Frost Dates for ULITHI, Micronesia

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.

10.03°N, 139.80°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

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

Precipitation

0 mm 100 mm 200 mm 300 mm
130 mm
129.5 mm
Jan
99 mm
99.1 mm
Feb
107 mm
106.7 mm
Mar
117 mm
116.8 mm
Apr
185 mm
185.4 mm
May
259 mm
259.1 mm
Jun
328 mm
327.7 mm
Jul
340 mm
340.4 mm
Aug
310 mm
309.9 mm
Sep
264 mm
264.2 mm
Oct
216 mm
215.9 mm
Nov
185 mm
185.4 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec11.5h11.5h12h12h12.5h12.5h12.5h12.5h12h12h11.5h11.5h
Jan: 6:16 AM – 5:44 PM · 11h 28m
Feb: 6:10 AM – 5:50 PM · 11h 41m
Mar: 6:02 AM – 5:58 PM · 11h 56m
Apr: 5:53 AM – 6:07 PM · 12h 13m
May: 5:46 AM – 6:14 PM · 12h 28m
Jun: 5:43 AM – 6:17 PM · 12h 35m
Jul: 5:44 AM – 6:16 PM · 12h 32m
Aug: 5:50 AM – 6:10 PM · 12h 20m
Sep: 5:58 AM – 6:02 PM · 12h 03m
Oct: 6:07 AM – 5:53 PM · 11h 46m
Nov: 6:14 AM – 5:46 PM · 11h 32m
Dec: 6:18 AM – 5:42 PM · 11h 25m
Daylight Longest: 12h 35m · Shortest: 11h 25m

Nearby Stations

MAAP, Micronesia TAMIL, Micronesia YAP ISLAND CAROLINE ISLANDS, Micronesia YAP ISLAND WSO AP, Micronesia

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