Climatological Report (Daily)
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921
CDUS45 KRIW 290730
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT TUE JUL 29 2025

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

...THE LANDER WY CLIMATE SUMMARY FOR JULY 28 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         93   4:37 PM  99    2006  89      4       86
  MINIMUM         60   3:03 AM  39    2015  57      3       53
  AVERAGE         77                        73      4

PRECIPITATION (IN)
  YESTERDAY        0.00          0.95 1997   0.03  -0.03     0.00
  MONTH TO DATE    0.21                      0.53  -0.32     0.29
  SINCE JUN 1      0.91                      1.61  -0.70     0.42
  SINCE JAN 1      9.47                      8.86   0.61     6.28

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2020   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       0.1   -0.1      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    2                         9     -7        6
  SINCE JUN 1     90                       133    -43       41
  SINCE JUL 1      2                         9     -7        6

 COOLING
  YESTERDAY       12                         8      4        5
  MONTH TO DATE  224                       191     33      200
  SINCE JUN 1    311                       250     61      343
  SINCE JAN 1    319                       255     64      343
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     6.5


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    42           7:00 AM
 LOWEST      9           5:00 PM
 AVERAGE    26

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89       101      2006
 MINIMUM TEMPERATURE (F)   57        43      1892
                                             1909


SUNRISE AND SUNSET
JULY 29 2025..........SUNRISE   6:04 AM MDT   SUNSET   8:39 PM MDT
JULY 30 2025..........SUNRISE   6:05 AM MDT   SUNSET   8:37 PM MDT


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




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