San Juan weather today

Get the latest coronavirus (Covid-19) updates for Puerto Rico with current travel advice, vaccine statistics and online resources.

Temperatures recorded today and over the last 24 hours for San Juan.

10:56

11:56

12:56

13:56

14:56

15:56

16:56

17:56

18:56

19:56

20:56

21:56

22:56

23:56

00:56

01:56

02:56

03:56

04:56

05:56

06:56

07:56

08:56

09:56

Going to San Juan? Find the best month to visit San Juan based on the weather.

Recommended for Puerto Rico

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Current weather for San Juan, Puerto Rico comes from aviation weather reports, also known as METARs. These are issued regularly by airports and airfields around the world. Find out more about our data sources.

Iberia deals: Latest cheap flights to Central America

Sale

Discover the latest low fares to Central America
Including Costa Rica, Cuba, Dominican Republic & Mexico
Prices shown are for return flights including taxes & fees

Go to Iberia deal >>

Metric (°C / mm) | Imperial (°F / inches)

San Juan weather conditions recorded in the last 24 hours

Weather at 09:56 AST on 18 April 2021

30
30 °C temperature
H
High heat & humidity
Scattered cloud
10
10 kph NNE wind

Weather conditions at San Juan, Puerto Rico at 09:56 AST (Atlantic Standard Time) on the 18 April 2021 were as follows: Hot 30°C temperature with high heat & humidity, scattered cloud and a light breeze of 10 kph from the north-north-east.

Sunrise at 06:05 and Sunset at 18:42 AST (Atlantic Standard Time).

Recorded at 13:56 GMT (Greenwich Mean Time) 18 April 2021 - 46 mins ago

Weather at 08:56 AST on 18 April 2021

29
29 °C temperature
H
High heat & humidity
Scattered cloud
11
11 kph VAR wind

Weather conditions at San Juan, Puerto Rico at 08:56 AST (Atlantic Standard Time) on the 18 April 2021 were as follows: Warm 29°C temperature with high heat & humidity, scattered cloud and a light breeze of 11 kph.

Sunrise at 06:05 and Sunset at 18:42 AST (Atlantic Standard Time).

Recorded at 12:56 GMT (Greenwich Mean Time) 18 April 2021 - 1 hours 46 mins ago

Weather at 07:56 AST on 18 April 2021

27
27 °C temperature
M
Moderate heat & humidity
Scattered cloud
0
0 kph N wind

Weather conditions at San Juan, Puerto Rico at 07:56 AST (Atlantic Standard Time) on the 18 April 2021 were as follows: Warm 27°C temperature with moderate heat & humidity, scattered cloud and little or no wind of 0 kph from the north.

Sunrise at 06:05 and Sunset at 18:42 AST (Atlantic Standard Time).

Recorded at 11:56 GMT (Greenwich Mean Time) 18 April 2021 - 2 hours 46 mins ago

Weather at 06:56 AST on 18 April 2021

25
25 °C temperature
L
Low heat & humidity
Scattered cloud
5
5 kph SE wind

Weather conditions at San Juan, Puerto Rico at 06:56 AST (Atlantic Standard Time) on the 18 April 2021 were as follows: Warm 25°C temperature with low heat & humidity, scattered cloud and little or no wind of 5 kph from the south-east.

Sunrise at 06:05 and Sunset at 18:42 AST (Atlantic Standard Time).

Recorded at 10:56 GMT (Greenwich Mean Time) 18 April 2021 - 3 hours 46 mins ago

Weather at 05:56 AST on 18 April 2021

26
26 °C temperature
M
Moderate heat & humidity
Isolated cloud
0
0 kph N wind

Weather conditions at San Juan, Puerto Rico at 05:56 AST (Atlantic Standard Time) on the 18 April 2021 were as follows: Warm 26°C temperature with moderate heat & humidity, isolated cloud and little or no wind of 0 kph from the north.

Sunrise at 06:05 and Sunset at 18:42 AST (Atlantic Standard Time).

Recorded at 09:56 GMT (Greenwich Mean Time) 18 April 2021 - 4 hours 46 mins ago

Weather at 04:56 AST on 18 April 2021

26
26 °C temperature
M
Moderate heat & humidity
Isolated cloud
10
10 kph S wind

Weather conditions at San Juan, Puerto Rico at 04:56 AST (Atlantic Standard Time) on the 18 April 2021 were as follows: Warm 26°C temperature with moderate heat & humidity, isolated cloud and a light breeze of 10 kph from the south.

Sunrise at 06:05 and Sunset at 18:42 AST (Atlantic Standard Time).

Recorded at 08:56 GMT (Greenwich Mean Time) 18 April 2021 - 5 hours 46 mins ago

Weather at 03:56 AST on 18 April 2021

25
25 °C temperature
L
Low heat & humidity
Isolated cloud
0
0 kph N wind

Weather conditions at San Juan, Puerto Rico at 03:56 AST (Atlantic Standard Time) on the 18 April 2021 were as follows: Warm 25°C temperature with low heat & humidity, isolated cloud and little or no wind of 0 kph from the north.

Sunrise at 06:05 and Sunset at 18:42 AST (Atlantic Standard Time).

Recorded at 07:56 GMT (Greenwich Mean Time) 18 April 2021 - 6 hours 46 mins ago

Weather at 02:56 AST on 18 April 2021

24
24 °C temperature
L
Low heat & humidity
Isolated cloud
8
8 kph ENE wind

Weather conditions at San Juan, Puerto Rico at 02:56 AST (Atlantic Standard Time) on the 18 April 2021 were as follows: Warm 24°C temperature with low heat & humidity, isolated cloud and a light breeze of 8 kph from the east-north-east.

Sunrise at 06:05 and Sunset at 18:42 AST (Atlantic Standard Time).

Recorded at 06:56 GMT (Greenwich Mean Time) 18 April 2021 - 7 hours 46 mins ago

Weather at 01:56 AST on 18 April 2021

26
26 °C temperature
M
Moderate heat & humidity
Isolated cloud
11
11 kph SSE wind

Weather conditions at San Juan, Puerto Rico at 01:56 AST (Atlantic Standard Time) on the 18 April 2021 were as follows: Warm 26°C temperature with moderate heat & humidity, isolated cloud and a light breeze of 11 kph from the south-south-east.

Sunrise at 06:05 and Sunset at 18:42 AST (Atlantic Standard Time).

Recorded at 05:56 GMT (Greenwich Mean Time) 18 April 2021 - 8 hours 46 mins ago

Weather at 00:56 AST on 18 April 2021

26
26 °C temperature
M
Moderate heat & humidity
Isolated cloud
5
5 kph SSE wind

Weather conditions at San Juan, Puerto Rico at 00:56 AST (Atlantic Standard Time) on the 18 April 2021 were as follows: Warm 26°C temperature with moderate heat & humidity, isolated cloud and little or no wind of 5 kph from the south-south-east.

Sunrise at 06:05 and Sunset at 18:42 AST (Atlantic Standard Time).

Recorded at 04:56 GMT (Greenwich Mean Time) 18 April 2021 - 9 hours 46 mins ago

Weather at 23:56 AST on 17 April 2021

26
26 °C temperature
M
Moderate heat & humidity
Isolated cloud
11
11 kph SSE wind

Weather conditions at San Juan, Puerto Rico at 23:56 AST (Atlantic Standard Time) on the 17 April 2021 were as follows: Warm 26°C temperature with moderate heat & humidity, isolated cloud and a light breeze of 11 kph from the south-south-east.

Sunrise at 06:05 and Sunset at 18:42 AST (Atlantic Standard Time).

Recorded at 03:56 GMT (Greenwich Mean Time) 18 April 2021 - 10 hours 46 mins ago

Weather at 22:56 AST on 17 April 2021

27
27 °C temperature
M
Moderate heat & humidity
Clear skies
0
0 kph N wind

Weather conditions at San Juan, Puerto Rico at 22:56 AST (Atlantic Standard Time) on the 17 April 2021 were as follows: Warm 27°C temperature with moderate heat & humidity, clear skies and little or no wind of 0 kph from the north.

Sunrise at 06:05 and Sunset at 18:42 AST (Atlantic Standard Time).

Recorded at 02:56 GMT (Greenwich Mean Time) 18 April 2021 - 11 hours 46 mins ago

Weather at 21:56 AST on 17 April 2021

27
27 °C temperature
M
Moderate heat & humidity
Clear skies
5
5 kph S wind

Weather conditions at San Juan, Puerto Rico at 21:56 AST (Atlantic Standard Time) on the 17 April 2021 were as follows: Warm 27°C temperature with moderate heat & humidity, clear skies and little or no wind of 5 kph from the south.

Sunrise at 06:05 and Sunset at 18:42 AST (Atlantic Standard Time).

Recorded at 01:56 GMT (Greenwich Mean Time) 18 April 2021 - 12 hours 46 mins ago

Weather at 20:56 AST on 17 April 2021

28
28 °C temperature
M
Moderate heat & humidity
Clear skies
5
5 kph SE wind

Weather conditions at San Juan, Puerto Rico at 20:56 AST (Atlantic Standard Time) on the 17 April 2021 were as follows: Warm 28°C temperature with moderate heat & humidity, clear skies and little or no wind of 5 kph from the south-east.

Sunrise at 06:05 and Sunset at 18:42 AST (Atlantic Standard Time).

Recorded at 00:56 GMT (Greenwich Mean Time) 18 April 2021 - 13 hours 46 mins ago

Weather at 19:56 AST on 17 April 2021

28
28 °C temperature
M
Moderate heat & humidity
Clear skies
10
10 kph SSE wind

Weather conditions at San Juan, Puerto Rico at 19:56 AST (Atlantic Standard Time) on the 17 April 2021 were as follows: Warm 28°C temperature with moderate heat & humidity, clear skies and a light breeze of 10 kph from the south-south-east.

Sunrise at 06:05 and Sunset at 18:42 AST (Atlantic Standard Time).

Recorded at 23:56 GMT (Greenwich Mean Time) 17 April 2021 - 14 hours 46 mins ago

Weather at 18:56 AST on 17 April 2021

29
29 °C temperature
M
Moderate heat & humidity
Isolated cloud
16
16 kph SSE wind

Weather conditions at San Juan, Puerto Rico at 18:56 AST (Atlantic Standard Time) on the 17 April 2021 were as follows: Warm 29°C temperature with moderate heat & humidity, isolated cloud and a gentle breeze of 16 kph from the south-south-east.

Sunrise at 06:05 and Sunset at 18:42 AST (Atlantic Standard Time).

Recorded at 22:56 GMT (Greenwich Mean Time) 17 April 2021 - 15 hours 46 mins ago

Weather at 17:56 AST on 17 April 2021

31
31 °C temperature
H
High heat & humidity
Isolated cloud
10
10 kph SE wind

Weather conditions at San Juan, Puerto Rico at 17:56 AST (Atlantic Standard Time) on the 17 April 2021 were as follows: Hot 31°C temperature with high heat & humidity, isolated cloud and a light breeze of 10 kph from the south-east.

Sunrise at 06:05 and Sunset at 18:42 AST (Atlantic Standard Time).

Recorded at 21:56 GMT (Greenwich Mean Time) 17 April 2021 - 16 hours 46 mins ago

Weather at 16:56 AST on 17 April 2021

32
32 °C temperature
H
High heat & humidity
Isolated cloud
11
11 kph SSE wind

Weather conditions at San Juan, Puerto Rico at 16:56 AST (Atlantic Standard Time) on the 17 April 2021 were as follows: Hot 32°C temperature with high heat & humidity, isolated cloud and a light breeze of 11 kph from the south-south-east.

Sunrise at 06:05 and Sunset at 18:42 AST (Atlantic Standard Time).

Recorded at 20:56 GMT (Greenwich Mean Time) 17 April 2021 - 17 hours 46 mins ago

Weather at 15:56 AST on 17 April 2021

33
33 °C temperature
H
High heat & humidity
Scattered cloud
16
16 kph SSE wind

Weather conditions at San Juan, Puerto Rico at 15:56 AST (Atlantic Standard Time) on the 17 April 2021 were as follows: Hot 33°C temperature with high heat & humidity, scattered cloud and a gentle breeze of 16 kph from the south-south-east.

Sunrise at 06:05 and Sunset at 18:42 AST (Atlantic Standard Time).

Recorded at 19:56 GMT (Greenwich Mean Time) 17 April 2021 - 18 hours 46 mins ago

Weather at 14:56 AST on 17 April 2021

33
33 °C temperature
VH
Very high heat & humidity
Scattered cloud
13
13 kph SSE wind

Weather conditions at San Juan, Puerto Rico at 14:56 AST (Atlantic Standard Time) on the 17 April 2021 were as follows: Hot 33°C temperature with very high heat & humidity, scattered cloud and a gentle breeze of 13 kph from the south-south-east.

Sunrise at 06:05 and Sunset at 18:42 AST (Atlantic Standard Time).

Recorded at 18:56 GMT (Greenwich Mean Time) 17 April 2021 - 19 hours 46 mins ago

Weather at 13:56 AST on 17 April 2021

33
33 °C temperature
VH
Very high heat & humidity
Scattered cloud
16
16 kph SE wind

Weather conditions at San Juan, Puerto Rico at 13:56 AST (Atlantic Standard Time) on the 17 April 2021 were as follows: Hot 33°C temperature with very high heat & humidity, scattered cloud and a gentle breeze of 16 kph from the south-east.

Sunrise at 06:05 and Sunset at 18:42 AST (Atlantic Standard Time).

Recorded at 17:56 GMT (Greenwich Mean Time) 17 April 2021 - 20 hours 46 mins ago

Weather at 12:56 AST on 17 April 2021

33
33 °C temperature
H
High heat & humidity
Scattered cloud
16
16 kph S wind

Weather conditions at San Juan, Puerto Rico at 12:56 AST (Atlantic Standard Time) on the 17 April 2021 were as follows: Hot 33°C temperature with high heat & humidity, scattered cloud and a gentle breeze of 16 kph from the south with gusts of 37 kph (23 mph).

Sunrise at 06:05 and Sunset at 18:42 AST (Atlantic Standard Time).

Recorded at 16:56 GMT (Greenwich Mean Time) 17 April 2021 - 21 hours 46 mins ago

Weather at 11:56 AST on 17 April 2021

32
32 °C temperature
H
High heat & humidity
Scattered cloud
21
21 kph SSE wind

Weather conditions at San Juan, Puerto Rico at 11:56 AST (Atlantic Standard Time) on the 17 April 2021 were as follows: Hot 32°C temperature with high heat & humidity, scattered cloud and a moderate breeze of 21 kph from the south-south-east with gusts of 31 kph (19 mph).

Sunrise at 06:05 and Sunset at 18:42 AST (Atlantic Standard Time).

Recorded at 15:56 GMT (Greenwich Mean Time) 17 April 2021 - 22 hours 46 mins ago

Weather at 10:56 AST on 17 April 2021

32
32 °C temperature
H
High heat & humidity
Scattered cloud
14
14 kph SSE wind

Weather conditions at San Juan, Puerto Rico at 10:56 AST (Atlantic Standard Time) on the 17 April 2021 were as follows: Hot 32°C temperature with high heat & humidity, scattered cloud and a gentle breeze of 14 kph from the south-south-east with gusts of 27 kph (17 mph).

Sunrise at 06:05 and Sunset at 18:42 AST (Atlantic Standard Time).

Recorded at 14:56 GMT (Greenwich Mean Time) 17 April 2021 - 23 hours 46 mins ago