Question 1

What was the hottest day in Beirut in 2024?

Accepted Answer

The hottest day in Beirut in 2024 was **April 25**, when temperatures soared to a scorching **37.4°C (99.3°F)**. This exceptional heat event occurred during an unusual spring heat wave, catching the city off guard before the typical summer heat season.

On this record-setting day, Beirut experienced extreme conditions with an average temperature of 30.1°C (86.1°F) and a minimum of 23.1°C (73.6°F) that never dropped below comfortable levels. The humidity plunged to just 22.6%, creating dry, desert-like conditions uncommon for the Mediterranean coastal city.

The 2024 heat spike in Beirut was notably intense but short-lived. Only three days throughout the entire year exceeded 35°C (95°F), with May 10 reaching 35.9°C (96.6°F) and May 27 hitting 35.4°C (95.7°F). Interestingly, the peak summer months of July and August saw more moderate maximums, with the hottest summer day reaching only 33.2°C (91.8°F) on July 11.

Overall, Beirut recorded 72 days above 30°C (86°F) in 2024, while the annual average temperature was 20.8°C (69.4°F). The temperature range spanned from the April peak of 37.4°C down to the year's coldest minimum of 5.5°C (41.9°F) recorded on November 26.

Question 2

How much rainfall did Beirut receive in 2024?

Accepted Answer

Beirut received a total of 1,143.9 mm (45.0 inches) of rainfall in 2024, distributed across 100 days with measurable precipitation throughout the year.

The rainfall in Beirut followed a typical Mediterranean pattern, with the vast majority falling during the cooler months. January 2024 was exceptionally wet, recording 471.0 mm of precipitation across 22 rainy days. February followed with 221.3 mm, and December 2024 brought 238.8 mm. In contrast, the summer months were almost entirely dry, with June and August recording zero rainfall and July seeing just 4.9 mm from a single rainy day.

The heaviest rainfall day in Beirut occurred on December 29, 2024, when 73.8 mm (2.91 inches) fell in a single day. Spring 2024 (March through May) brought moderate rainfall totaling 139.5 mm, while autumn (September through November) was relatively dry with only 68.4 mm.

This distinct wet and dry season pattern is characteristic of Beirut's Mediterranean climate. Visitors planning outdoor activities should expect reliable dry weather from June through August, while those traveling in winter should prepare for frequent and sometimes heavy rainfall. The 2024 data confirms that January and December are typically the wettest months for weather planning purposes in Beirut.

Question 3

What is the weather like in Beirut in October?

Accepted Answer

Beirut enjoys pleasant autumn weather in October, with average temperatures of 22.5°C (72.4°F) and mostly sunny skies making it an ideal time to visit the Lebanese capital.

In October 2024, daily highs in Beirut averaged 26.3°C (79.3°F), while nighttime temperatures dropped to a comfortable 17.8°C (64.1°F). The warmest day reached 28.3°C (82.9°F) early in the month, while the coolest night saw temperatures dip to 11.6°C (52.9°F) toward the end of October. Visitors can expect a noticeable temperature shift throughout the month, with early October averaging 24.2°C (75.5°F) compared to 20.8°C (69.5°F) in late October.

October is one of the driest months in Beirut. In 2024, the city recorded just 7.3mm (0.29 inches) of rainfall across only 2 rainy days, leaving the vast majority of the month dry and sunny. The city enjoyed approximately 281 hours of sunshine during the month, averaging over 9 hours of sunlight per day. Humidity levels averaged 61.3%, providing comfortable conditions without the stickiness of summer.

This combination of mild temperatures, minimal rainfall, and abundant sunshine makes October an excellent month for exploring Beirut's outdoor attractions, from the Corniche seaside promenade to the historic neighborhoods of Gemmayzeh and Mar Mikhael.

Question 4

What is the sunniest month in Beirut?

Accepted Answer

August is the sunniest month in Beirut, with a total of 375.6 hours of sunshine recorded in 2024. This translates to an average of 12.1 hours of sunshine per day throughout the month.

During August 2024, Beirut experienced exceptional sunshine conditions. Out of 31 days, 29 days recorded 10 or more hours of sunshine, while 23 days enjoyed 12 or more hours of bright sunlight. The month also saw virtually no rainfall, with 0.0 mm of precipitation recorded, making it the driest period of the year.

The summer months in Beirut offer the most consistent sunshine. July follows closely with 370.0 hours, and June recorded 361.3 hours in 2024. Combined, the summer season (June to August) delivered 1,106.9 hours of sunshine. By contrast, January 2024 was the least sunny month with only 120.3 hours of sunshine—about three times less than August.

The sunny weather in Beirut during August comes with warm temperatures, averaging 27.4°C (81.3°F) with daily highs reaching 30.6°C (87.1°F). These conditions make August ideal for beach activities and outdoor events along the Mediterranean coast, though visitors should prepare for the intense midday sun and stay hydrated during peak daylight hours.

Question 5

What are the average humidity levels in Beirut during summer?

Accepted Answer

Beirut experiences relatively high humidity during summer, with average levels around 75% from June to August 2024. This Mediterranean coastal city maintains consistently humid conditions throughout the warm season due to its proximity to the sea.

In 2024, humidity levels in Beirut remained remarkably stable across the summer months. June recorded the highest average humidity at 75.8%, while August saw slightly lower levels at 74.2%. July fell in between at 75.2%. These conditions created a warm, muggy atmosphere typical of Lebanon's capital.

The high humidity combined with summer temperatures averaging 26.9°C (80.5°F) can make Beirut feel warmer than the actual temperature suggests. Daily highs reached up to 33.2°C (91.8°F) during June and July 2024, while nighttime temperatures offered some relief, dropping to around 21°C (70°F) in July and August.

For visitors planning to explore Beirut during summer, the humidity means lightweight, breathable clothing is essential. Morning hours before 10 AM and evenings after 6 PM typically offer the most comfortable conditions for outdoor activities. The sea breeze along the Corniche provides natural relief from the humidity, making coastal areas more pleasant than inland neighborhoods. Air-conditioned spaces are widely available throughout the city for those seeking respite from the humid conditions.

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Mont-Liban

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FAQ

What was the hottest day in Beirut in 2024?

How much rainfall did Beirut receive in 2024?

What is the weather like in Beirut in October?

What is the sunniest month in Beirut?

What are the average humidity levels in Beirut during summer?