Climatological Report (Monthly) Issued by NWS
000
CXUS56 KMTR 011553
CLMNUQ
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
743 AM PST WED FEB 1 2017
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...THE MOFFETT FIELD NAS CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2017...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1945 TO 2017
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 76 01/24/1948
01/23/1948
LOW 21 01/05/1949
HIGHEST 63 01/29 68 01/21
01/08
LOWEST 32 01/06 34 01/01
AVG. MAXIMUM 56.7 58.7 -2.0 60.1
AVG. MINIMUM 42.0 46.6
MEAN 49.4 53.3
DAYS MAX >= 90 0 0
DAYS MAX <= 32 0 0
DAYS MIN <= 32 1 0
DAYS MIN <= 0 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 6.81 1978
MINIMUM 0.00 2015
TOTALS 5.40 3.58
DAILY AVG. 0.17 0.09 0.08 0.12
DAYS >= .01 17 17
DAYS >= .10 12 9
DAYS >= .50 5 3
DAYS >= 1.00 0 0
GREATEST
24 HR. TOTAL 1.04 01/07 TO 01/08 01/17 TO 01/18
01/31 TO 01/31
01/31 TO 01/31
DEGREE_DAYS
HEATING TOTAL 478 356
SINCE 7/1 1224 1171
COOLING TOTAL 0 0
SINCE 1/1 0 0
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WIND (MPH)
AVERAGE WIND SPEED 5.4
RESULTANT WIND SPEED/DIRECTION 2/147
HIGHEST WIND SPEED/DIRECTION 29/120 DATE 01/08
HIGHEST GUST SPEED/DIRECTION 40/130 DATE 01/18
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.40
NUMBER OF DAYS FAIR 15
NUMBER OF DAYS PC 6
NUMBER OF DAYS CLOUDY 10
AVERAGE RH (PERCENT) 74
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 4 RAIN 10
LIGHT RAIN 18 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 17 FOG W/VIS <= 1/4 MILE 0
HAZE 4
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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