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
616
CDUS46 KMTR 040835
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
135 AM PDT SAT MAY 04 2024
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 3 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 3:19 PM 93 2021 71 3 64
MINIMUM 47 5:31 AM 36 2008 46 1 46
AVERAGE 61 58 3 55
PRECIPITATION (IN)
YESTERDAY T 0.08
MONTH TO DATE T 0.45
SINCE OCT 1 19.19 29.24
SINCE JAN 1 13.15 20.82
DEGREE DAYS
HEATING
YESTERDAY 4 10
MONTH TO DATE 15 30
SINCE MAR 1 646 714
SINCE JUL 1 2294 2744
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE MAR 1 0 3
SINCE JAN 1 0 3
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 6:00 AM
LOWEST 42 3:00 PM
AVERAGE 70
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 85 2021
MINIMUM TEMPERATURE (F) 46 36 1999
2020
SUNRISE AND SUNSET
MAY 4 2024...........SUNRISE 6:08 AM PDT SUNSET 8:04 PM PDT
MAY 5 2024...........SUNRISE 6:07 AM PDT SUNSET 8:05 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$