Frost Dates for GOUGH ISLAND, Saint Helena

Frost Dates

This location never reaches freezing temperatures.

-40.35°N, -9.88°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 10b

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Temperature

40° 50° 60°
57°
High: 58°
Avg: 57°
Low: 55°
Jan
57°
High: 59°
Avg: 57°
Low: 55°
Feb
57°
High: 59°
Avg: 57°
Low: 55°
Mar
55°
High: 57°
Avg: 55°
Low: 54°
Apr
53°
High: 55°
Avg: 53°
Low: 51°
May
51°
High: 53°
Avg: 51°
Low: 49°
Jun
50°
High: 52°
Avg: 50°
Low: 48°
Jul
49°
High: 51°
Avg: 49°
Low: 47°
Aug
49°
High: 51°
Avg: 49°
Low: 47°
Sep
50°
High: 52°
Avg: 50°
Low: 48°
Oct
52°
High: 54°
Avg: 52°
Low: 50°
Nov
55°
High: 57°
Avg: 55°
Low: 53°
Dec
Avg High Avg Temp Avg Low

Precipitation

0" 2" 4" 5.5"
3.6"
3.60"
Jan
3.1"
3.10"
Feb
3.9"
3.90"
Mar
4.6"
4.60"
Apr
5.5"
5.50"
May
5.3"
5.30"
Jun
4.9"
4.90"
Jul
4.9"
4.90"
Aug
4.1"
4.10"
Sep
4.2"
4.20"
Oct
3.6"
3.60"
Nov
3.3"
3.30"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec15h14h12h11h10h9h9h10h12h13h14h15h
Jan: 4:43 AM – 7:17 PM · 14h 34m
Feb: 5:14 AM – 6:46 PM · 13h 33m
Mar: 5:50 AM – 6:10 PM · 12h 19m
Apr: 6:32 AM – 5:28 PM · 10h 55m
May: 7:07 AM – 4:53 PM · 9h 46m
Jun: 7:26 AM – 4:34 PM · 9h 08m
Jul: 7:18 AM – 4:42 PM · 9h 23m
Aug: 6:48 AM – 5:12 PM · 10h 24m
Sep: 6:08 AM – 5:52 PM · 11h 45m
Oct: 5:27 AM – 6:33 PM · 13h 06m
Nov: 4:51 AM – 7:09 PM · 14h 17m
Dec: 4:34 AM – 7:26 PM · 14h 52m
Daylight Longest: 14h 53m · Shortest: 9h 07m

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