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Cabo Rojo, Puerto Rico

Town in Cabo Rojo Municipio, Puerto Rico

Air quality

The air at Cabo Rojo

Index 32, good, led by fine particles. Read at 1 AM from its reporting area, Catano (PR), 70 miles off.

32Good
  • Fine particles (PM2.5)32Good-

The days ahead

Yesterday measured 32, good.

On the radar over Cabo Rojo, Puerto RicoReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 5 instruments nearest Cabo Rojo, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.5 miles away.

measured now3 instruments

MiraderoS2232

At a soil climate station/8.7 mi away/155 ft/96 ft above here

temp, humidity, soil temp, soil moisture

Rank-

AguadillaTJBQ

At an airfield/28.3 mi away/236 ft/177 ft above here

temp, wind, gust, visibility, precip, pressure

Rank230of 243

measured daily2 instruments

Lajas SubstationLJSP4

At a cooperative observer's station/6.1 mi away/122 ft/63 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Lajas 9SW - Combate, drawn

The nearest instrument reporting now, 7.2 mi from Cabo Rojo, Puerto Rico. From its report of Oct 16, 2026, 2:00 AM local time: 3 of its 4 sheets.

The air

76.2 F with a dew point of 74.9 F, 96 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 300 ft up.

Chart of the air at Lajas 9SW - Combate: temperature 76.2 degrees Fahrenheit and dew point 74.9, 96 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 300 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT COBP4FIG. B THE AIR AT LAJAS 9SW - COMBATETHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00060 F70 F80 F90 FSATURATES 300 FT ABOVE THE STATION, AT 74.6 FTEMPERATURE AND DEW POINT 76.2 F, 74.9 FRELATIVE HUMIDITY 96 PER CENTTHE AIR COOLS ABOUT 5.4 F EACH 1,000 FT IT RISES, AND ITS DEW POINT ABOUT 1 FSOLID: THE LIFTED AIR'S TEMPERATURE; DASHED: ITS DEW POINTTITLELajas 9SW - Combate, the airSTATION REPORT · DCP COBP4TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 4DATE2026-10-16IDSR-COBP4-1DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The column

At 62 ft above sea level, 0 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 29.85 inHg and the temperature at 58.8 F; it reports 76.2 F, 17.4 F warmer than standard.

Section from sea level of where Lajas 9SW - Combate stands in the atmosphere, height to scale: the station 62 feet above sea level with 0 per cent of the air below it; the standard atmosphere's pressure there, 29.85 inches of mercury, and temperature, 58.8 degrees Fahrenheit.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT COBP4FIG. D WHERE LAJAS 9SW - COMBATE STANDS IN THE ATMOSPHERESECTION FROM SEA LEVEL, HEIGHT TO SCALE, THE STATION IN THE STANDARD ATMOSPHEREFT ABOVE SEA LEVEL05,00010,00015,000SEA LEVEL, 29.92 inHg IN THE STANDARD ATMOSPHERELAJAS 9SW - COMBATE0 PER CENT OF THE AIR BELOW IT62 FT10 PER CENT OF THE AIR BELOW, 2,890 FT20 PER CENT OF THE AIR BELOW, 6,050 FT30 PER CENT OF THE AIR BELOW, 9,540 FT40 PER CENT OF THE AIR BELOW, 13,470 FTSTANDARD PRESSURE HERE29.85 inHgSTANDARD TEMPERATURE HERE58.8 FTEMPERATURE, REPORTED76.2 FTITLELajas 9SW - Combate, the columnSTATION REPORT · DCP COBP4TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 4DATE2026-10-16IDSR-COBP4-2DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

The sun

On Oct 16 the noon sun stands 63 degrees above the horizon at 17.98 N, and the day is 11 h 36 min long. Level ground there takes 89 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at Lajas 9SW - Combate, angles true: on Oct 16 it stands 63 degrees above the horizon, against 85 at the June solstice, 72 at the equinoxes and 49 at the December solstice; the day is 11 h 36 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT COBP4FIG. E THE SUN AT LAJAS 9SW - COMBATEELEVATION LOOKING WEST, SOUTH TO THE LEFT: THE NOON SUN ON THE DAY OF THE REPORT, AND AT THE SOLSTICES AND EQUINOXES; ANGLES TRUETHE STATIONJUNE SOLSTICE 85°EQUINOXES 72°DECEMBER SOLSTICE 49°OCT 16, 63°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 11 H 36 MINLEVEL GROUND TAKES 89 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 17.98 N; THE SUN'S DECLINATION -9.1°TITLELajas 9SW - Combate, the sunSTATION REPORT · DCP COBP4TYPEELEVATIONSCALEANGLES TRUEREVAS REPORTED SHEET 3 of 4DATE2026-10-16IDSR-COBP4-3DRAWN AS linework on paperSOURCES FB-ENG-007

The full report of Lajas 9SW - Combate, in 4 sheets, each beside the Field Book plates that explain it

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Snow on the ground

Near Cabo Rojo

The nearest places, each with its own forecast and the instruments nearest it.

Near Cabo Rojo

River and lake gauges