Mostaganem, Mostaganem Weather by Month and Climate Averages

Mostaganem, Mostaganem gets 358 mm of precipitation a year over about 57 rainy days. July is the warmest month (average high 32°C) and January the coldest (average low 6°C).

Mostaganem climate at a glance

Semi-arid climate

Mostaganem, Mostaganem has hot summers and mild winters. Daytime highs range from about 16°C in January to 32°C in August. November is usually the wettest month. The most comfortable time to visit is typically February to May, October, and December, when daytime highs sit near 21°C.

How much rain does Mostaganem get?

Mostaganem gets 358 mm of precipitation in an average year, spread over about 57 days with measurable rain. That is more rainy days than 54% of Algeria.

November is the wettest month, with 63 mm. July is the driest, with 1 mm. November has the most rainy days, about 8.

The longest dry spell in the last five years lasted 63 days, to May 9, 2023.

Mostaganem weather by month

Mostaganem weather in January

In January, Mostaganem averages a high of 17°C and a low of 6°C. It gets 50 mm of precipitation over about 7 rainy days. The sun is out about 60% of daylight hours. The January record high is 28°C (2024) and the record low is -3°C (1987).

Mostaganem weather in February

In February, Mostaganem averages a high of 17°C and a low of 6°C. It gets 41 mm of precipitation over about 7 rainy days. The sun is out about 57% of daylight hours. The February record high is 33°C (2010) and the record low is -2°C (1981). February is one of the most comfortable months to visit.

Mostaganem weather in March

In March, Mostaganem averages a high of 19°C and a low of 8°C. It gets 36 mm of precipitation over about 6 rainy days. The sun is out about 51% of daylight hours. The March record high is 34°C (2024) and the record low is -6°C (2008). March is one of the most comfortable months to visit.

Mostaganem weather in April

In April, Mostaganem averages a high of 22°C and a low of 10°C. It gets 38 mm of precipitation over about 6 rainy days. The sun is out about 55% of daylight hours. The April record high is 37°C (2024) and the record low is 0°C (1980). April is one of the most comfortable months to visit.

Mostaganem weather in May

In May, Mostaganem averages a high of 25°C and a low of 13°C. It gets 23 mm of precipitation over about 4 rainy days. The sun is out about 62% of daylight hours. The May record high is 39°C (2009) and the record low is 3°C (1983). May is one of the most comfortable months to visit.

Mostaganem weather in June

In June, Mostaganem averages a high of 29°C and a low of 17°C. It gets 4 mm of precipitation over about 2 rainy days. The sun is out about 72% of daylight hours. The June record high is 43°C (2002) and the record low is 6°C (1983).

Mostaganem weather in July

In July, Mostaganem averages a high of 32°C and a low of 20°C. It gets 1 mm of precipitation over about 1 rainy days. The sun is out about 81% of daylight hours. The July record high is 46°C (2001) and the record low is 10°C (1981).

Mostaganem weather in August

In August, Mostaganem averages a high of 32°C and a low of 21°C. It gets 2 mm of precipitation over about 1 rainy days. The sun is out about 79% of daylight hours. The August record high is 45°C (2012) and the record low is 10°C (1983).

Mostaganem weather in September

In September, Mostaganem averages a high of 29°C and a low of 18°C. It gets 18 mm of precipitation over about 4 rainy days. The sun is out about 61% of daylight hours. The September record high is 40°C (1980) and the record low is 8°C (2005).

Mostaganem weather in October

In October, Mostaganem averages a high of 26°C and a low of 14°C. It gets 31 mm of precipitation over about 5 rainy days. The sun is out about 59% of daylight hours. The October record high is 39°C (2006) and the record low is 4°C (1980). October is one of the most comfortable months to visit.

Mostaganem weather in November

In November, Mostaganem averages a high of 21°C and a low of 10°C. It gets 63 mm of precipitation over about 8 rainy days. The sun is out about 60% of daylight hours. The November record high is 32°C (2009) and the record low is -1°C (2007).

Mostaganem weather in December

In December, Mostaganem averages a high of 17°C and a low of 7°C. It gets 52 mm of precipitation over about 7 rainy days. The sun is out about 60% of daylight hours. The December record high is 29°C (2010) and the record low is -2°C (2010). December is one of the most comfortable months to visit.

Sunshine, humidity and wind in Mostaganem

July is the sunniest month in Mostaganem, with sunshine about 81% of daylight hours. March is the cloudiest, at 51%. Over the year the sun shines about 63% of daylight hours. Mostaganem is cloudier than 52% of Algeria.

Humidity peaks in July at 77% and is lowest in October at 74%.

Mostaganem has about 31 days a year above 32°C. Mostaganem is cooler than 81% of Algeria.

Mostaganem weather records

The hottest temperature on record at the Mostaganem station is 46°C, on July 31, 2001. The coldest is -6°C, on March 7, 2008.

The wettest day on record brought 112 mm of rain, on November 11, 2001.

24 all-time records have been set at the station since 1976.

The best time to visit Mostaganem

The most comfortable time to visit is typically February to May, October, and December, when daytime highs sit near 21°C.

Winter (December–February) is mild, with average highs around 17°C and lows near 6°C.

Spring (March–May) is warm, with average highs around 22°C and lows near 10°C.

Summer (June–August) is hot, with average highs around 31°C and lows near 19°C. It can feel humid.

Autumn (September–November) is warm, with average highs around 25°C and lows near 14°C.

Monthly climate

MonthPrecipRain daysHumiditySunshineSea tempRecord highRecord low
January50 mm775%60%-9°28°-3°
February41 mm776%57%-9°33°-2°
March36 mm675%51%-9°34°-6°
April38 mm675%55%-8°37°
May23 mm476%62%-7°39°
June3.6 mm275%72%-6°43°
July0.8 mm177%81%-4°46°10°
August2.3 mm176%79%-3°45°10°
September18 mm476%61%-4°40°
October31 mm574%59%-6°39°
November63 mm875%60%-7°32°-1°
December52 mm775%60%-8°29°-2°

From ERA5 reanalysis. Sunshine is estimated from cloud cover.

Mostaganem climate questions

How much rain does Mostaganem get?

Mostaganem gets 358 mm of precipitation in an average year, over about 57 rainy days.

What is the wettest month in Mostaganem?

November is the wettest month in Mostaganem, with 63 mm. July is the driest, with 1 mm.

How many rainy days does Mostaganem have a year?

Mostaganem has about 57 days with measurable rain in an average year. November has the most, about 8.

What is the hottest month in Mostaganem?

July is the warmest month in Mostaganem, with an average high of 32°C.

What is the coldest month in Mostaganem?

January is the coldest month in Mostaganem, with an average low of 6°C.

What is the record high temperature in Mostaganem?

The record high at the Mostaganem station is 46°C, set on July 31, 2001. The record low is -6°C, on March 7, 2008.

What is the sunniest month in Mostaganem?

July is the sunniest month in Mostaganem, with sunshine about 81% of daylight hours. March is the cloudiest.

What is the best time to visit Mostaganem?

The most comfortable time to visit is typically February to May, October, and December, when daytime highs sit near 21°C.

Source: NOAA GHCN-Daily station MOSTAGANEM (6 km away).

GraySky app icon
GraySky on your iPhone
See the forecast and climate for Mostaganem, Mostaganem.
App Store

Normals from NOAA GHCN-Daily station MOSTAGANEM.