San Lorenzo, Puerto Rico Weather
First trades stir the ceiba canopy. Day 77 of spring. Read this microseason across nine climate regions →
San Lorenzo weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 4Drizzle88%0.13″84°72°—
- FridayJun 5Drizzle79%0.06″85°73°+1°
- SaturdayJun 6Heavy Drizzle91%0.06″83°74°-2°
- SundayJun 7Drizzle81%0.13″85°74°+2°
- MondayJun 8Light Drizzle40%0.12″85°75°0°
- TuesdayJun 9Overcast18%—83°74°-2°
- WednesdayJun 10Overcast——83°73°0°
PM scrubbed by 3 hours of recent rain — PM2.5 down to 6.2 µg/m³, PM10 to 9.7 µg/m³. AQI flat over the last 6 hours (within ±4 points).
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
PM × Wind × Precip
PM scrubbed by 3 hours of recent rain — PM2.5 down to 6.2 µg/m³, PM10 to 9.7 µg/m³.
- PM2.5/PM10
- 0.64
- Wind
- calm
- Recent rain
- 3h in last 6h
- Pattern
- washed out
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
A summer fog for fair, a winter fog for rain.
- Moonrise
- 1:55 AM
- Moonset
- 1:13 PM
- In sign
- ♑︎ Capricorn
First trades stir the ceiba canopy
San Lorenzo at a glance
- Today vs. normal: 25°F below the seasonal normal for this latitude
- Last frost: December 6 (climatological average for this latitude)
- Microseason: Jun 1–5
- Planting window: Harvest spring lettuce before it bolts. Sow heat-tolerant greens.
Right now in the garden
Peak growing season
As of June 4, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.