Jeddah, Mecca Region, Saudi Arabia climate

Average temperatures, precipitation and all-time records for Jeddah, Mecca Region, Saudi Arabia, with every day graded against ~46 years of local climate history (1980–2026). Its warmest month is July, averaging a high of 35°C, and its coldest is January, with an average low of 21°C.

Jeddah is the largest city in Mecca Province, the second-largest city in Saudi Arabia after Riyadh, and the country’s main commercial center. It is in the Hejaz region along the Red Sea coast. The city’s metropolitan area is coterminous with Jeddah Governorate. via Wikipedia

Notable weather in Jeddah

In November 2009, sudden flash floods swept through Jeddah after record rainfall, killing more than 100 people in one of the city's worst modern disasters. Read more →

Jeddah average temperatures by month

Typical daily high and low, and average precipitation, for each month in Jeddah, Mecca Region, Saudi Arabia, based on 1980–2026 records. The wettest month is January (0 mm on an average day).

Month	Avg high	Avg low
January	26°C	21°C
February	27°C	21°C
March	29°C	22°C
April	31°C	25°C
May	33°C	27°C
June	34°C	27°C
July	35°C	29°C
August	35°C	30°C
September	34°C	29°C
October	33°C	27°C
November	31°C	25°C
December	28°C	23°C

Jan 18°–29°

Feb 18°–29°

Mar 19°–31°

Apr 22°–33°

May 24°–35°

Jun 26°–36°

Jul 28°–37°

Aug 28°–36°

Sep 27°–36°

Oct 26°–35°

Nov 23°–32°

Dec 20°–30°

Each bar spans the 10th-percentile daily low to the 90th-percentile daily high (the range most days fall within), coloured cold → hot on a shared -23°C to 46°C scale, so the whole year's rhythm reads at a glance.

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Record extremes

Hottest day on record: 44°C on 2013-06-05
Coldest day on record: 14°C on 1992-01-13

All Jeddah weather records →

Percentiles compare each day to Jeddah, Mecca Region, Saudi Arabia's own history, so grades are relative to this location: a “Near Record” day here isn't the same temperature as elsewhere. How the grades work →