Measurements:
°C
°F
CURRENT WEATHER
17:09
San Juan
82°F
W 13 mph
Feels like: 86°F
Precip: 0%
World Resorts Puerto Rico San Juan Weather April Weather in San Juan

San Juan Weather: April

Average Day Temperature: 86.2°F
Average Night Temperature: 77.8°F
Sea Water Temperature: 83.4°F
Number of Sunny Days: 9 days
Sunshine Hours: 12.3 - 12.8 hours
Number of Rainy Days: 3 days
Precipitation Totals: 1.7 in
detailed information

Air Temperature in April, °F

Select Year: 2024 2023 2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
15
30
45
60
75
90
105
120
Day Temperature   
Night Temperature

The highest day temperature in April 2024 was 89°F. The lowest night temperature was 76°F. The average values for day and night temperatures during April were 85.0°F и 78.6°F respectivly.

San Juan Water Sea Temperature in April, °F

Select Year: 2024 2023 2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
77
79
81
83
85
87
89
91

The average sea surface temperature in April 2024 for San Juan was 85.0°F. The maximum and minimum values were 83.8°F and 86.2°F respectively.

Sunny, Cloudy and Gloomy days
Sunny days
Cloudy days
Gloomy days
30%
47%
23%

Most of the days in April are cloudy but you can also expect sunny or gloomy days.

Precipitation Totals in April, in

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
7
14
21
28
35
42
49
56

Precipitation total in April for San Juan is 1.7 in. It makes april one of the least rainy months of the year.

Wind Speed in April, mph
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
2.2
4.3
6.5
8.6
10.8
12.9
15.1

The average wind speed in April is 10.9 mph.

Average Sunny Hours Per Day
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.3
2.7
4.0
5.4
6.7
8.1
9.4

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for San Juan in April is 7.0 hours.

Best Time to Visit San Juan
The most sunny months:
June 10 days
March 10 days
April 9 days
The most warm months:
September 91.2 °F
August 91.1 °F
July 90.7 °F
Warmest sea temperature:
October 88.8 °F
September 88.7 °F
August 87.7 °F
The most cold months:
February 84.0 °F
January 84.2 °F
March 84.7 °F
The most rainy months:
October 5 days
August 4 days
September 4 days
The most windy months:
July 12 mph
February 12 mph
August 12 mph
more details

San Juan on the Weather Map

Puerto Rico Resorts:
NAME
F°
Aguadilla +78
Arecibo +78
Isabella +78
Mayaguez +82
Ponce +84
San Juan +82
24 Hours Weather Forecast
San Juan
Local time: 17:09
08 apr, tuesday
1800 82°F
W
13 mph
2100 80°F
W
11 mph
09 apr, wednesday
0000 80°F
W
10 mph
0300 80°F
W
11 mph
0600 80°F
W
11 mph
0900 82°F
W
13 mph
1200 86°F
W
15 mph
1500 84°F
W
16 mph