153
CXUS55 KRIW 022219
CLMBYG

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
319 PM MST MON FEB 02 2026

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

...THE BUFFALO WY CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2026...

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

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             67   01/27/2015
                       01/26/2015
                       01/16/2206854
 LOW             -25   01/15/2024
HIGHEST           63   01/12
LOWEST           -11   01/23
                       01/24
AVG. MAXIMUM    42.2               37.5     4.7
AVG. MINIMUM    20.7               17.4     3.3
MEAN            31.5               27.5     4.0
DAYS MAX >= 90     0
DAYS MAX <= 32     6
DAYS MIN <= 32    24
DAYS MIN <= 0      3

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        0.55   2009
 MINIMUM        0.00   2004
TOTALS          0.05               0.23   -0.18        T
DAILY AVG.      0.00               0.01   -0.01
DAYS >= .01        2
DAYS >= .10        0
DAYS >= .50        0
DAYS >= 1.00       0
GREATEST
 24 HR. TOTAL   0.05   01/13 TO 01/14
 STORM TOTAL    0.03


DEGREE DAYS
HEATING TOTAL   1033               1164    -131
 SINCE 7/1      3336               4097    -761
COOLING TOTAL      0                  0       0
 SINCE 1/1         0                  0       0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.7
RESULTANT WIND SPEED/DIRECTION   6/330
HIGHEST WIND SPEED/DIRECTION    52/330    DATE  01/15
                                52/330          01/16
HIGHEST GUST SPEED/DIRECTION    78/320    DATE  01/16

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.35
NUMBER OF DAYS FAIR           17
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     52

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                2     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                1     SNOW                       3
LIGHT SNOW               12     SLEET                      0
FOG                      10     FOG W/VIS <= 1/4 MILE      1
HAZE                      7

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

$$