Climatological Report (Daily)
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069
CDUS45 KRIW 190727
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1227 AM MST WED NOV 19 2025

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

...THE LANDER WY CLIMATE SUMMARY FOR NOVEMBER 18 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         53   2:56 PM  66    2020  43     10       51
  MINIMUM         35  11:59 PM  -5    1893  19     16       19
                                      1980
  AVERAGE         44                        31     13

PRECIPITATION (IN)
  YESTERDAY        T             0.66 1953   0.02  -0.02     0.00
  MONTH TO DATE    0.33                      0.49  -0.16     0.32
  SINCE SEP 1      3.02                      2.87   0.15     2.17
  SINCE JAN 1     13.03                     12.31   0.72     9.19

SNOWFALL (IN)
  YESTERDAY       MM             9.5  1953   0.3   MM        0.0
  MONTH TO DATE    0.0                       6.2   -6.2      4.3
  SINCE SEP 1      T                        18.2  -18.2     10.3
  SINCE JUL 1      T                        18.2  -18.2     10.3
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       21                        34    -13       30
  MONTH TO DATE  344                       542   -198      539
  SINCE SEP 1    981                      1344   -363      997
  SINCE JUL 1    986                      1383   -397     1015

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     42                        33      9       83
  SINCE JAN 1    569                       485     84      644
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     3.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           9:00 AM
 LOWEST     53           8:00 PM
 AVERAGE    73

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   43        70      1897
 MINIMUM TEMPERATURE (F)   19        -7      1985


SUNRISE AND SUNSET
NOVEMBER 19 2025......SUNRISE   7:12 AM MST   SUNSET   4:48 PM MST
NOVEMBER 20 2025......SUNRISE   7:14 AM MST   SUNSET   4:47 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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