Climate and monthly weather forecastAnnaba, Algeria
Climate and monthly weather forecast
The climate of Annaba
Situated in north-eastern Algeria, the beautiful city of Annaba basks under a hot-summer Mediterranean climate, according to the Köppen climate classification. This climate is coded as Csa and is characterized by hot, dry summers and mild, wetter winters. The city's location next to the Mediterranean Sea greatly influences its temperatures.When observed over the course of a year, multiple weather parameters exhibit noticeable variations. From a mild 14.3°C (57.7°F) in January to a high of 30.3°C (86.5°F) in August, the city transitions gradually into warmer temperatures. Correspondingly, the low temperatures also display a similar pattern, fluctuating from 8.7°C (47.7°F) in February to a peak of 23°C (73.4°F) in August. The city also remains relatively humid throughout the year, with humidity levels peaking at 77% in April and dropping to 62% in July.
Annaba also experiences significant precipitation changes. The months of July and August are typically the driest, receiving minimal rainfall of 3mm (0.12") and 16mm (0.63") respectively, whereas December brings the highest measured rainfall at 71mm (2.8"). The number of rainfall days mimic this pattern, with July and August featuring the least number of rainy days. Transparency in skies change corresponding to these patterns, with a lower cloud cover during summer, particularly from July to September.
Unique weather conditions include the effectively negligible rainfall during the hot summer months and particularly high temperatures in August.
The best time to visit Annaba
Those in favor of warm, sunny climates would find the months from May to September an ideal time to visit Annaba. These months register a maximum temperature range from 21.7°C (71.1°F) to 30.3°C (86.5°F) and boast a substantial amount of daylight varying from 14.1 hours to 14.7 hours. These conditions are complemented by a relatively low cloud percentage and a high UV index. The peak of this period, between July and August, even has fair sea temperatures, ranging from 24.8°C (76.6°F) to 25.8°C (78.4°F).The worst time to visit Annaba
Travelers seeking to avoid rainy days and lower temperatures would deem the period from November to March as less favorable. During these months, the rainfall ranges between 51mm (2.01") to 71mm (2.8") with rainfall days varying from 12.5 to 17.9. The decrease in temperatures, bottoming out at 8.7°C (47.7°F) in February, would not be appreciated by everyone, especially with diminished daylight hours, reaching a low of 10 hours in December.Spring weather in Annaba
Spring arrives in Annaba between March and May. The temperature rise is modulated, ranging between 16.3°C (61.3°F) and 21.7°C (71.1°F) for highs and 10°C (50°F) to 14.8°C (58.6°F) for lows. The sea temperatures are relatively cool with April recording temperatures of 16.2°C (61.2°F). Rainfall is moderate during these months, with the lowest rain recorded in May at 34mm (1.34").Summer weather in Annaba
Summer, from June to August, is characteristically hot and dry in Annaba. The maximum temperature hits a pinnacle of 30.3°C (86.5°F) in August with lows of 18.8 to 23°C (73.4°F). The sea temperature also rises significantly, reaching 25.8°C (78.4°F) in the same month. The city experiences minimal rainfall between 3mm (0.12") and 16mm (0.63"), and the number of rainfall days drop to 2.8 in July.Autumn weather in Annaba
Autumn paints a milder picture with high temperatures fluctuating between 27.1°C (80.8°F) in September and 19°C (66.2°F) in November. The low temperatures remain between 21°C (69.8°F) to 13.8°C (56.8°F). Autumn presents a higher probability of rainfall with as much as 54mm (2.13") precipitation recorded in November. September, however, presents an appreciable sea temperature at 25°C (77°F).Winter weather in Annaba
The winter, stretching from December to February, ushers in the lowest temperatures with the highs ranging from 14.3°C (57.7°F) to 15.5°C (59.9°F) and lows from 8.7°C (47.7°F) to 10.9°C (51.6°F). The city experiences the highest rainfall during this season, with December at the forefront with 71mm (2.8") precipitation. Annaba's sea temperatures tend to be relatively chilly during this season, dropping to 14.7°C (58.5°F) in February.Weather in January
Shrouded in a mild winter chill, Annaba in January is relatively balmy, only rarely dipping below 9.4°C (48.9°F). Moist with consistent rain, the city experiences more precipitation this month than in the upcoming February - a generous 71mm (2.8"). Weather in January »Weather in February
February brings a slight increase in the city's temperature with the promise of the imminent spring. Distinct from the preceding January's 41% cloud cover, clearer skies prevail this month as visibility remains unhampered. The humidity relaxes its clammy grip, fostering a more pleasant atmosphere than the previous month. Weather in February »Weather in March
March radiates a tangible anticipation of spring, shedding the remnants of winter. In a contrast to February's milder temperatures, March's average high temperature rises to 16.3°C (61.3°F), showcasing a moderate spring pattern. Weather in March »Weather in April
April further welcomes the warmth of spring with the increasing sea temperature to 16.2°C (61.2°F). A refreshing contrast from the March winds' brisk embrace, the gentler April breeze offers a touch of comfort. Rainfall lessens, affording more tranquil, clear-skied days to explore the outdoors without abandon. Weather in April »Weather in May
May ushers in summer with warming temperatures and increasing daylight. Annaba witnesses the least rainfall from May to September, where the precipitation volume reduces to a sparse 34mm (1.34"). An increase in sunshine hours to 14.1 indicates the forth-coming of the arid summer warmth. Weather in May »Weather in June
With the arrival of June, the full swing of summer touches all of Annaba. An elevated sea temperature to 22.3°C (72.1°F) contributes to the warm, pleasant feeling characteristic of the month. As the highest UV index between March and October notches up to 6, the sun dominates the azure sky. Weather in June »Weather in July
July manifests the epitome of summer heat in Annaba, displaying the highest temperature peak with the mercury stretching up to 29.9°C (85.8°F). This intense warmth heightens the allure of the city's history-steeped stone buildings and vibrant, latticed narrow streets. Weather in July »Weather in August
As the final crescendo of the high summer notes, August resonates throughout Annaba. Sustaining July's blazing glory, the sea temperature peaks to a warm 25.8°C (78.4°F). Abundant sunshine, coupled with long daylight hours, stirs the city into a vibrant arena of activities. Weather in August »Weather in September
September arouses a gentle adieu to the scorching summer with a slight drop in temperatures compared to August's high. The sea temperature starts a gradual descent, measuring a slight reduction to 25°C (77°F). September carries the remnants of the summer warmth, dressed in the beginnings of an autumn chill. Weather in September »Weather in October
Mild weather attributes distinguish October as the autumn deepens in Annaba. Increased rainfall from September to 44mm (1.73") indicates the essential transition to the wetter months. Intensified cloud coverage necessitates warm scarves wrapped around the neck and leisure strolls across the city. Weather in October »Weather in November
Annaba in November underscores the impending winter with the declining temperature, with the highs typically not venturing beyond 19°C (66.2°F). As anticipated, rainfall signals the approach of winter with a surge to 54mm (2.13"). Weather in November »Weather in December
Arriving on the crest of the winter wave, December marks the year's end with a cool dip in temperature, falling to lows of 10.9°C (51.6°F). Defining the winter in Annaba, the rainfall swells to 51mm (2.01"), mimicking the volume of January. Weather in December »Updated: Jan 25, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January and February bring Annaba's average lowest temperatures, reaching a high of 14.3°C (57.7°F).
January is the month with the most rainfall. Rain falls for 17.9 days and accumulates 71mm (2.8") of precipitation.
In Annaba, during the entire year, the rain falls for 135.7 days and collects up to 464mm (18.27") of precipitation.
January has the least sunshine of the year in Annaba, with an average of 5.7h of sunshine.
The month with the coldest seawater in Annaba, Algeria, is February, with an average sea temperature of 14.7°C (58.5°F).
The most humid month is April, with an average relative humidity of 77%.
The month with the longest days in Annaba, Algeria, is June, with an average of 14h and 42min of daylight.
The least humid month in Annaba, Algeria, is July, with an average relative humidity of 62%.
July is the month with the least rainfall in Annaba. Rain falls for 2.8 days and accumulates 3mm (0.12") of precipitation.
The month with the highest UV index is July, with an average maximum UV index of 7.
August is the month that records the highest temperatures in Annaba, with averages ranging from a high of 30.3°C (86.5°F) to a low of 23°C (73.4°F).
The month with the warmest seawater in Annaba, Algeria, is August, with an average sea temperature of 25.8°C (78.4°F).
With an average of 12.2h of sunshine, August has the most sunshine of the year in Annaba.
December has the shortest days of the year, with an average of 9h and 42min of daylight.
Annaba does not observe Daylight Saving Time (DST). CET timezone is used throughout the entire year.
December is the month with the lowest UV index in Annaba, Algeria, with an average maximum UV index of 3.
Average temperature
Annaba, Algeria
The warmest month (with the highest average high temperature) is August (30.3°C).
The months with the lowest average high temperature are January and February (14.3°C).
The month with the highest average low temperature is August (23°C).
The coldest month (with the lowest average low temperature) is February (8.7°C).
Average pressure
Annaba, Algeria
- Average pressure in January:
1018.9mbar - Average pressure in February:
1017.3mbar - Average pressure in March:
1016.3mbar - Average pressure in April:
1014.8mbar - Average pressure in May:
1015.9mbar - Average pressure in June:
1015.8mbar
- Average pressure in July:
1015.6mbar - Average pressure in August:
1015.6mbar - Average pressure in September:
1016.7mbar - Average pressure in October:
1016.7mbar - Average pressure in November:
1015.8mbar - Average pressure in December:
1021.2mbar
The month with the highest atmospheric pressure is December (1021.2mbar).
The month with the lowest atmospheric pressure is April (1014.8mbar).
Average wind speed
Annaba, Algeria
- Average wind speed in January:
16km/h - Average wind speed in February:
16.4km/h - Average wind speed in March:
15.3km/h - Average wind speed in April:
12km/h - Average wind speed in May:
11.6km/h - Average wind speed in June:
10km/h
- Average wind speed in July:
9.9km/h - Average wind speed in August:
9.3km/h - Average wind speed in September:
10km/h - Average wind speed in October:
11.2km/h - Average wind speed in November:
13.9km/h - Average wind speed in December:
14.5km/h
The windiest month (with the highest average wind speed) is February (16.4km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity
Annaba, Algeria
The month with the highest relative humidity is April (77%).
The month with the lowest relative humidity is July (62%).
Average rainfall
Annaba, Algeria
The wettest month (with the highest rainfall) is January (71mm).
The driest month (with the least rainfall) is July (3mm).
Average rainfall days
Annaba, Algeria
- Average rainfall days in January:
17.9 days - Average rainfall days in February:
16.6 days - Average rainfall days in March:
16.6 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
10.3 days - Average rainfall days in June:
5.5 days
- Average rainfall days in July:
2.8 days - Average rainfall days in August:
4.6 days - Average rainfall days in September:
9 days - Average rainfall days in October:
9.8 days - Average rainfall days in November:
12.5 days - Average rainfall days in December:
15.3 days
The month with the highest number of rainy days is January (17.9 days).
The month with the least rainy days is July (2.8 days).
Average sea temperature
Annaba, Algeria
The best month for swimming (with the highest average sea temperature) is August (25.8°C).
The coldest month (with the lowest average sea temperature) is February (14.7°C).
Average daylight / Average sunshine
Annaba, Algeria
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 12min - Average daylight in June:
14h and 42min
- Average daylight in July:
14h and 24min - Average daylight in August:
13h and 30min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 12min - Average daylight in December:
9h and 42min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January:
5h and 42min - Average sunshine in February:
7h and 24min - Average sunshine in March:
8h and 0min - Average sunshine in April:
9h and 36min - Average sunshine in May:
11h and 0min - Average sunshine in June:
11h and 54min
- Average sunshine in July:
12h and 6min - Average sunshine in August:
12h and 12min - Average sunshine in September:
9h and 30min - Average sunshine in October:
7h and 24min - Average sunshine in November:
6h and 30min - Average sunshine in December:
6h and 0min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days
Annaba, Algeria
- Average sunshine days in January:
11.8 days - Average sunshine days in February:
10.5 days - Average sunshine days in March:
12.5 days - Average sunshine days in April:
13.4 days - Average sunshine days in May:
18.1 days - Average sunshine days in June:
22.2 days
- Average sunshine days in July:
27.3 days - Average sunshine days in August:
24.3 days - Average sunshine days in September:
18.8 days - Average sunshine days in October:
18.8 days - Average sunshine days in November:
15.9 days - Average sunshine days in December:
13.7 days
The month with the most sunshine days is July (27.3 days).
The month with the least sunshine days is February (10.5 days).
Average UV index
Annaba, Algeria
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover
Annaba, Algeria
The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 8).
Average visibility
Annaba, Algeria
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).
