Climatological Report (Daily)
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986
CDUS45 KRIW 170730
CLIBPI

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT MON AUG 17 2026

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

...THE BIG PINEY  WY CLIMATE SUMMARY FOR AUGUST 16 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1976 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         76   4:20 PM  90    2023  80     -4       77
  MINIMUM         44   4:01 AM  29    1999  41      3       47
  AVERAGE         60                        60      0

PRECIPITATION (IN)
  YESTERDAY        0.02          0.16 1983   0.03  -0.01     0.02
  MONTH TO DATE    0.47                      0.44   0.03     0.04
  SINCE JUN 1      2.65                      2.34   0.31     1.36
  SINCE JAN 1      4.02                      5.48  -1.46     4.79

DEGREE DAYS
 HEATING
  YESTERDAY        5                         5      0        3
  MONTH TO DATE   40                        60    -20       59
  SINCE JUN 1    365                       497   -132      334
  SINCE JUL 1     79                       172    -93      119

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   24                        14     10       10
  SINCE JUN 1    149                        32    117       32
  SINCE JAN 1    149                        32    117       32
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     6.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           4:00 AM
 LOWEST     25           5:00 PM
 AVERAGE    61

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


THE BIG PINEY  WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        91      2003
                                             2020
 MINIMUM TEMPERATURE (F)   40        26      1987


SUNRISE AND SUNSET
AUGUST 17 2026........SUNRISE   6:29 AM MDT   SUNSET   8:19 PM MDT
AUGUST 18 2026........SUNRISE   6:31 AM MDT   SUNSET   8:17 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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