Frost Dates for JOHNSTON ISLAND, United States Minor Outlying Islands

Frost Dates

This location never reaches freezing temperatures.

16.73°N, -169.52°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 13a

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Temperature

70° 80° 90°
77°
High: 77°
Avg: 77°
Low: 76°
Jan
76°
High: 77°
Avg: 76°
Low: 75°
Feb
76°
High: 77°
Avg: 76°
Low: 75°
Mar
77°
High: 77°
Avg: 77°
Low: 76°
Apr
78°
High: 78°
Avg: 78°
Low: 77°
May
79°
High: 80°
Avg: 79°
Low: 78°
Jun
80°
High: 80°
Avg: 80°
Low: 78°
Jul
80°
High: 81°
Avg: 80°
Low: 79°
Aug
80°
High: 81°
Avg: 80°
Low: 79°
Sep
80°
High: 81°
Avg: 80°
Low: 79°
Oct
79°
High: 80°
Avg: 79°
Low: 78°
Nov
78°
High: 79°
Avg: 78°
Low: 77°
Dec
Avg High Avg Temp Avg Low

Precipitation

0" 1" 2" 3" 3.5"
0.2"
0.20"
Jan
0.7"
0.70"
Feb
0.9"
0.90"
Mar
0.4"
0.40"
Apr
0.3"
0.30"
May
0.1"
0.10"
Jun
0.8"
0.80"
Jul
2.0"
2.00"
Aug
3.2"
3.20"
Sep
3.5"
3.50"
Oct
3.0"
3.00"
Nov
1.8"
1.80"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec11h11h12h12h13h13h13h13h12h12h11h11h
Jan: 6:27 AM – 5:33 PM · 11h 06m
Feb: 6:16 AM – 5:44 PM · 11h 27m
Mar: 6:03 AM – 5:57 PM · 11h 53m
Apr: 5:49 AM – 6:11 PM · 12h 23m
May: 5:37 AM – 6:23 PM · 12h 47m
Jun: 5:30 AM – 6:30 PM · 12h 60m
Jul: 5:33 AM – 6:27 PM · 12h 54m
Aug: 5:43 AM – 6:17 PM · 12h 34m
Sep: 5:57 AM – 6:03 PM · 12h 05m
Oct: 6:12 AM – 5:48 PM · 11h 37m
Nov: 6:24 AM – 5:36 PM · 11h 12m
Dec: 6:30 AM – 5:30 PM · 11h 00m
Daylight Longest: 12h 60m · Shortest: 11h 00m

Nearby Stations

JOHNSTON ISLAND NAS, United States Minor Outlying Islands

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