Climatological Report (Monthly) Issued by NWS
000
CXUS56 KSGX 010933
CLMFUL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
233 AM PDT THU JUN 01 2023
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...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF MAY 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 DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 104 05/15/2014
05/13/2013
05/03/2004
LOW 49 05/27/2019
05/08/2017
05/16/2011
HIGHEST 77 05/14 75 2 93 05/14
05/16
LOWEST 51 05/03 56 -5 50 05/12
05/06
AVG. MAXIMUM 70.8 75.7 -4.9 75.2
AVG. MINIMUM 57.5 58.1 -0.6 58.0
MEAN 64.1 66.9 -2.8 66.6
DAYS MAX >= 90 0 1.8 -1.8 2
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MAX >= 45 31 31
DAYS MIN <= 32 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 2.68 1998
MINIMUM 0.00 2014
TOTALS 0.82 0.30 0.52 T
DAILY AVG. 0.03 0.01 0.02 T
DAYS >= .01 6 1.8 4.2 0
DAYS >= .10 1 0.8 0.2 0
DAYS >= .50 1 0.1 0.9 0
DAYS >= 1.00 0 0.0 0.0 0
DAYS >= %-5.2F 0 0
DAYS >= %-5.2F 0 0
GREATEST
24 HR. TOTAL 0.66 05/04 TO 05/04 T 05/20 TO 05/20
STORM TOTAL 0.66 0.00
(MM/DD(HH)) MM
DEGREE DAYS
HEATING TOTAL 42 27 15 15
SINCE 7/1 1147 1047 100 MM
COOLING TOTAL 23 86 -63 72
SINCE 1/1 56 171 -115 MM
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST 12/31
LATEST MM
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WIND (MPH)
AVERAGE WIND SPEED 4.3
RESULTANT WIND SPEED/DIRECTION 3/180
HIGHEST WIND SPEED/DIRECTION 15/210 DATE 05/01
15/190 05/02
HIGHEST GUST SPEED/DIRECTION 24/200 DATE 05/08
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.68
NUMBER OF DAYS FAIR 5
NUMBER OF DAYS PC 14
NUMBER OF DAYS CLOUDY 12
AVERAGE RH (PERCENT) 73
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 2
LIGHT RAIN 9 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 0
HAZE 9
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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