Annual mean 30°C · wettest around October · prevailing wind W
Warmest
39.1 °C
Coldest
27.2 °C
Wettest
100%
Windiest
4.4 m/s
Prevailing
W
3.7 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Jeddah over the whole year is 30°C. July is the hottest month, with highs of about 39°C; January is the coldest, with lows of about 21°C. The rainy (wet) season in Jeddah runs from October to December, peaking in October with a 64% chance of rain on a given day. The dry season is January to February; February is the driest month, at 25%. Winds in Jeddah are highest in March, averaging 3.1 m/s (11 km/h), and lightest in November, at 2.2 m/s (8 km/h). The prevailing wind is from the W. The clearest skies in Jeddah come in October, when the sky is typically 13% covered; February is the cloudiest month, at 26%.
Month by month Jeddah climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
28°C
21°C
27°C
29%
24%
2.7 m/s
50
61
22
February
28°C
21°C
27°C
25%
26%
3.0 m/s
47
57
22
March
31°C
23°C
30°C
45%
18%
3.1 m/s
28
56
10
April
34°C
26°C
33°C
54%
17%
2.9 m/s
11
40
3
May
37°C
28°C
37°C
41%
14%
3.0 m/s
2
22
0
June
39°C
30°C
39°C
33%
14%
3.1 m/s
1
9
0
July
39°C
31°C
39°C
44%
18%
3.0 m/s
1
4
0
August
38°C
31°C
40°C
46%
25%
3.0 m/s
1
3
0
September
38°C
30°C
40°C
31%
21%
2.8 m/s
1
3
0
October
36°C
28°C
37°C
64%
13%
2.3 m/s
2
9
1
November
33°C
25°C
33°C
49%
20%
2.2 m/s
7
44
2
December
30°C
23°C
29°C
46%
21%
2.4 m/s
29
67
9
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Jeddah weather by season
Year round, Jeddah has days of about 28°C at their warmest in January, its coolest month, and 39°C in July, its warmest; the coolest hours of the day run from 21°C to 31°C through the year, and the average temperature over the year is 30°C around the clock. Rain is most likely around October and least likely around February. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Jeddah weather in winterDecember to February
High 29°CLow 21°CRain 33%
Winter in Jeddah has typical daily highs of about 29°C and lows of about 21°C, with a 33% chance of rain on a given day.
Jeddah weather in springMarch to May
High 34°CLow 26°CRain 47%
Spring in Jeddah has typical daily highs of about 34°C and lows of about 26°C, with a 47% chance of rain on a given day.
Jeddah weather in summerJune to August
High 38°CLow 31°CRain 41%
Summer in Jeddah has typical daily highs of about 38°C and lows of about 31°C, with a 41% chance of rain on a given day.
Jeddah weather in autumnSeptember to November
High 36°CLow 28°CRain 48%
Autumn in Jeddah has typical daily highs of about 36°C and lows of about 28°C, with a 48% chance of rain on a given day.
When is the rainy season in Jeddah?
The rainy (wet) season in Jeddah runs from October to December, peaking in October with a 64% chance of rain on a given day. The dry season is January to February; February is the driest month, at 25%.
What time of year is Jeddah windiest?
Winds in Jeddah are highest in March, averaging 3.1 m/s (11 km/h), and lightest in November, at 2.2 m/s (8 km/h). The prevailing wind is from the W.
What is the average temperature in Jeddah year round?
The average temperature in Jeddah over the whole year is 30°C. July is the hottest month, with highs of about 39°C; January is the coldest, with lows of about 21°C.