Climate San Juan - Puerto Rico
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 82 | 83 | 83 | 85 | 86 | 88 |
| Average low in ºF Av. low Lo | 71 | 71 | 72 | 73 | 75 | 77 |
| Av. precipitation in inch Av. precip. Pre. | 3.03 | 2.28 | 2.13 | 3.70 | 5.28 | 3.50 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 87 | 88 | 88 | 87 | 85 | 83 |
| Average low in ºF Av. low Lo | 77 | 77 | 76 | 76 | 74 | 72 |
| Av. precipitation in inch Av. precip. Pre. | 4.17 | 5.24 | 5.59 | 5.08 | 6.18 | 4.57 |
What is the average weather in San Juan, Puerto Rico?
San Juan experiences a tropical monsoon climate, characterized by warm winters and hot summers with weak seasonal temperature contrast. The area is wet overall, with high annual precipitation. Rainfall follows a moderate seasonal pattern, with the fall being the wettest season and winter the driest. Heavy seasonal downpours or afternoon thunderstorms can sometimes occur during the warmer months.
San Juan Climate Graph - Puerto Rico Climate Chart
Daily normals San Juan - Puerto Rico - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 83.4 | 72.5 | 0.14 | 0.14 | 0.00 | 0.00 |
| 2 Jan | 83.3 | 72.4 | 0.29 | 0.29 | 0.00 | 0.00 |
| 3 Jan | 83.3 | 72.4 | 0.43 | 0.43 | 0.00 | 0.00 |
| 4 Jan | 83.3 | 72.3 | 0.57 | 0.57 | 0.00 | 0.00 |
| 5 Jan | 83.2 | 72.3 | 0.71 | 0.71 | 0.00 | 0.00 |
| 6 Jan | 83.2 | 72.2 | 0.85 | 0.85 | 0.00 | 0.00 |
| 7 Jan | 83.2 | 72.2 | 0.99 | 0.99 | 0.00 | 0.00 |
| 8 Jan | 83.2 | 72.1 | 1.12 | 1.12 | 0.00 | 0.00 |
| 9 Jan | 83.1 | 72.1 | 1.26 | 1.26 | 0.00 | 0.00 |
| 10 Jan | 83.1 | 72.0 | 1.40 | 1.40 | 0.00 | 0.00 |
| 11 Jan | 83.1 | 72.0 | 1.55 | 1.55 | 0.00 | 0.00 |
| 12 Jan | 83.1 | 71.9 | 1.69 | 1.69 | 0.00 | 0.00 |
| 13 Jan | 83.1 | 71.9 | 1.82 | 1.82 | 0.00 | 0.00 |
| 14 Jan | 83.1 | 71.9 | 1.96 | 1.96 | 0.00 | 0.00 |
| 15 Jan | 83.1 | 71.8 | 2.10 | 2.10 | 0.00 | 0.00 |
| 16 Jan | 83.1 | 71.8 | 2.24 | 2.24 | 0.00 | 0.00 |
| 17 Jan | 83.1 | 71.8 | 2.38 | 2.38 | 0.00 | 0.00 |
| 18 Jan | 83.1 | 71.8 | 2.51 | 2.51 | 0.00 | 0.00 |
| 19 Jan | 83.1 | 71.7 | 2.65 | 2.65 | 0.00 | 0.00 |
| 20 Jan | 83.1 | 71.7 | 2.78 | 2.78 | 0.00 | 0.00 |
| 21 Jan | 83.1 | 71.7 | 2.91 | 2.91 | 0.00 | 0.00 |
| 22 Jan | 83.2 | 71.7 | 3.03 | 3.03 | 0.00 | 0.00 |
| 23 Jan | 83.2 | 71.7 | 3.15 | 3.15 | 0.00 | 0.00 |
| 24 Jan | 83.2 | 71.7 | 3.27 | 3.27 | 0.00 | 0.00 |
| 25 Jan | 83.2 | 71.7 | 3.40 | 3.40 | 0.00 | 0.00 |
| 26 Jan | 83.3 | 71.6 | 3.52 | 3.52 | 0.00 | 0.00 |
| 27 Jan | 83.3 | 71.6 | 3.64 | 3.64 | 0.00 | 0.00 |
| 28 Jan | 83.3 | 71.6 | 3.75 | 3.75 | 0.00 | 0.00 |
| 29 Jan | 83.3 | 71.6 | 3.86 | 3.86 | 0.00 | 0.00 |
| 30 Jan | 83.4 | 71.6 | 3.97 | 3.97 | 0.00 | 0.00 |
| 31 Jan | 83.4 | 71.6 | 4.07 | 4.07 | 0.00 | 0.00 |
Geo San Juan - Puerto Rico
| Country | United States | |
|---|---|---|
| State | Puerto Rico | |
| County | - | |
| City | San Juan | |
| Zip Code | 979 | |
| Longitude | -66 dec. degr. | |
| Latitude | 18.44 dec. degr. | |
| Altitude - Elevation | 10ft | |
| ICAO | - | |
| IATA | - |
Date and Time San Juan - Puerto Rico
| Local Time | 08:27 AM | |
|---|---|---|
| Sunrise | 06:10 AM | |
| Sunset | 06:30 PM | |
| Day/Night | Day | |
| Timezone | Atlantic Standard Time | |
| Timezone DB | America - Puerto Rico |
Map of San Juan - Puerto Rico
USGS National Map — Open interactive map
San Juan weather averages
| Annual high temperature | 86ºF |
| Annual low temperature | 74ºF |
| Average annual precip. | 50.75 inch |
Station Data
Monthly averages San Juan
Longitude: -66, Latitude: 18.44
Average weather San Juan, PR - 979
Monthly: 1991-2020 normals
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...