Climatological Report (Daily)
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493
CDUS45 KRIW 210727
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1227 AM MST WED JAN 21 2026

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

...THE LANDER WY CLIMATE SUMMARY FOR JANUARY 20 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         47  12:33 PM  55    1915  33     14        4
  MINIMUM         15  11:07 PM -26    1922  10      5      -18
  AVERAGE         31                        22      9

PRECIPITATION (IN)
  YESTERDAY        0.00          0.73 1962   0.02  -0.02     0.00
  MONTH TO DATE    0.03                      0.32  -0.29     0.71
  SINCE DEC 1      0.31                      0.95  -0.64     0.75
  SINCE JAN 1      0.03                      0.32  -0.29     0.71

SNOWFALL (IN)
  YESTERDAY        0.0          13.8  1962   0.2   -0.2      0.0
  MONTH TO DATE    0.3                       5.0   -4.7     12.9
  SINCE DEC 1      2.9                      14.3  -11.4     14.3
  SINCE JUL 1      4.0                      36.9  -32.9     24.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       34                        44    -10       72
  MONTH TO DATE  583                       881   -298      975
  SINCE DEC 1   1457                      2228   -771     1961
  SINCE JUL 1   2827                      4056  -1229     3390

 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    26   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     7.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80          11:00 PM
 LOWEST     16          12:00 PM
 AVERAGE    48

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        55      1897
                                             1950
 MINIMUM TEMPERATURE (F)   10       -34      1930


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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