The bar chart below shows the average monthly peak daytime temperatures at Puerto Rico
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 32.3 | 32.5 | 32.4 | 31 | 30.2 | 29.3 | 29.1 | 30 | 30.3 | 30.9 | 30.8 | 31.2 |
°F | 90.2 | 90.5 | 90.4 | 87.8 | 86.4 | 84.7 | 84.4 | 85.9 | 86.6 | 87.6 | 87.5 | 88.1 |
Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.
The graph below shows the average rainfall and number of rainy days per month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
mm | 38 | 74 | 143 | 315 | 313 | 336 | 323 | 269 | 240 | 248 | 170 | 86 |
inches | 1.5 | 2.9 | 5.6 | 12.4 | 12.3 | 13.2 | 12.7 | 10.6 | 9.4 | 9.7 | 6.7 | 3.4 |
Rainy days | 7 | 9 | 14 | 21 | 24 | 26 | 25 | 23 | 20 | 19 | 18 | 12 |
Average annual rainfall in Puerto Rico: 2483.667mm (977.8 inches)
The bar chart below shows the average daily sunshine hours in Puerto Rico
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 6.4 | 5.6 | 4.2 | 3.8 | 4 | 3.1 | 3.6 | 4.2 | 4.7 | 5 | 5.5 | 6.1 |
The graph below shows the daily range of temperatures for each month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Min °C | 21 | 20.8 | 21.7 | 21.6 | 21.4 | 20.9 | 20.3 | 20 | 20.7 | 21.1 | 21.4 | 21.2 |
Max °C | 32.6 | 32.8 | 32.7 | 31.3 | 30.5 | 29.5 | 29.4 | 30.2 | 30.6 | 31.1 | 31.1 | 31.4 |
Min °F | 69.8 | 69.4 | 71.1 | 70.8 | 70.4 | 69.6 | 68.5 | 68 | 69.2 | 70 | 70.4 | 70.2 |
Max °F | 80.2 | 80.2 | 81 | 79.5 | 78.6 | 77.4 | 76.6 | 77.2 | 78.1 | 79 | 79.2 | 79.3 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 26.4 | 26.2 | 26 | 26.1 | 26.4 | 26.3 | 26.1 | 26 | 26 | 26.1 | 26.2 | 26.4 |
°F | 79.6 | 79.1 | 78.8 | 78.9 | 79.5 | 79.4 | 79 | 78.7 | 78.8 | 78.9 | 79.2 | 79.5 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 7 | 8 | 7 | 7 | 8 | 8 | 9 | 8 | 8 | 7 | 6 | 7 |
mph | 5 | 5 | 5 | 4 | 5 | 5 | 6 | 5 | 5 | 4 | 4 | 4 |
A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.
The graph below shows the average relative humidity.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|
74% | 72% | 77% | 85% | 86% | 88% | 87% | 87% | 85% | 84% | 83% | 78% |
Hottest month: | March | 32.4°C 90.3°F |
---|---|---|
Driest month: | January | 38mm 1.5ins |
Sunniest month: | January | 6.4hrs |
Coldest month: | July | 29.1°C 84.4°F |
Wettest month: | June | 336mm 13.2ins |
Warmest sea: | January | 26.4°C 79.5°F |