Climatological Report (Daily)
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190
CDUS45 KRIW 180728
CLILND

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT SAT JUL 18 2026

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

...THE LANDER WY CLIMATE SUMMARY FOR JULY 17 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         94   4:43 PM 100    2022  89      5       93
  MINIMUM         67   3:53 AM  41    1907  56     11       48
  AVERAGE         81                        72      9

PRECIPITATION (IN)
  YESTERDAY        0.00          0.25 1972   0.02  -0.02     0.00
  MONTH TO DATE    T                         0.29  -0.29     0.21
  SINCE JUN 1      0.46                      1.37  -0.91     0.91
  SINCE JAN 1      5.15                      8.62  -3.47     9.47

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       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         9     -9        2
  SINCE JUN 1     75                       133    -58       90
  SINCE JUL 1      0                         9     -9        2

 COOLING
  YESTERDAY       16                         8      8        6
  MONTH TO DATE  188                       103     85      123
  SINCE JUN 1    234                       162     72      210
  SINCE JAN 1    248                       167     81      218
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     5.4


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    63           7:00 AM
 LOWEST     19           4:00 PM
 AVERAGE    41

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


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89       100      1998
                                             2006
 MINIMUM TEMPERATURE (F)   56        40      1904


SUNRISE AND SUNSET
JULY 18 2026..........SUNRISE   5:53 AM MDT   SUNSET   8:49 PM MDT
JULY 19 2026..........SUNRISE   5:54 AM MDT   SUNSET   8:48 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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