Frost Dates for JUNCOS 1 SE, Puerto Rico

Elevation: 68 m

Frost Dates

This location never reaches freezing temperatures, so you can plant year-round!

In tropical and subtropical climates, the main challenge isn’t frost — it’s heat and humidity. Learn more about gardening in tropical climates.

18.23°N, -65.91°W © OpenStreetMap

USDA Hardiness Zone iHardiness zones indicate which perennial plants can survive winter in your area. For annual vegetables, frost dates and growing season length matter more than hardiness zone.

Zone 13b

Avg. annual minimum: 18 to 21°C

Learn more

Köppen Climate iThe Köppen climate classification system categorizes climates based on temperature and precipitation patterns.

Af Tropical Rainforest

Hot and wet year-round with no dry season. Ideal for tropical crops like bananas, mangoes, and cocoa. Gardening is possible all year, but high humidity can increase disease pressure.

Köppen climate map

Temperature

20° 25° 30°
24°
High: 27°C
Avg: 24°C
Low: 22°C
Jan
24°
High: 27°C
Avg: 24°C
Low: 22°C
Feb
24°
High: 28°C
Avg: 24°C
Low: 22°C
Mar
25°
High: 28°C
Avg: 25°C
Low: 22°C
Apr
26°
High: 29°C
Avg: 26°C
Low: 24°C
May
27°
High: 29°C
Avg: 27°C
Low: 24°C
Jun
27°
High: 30°C
Avg: 27°C
Low: 25°C
Jul
27°
High: 30°C
Avg: 27°C
Low: 25°C
Aug
27°
High: 30°C
Avg: 27°C
Low: 25°C
Sep
26°
High: 29°C
Avg: 26°C
Low: 24°C
Oct
25°
High: 28°C
Avg: 25°C
Low: 23°C
Nov
24°
High: 27°C
Avg: 24°C
Low: 22°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 50 mm 100 mm 150 mm
66 mm
66.0 mm
Jan
51 mm
50.8 mm
Feb
53 mm
53.3 mm
Mar
91 mm
91.4 mm
Apr
147 mm
147.3 mm
May
86 mm
86.4 mm
Jun
109 mm
109.2 mm
Jul
127 mm
127.0 mm
Aug
168 mm
167.6 mm
Sep
160 mm
160.0 mm
Oct
137 mm
137.2 mm
Nov
74 mm
73.7 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec11h11.5h12h12.5h13h13h13h12.5h12h11.5h11h11h
Jan: 6:29 AM – 5:31 PM · 11h 01m
Feb: 6:18 AM – 5:42 PM · 11h 24m
Mar: 6:04 AM – 5:56 PM · 11h 53m
Apr: 5:47 AM – 6:13 PM · 12h 25m
May: 5:34 AM – 6:26 PM · 12h 51m
Jun: 5:27 AM – 6:33 PM · 13h 05m
Jul: 5:30 AM – 6:30 PM · 12h 60m
Aug: 5:41 AM – 6:19 PM · 12h 37m
Sep: 5:57 AM – 6:03 PM · 12h 06m
Oct: 6:13 AM – 5:47 PM · 11h 34m
Nov: 6:26 AM – 5:34 PM · 11h 07m
Dec: 6:33 AM – 5:27 PM · 10h 55m
Daylight Longest: 13h 06m · Shortest: 10h 54m

Nearby Stations

GURABO SUBSTN, Puerto Rico PALMA SOLA, Puerto Rico CAGUAS 2 ENE, Puerto Rico CAGUAS, Puerto Rico HUMACAO 2 SSE, Puerto Rico LA MINA EL YUNQUE, Puerto Rico

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