Climatological Report (Monthly) Issued by NWS
000
CXUS55 KRIW 011600
CLMGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1000 AM MDT SAT JUL 01 2023
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...THE GREYBULL WY CLIMATE SUMMARY FOR THE MONTH OF JUNE 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 108 06/15/2021
LOW 32 06/07/2009
HIGHEST 90 06/06
LOWEST 47 06/17
AVG. MAXIMUM 77.3 81.4 -4.1
AVG. MINIMUM 54.0 52.6 1.4
MEAN 65.7 67.0 -1.3
DAYS MAX >= 90 1
DAYS MAX <= 32 0
DAYS MIN <= 32 0
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 2.42 2009
MINIMUM 0.02 2021
TOTALS 3.72 1.08 2.64 0.14
DAILY AVG. 0.13 0.04 0.09
DAYS >= .01 19
DAYS >= .10 8
DAYS >= .50 3
DAYS >= 1.00 0
GREATEST
24 HR. TOTAL 1.21 06/22 TO 06/23
STORM TOTAL 0.72
DEGREE DAYS
HEATING TOTAL 39 62 -23
SINCE 7/1 7731 7548 183
COOLING TOTAL 68 122 -54
SINCE 1/1 101 146 -45
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WIND (MPH)
AVERAGE WIND SPEED 7.2
RESULTANT WIND SPEED/DIRECTION 3/320
HIGHEST WIND SPEED/DIRECTION 35/310 DATE 06/01
35/300 06/21
35/230 06/23
HIGHEST GUST SPEED/DIRECTION 48/220 DATE 06/23
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.39
NUMBER OF DAYS FAIR 14
NUMBER OF DAYS PC 13
NUMBER OF DAYS CLOUDY 3
AVERAGE RH (PERCENT) 63
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 15 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 9
LIGHT RAIN 21 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 11 FOG W/VIS <= 1/4 MILE 0
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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