238
CXUS55 KRIW 051629
CLMP60

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1029 AM MDT FRI JUL 05 2024

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

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR THE MONTH OF JUNE 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             83   06/29/2015
 LOW              21   06/04/2011
HIGHEST           79   06/23
LOWEST            23   06/19
AVG. MAXIMUM    66.3               61.1     5.2
AVG. MINIMUM    34.8               33.0     1.8
MEAN            50.6               47.0     3.6
DAYS MAX >= 90     0
DAYS MAX <= 32     0
DAYS MIN <= 32     8
DAYS MIN <= 0      0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        4.34   2010
 MINIMUM        0.18   2021
TOTALS          1.24               2.38   -1.14     2.90
DAILY AVG.      0.04               0.08   -0.04
DAYS >= .01        8
DAYS >= .10        4
DAYS >= .50        1
DAYS >= 1.00       0
GREATEST
 24 HR. TOTAL   0.52   06/09 TO 06/10
 STORM TOTAL    0.51


DEGREE DAYS
HEATING TOTAL    429                538    -109
 SINCE 7/1     10831              12011   -1180
COOLING TOTAL      0                  0       0
 SINCE 1/1         0                  0       0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              3.4
RESULTANT WIND SPEED/DIRECTION   0/240
HIGHEST WIND SPEED/DIRECTION    24/290    DATE  06/14
HIGHEST GUST SPEED/DIRECTION    42/310    DATE  06/14

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.00
NUMBER OF DAYS FAIR           30
NUMBER OF DAYS PC              0
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     58

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                8     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       0     FOG W/VIS <= 1/4 MILE      0
HAZE                      0

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

$$