Frost Dates for OSAN K 55, South Korea

Frost Dates

Last Spring Frost (50%) iA 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. March 29
First Fall Frost (50%) iA 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. November 13
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30% Probability iOnly a 30% chance of frost remaining by this date. Use these dates for a safer planting window, especially for tender plants sensitive to cold.

Last Spring Frost April 1
First Fall Frost November 9

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze March 15
First Fall Hard Freeze November 24
37.08°N, 127.03°W © OpenStreetMap

Growing Season

229 Days March 29 to November 13

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 7b

Learn more

Temperature

20° 40° 60° 80°
29°
High: 36°
Avg: 29°
Low: 22°
Jan
32°
High: 40°
Avg: 32°
Low: 25°
Feb
41°
High: 50°
Avg: 41°
Low: 33°
Mar
52°
High: 62°
Avg: 52°
Low: 44°
Apr
62°
High: 72°
Avg: 62°
Low: 54°
May
71°
High: 79°
Avg: 71°
Low: 63°
Jun
76°
High: 83°
Avg: 76°
Low: 71°
Jul
77°
High: 84°
Avg: 77°
Low: 72°
Aug
69°
High: 76°
Avg: 69°
Low: 63°
Sep
58°
High: 66°
Avg: 58°
Low: 50°
Oct
44°
High: 52°
Avg: 44°
Low: 37°
Nov
32°
High: 39°
Avg: 32°
Low: 26°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 3" 6" 9" 10.4"
0.3"
0.30"
Jan
0.6"
0.60"
Feb
1.3"
1.30"
Mar
2.4"
2.40"
Apr
3.3"
3.30"
May
4.8"
4.80"
Jun
10.4"
10.40"
Jul
9.6"
9.60"
Aug
5.3"
5.30"
Sep
2.1"
2.10"
Oct
1.8"
1.80"
Nov
0.4"
0.40"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec10h11h12h13h14h15h14h13h12h11h10h9h
Jan: 7:08 AM – 4:52 PM · 9h 43m
Feb: 6:41 AM – 5:19 PM · 10h 38m
Mar: 6:09 AM – 5:51 PM · 11h 43m
Apr: 5:31 AM – 6:29 PM · 12h 58m
May: 5:00 AM – 6:60 PM · 13h 59m
Jun: 4:44 AM – 7:16 PM · 14h 32m
Jul: 4:51 AM – 7:09 PM · 14h 19m
Aug: 5:17 AM – 6:43 PM · 13h 25m
Sep: 5:53 AM – 6:07 PM · 12h 13m
Oct: 6:29 AM – 5:31 PM · 11h 01m
Nov: 7:01 AM – 4:59 PM · 9h 58m
Dec: 7:16 AM – 4:44 PM · 9h 28m
Daylight Longest: 14h 33m · Shortest: 9h 27m

Nearby Stations

CAMP HUMPHREYS, South Korea March 27 - November 15 SUWON ROK K-13, South Korea March 31 - November 9 YEO I DO K-16, South Korea March 31 - November 10 INCHEON, South Korea March 26 - November 15 SEOUL ROK K-14, South Korea March 30 - November 10 UIJONGBU CAMP RED CL, South Korea April 1 - November 8

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