SA flag
As Sulayyil

Saudi Arabia

vs
SA flag
Mecca

Saudi Arabia

Climate

As Sulayyil logs 8 outdoor-dinner months a year to Mecca's 12 — Mecca wins by 4. As Sulayyil also leads on hot days by 51.

As SulayyilMecca
Sunny days
358352
Hot days
269320
Frost days
00
Rainy days
220
Outdoor dinner months
8/1212/12
Avg wind
3.5 m/s3.4 m/s
Sunshine hours
3,4363,402
Darkest month sun
254 hrs/mo248 hrs/mo
UV peak month
11.010.7

As Sulayyil

Feels-like °C

18
21
27
33
38
40
42
41
37
31
27
20

Dinner outside

J
F
M
A
M
J
J
A
S
O
N
D

Mecca

Feels-like °C

24
24
29
34
38
40
38
39
39
35
31
27

Dinner outside

J
F
M
A
M
J
J
A
S
O
N
D

Air Quality

As Sulayyil averages 44.9 µg/m³ (very unhealthy) PM2.5 annually versus Mecca's 104.6 µg/m³ (very unhealthy) — As Sulayyil breathes ~57% cleaner air (59.7 µg/m³ lower).

As Sulayyil

Mecca

44.9µg/m³
104.6µg/m³

PM2.5 annual average

Very Unhealthy
Very Unhealthy

WHO classification

City Scale

Both maps at the same real-world scale — 1 cm on either map is the same distance.

As Sulayyil (24K) and Mecca (1.9M) are 78x in population — Mecca is the larger metro, As Sulayyil the smaller.

78x

Mecca is roughly 78x the scale of As Sulayyil

Based on population (area data unavailable for some cities)

SA flagMecca
78x
SA flagAs Sulayyil
1x

City Scale Rankings

Population
1.SA flagMecca1.9M78x
2.SA flagAs Sulayyil24K1x

Who Thrives Here

Both cities work well for the sunshine lover.

Thrives in both
As SulayyilMecca
Struggles in both
As SulayyilMecca

Frequently asked about As Sulayyil vs Mecca

How does the climate compare between As Sulayyil and Mecca?
Sunny days: 358 vs 352 d — Similar Annual sunshine: 3,436 vs 3,402 hrs — Similar Winter sunshine: 254 vs 248 hrs/day — Similar Hot days (>30°C): 269 vs 320 d — As Sulayyil lower Frost days: 0 vs 0 d — Similar Rainy days: 2 vs 20 d — As Sulayyil lower
Should I move to As Sulayyil or Mecca?
As Sulayyil and Mecca are both popular relocation destinations with distinct characteristics. The best choice depends on your priorities — climate preferences, career opportunities, cost constraints, and lifestyle needs. Take the personalized quiz to find your ideal match, or explore the map to compare cities by region and lifestyle factors.

The best city depends on what matters to you

This comparison shows how As Sulayyil and Mecca stack up on the data. But your climate preferences, budget, career needs, and lifestyle priorities can shift the picture entirely. A personalized diagnostic finds what fits your life.

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