Climatological Report (Daily)
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
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
340
CDCA42 TJSJ 041952
CLISJU
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
352 PM AST FRI JUL 04 2025
...................................
...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JULY 4 2025...
VALID TODAY AS OF 0300 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1898 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 90 3:21 PM 92 1997 89 1 91
2019
MINIMUM 78 6:13 AM 70 1899 78 0 83
AVERAGE 84 83 1 87
PRECIPITATION (IN)
TODAY 0.04 1.32 1976 0.17 -0.13 0.01
MONTH TO DATE 0.76 0.66 0.10 0.45
SINCE JUN 1 4.77 5.32 -0.55 3.86
SINCE JAN 1 29.17 24.29 4.88 36.74
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 19 18 1 22
MONTH TO DATE 73 72 1 85
SINCE JUN 1 600 615 -15 724
SINCE JAN 1 2924 2748 176 3236
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 8.5
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LT FREEZING RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85
LOWEST 59
AVERAGE 72
..........................................................
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 94 2024
MINIMUM TEMPERATURE (F) 78 72 1958
SUNRISE AND SUNSET
JULY 4 2025..........SUNRISE 5:52 AM AST SUNSET 7:05 PM AST
JULY 5 2025..........SUNRISE 5:53 AM AST SUNSET 7:05 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$