Climate and monthly weather forecast
Joun, Lebanon

Climate and monthly weather forecast

The climate of Joun

Located within the warm sphere of the Mediterranean, the town of Joun is characterized by a typical Csa climate according to the Köppen climate classification. This implies a Mediterranean type of weather, marked by hot summers and mild winters. Examining the weather parameters indicates considerable fluctuations in temperature, humidity, and precipitation throughout the year.

The temperature in Joun ranges from 6.5°C (43.7°F) in the cooler months to a scorching high of 30.2°C (86.4°F) during the peak of summer. Humidity keeps a relatively stable oscillation between 55% to 71% across the months, while the monthly rainfall shows a drastic variation, peaking at 105mm (4.13") in January and reaching a bare minimum from June to August with almost no precipitation recorded. Snowfall is a rare occurrence, noted only in January and February, with snowfall ranging from 20mm (0.79") to 7mm (0.28").

Interesting patterns emerge within these parameters. July and August stand out as the months with the highest temperatures and the least amount of rainfall, whereas lower temperatures and increased precipitation typify the months of January and February.

The best time to visit Joun

Planning a trip to Joun must factor in the warmth and dryness of the Mediterranean climate. The most conducive period to visit would be between May and September. During this span, the average temperatures rest comfortably between 20.8°C (69.4°F) and 30.2°C (86.4°F), making outdoor activities enjoyable. The rainfall is also at its least, ranging from 2mm (0.08") in June to 29mm (1.14") in September. Furthermore, daylight hours are extended, spanning from 13 hours in May up to 14.4 hours in June and July, allowing ample time for exploration and sightseeing.

The worst time to visit Joun

Visiting Joun in the colder months of January and February is least recommended. During this time, average temperatures descend to as low as 6.5°C (43.7°F) to 6.9°C (44.4°F). These months are also the wettest in the year with rainfall averaging from 105mm (4.13") in January to 67mm (2.64") in February. Snowfall is also a possibility, although minimal, during this period.

Spring weather in Joun

The spring season, spanning from March to May, commences with average temperatures between 8.1°C (46.6°F) and 15.2°C (59.4°F), gradually escalating to a warm 25.1°C (77.2°F) towards the end of May. It's a time of moderate humidity levels, averaging between 60% and 65%. With the spring comes a notable decrease in precipitation levels, dwindling from 56mm (2.2") in March to 14mm (0.55") in May.

Summer weather in Joun

From June to August, the hot Mediterranean summer is in full effect in Joun. Average temperature peaks at a high of 30.2°C (86.4°F) in August, while the lower limit remains a cozy 18.3°C (64.9°F) during the early summer month of June. This period experiences the lowest rainfall figures, with virtually no precipitation in July and August. Hours of daylight plentiful, reaching an impressive 14.4 hours in June and July.

Autumn weather in Joun

Autumn months, including September to November, witness a gradual reduction in temperature from a high 28.4°C (83.1°F) earlier in September to a cooler 15.2°C (59.4°F) towards the end of November. Humidity remains moderate, averaging around 57% in September and reaching 55% by November. Rainfall tends to increase with the progress of autumn, escalating from 4mm (0.16") in September to a substantial 30mm (1.18") in November.

Winter weather in Joun

Winter in Joun spans from December to February. Despite being the coldest season, temperatures hover between an average low of 6.5°C (43.7°F) in January to an average high of 15.2°C (59.4°F) in December. Relative humidity escalates to about 71%, and the region observes its highest rainfall figures, with January topping the chart at 105mm (4.13"). Snowfall is finite, making its sporadic appearance in January and February at 20mm (0.79") and 7mm (0.28"), respectively. Despite the chilly weather, the winter months offer relatively extended daylight hours, maintaining around 10 hours daily.

Weather in January

January witnesses a shift from the mild temperatures of the previous month, to a cooler atmosphere in Joun, Lebanon. With reduced sunlight hours and increased cloud cover, the cold conditions are quite perceivable. An added factor contributing to this weather is the average low temperature of 6.5°C (43.7°F) coupled with snowfall of 20mm (0.79"). Weather in January »

Weather in February

February's weather in Joun, Lebanon represents a gradual transition towards spring. The cool grip of January slowly eases as days begin to feel mildly warmer. The climate features fewer rainfall days of 12.3 and a lower snowfall of 7mm (0.28") compared to previous months. Weather in February »

Weather in March

The arrival of March signals the keenly awaited spring, as the weather in Joun, Lebanon takes a turning point. The thawing cold gradually succumbs to milder temperatures, setting the stage for the blossoming season. This transition is marked by a decrease in snowfall, with an average of 3mm (0.12"), indicating a shift away from wintry conditions. Weather in March »

Weather in April

As April takes over in Joun, Lebanon, spring is in full swing, and the weather exhibits its characteristic charm. Warmer temperatures triumph over the last traces of winter, paving the way for an appreciable atmospheric change. There's a significant decrease in precipitation, with a meager 26mm (1.02") of rainfall, pointing towards drier conditions. Weather in April »

Weather in May

May brings with it a definitive shift towards summer in Joun, Lebanon. The weather is characterized by long sunlight hours, clear skies, and an overall comforting warmth. The temperature spectrum, however, leans towards the hotter range as the month marks an average high of 25.1°C (77.2°F). Weather in May »

Weather in June

June in Joun, Lebanon, represents the pinnacle of summer. The weather mirrors the festive summer spirit, with high temperatures, long daylight periods, and minimum cloud coverage. One can observe the heat intensity, with a peak temperature of 27.8°C (82°F), under the sunlit Lebanese sky. Weather in June »

Weather in July

The grandeur of summer continues in July in Joun, Lebanon. The high temperatures, the extended daylight period, and the minimum cloud coverage characterize this month's weather. July sets the record with the highest temperature of the year, reaching a scorching 29.8°C (85.6°F). Weather in July »

Weather in August

August carries the summer torch forward in Joun, Lebanon, with similar weather conditions as July. The high temperatures, reduced cloud cover, and extended daylight hours persist, keeping the city in firm summer grip. The weather continues to dazzle with a monthly high of 30.2°C (86.4°F), making it the hottest month of the year. Weather in August »

Weather in September

In September, Joun, Lebanon starts showing signs of weather softening, indicating a transition towards the fall season. The earlier summer fury starts to diminish, paving the way for a milder climate. Signifying this change, is the substantially lower rainfall recorded at 4mm (0.16") compared to subsequent months. Weather in September »

Weather in October

October reveals a decidedly different weather in Joun, Lebanon, as autumn takes centre stage. The temperatures steadily drop, days become shorter, and a soft coolness permeates the air. An increased rainfall marking 29mm (1.14"), paints a wetter picture compared to the dryness of the previous month. Weather in October »

Weather in November

With November, starts the slow descent into winter in Joun, Lebanon. The weather exudes a distinct chill, the days grow shorter, and overcast skies become a common sight. The temperature pendulum swings towards the colder side, with a noticeable drop to an average 20°C (68°F). Weather in November »

Weather in December

In December, Joun, Lebanon officially steps into the grip of winter. The weather is characterized by drop in temperatures, short daylight hours, and increased cloud coverage. A significant element reinforcing the winter onset, is the average rainfall at 87mm (3.43") for this month. Weather in December »

Frequently asked questions

What part of the year is the coldest?
With an average high-temperature of 12.7°C (54.9°F) and an average low-temperature of 6.5°C (43.7°F), January is the coldest month.
What is the most humid month?
The most humid month is January, with an average relative humidity of 71%.
What is the rainiest month?
The month with the most rainfall is January, when the rain falls for 13.9 days and typically aggregates up to 105mm (4.13") of precipitation.
How many days does it rain?
In Joun, during the entire year, the rain falls for 89.9 days and collects up to 420mm (16.54") of precipitation.
When does it snow?
January through March and December are months with snowfall.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 1.1 days and accumulates 20mm (0.79") of snow.
How many days does it snow?
Throughout the year, there are 2 snowfall days, and 32mm (1.26") of snow is accumulated.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 5.9h of sunshine.
What is the month with the lowest UV index in Joun?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 3.
When is Daylight Saving Time (DST)?
On Sunday, 31. March 2024, at 00:00, Daylight Saving Time starts, and the time zone changes from EET to EEST. Daylight Saving Time ends on Sunday, 27. October 2024, at 00:00, and the time zone reverts from EEST to EET.
When it does not snow?
April through November are months without snowfall.
What is the least humid month?
The months with the lowest humidity are May and November, with an average relative humidity of 55%.
When are the longest days?
June has the longest days of the year, with an average of 14h and 18min of daylight.
What are the months with the highest UV index?
June through August, with an average maximum UV index of 7, are months with the highest UV index.
What is the driest month?
In Joun, rain does not fall in July and August.
What month has the most sunshine in Joun?
The month with the most sunshine is July, with an average of 12.3h of sunshine.
What part of the year is the hottest?
Joun's warmest weather arrives in August, when temperatures average a high of 30.2°C (86.4°F) and a low of 20.4°C (68.7°F).
When does it rain?
Months with rainfall are January through June, September through December.
What is the month with the shortest days?
With an average of 10h and 0min of daylight, December has the shortest days of the year.
Average temperature - Joun, Lebanon
Average temperature
Joun, Lebanon

The warmest month (with the highest average high temperature) is August (30.2°C).
The month with the lowest average high temperature is January (12.7°C).

The month with the highest average low temperature is August (20.4°C).
The coldest month (with the lowest average low temperature) is January (6.5°C).

Average pressure - Joun, Lebanon
Average pressure
Joun, Lebanon

The month with the highest atmospheric pressure is December (1018.1mbar).
The month with the lowest atmospheric pressure is July (1006.6mbar).

Average wind speed - Joun, Lebanon
Average wind speed
Joun, Lebanon

The windiest month (with the highest average wind speed) is January (10.6km/h).
The calmest month (with the lowest average wind speed) is October (8.1km/h).

Average humidity - Joun, Lebanon
Average humidity
Joun, Lebanon

The month with the highest relative humidity is January (71%).
The months with the lowest relative humidity are May and November (55%).

Average rainfall - Joun, Lebanon
Average rainfall
Joun, Lebanon

The wettest month (with the highest rainfall) is January (105mm).
The driest months (with the least rainfall) are July and August (0mm).

Average rainfall days - Joun, Lebanon
Average rainfall days
Joun, Lebanon

The month with the highest number of rainy days is January (13.9 days).
The month with the least rainy days is August (0.4 days).

Average snowfall - Joun, Lebanon
Average snowfall
Joun, Lebanon

The month with the highest snowfall is January (20mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

Average snowfall days - Joun, Lebanon
Average snowfall days
Joun, Lebanon

The month with the highest number of snowfall days is January (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight / Average sunshine - Joun, Lebanon
Average daylight / Average sunshine
Joun, Lebanon

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

The month with the most sunshine is July (Average sunshine: 12h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).

Average sunshine days - Joun, Lebanon
Average sunshine days
Joun, Lebanon

The months with the most sunshine days are July and August (29.8 days).
The month with the least sunshine days is February (13.8 days).

Average UV index - Joun, Lebanon
Average UV index
Joun, Lebanon

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).

Average visibility - Joun, Lebanon
Average visibility
Joun, Lebanon

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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