Frost Dates for Dry Tortugas, FL

Frost Dates

This location never reaches freezing temperatures.

24.63°N, -82.87°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 12b

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Temperature

60° 70° 80° 90° 100°
69°
High: 74°
Avg: 69°
Low: 65°
Jan
71°
High: 76°
Avg: 71°
Low: 66°
Feb
73°
High: 79°
Avg: 73°
Low: 68°
Mar
77°
High: 83°
Avg: 77°
Low: 71°
Apr
80°
High: 86°
Avg: 80°
Low: 75°
May
83°
High: 89°
Avg: 83°
Low: 77°
Jun
85°
High: 91°
Avg: 85°
Low: 78°
Jul
85°
High: 91°
Avg: 85°
Low: 79°
Aug
83°
High: 89°
Avg: 83°
Low: 78°
Sep
80°
High: 85°
Avg: 80°
Low: 76°
Oct
75°
High: 79°
Avg: 75°
Low: 71°
Nov
71°
High: 76°
Avg: 71°
Low: 67°
Dec
Avg High Avg Temp Avg Low

Precipitation

0" 2" 4" 6" 7.9"
6.6"
6.62"
Jan
3.8"
3.78"
Feb
5.4"
5.41"
Mar
6.3"
6.33"
Apr
6.9"
6.94"
May
5.8"
5.82"
Jun
5.5"
5.45"
Jul
6.2"
6.22"
Aug
7.9"
7.87"
Sep
5.8"
5.81"
Oct
5.3"
5.30"
Nov
5.6"
5.63"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec11h11h12h13h13h14h13h13h12h11h11h10h
Jan: 6:41 AM – 5:19 PM · 10h 38m
Feb: 6:25 AM – 5:35 PM · 11h 10m
Mar: 6:05 AM – 5:55 PM · 11h 50m
Apr: 5:43 AM – 6:17 PM · 12h 35m
May: 5:24 AM – 6:36 PM · 13h 12m
Jun: 5:14 AM – 6:46 PM · 13h 31m
Jul: 5:18 AM – 6:42 PM · 13h 23m
Aug: 5:34 AM – 6:26 PM · 12h 52m
Sep: 5:56 AM – 6:04 PM · 12h 08m
Oct: 6:18 AM – 5:42 PM · 11h 24m
Nov: 6:37 AM – 5:23 PM · 10h 47m
Dec: 6:46 AM – 5:14 PM · 10h 29m
Daylight Longest: 13h 32m · Shortest: 10h 28m

Nearby Stations

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