  YESTERDAY        0.00          0.27 1904   0.02  -0.02     0.00
  MONTH TO DATE    0.06                      0.49  -0.43     0.87
  SINCE DEC 1      0.34                      1.12  -0.78     0.91
  SINCE JAN 1      0.06                      0.49  -0.43     0.87

SNOWFALL (IN)
  YESTERDAY        0.0           3.4  2005   0.3   -0.3      0.0
  MONTH TO DATE    0.8                       7.9   -7.1     15.9
  SINCE DEC 1      3.4                      17.2  -13.8     17.3
  SINCE JUL 1      4.5                      39.8  -35.3     27.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       31                        43    -12       52
  MONTH TO DATE 1018                      1311   -293     1524
  SINCE DEC 1   1892                      2658   -766     2510
  SINCE JUL 1   3262                      4486  -1224     3939

 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    13   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     5.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    62           4:00 AM
 LOWEST     26           2:00 PM
 AVERAGE    44

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        63      1971
 MINIMUM TEMPERATURE (F)   11       -31      1979
                                             2023


SUNRISE AND SUNSET
JANUARY 31 2026.......SUNRISE   7:30 AM MST   SUNSET   5:27 PM MST
FEBRUARY  1 2026......SUNRISE   7:29 AM MST   SUNSET   5:28 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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