Climatological Report (Daily)
Issued by NWS

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
296
CDUS45 KRIW 180728
CLIBYG

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT TUE AUG 18 2026

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

...THE BUFFALO WY CLIMATE SUMMARY FOR AUGUST 17 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         84   2:36 PM  98    2020  83      1       84
  MINIMUM         61   4:04 AM  36    2002  57      4       60
  AVERAGE         73                        70      3       72

PRECIPITATION (IN)
  YESTERDAY        T             0.22 2015   0.02  -0.02     0.00
  MONTH TO DATE    0.02                      0.44  -0.42     0.04
  SINCE JUN 1      2.23                      4.14  -1.91     3.73
  SINCE JAN 1      3.51                      9.53  -6.02     8.07

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   16                         9      7       10
  SINCE JUN 1    140                       179    -39      157
  SINCE JUL 1     16                        29    -13       29

 COOLING
  YESTERDAY        8                         6      2        7
  MONTH TO DATE  113                       121     -8       97
  SINCE JUN 1    506                       392    114      374
  SINCE JAN 1    534                       399    135      385
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     4.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    50          10:00 PM
 LOWEST     20           5:00 PM
 AVERAGE    35

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


THE BUFFALO WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        96      2020
 MINIMUM TEMPERATURE (F)   57        43      2015


SUNRISE AND SUNSET
AUGUST 18 2026........SUNRISE   6:14 AM MDT   SUNSET   8:07 PM MDT
AUGUST 19 2026........SUNRISE   6:15 AM MDT   SUNSET   8:05 PM MDT


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




$$