Frost Dates for UDORN AB (USAF), Thailand

Elevation: 187 m

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.

17.38°N, 102.80°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 12a

Avg. annual minimum: 10 to 13°C

Learn more

Köppen Climate iThe Köppen climate classification system categorizes climates based on temperature and precipitation patterns.

Aw Tropical Savanna (Dry Winter)

Hot year-round with distinct wet and dry seasons. The dry winter allows for seasonal planting. Drought-tolerant crops do well in the dry season; the wet season supports lush growth.

Köppen climate map

Temperature

15° 20° 25° 30° 35°
22°
High: 28°C
Avg: 22°C
Low: 17°C
Jan
25°
High: 30°C
Avg: 25°C
Low: 19°C
Feb
27°
High: 33°C
Avg: 27°C
Low: 22°C
Mar
29°
High: 34°C
Avg: 29°C
Low: 25°C
Apr
28°
High: 33°C
Avg: 28°C
Low: 25°C
May
28°
High: 31°C
Avg: 28°C
Low: 25°C
Jun
27°
High: 31°C
Avg: 27°C
Low: 25°C
Jul
27°
High: 30°C
Avg: 27°C
Low: 24°C
Aug
26°
High: 30°C
Avg: 26°C
Low: 24°C
Sep
26°
High: 29°C
Avg: 26°C
Low: 22°C
Oct
24°
High: 29°C
Avg: 24°C
Low: 20°C
Nov
22°
High: 27°C
Avg: 22°C
Low: 17°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 100 mm 200 mm 300 mm
0 mm
0.0 mm
Jan
0 mm
0.0 mm
Feb
33 mm
33.0 mm
Mar
69 mm
68.6 mm
Apr
206 mm
205.7 mm
May
218 mm
218.4 mm
Jun
272 mm
271.8 mm
Jul
335 mm
335.3 mm
Aug
284 mm
284.5 mm
Sep
102 mm
101.6 mm
Oct
10 mm
10.2 mm
Nov
0 mm
0.0 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec11h11.5h12h12.5h13h13h13h12.5h12h11.5h11h11h
Jan: 6:28 AM – 5:32 PM · 11h 04m
Feb: 6:17 AM – 5:43 PM · 11h 26m
Mar: 6:04 AM – 5:56 PM · 11h 53m
Apr: 5:48 AM – 6:12 PM · 12h 24m
May: 5:36 AM – 6:24 PM · 12h 49m
Jun: 5:29 AM – 6:31 PM · 13h 02m
Jul: 5:32 AM – 6:28 PM · 12h 57m
Aug: 5:42 AM – 6:18 PM · 12h 35m
Sep: 5:57 AM – 6:03 PM · 12h 06m
Oct: 6:12 AM – 5:48 PM · 11h 36m
Nov: 6:25 AM – 5:35 PM · 11h 10m
Dec: 6:31 AM – 5:29 PM · 10h 58m
Daylight Longest: 13h 02m · Shortest: 10h 58m

Nearby Stations

UDON THANI, Thailand VIENTIANE, Laos NAM PHONG, Thailand KHON KAEN, Thailand LOEI, Thailand ROI ET, Thailand

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