Climate and monthly weather forecast
Tlemcen, Algeria

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The climate of Tlemcen

Tlemcen, positioned in Algeria, is described climatically under the Köppen climate classification as a Csa zone. This classification represents a Mediterranean climate with hot summers. Through these parameters, one can depict a clear picture of Tlemcen's annual weather patterns. Yearly climatic conditions exhibit noticeable variations between the parameters, with extremes setting Tlemcen apart from other cities in the same climatic classification.

Observations reveal average high temperatures reaching 33.4°C (92.1°F) in the warmer months and descending to 15.8°C (60.4°F) in the cooler months. The diurnal temperature ranges substantially between the lowest temperatures at 7.3°C (45.1°F) and the highest at 22.8°C (73°F). Relative humidity hovers from 47% during the driest time of the year to 67% during the wettest months. Rainfall, meanwhile, traverses a wide spectrum from a minimal 2mm (0.08") during peak summer to a substantial 34mm (1.34") in the rainiest months.

A revealing attribute of Tlemcen's climate is the impressive amount of sunshine received, averaging between 7.2 hours to 11.9 hours daily. The UV index fluctuates modestly, primarily between a low of 4 and a peak of 7. Visibility remains consistent year-round at 10km (6.2mi), while cloud cover averages a low 11% to a high 30%.

The best time to visit Tlemcen

Considering the climatic parameters, the months from May to September are arguably the most pleasant for exploration in Tlemcen. The typical high temperatures range between 25.3°C (77.5°F) and 33.4°C (92.1°F), bringing warm and delightful conditions for outdoor activities. Rainfall dips to a modest scale, ranging between 2mm (0.08") and 18mm (0.71"), offering scant disruptions to travel plans.

In addition, these months offer high daylight hours between 14 hours and 14.5 hours, maximizing sightseeing opportunities. Simultaneously, the city basks under radiant sunlight for an impressive 10.2 hours to 11.9 hours per day, painting a picture-perfect backdrop for memorable photographs.

The worst time to visit Tlemcen

The months to approach with caution, regarding travel to Tlemcen, are January and February considering the climatic elements on display during this season. Both months are notably colder with average high temperatures of 15.8°C (60.4°F) and 16.5°C (61.7°F) respectively, alongside chilly nightly temperatures dipping from 7.3°C (45.1°F) to 6.9°C (44.4°F). Furthermore, the precipitation is substantial at 34mm (1.34") in January and 21mm (0.83") in February, possibly creating interruptions to outdoor travel activities.

Spring weather in Tlemcen

Spring in Tlemcen, stretching from March to May, typifies classic Mediterranean weather: generally warm with relative humidity from 58% to 67%. Average high temperatures rise steadily from 18.9°C (66°F) in March to a delightful 25.9°C (78.6°F) in May. Correspondingly, average low temperatures exhibit an escalating trend, from 8.1°C (46.6°F) to 13.9°C (57°F). Rainfall decreases during this season, with March seeing 24mm (0.94"), but by May, it minimizes to 18mm (0.71").

Summer weather in Tlemcen

Summer in Tlemcen spans the months of June to August, distinguished by long days and high temperatures. Temperature highs soar from 29°C (84.2°F) in June to a scorching 33.4°C (92.1°F) in August, while nighttime temperatures remain comfortably warm, resting between 18.1°C (64.6°F) and 22.8°C (73°F). Rainfall in this season is sparse, reaching its yearly low of 2mm (0.08") in July.

Autumn weather in Tlemcen

The autumn months of September to November bring a transitional shift, with conditions gradually cooling in Tlemcen. Temperature highs decrease gradually from 29°C (84.2°F) in September to 19.7°C (67.5°F) in November. Concurrently, low temperatures dip from 19.6°C (67.3°F) to 11.5°C (52.7°F). The rainfall increases significantly during this period, jumping from 9mm (0.35") in September to 34mm (1.34") by November.

Winter weather in Tlemcen

The winter months of December through February bring chilly weather to Tlemcen, with average high temperatures from 17.4°C (63.3°F) to 15.8°C (60.4°F) and average low temperatures remaining between 8.7°C (47.7°F) and 7.3°C (45.1°F). This period also sees the highest precipitation, with rainfall levels situated from 34mm (1.34") to 21mm (0.83") across the season. Despite these cooler conditions, the city still experiences considerable hours of sunshine, at least 7.2 hours daily, ensuring ample daylight for activities and explorations.

Weather in January

January in Tlemcen, Algeria presents the cool weather of winter. Daylight averages at 10.1 hours per day with relative humidity maintaining steady at 65%. A distinct feature of this month is the lower pressure, which scores at 1021.4mb, a figure that is set to decrease in the coming months. Weather in January »

Weather in February

The weather in Tlemcen during February experiences an increment in daylight reaching up to 10.9 hours. In comparison to January, the temperatures start to rise and more sunshine is enjoyed. The pressure hits a marginally lower average of 1019.3mb. Weather in February »

Weather in March

March weather is noted for a gradual increase in temperature indicating the arrival of spring. Weather patterns alter with increases in daylight time reaching 12 hours and humidity slightly climbing up to 67%. Compared to February, wind speeds reduce and it becomes the month with the highest relative humidity. Weather in March »

Weather in April

April marks the transition to warmer weather in Tlemcen. The rise in temperatures goes hand in hand with prolonged daylight of 13.1 hours and a decrease in relative humidity to 66%. An important aspect to note is the reduced pressure now at 1015mb. Weather in April »

Weather in May

May signals the onset of summer in Tlemcen with warmer temperatures and increased daylight. Humidity reduces further to 58%, making the environment more comfortable. With temperatures jumping as high as 25.3°C (77.5°F), it is among the warmest months of the year. Weather in May »

Weather in June

The weather in June continues to heat up in Tlemcen, with longer days stepping up to 14.5 hours. Relative humidity drops further to 52%, indicating clear, warm days. Temperatures rise to a peak of 29°C (84.2°F), reflecting intensely hot conditions. Weather in June »

Weather in July

July in Tlemcen experiences the peak of summer, with hot, longer days and high temperatures. Humidity decreases further, bottoming out at 47%, the lowest of the year. The scorching heat reaches its zenith with July's high temperatures registering around 33°C (91.4°F). Weather in July »

Weather in August

The weather in August maintains the trend of hot summer days in Tlemcen. Daylight hours slightly decrease to 13.4, while relative humidity goes up marginally by 3%. Interestingly, this month stands out with the record high temperature setting at 33.4°C (92.1°F), the highest of the year. Weather in August »

Weather in September

In September, the weather in Tlemcen starts to cool down marking the onset of autumn. There is increased rain with a comfortable reduction in temperature. The humidity climbs up to 58%, while the daylight hours decrease to 12.4. Weather in September »

Weather in October

October in Tlemcen displays pleasant autumn weather, with lower temperatures and increased rainfall. Daylight hours further decrease to 11.3 while relative humidity remains static at 58%. The month is marked by lower wind speeds averaging 7.3km/h (4.5mph), the lowest wind speed for the year. Weather in October »

Weather in November

November in Tlemcen presents a cooler environment as winter approaches. It's a wetter month, with a significant increase in rainfall. Temperatures continue to dip and daylight shortens further to 10.3 hours. The weather during November is distinguished with the highest average rainfall for the year, reaching up to 34mm (1.34"). Weather in November »

Weather in December

December marks the arrival of winter in Tlemcen. The temperatures drop further, and daylight hours are shortened to just 9.9 hours. Relative humidity rises to 61%, indicating a colder and wetter environment. The pressure distinguishes itself with a value of 1022.7mb, the highest pressure measurement for the year. Weather in December »
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Frequently asked questions

What is the coldest month in Tlemcen?

The coldest month in Tlemcen is January, with an average high-temperature of 15.8°C (60.4°F) and an average low-temperature of 7.3°C (45.1°F).

What is the wettest month in Tlemcen?

The wettest months are January and November, with an average 34mm (1.34") of rainfall.

How much does it rain in Tlemcen?

Throughout the year, in Tlemcen, Algeria, there are 80.6 rainfall days, and 222mm (8.74") of precipitation is accumulated.

What are the months with the lowest UV index in Tlemcen?

January through March, November and December, with an average maximum UV index of 4, are months with the lowest UV index in Tlemcen.

What is the most humid month in Tlemcen?

March is the most humid month, with an average relative humidity of 67%.

When are the longest days in Tlemcen?

With an average of 14h and 30min of daylight, June has the longest days of the year in Tlemcen, Algeria.

What month has the most sunshine in Tlemcen?

The month with the most sunshine is June, with an average of 11.9h of sunshine.

What is the month with the highest UV index in Tlemcen?

The months with the highest UV index are June through August, with an average maximum UV index of 7.

What is the least humid month in Tlemcen?

The least humid month in Tlemcen is July, with an average relative humidity of 47%.

What is the driest month in Tlemcen?

The month with the least rainfall is July, when the rain falls for 3.3 days and typically collects 2mm (0.08") of precipitation.

What time of the year is the hottest in Tlemcen?

Tlemcen's warmest month, August, registers temperatures that range from a high of 33.4°C (92.1°F) to a low of 22.8°C (73°F).

What is the month with the shortest days in Tlemcen?

The month with the shortest days in Tlemcen is December, with an average of 9h and 54min of daylight.

Is there Daylight Saving Time (DST) in Tlemcen?

Tlemcen does not utilize Daylight Saving Time (DST). CET timezone is used throughout the entire year.

What is the month with the least sunshine in Tlemcen?

December has the least sunshine of the year, with an average of 7.2h of sunshine.

Average temperature
Tlemcen, Algeria

Average temperature - Tlemcen, Algeria

The warmest month (with the highest average high temperature) is August (33.4°C).
The month with the lowest average high temperature is January (15.8°C).

The month with the highest average low temperature is August (22.8°C).
The coldest month (with the lowest average low temperature) is February (6.9°C).

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Average pressure
Tlemcen, Algeria

Average pressure - Tlemcen, Algeria

The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is July (1014.9mbar).

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Average wind speed
Tlemcen, Algeria

Average wind speed - Tlemcen, Algeria

The windiest month (with the highest average wind speed) is February (10.9km/h).
The calmest month (with the lowest average wind speed) is October (7.3km/h).

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Average rainfall
Tlemcen, Algeria

Average rainfall - Tlemcen, Algeria

The wettest months (with the highest rainfall) are January and November (34mm).
The driest month (with the least rainfall) is July (2mm).

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Average rainfall days
Tlemcen, Algeria

Average rainfall days - Tlemcen, Algeria

The months with the highest number of rainy days are January and April (10.6 days).
The month with the least rainy days is August (2.6 days).

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Average daylight / Average sunshine
Tlemcen, Algeria

Average daylight / Average sunshine - Tlemcen, Algeria

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 12min).

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Average sunshine days
Tlemcen, Algeria

Average sunshine days - Tlemcen, Algeria

The months with the most sunshine days are July and August (26.8 days).
The months with the least sunshine days are March and April (18.4 days).

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Average UV index
Tlemcen, Algeria

Average UV index - Tlemcen, Algeria

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, March, November and December (UV index 4).

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Average visibility
Tlemcen, Algeria

Average visibility - Tlemcen, Algeria

The months with the highest visibility are January, February, March, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is April (9km).

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Tlemcen, Algeria

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