Mecca monthly weather averages

What's the weather like in Mecca?

Mecca, Saudi Arabia has a hot desert climate meaning extremely hot, dry, sunny summers and mild winters. The climate in Mecca can be very challenging, especially in the summer. During the summer months, temperatures can reach up to 40°C (104°F) and are often accompanied by high humidity levels. The intense heat and humidity can sometimes be unbearable, and it is not uncommon for temperatures to nudge 50°C (122°F).
Such intense heat can make it difficult to stay cool so it is important to drink plenty of fluids and avoid strenuous activity during the hottest part of the day.

During the winter months, temperatures drop noticeably, and rainfall is more common.  The coldest month is January, with an average temperature of 21.3 °C (70.4 °F).

In General Mecca receives very little rainfall, with an average annual rainfall of 130 mm (5.1 in). The majority of the rainfall occurs in the winter months, between November and January.

Mecca is considered to be one of the holiest cities in the Islamic faith, and serves as the birthplace of the Prophet Muhammad and the site of the Kaaba, the holiest shrine in Islam. As a result, the city is an important pilgrimage destination for millions of Muslims around the world. Those visiting should prepare for extreme heat and long days so as to avoid dehydration and heat exhaustion.

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Mecca

Mecca average temperature chart (Celsius) Mecca average temperature chart (Fahrenheit)
Average monthly temperatures in Mecca (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 28.6 29.6 32.7 35.3 38.4 40.3 40.3 39.9 39.3 36.8 33.1 30.2
°F 83.5 85.3 90.9 95.5 101.1 104.6 104.5 103.8 102.7 98.3 91.6 86.3

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Mecca monthly rainfall chart (mm) Mecca monthly rainfall chart (inches)
Average monthly rainfall in Mecca (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 13 3 6 10 5 0 0 0 0 4 20 14
inches 0.5 0.1 0.2 0.4 0.2 0 0 0 0 0.1 0.8 0.5
Rainy days 2 0 1 2 2 0 0 0 0 1 2 1

Average annual rainfall in Mecca: 135.367mm (53.3 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Mecca

Mecca average daily sunshine chart
Average daily sunshine Mecca
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.2 8.6 9.3 10.7 11.5 11 10 10.3 10.8 10.5 8.5 7.4

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Mecca average minimum / maximum temperatures (Celsius) Mecca average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Mecca (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 18 17.7 20.2 22.4 25.3 26.6 27.6 27.6 26.8 24.1 21.6 19.2
Max °C 28.9 29.9 33 35.6 38.7 40.7 40.6 40.2 39.6 37.2 33.4 30.5
Min °F 64.3 63.9 68.4 72.3 77.5 79.8 81.7 81.7 80.2 75.3 70.9 66.5
Max °F 74.1 74.8 79.9 84.2 89.6 92.5 93.4 93 91.8 87.1 81.5 76.6

Sea temperature

The graph below shows the average sea temperature.

Mecca average sea temperature chart (Celsius) Mecca average sea temperature chart (Fahrenheit)
Average sea temperature around Mecca in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 26.3 25.6 25.8 27 28.6 29.4 30.6 31.1 30.9 30.6 29.5 27.9
°F 79.4 78.2 78.5 80.6 83.5 84.9 87 88 87.6 87.1 85.2 82.2

Wind speed

The graph below shows the average wind speed.

Mecca average winspeed by month (km/h) Mecca average winspeed by month (mph)
Average wind speed in Mecca (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 14 16 15 13 13 14 15 16 13 11 9 9
mph 9 10 9 8 8 9 9 10 8 7 6 5

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Mecca relative humidity averages
Average relative humidity in Mecca
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
69% 60% 57% 56% 53% 48% 46% 50% 56% 59% 62% 60%
Mecca

Other monthly averages

UV index Best time to go?

Mecca weather stats

Mecca weather statistics
Hottest month: July 40.3°C 104.5°F
Driest month: June 0mm 0ins
Sunniest month: October 10.5hrs
Coldest month: January 28.6°C 83.5°F
Wettest month: November 20mm 0.8ins
Warmest sea: August 31.1°C 88°F
Map showing location of Mecca (21.42667, 39.82611) Mecca map pin © Google

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