Climate and monthly weather forecastBen Arous, Tunisia

The climate of Ben Arous

Located in the northern part of Tunisia, Ben Arous is classified under the Köppen climate classification as a Mediterranean, hot summer (Csa), typified by its warm, arid, summers and cool, moist, winters. The weather parameters differ significantly across the months reflecting the distinct seasonal transitions typical of this climatic region.

Pertaining to the temperature, the monthly average low temperature ranges from 9.6°C (49.3°F) during February to a high of 24.6°C (76.3°F) in the month of August. The average high temperature of the region varies from 14.8°C (58.6°F) in January to a toasty 32.4°C (90.3°F) in August. Hence, Ben Arous experiences moderately cold winters and sweltering summers. The drier months bring about a substantial decrease in relative humidity, dropping from 73% in January and February to a minimum of 53% in July.

Precipitation in Ben Arous follows the characteristic pattern of Mediterranean climates, with significant rainfall experienced during the winter months, with maximum monthly average rainfall of 38mm (1.5") in October and minimum in July contributing a scanty quantity of 5mm (0.2"). The disparity in the number of rainfall days is also noticeable, decreasing from 14.2 days in January to 2.6 days in July.

Noteworthy is the dominance of sunlight in the summer months, with average daylight hours lasting between 10 hours in January to a high of 14.6 hours in June. The visibility remains consistent throughout the year, averaging 10km (6.2mi) per month, indicative of low levels of air pollution.

The best time to visit Ben Arous

An optimal visiting period would be between April and June, where the weather is pleasantly warm and daytime temperature averages from 20.3°C (68.5°F) to 28.5°C (83.3°F). During this period, the number of sunshine hours ranges from 10.4 to 12.1 hours daily, promoting favourable conditions for outdoor activities. The relative humidity is comfortable going down from 72% to 56% and rainfall is on the decline creating dry conditions with rainfall days reducing from 12.8 to 5.3 days and precipitation from 33mm (1.3") to 8mm (0.31").

The worst time to visit Ben Arous

It would be less appealing to visit Ben Arous from July to August, considering the heightened temperatures from 32.1°C (89.8°F) to 32.4°C (90.3°F). The heat, in tandem with the lower relative humidity of 53% to 56%, might make these months uncomforting, especially for visitors unaccustomed to high temperatures.

Spring weather in Ben Arous

In Ben Arous, Spring spans from March to May, offering pleasant temperatures ranging from 10.4°C (50.7°F) to 23.8°C (74.8°F). The city enjoys up to 14.1 hours of daylight in May, coupled with a modest amount of rainfall, which decreases from 35mm (1.38") in March to 17mm (0.67") in May. The wind speed also decreases gradually during this season, from 18.3km/h (11.4mph) in March to 16km/h (9.9mph) in May, supporting relaxed outdoor activities.

Summer weather in Ben Arous

Summers can be intense in Ben Arous, with temperatures from June to August fluctuating between a low of 20.3°C (68.5°F) and a high of 32.4°C (90.3°F). Despite high temperatures, the months from June to August are also the driest part of the year, seeing merely 5mm (0.2") to 10mm (0.39") of rainfall and up to 14.6 hours of daylight.

Autumn weather in Ben Arous

During the Autumn months, extending from September to November, the city experiences a gradual decline in temperature from 22.4°C (72.3°F) to 14.6°C (58.3°F). The rainfall starts to pick up from 27mm (1.06") in September and increase to 37mm (1.46") by November, marking the onset of the wetter season. The available sunlight reduces from 10.5 hours to 6.6 hours per day during these months.

Winter weather in Ben Arous

Winters in Ben Arous, from December to February, are characterised by cooler temperatures fluctuating between 9.6°C (49.3°F) and 15.3°C (59.5°F) and increased precipitation, starting at 33mm (1.3") in December and rising to 28mm (1.1") by February. The city sees fewer daylight hours, starting from 9.7 hours a day in December and increasing slowly to 10.9 hours by February.

Weather in January

In Ben Arous, Tunisia, January ushers in the new year with a chilly breeze. This month sees negligible variations in humidity and cloud cover from the previous month. Nevertheless, it holds the distinction of having the lowest average high temperature, around 14.8°C (58.6°F), paired with an average low of 9.6°C (49.3°F). Weather in January »

Weather in February

The chilly grip of winter that held Ben Arous in January loosens slightly in February. The temperature range extends from an invigorating 15.3°C (59.5°F) during the day, to a rather brisk 8.7°C (47.7°F) at night. This month has comparably longer daylight hours than in January, subtly heralding the arrival of spring. Weather in February »

Weather in March

In March, the city of Ben Arous begins to warm up noticeably from the chill of the preceding winter months. With an average high temperature of approximately 17.3°C (63.1°F) and a low of around 10.4°C (50.7°F), the weather becomes more comfortable. Weather in March »

Weather in April

April witnesses a substantial leap in temperature, with highs reaching 20.3°C (68.5°F) coupled with low temperatures of about 12.6°C (54.7°F), signaling the official arrival of spring. The daylight is plentiful, signifying longer and brighter days ahead for Ben Arous. Weather in April »

Weather in May

In May, the onset of the warmer season is in full swing, with temperatures sometimes soaring to 23.8°C (74.8°F). The increasing warmth intensifies the contrast with nocturnal lows of about 15.9°C (60.6°F). The city bathes in abundant sunshine, illuminating the city for longer hours. Weather in May »

Weather in June

June heralds the arrival of summer in Ben Arous, marked by a sharp increase to 28.5°C (83.3°F) in daytime temperatures. Nighttime temps hardly provide a break from the heat, lingering around 20.3°C (68.5°F). The intensity of the sunshine grows, reaching its peak by the end of the month. Weather in June »

Weather in July

The heat intensifies in July, delivering the ultimate summer experience in Ben Arous, Tunisia. The average high temperature reaches its zenith at an uncharacteristically hot 32.1°C (89.8°F), while the typical low remains a warm 23.8°C (74.8°F). Weather in July »

Weather in August

In August, the sweltering heat of summer persists, albeit with a slight dip in temperatures when compared with those of July. Daytime temperatures drop minimally, averaging around 32.4°C (90.3°F), while nighttime lows do not provide much respite from the heat, sitting around 24.6°C (76.3°F). Weather in August »

Weather in September

September brings a start to autumn’s cooler temperatures in Ben Arous, signaling the retreat of the scorching summer. The average high temperature drops to 28.6°C (83.5°F), while the nighttime lows become clearer at around 22.4°C (72.3°F). Weather in September »

Weather in October

The month of October marks the full onset of autumn in Ben Arous with a distinct coolness in the air. The highest temperatures during the daytime decrease considerably to around 25°C (77°F). The nighttime lows reflect the same falling trend, averaging around 19.4°C (66.9°F). Weather in October »

Weather in November

Ben Arous in November retreats from the warmer climate of the preceding months and embraces the early winter chill. Daytime temperatures drop further to 20°C (68°F), while nighttime lows hover around 14.6°C (58.3°F). Sunshine hours start to dwindle as the days begin to shorten. Weather in November »

Weather in December

In December the weather in Ben Arous approaches its coldest generally, with a notable drop in temperature. The daytime temperatures average out at around 16.2°C (61.2°F) and can go as low as 11.5°C (52.7°F) at night. Despite rain being more prevalent than in November, the overall amount of rainfall is still less than the high averages known for the region. Weather in December »