Ra’s Bayrūt is warmest in July, averaging 31° by day and 23° at night. The wettest month is January with 136 mm, and the year brings about 548 mm in total.
Month by month
| Month | High | Low | Rain | Sea | Daylight | Good for |
|---|---|---|---|---|---|---|
| January | 15° | 9° | 136 mm | 19° | 10.0 h | Mild |
| February | 15° | 9° | 84 mm | 18° | 10.8 h | Mild |
| March | 17° | 11° | 59 mm | 18° | 11.7 h | Sightseeing |
| April | 22° | 13° | 51 mm | 19° | 12.9 h | Sightseeing |
| May | 25° | 17° | 9 mm | 22° | 13.8 h | Beach weather |
| June | 28° | 20° | 0 mm | 26° | 14.2 h | Beach weather |
| July | 31° | 23° | 0 mm | 29° | 14.0 h | Beach weather |
| August | 31° | 23° | 0 mm | 30° | 13.3 h | Beach weather |
| September | 30° | 22° | 3 mm | 29° | 12.2 h | Beach weather |
| October | 27° | 19° | 19 mm | 27° | 11.1 h | Beach weather |
| November | 22° | 15° | 60 mm | 24° | 10.2 h | Sightseeing |
| December | 18° | 11° | 127 mm | 22° | 9.8 h | Mild |
High and low are average daily maximum and minimum, rain is typical monthly total, sea is the average surface temperature, daylight is the hours between sunrise and sunset mid-month. Climate normals from NASA POWER and NOAA MUR — averages, not promises.
When to go
Beach weather: May, June, July, August, September and October — highs around 29°, nights no colder than 17°, and at most 19 mm of rain in a month. The sea sits at 22–30° then.
Walking the city: March, April and November — highs of 17–22° and no more than 60 mm of rain a month.