Joniyah Temperature by Month
The average annual maximum temperature in Joniyah, Lebanon is 22°C (72°F), with daytime highs ranging from 14°C (57°F) in January to 30°C (86°F) in August. This page covers monthly averages, day-night differences, and how Joniyah compares to cities worldwide.
Joniyah Monthly Temperatures
In Joniyah, temperatures differ significantly between summer and winter months. Nighttime lows reflect this range, dropping from 22°C (72°F) in August to 6°C (43°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Joniyah by month:
Temperatures tend to bottom out between 4 AM and 6 AM, then climb to their daily peak around 3 PM. August, the warmest month, sees 333 hours of sunshine.
The chart below shows the average temperature throughout the year:
Daily Historical Temperatures
41-year average (1977-2025)
Average high and low temperatures for each day of the month based on long-term records.
Average temperatures in June
Historical Joniyah Temperatures: 1976-2026
Browse day-by-day temperature records for Joniyah spanning 51 years. Select any month and year to see actual high and low temperatures recorded on each day.
Temperature: Joniyah vs Lebanon
The map below shows the annual temperature across Lebanon. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
very cold
Joniyah vs World: Temperature Compared
Joniyah's average annual maximum temperature is 22°C (72°F). To put that in context, here's how it compares to a few well-known destinations:
Rome, Italy averages 20°C (68°F) annually, with reliably warm summers and comfortable winters.
Interlaken, Switzerland averages 8°C (46°F) a year, with cold winters and cool summers thanks to its Alpine setting.
Chicago, USA averages 15°C (59°F) annually — known for extreme seasonal swings, from bitterly cold winters to warm summers.
Perth, Australia averages 25°C (77°F) annually, with a classic Mediterranean climate — hot dry summers and mild wet winters.
What Does the Temperature Feel Like in Joniyah?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In Joniyah, January is the coolest month, with average highs of 14°C (57°F) and humidity around 64% — considered high. In August, the warmest month, temperatures average 30°C (86°F) with 71% humidity — conditions that feel high. For a full picture, see our humidity page.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Whether a city sits on the coast or deep inland makes a significant difference to its climate. Coastal areas tend to have more stable temperatures year-round — large bodies of water absorb heat slowly in summer and release it gradually in winter, keeping extremes in check. Cities far from the sea don't benefit from that buffer, which is why continental climates tend to have hotter summers and colder winters than their coastal counterparts at the same latitude.
For more on Joniyah's weather — including monthly rainfall, sunshine hours, and humidity — visit our Joniyah climate page.
