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Puerto Rico climate guide
- Temperature in Puerto Rico
- Rainfall in Puerto Rico
- Sunshine in Puerto Rico
- More climate in Puerto Rico
Temperature in Puerto Rico (°C)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max temperature (daytime) |  27 |
27 |
 28 |
29 |
29 |
 30 |
30 |
30 |
30 |
30 |
29 |
28 |
| Min temperature (night-time) |  20 |
20 |
21 |
21 |
 22 |
23 |
23 |
 24 |
23 |
23 |
22 |
21 |
| Sea temperature |  26 |
26 |
26 |
26 |
27 |
 28 |
28 |
28 |
29 |
29 |
28 |
27 |
Sunshine & Daylight in Puerto Rico
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daily hours of sunshine |  8 |
8 |
 9 |
9 |
8 |
9 |
9 |
9 |
8 |
 7 |
7 |
7 |
| Daily hours of daylight |  11 |
 12 |
12 |
 13 |
13 |
13 |
13 |
13 |
12 |
12 |
11 |
11 |
Rainfall in Puerto Rico
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of days with some rain |  20 |
 15 |
15 |
14 |
 16 |
17 |
19 |
20 |
18 |
18 |
19 |
21 |
| Average monthly rainfall (mm) |  116 |
 82 |
 79 |
 121 |
 182 |
 151 |
 180 |
195 |
188 |
171 |
178 |
151 |
More climate for Puerto Rico
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV Index (Maximum) |  8 |
10 |
 11 |
11 |
11 |
11 |
11 |
11 |
11 |
10 |
9 |
8 |
| Heat & Humidity |  M |
M |
M |
 H |
H |
H |
H |
H |
H |
H |
H |
M |
Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme
Going to Puerto Rico? Find the best month to visit Puerto Rico based on the weather.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Check climate guides for Puerto Rico showing average temperature, rainfall & sunshine figures for each month of the year. The climate guide shown above is for San Juan.
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More about Puerto Rico
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- Climate guide
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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
The climate guide for Puerto Rico, represented by San Juan, shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
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