Frost Dates for DHAHRAN, Saudi Arabia

Elevation: 38 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.

26.28°N, 50.15°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 11a

Avg. annual minimum: 4 to 7°C

Learn more

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

BWh Hot Desert

Very hot and extremely dry with minimal rainfall. Irrigation is essential for any gardening. Heat-tolerant crops and desert-adapted plants thrive; shade structures help in peak summer.

Köppen climate map

Temperature

10° 20° 30° 40°
16°
High: 20°C
Avg: 16°C
Low: 12°C
Jan
17°
High: 21°C
Avg: 17°C
Low: 13°C
Feb
20°
High: 25°C
Avg: 20°C
Low: 16°C
Mar
26°
High: 31°C
Avg: 26°C
Low: 20°C
Apr
31°
High: 37°C
Avg: 31°C
Low: 25°C
May
34°
High: 40°C
Avg: 34°C
Low: 28°C
Jun
35°
High: 41°C
Avg: 35°C
Low: 29°C
Jul
35°
High: 41°C
Avg: 35°C
Low: 29°C
Aug
32°
High: 39°C
Avg: 32°C
Low: 26°C
Sep
29°
High: 34°C
Avg: 29°C
Low: 23°C
Oct
23°
High: 27°C
Avg: 23°C
Low: 18°C
Nov
18°
High: 22°C
Avg: 18°C
Low: 14°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 10 mm
5 mm
5.1 mm
Jan
3 mm
2.5 mm
Feb
3 mm
2.5 mm
Mar
0 mm
0.0 mm
Apr
0 mm
0.0 mm
May
0 mm
0.0 mm
Jun
0 mm
0.0 mm
Jul
0 mm
0.0 mm
Aug
0 mm
0.0 mm
Sep
0 mm
0.0 mm
Oct
5 mm
5.1 mm
Nov
8 mm
7.6 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec10.5h11h12h12.5h13.5h13.5h13.5h13h12h11.5h10.5h10.5h
Jan: 6:44 AM – 5:16 PM · 10h 31m
Feb: 6:27 AM – 5:33 PM · 11h 06m
Mar: 6:06 AM – 5:54 PM · 11h 49m
Apr: 5:41 AM – 6:19 PM · 12h 38m
May: 5:21 AM – 6:39 PM · 13h 17m
Jun: 5:11 AM – 6:49 PM · 13h 38m
Jul: 5:15 AM – 6:45 PM · 13h 30m
Aug: 5:32 AM – 6:28 PM · 12h 56m
Sep: 5:56 AM – 6:04 PM · 12h 09m
Oct: 6:19 AM – 5:41 PM · 11h 22m
Nov: 6:39 AM – 5:21 PM · 10h 41m
Dec: 6:49 AM – 5:11 PM · 10h 22m
Daylight Longest: 13h 39m · Shortest: 10h 21m

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