Climatological Report (Daily)
Issued by NWS
Issued by NWS
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
181 CDUS46 KMTR 310827 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 127 AM PDT WED JUL 31 2024 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 30 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1927 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 69 2:35 PM 97 1977 73 -4 74 MINIMUM 57 5:06 AM 45 1954 56 1 56 AVERAGE 63 64 -1 65 PRECIPITATION (IN) YESTERDAY 0.00 0.03 1966 0.00 0.00 0.00 MONTH TO DATE 0.00 0.00 0.00 T SINCE OCT 1 20.13 19.53 0.60 31.39 SINCE JAN 1 14.80 12.56 2.24 20.14 SNOWFALL (IN) YESTERDAY MM 0.0 MONTH TO DATE T SINCE JUN 1 T SINCE JUL 1 T DEGREE DAYS HEATING YESTERDAY 2 2 0 0 MONTH TO DATE 47 60 -13 40 SINCE JUN 1 160 157 3 118 SINCE JUL 1 47 60 -13 40 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 43 30 13 22 SINCE JUN 1 49 53 -4 23 SINCE JAN 1 60 73 -13 28 ................................................................... WIND (MPH) RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 13.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 96 5:00 AM LOWEST 73 3:00 PM AVERAGE 85 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 97 1993 MINIMUM TEMPERATURE (F) 56 49 1953 1954 1956 SUNRISE AND SUNSET JULY 31 2024..........SUNRISE 6:13 AM PDT SUNSET 8:18 PM PDT AUGUST 1 2024........SUNRISE 6:14 AM PDT SUNSET 8:17 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$