Hatillo Municipio weather, town by town
5 places in Hatillo Municipio, Puerto Rico, each with its own live forecast and radar, and where a station sits close enough, measured weather records.
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Measured at the NOAA stations serving these towns, daily records 1980 to 2026. Station extremes, not official state records.
Hatillo Municipio Weather Facts
Hatillo Municipio has 5 places on myweatherrock (5 place), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 97°F at Arecibo Obsy on July 17, 1998. The coldest night is 45°F at Arecibo Obsy on January 10, 1999. The wettest day brought 7.8 inches of rain at Arecibo Obsy on October 7, 1985. The biggest single-day snow measured 0 inches at Aguadilla 5.5 Nne on October 17, 1998. Those are station measurements from NOAA's daily records, 1980 to 2026, not official state records. By area the largest place is Rafael Capó, about 2 square miles.
About Hatillo Municipio weather
The map on the Now tab shows every Hatillo Municipio town's current temperature from our own server, one dot per town. Tap any dot, or type a town above, for that town's full forecast.
What the weather is usually like
Across the 5 Hatillo Municipio towns with station normals, the warmest month is June, when the day usually reaches 87°F, and the coldest is January, when the night usually falls to 62°F. October is the wettest, with rain on about 17 days.
Means of the 1991 to 2020 station normals serving these towns, as published by NOAA; each town's page carries its own.
Where these numbers come from
- Current conditions and forecast: NOAA forecast grids decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
- Records: computed by myweatherrock from NOAA GHCN-Daily station records at the stations serving these towns. Measurements, not estimates.
- Warnings and alerts: the National Weather Service, passed through unchanged.
Hatillo Municipio weather records
Measured at the NOAA stations serving these towns, daily records 1980 to 2026. Station extremes, not official state records.
Common questions about Hatillo Municipio weather
- What is the hottest temperature recorded at a Hatillo Municipio station?
- 97°F at Arecibo Obsy on July 17, 1998, in the NOAA daily station records myweatherrock holds (1980 to 2026).
- What is the coldest temperature recorded at a Hatillo Municipio station?
- 45°F at Arecibo Obsy on January 10, 1999.
- What is the most rain a Hatillo Municipio station has measured in one day?
- 7.8 inches at Arecibo Obsy on October 7, 1985.
- What is the biggest one-day snowfall at a Hatillo Municipio station?
- 0 inches at Aguadilla 5.5 Nne on October 17, 1998.
- How many Hatillo Municipio towns have a weather page here?
- 5: 5 place. Each page carries current conditions, the hourly timeline, the ten day outlook, radar, and where a station sits close enough, measured records.
- Where does the Hatillo Municipio forecast come from?
- NOAA forecast grids (the National Weather Service digital forecast, the National Blend of Models, HRRR and GFS) decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
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