Frost Dates for COLOSO, Puerto Rico

Elevation: 13 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.

18.38°N, -67.16°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° 35°
25°
High: 28°C
Avg: 25°C
Low: 23°C
Jan
25°
High: 28°C
Avg: 25°C
Low: 23°C
Feb
25°
High: 28°C
Avg: 25°C
Low: 23°C
Mar
26°
High: 29°C
Avg: 26°C
Low: 24°C
Apr
26°
High: 29°C
Avg: 26°C
Low: 24°C
May
27°
High: 30°C
Avg: 27°C
Low: 25°C
Jun
28°
High: 30°C
Avg: 28°C
Low: 26°C
Jul
28°
High: 30°C
Avg: 28°C
Low: 26°C
Aug
27°
High: 30°C
Avg: 27°C
Low: 26°C
Sep
27°
High: 30°C
Avg: 27°C
Low: 25°C
Oct
26°
High: 29°C
Avg: 26°C
Low: 24°C
Nov
25°
High: 28°C
Avg: 25°C
Low: 24°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 50 mm 100 mm 150 mm
8 mm
7.6 mm
Jan
13 mm
12.7 mm
Feb
46 mm
45.7 mm
Mar
84 mm
83.8 mm
Apr
135 mm
134.6 mm
May
84 mm
83.8 mm
Jun
81 mm
81.3 mm
Jul
107 mm
106.7 mm
Aug
137 mm
137.2 mm
Sep
122 mm
121.9 mm
Oct
81 mm
81.3 mm
Nov
15 mm
15.2 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec11h11.5h12h12.5h13h13h13h12.5h12h11.5h11h11h
Jan: 6:30 AM – 5:30 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 52m
Jun: 5:27 AM – 6:33 PM · 13h 06m
Jul: 5:30 AM – 6:30 PM · 13h 00m
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: 6:27 AM – 5:33 PM · 11h 07m
Dec: 6:33 AM – 5:27 PM · 10h 54m
Daylight Longest: 13h 06m · Shortest: 10h 54m

Nearby Stations

RINCON, Puerto Rico BORINQUEN AP, Puerto Rico MAYAGUEZ AP, Puerto Rico ISABELA SUBSTN, Puerto Rico SAN SEBASTIAN 2 WNW, Puerto Rico MAYAGUEZ CITY, Puerto Rico

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