Climatological Report (Daily)
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758
CDUS45 KRIW 310727
CLIBPI

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT MON AUG 31 2026

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

...THE BIG PINEY  WY CLIMATE SUMMARY FOR AUGUST 30 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         71   4:12 PM  86    2022  76     -5       77
  MINIMUM         38  11:59 PM  23    1993  37      1       40
  AVERAGE         55                        56     -1

PRECIPITATION (IN)
  YESTERDAY        0.05          0.39 2003   0.04   0.01     0.00
  MONTH TO DATE    0.81                      0.84  -0.03     1.11
  SINCE JUN 1      2.99                      2.74   0.25     2.43
  SINCE JAN 1      4.36                      5.88  -1.52     5.86

DEGREE DAYS
 HEATING
  YESTERDAY       10                         9      1        6
  MONTH TO DATE   67                       156    -89      106
  SINCE JUN 1    392                       593   -201      381
  SINCE JUL 1    106                       268   -162      166

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   38                        14     24       19
  SINCE JUN 1    163                        32    131       41
  SINCE JAN 1    163                        32    131       41
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     7.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           6:00 AM
 LOWEST     26           4:00 PM
 AVERAGE    60

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


THE BIG PINEY  WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        86      2016
                                             2019
                                             2022
 MINIMUM TEMPERATURE (F)   36        24      2005


SUNRISE AND SUNSET
AUGUST 31 2026........SUNRISE   6:44 AM MDT   SUNSET   7:56 PM MDT
SEPTEMBER  1 2026.....SUNRISE   6:45 AM MDT   SUNSET   7:54 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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