Climate averages 1991–2020
Jounieh weather
in January.
A mild, wet month: the coolest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a mild month in Jounieh: daytime highs average 15.0°C and nights cool to about 7.9°C. By daytime temperature it is the coolest month of the year.
Expect about 144 mm of rain on roughly 14 days, which makes January a wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 10 h 10 min on an average January day.
The nearest other city in this atlas is Beirut (14 km away). In January its highs average 15.7°C, 0.6°C warmer than Jounieh, with 144 mm of rain.
Among the 8 cities listed in Lebanon, Jounieh ranks 5th of 8 for the warmest January highs and joint 4th of 8 for the driest January (rainfall, lowest first). The mean January high of those 8 cities is 13.8°C; Jounieh is 1.2°C warmer than that mean.
From January to February, average highs rise by 0.7°C to 15.7°C, and monthly rainfall falls from 144 mm to 140 mm.
The annual picture
January in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Jounieh climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 15.0°C7.9°C | 7.9°C | 144 | 13.8 | 10.210 h |
| February | 15.7°C8.3°C | 8.3°C | 140 | 11.4 | 10.911 h |
| March | 18.1°C10.2°C | 10.2°C | 105 | 9.4 | 12.012 h |
| April | 21.5°C13.0°C | 13.0°C | 46 | 5.6 | 13.013 h |
| May | 25.3°C16.6°C | 16.6°C | 17 | 3.0 | 13.914 h |
| June | 28.4°C20.0°C | 20.0°C | 2.0 | 0.7 | 14.414 h |
| July | 30.5°C22.2°C | 22.2°C | 0.4 | 0.1 | 14.214 h |
| August | 30.8°C22.6°C | 22.6°C | 0.8 | 0.3 | 13.413 h |
| September | 29.4°C21.3°C | 21.3°C | 6.0 | 1.2 | 12.412 h |
| October | 26.7°C18.5°C | 18.5°C | 30 | 4.5 | 11.411 h |
| November | 21.6°C13.7°C | 13.7°C | 78 | 7.7 | 10.410 h |
| December | 17.1°C9.9°C | 9.9°C | 133 | 11.3 | 9.910 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
January in nearby cities
- Beirut in JanuaryLebanon · 14 kmHigh 15.7°C · Low 7.8°C · 144 mm rain
- Aley in JanuaryLebanon · 20 kmHigh 10.6°C · Low 2.0°C · 123 mm rain
- Zahlé in JanuaryLebanon · 30 kmHigh 9.6°C · Low 0.1°C · 85 mm rain
- Sidon in JanuaryLebanon · 52 kmHigh 15.2°C · Low 8.6°C · 213 mm rain
- Tripoli, Lebanon in JanuaryLebanon · 54 kmHigh 15.5°C · Low 8.4°C · 146 mm rain
- Nabatîyé et Tahta in JanuaryLebanon · 68 kmHigh 13.4°C · Low 5.6°C · 121 mm rain
- Dārayyā in JanuarySyria · 81 kmHigh 10.8°C · Low 1.8°C · 41 mm rain
- Damascus in JanuarySyria · 81 kmHigh 10.9°C · Low 1.2°C · 41 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Jounieh) is explained once on the Jounieh year overview and on the Sources, method and limits page.
Beirut lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.