Climatological Report (Monthly) Issued by NWS
000
CXUS56 KSGX 011025
CLMTRM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
325 AM PDT SUN OCT 01 2023
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...THE THERMAL AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1950 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 123 09/01/1950
LOW 48 09/25/1993
HIGHEST 112 09/09 101 11 113 09/05
LOWEST 58 09/28 68 -10 62 09/22
AVG. MAXIMUM 98.6 101.5 -2.9 101.2
AVG. MINIMUM 72.7 68.2 4.5 74.0
MEAN 85.6 84.8 0.8 87.6
DAYS MAX >= 90 26 29.0 -3.0 27
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MAX >= 45 28 29
DAYS MAX >= 120 0 0
DAYS MIN <= 32 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 5.24 1976
MINIMUM 0.00 2020
TOTALS 1.36 0.32 1.04 0.87
DAILY AVG. 0.05 0.01 0.04 0.03
DAYS >= .01 1 1.3 -0.3 3
DAYS >= .10 1 0.7 0.3 1
DAYS >= .50 1 0.2 0.8 1
DAYS >= 1.00 1 0.1 0.9 0
DAYS >= %-5.2F 0 0
DAYS >= %-5.2F 0 0
GREATEST
24 HR. TOTAL 1.36 09/01 TO 09/01 0.81 09/09 TO 09/09
STORM TOTAL 1.36 0.81
(MM/DD(HH)) MM
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0 0 0 MM
COOLING TOTAL 585 596 -11 666
SINCE 1/1 3528 3552 -24 MM
FREEZE DATES
RECORD
EARLIEST 10/30/1971
LATEST 04/10/1999
EARLIEST MM
LATEST 03/04
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WIND (MPH)
AVERAGE WIND SPEED 7.7
RESULTANT WIND SPEED/DIRECTION 5/330
HIGHEST WIND SPEED/DIRECTION 30/290 DATE 09/30
HIGHEST GUST SPEED/DIRECTION 38/270 DATE 09/30
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.06
NUMBER OF DAYS FAIR 28
NUMBER OF DAYS PC 2
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 38
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 1
LIGHT RAIN 0 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.
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