Climatological Report (Monthly) Issued by NWS
000
CXUS55 KRIW 011600
CLMCPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1000 AM MDT SAT JUL 01 2023
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...THE CASPER WY CLIMATE SUMMARY FOR THE MONTH OF JUNE 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1939 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 102 06/30/1990
06/24/1988
LOW 25 06/10/2019
HIGHEST 84 06/19
LOWEST 38 06/17
06/25
AVG. MAXIMUM 73.2 79.6 -6.4
AVG. MINIMUM 47.1 45.4 1.7
MEAN 60.1 62.5 -2.4
DAYS MAX >= 90 0
DAYS MAX <= 32 0
DAYS MIN <= 32 0
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 4.71 2003
MINIMUM 0.03 1956
TOTALS 3.29 1.34 1.95 0.21
DAILY AVG. 0.11 0.04 0.07
DAYS >= .01 15
DAYS >= .10 9
DAYS >= .50 2
DAYS >= 1.00 0
GREATEST
24 HR. TOTAL 0.88 06/15 TO 06/16
STORM TOTAL 0.55
SNOWFALL (INCHES)
TOTALS 0.0 0.1 -0.1
SINCE 7/1 134.3 71.8 62.5
SNOWDEPTH AVG. 0
DAYS >= 1.0 0
DEGREE DAYS
HEATING TOTAL 147 126 21
SINCE 7/1 8085 7487 598
COOLING TOTAL 7 51 -44
SINCE 1/1 7 55 -48
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WIND (MPH)
AVERAGE WIND SPEED 8.0
RESULTANT WIND SPEED/DIRECTION 1/280
HIGHEST WIND SPEED/DIRECTION 39/300 DATE 06/20
HIGHEST GUST SPEED/DIRECTION 57/290 DATE 06/20
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.38
NUMBER OF DAYS FAIR 17
NUMBER OF DAYS PC 9
NUMBER OF DAYS CLOUDY 4
AVERAGE RH (PERCENT) 71
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 23 MIXED PRECIP 0
HEAVY RAIN 4 RAIN 6
LIGHT RAIN 19 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 16 FOG W/VIS <= 1/4 MILE 3
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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