Puerto Rico Climate and Average Weather
Climate of Puerto Rico: average temperatures, rainfall and seasons month by month.
Climate in Puerto Rico month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 81° | 74° | 2,2 in | ★★★★☆ |
| February | 81° | 73° | 4,6 in | ★★★★☆ |
| March | 81° | 74° | 3,0 in | ★★★★☆ |
| April | 82° | 74° | 4,8 in | ★★★★☆ |
| May | 84° | 77° | 3,4 in | ★★★★☆ |
| June | 85° | 79° | 2,4 in | ★★★★☆ |
| July | 85° | 79° | 2,4 in | ★★★★☆ |
| August | 86° | 79° | 3,8 in | ★★★★☆ |
| September | 87° | 79° | 4,0 in | ★★★★☆ |
| October | 87° | 78° | 5,0 in | ★★★☆☆ |
| November | 84° | 77° | 5,3 in | ★★★☆☆ |
| December | 82° | 75° | 3,4 in | ★★★★☆ |
Climate type: Temperate. Source: Open-Meteo archive (ERA5).
Recent extremes in Puerto Rico
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Puerto Rico compares with nearby places
Annual averages, and the difference against Puerto Rico.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Virgin Islands National Park | 89 mi | 78°F | 34°F cooler | 40 in |
| Dominican Republic | 251 mi | 78°F | 34°F cooler | 59 in |
Climate by city in Puerto Rico
1 cities mapped in this atlas
Best time to visit Puerto Rico
Go in January, March, May, June, July and December. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: February, October and November - expect the least comfortable mix of heat, cold or rain.
What this means for Puerto Rico
Today is about average for August. The forecast high of 86°F is in line with the 86°F typical for this month.
A 75% chance means rain is expected over most of the area. Plan indoor alternatives.
Wet roads are likely; braking distances roughly double in heavy rain.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 38°F - an unusually even climate through the year.
What to pack, what to skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Sunglasses, a brimmed hat and SPF 30+
- A packable rain shell - 7 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid February, October and November - historically the least comfortable months here.
Summary
Puerto Rico is a country in North America. Puerto Rico is a country in North America with its capital at San Juan. It has a population of about 3.2 million. The capital is San Juan.
Right now it is 84°F (29°C) in Puerto Rico with partly cloudy. It feels like 91°F. Today runs from 81°F to 86°F. Chance of precipitation is 75%. Sightseeing conditions score 6.5/10 - fair - plan around the weather.
The best time to visit Puerto Rico is January, March, May, June, July and December. The climate is temperate. February, October and November tend to be the least comfortable months. September is the warmest month with average highs near 87°F, while February is the coldest with lows near 73°F.
Nearby highlights include Virgin Islands National Park.
In plain terms. Today is about average for August. The forecast high of 86°F is in line with the 86°F typical for this month. The best window to be outside is roughly 7 AM to 10 AM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Puerto Rico today at 8.5/10. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Puerto Rico
| Type | Country |
|---|---|
| Continent | North America |
| Continent | North America |
| Coordinates | 18°27′55.8″N 66°6′20.5″W (18.4655, -66.1057) |
| Capital | San Juan |
| Population | 3.200.000 |
| Area | 3.515 sq mi |
| ISO code | PR |
| ISO 3166-1 alpha-3 | PRI |
| Currency | US dollar (USD) |
| Languages | Spanish, English |
| Calling code | +1-787 |
| Time zone | America/Puerto_Rico |
| Local time | 1:40 AM (UTC-04:00) |
| Best months | January, March, May, June, July and December |
| Climate | Temperate |
Weather map for Puerto Rico
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Puerto Rico
Every topic we hold for this place, and the same topic for the places around it.
Climate for related places
Frequently asked questions
Where is Puerto Rico?
Puerto Rico is a country in North America. Its coordinates are 18.4655, -66.1057. It lies in North America.
What is the weather like in Puerto Rico right now?
It is currently 84°F (29°C) with partly cloudy. Humidity is 78% and wind is 9 mph.
When is the best time to visit Puerto Rico?
January, March, May, June, July and December offer the most comfortable conditions in Puerto Rico, which has a temperate climate. February, October and November are usually the hardest months for outdoor plans.
What time zone is Puerto Rico in?
Puerto Rico observes America/Puerto_Rico (UTC-04:00). The local time is 1:40 AM.
How many people live in Puerto Rico?
Puerto Rico has a population of approximately 3.2 million.
What are the top things to do in Puerto Rico?
Popular options include Virgin Islands National Park.
What places are in Puerto Rico?
Puerto Rico covers 1 places in this atlas, including San Juan.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (countries-v1) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 25, 2026 at 1:40 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
