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Monthly climate in Relizane, Algeria

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Relizane features a hot-summer Mediterranean climate (Csa). Temperatures typically range between 10 °C (50 °F) and 29 °C (85 °F) through the year, but rarely can drop to -2 °C (30 °F) or can rise to as high as 44 °C (111 °F). The average annual precipitation amounts to about 375 mm (14.8 inches) and receives 62 rainy days on the 1 mm (0.04 inches) threshold annually. Relizane enjoys an average of 3934 hours of sunshine throughout the year, and daylight varies from 9 hours 45 minutes to 14 hours 31 minutes per day.

Monthly average temperatures in Relizane, Algeria

The warmest months in Relizane are July, August and September, with daily mean temperatures ranging from 25 to 29 °C (78 - 85 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 10 to 13 °C (50 - 55 °F) throughout the day. On average each year, Relizane experiences 157 days above 25 °C (77.0 °F) and 1 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Relizane. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum24°C
(75°F)		28°C
(83°F)		31°C
(87°F)		33°C
(92°F)		39°C
(102°F)		43°C
(110°F)		44°C
(111°F)		43°C
(110°F)		39°C
(102°F)		34°C
(93°F)		31°C
(89°F)		24°C
(76°F)
Mean maximum21°C
(69°F)		24°C
(75°F)		28°C
(83°F)		32°C
(89°F)		37°C
(99°F)		38°C
(101°F)		42°C
(108°F)		41°C
(106°F)		37°C
(99°F)		33°C
(91°F)		28°C
(83°F)		22°C
(72°F)
Average high16°C
(60°F)		19°C
(66°F)		20°C
(69°F)		23°C
(73°F)		28°C
(83°F)		32°C
(89°F)		36°C
(97°F)		36°C
(97°F)		32°C
(90°F)		27°C
(81°F)		20°C
(69°F)		17°C
(64°F)
Daily mean10°C
(50°F)		13°C
(55°F)		15°C
(58°F)		17°C
(63°F)		21°C
(71°F)		25°C
(78°F)		29°C
(84°F)		29°C
(85°F)		25°C
(78°F)		20°C
(69°F)		15°C
(59°F)		12°C
(54°F)
Average low5°C
(41°F)		7°C
(45°F)		9°C
(49°F)		12°C
(53°F)		15°C
(59°F)		19°C
(66°F)		22°C
(72°F)		23°C
(73°F)		20°C
(68°F)		14°C
(58°F)		10°C
(51°F)		8°C
(47°F)
Mean minimum1°C
(33°F)		3°C
(37°F)		3°C
(38°F)		6°C
(44°F)		10°C
(51°F)		15°C
(59°F)		18°C
(65°F)		19°C
(66°F)		14°C
(58°F)		9°C
(48°F)		5°C
(41°F)		2°C
(37°F)
Minimum-2°C
(30°F)		-0°C
(32°F)		2°C
(35°F)		5°C
(41°F)		9°C
(48°F)		12°C
(54°F)		15°C
(59°F)		18°C
(64°F)		13°C
(55°F)		7°C
(45°F)		2°C
(36°F)		-0°C
(32°F)

Compare climate in Relizane with other places

Compare temperature, precipitation, sunshine, UV index in Relizane, Algeria with other places around the world.

Monthly average precipitation in Relizane, Algeria

Relizane usually has the most precipitation in January, March and November, with an average of 9 rainy days and 59 mm (2.3 inches) of precipitation per month. The driest months in Relizane are June, July and August. On average, 4 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Relizane. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)54 (2.1)22 (0.9)67 (2.6)52 (2.0)18 (0.7)6 (0.3)1 (0.1)3 (0.1)19 (0.7)22 (0.9)57 (2.2)54 (2.1)
Average precipitation days (≥ 1 mm)8510941004498

Monthly sunshine hours in Relizane, Algeria

The sunniest months in Relizane are May, June and July, when the sun shines an average of 12 hours 51 minutes a day. Least sunny months in Relizane: January, November and December receive an average of 8 hours 24 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Relizane. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours224279324344387394400378327324276272
Mean daily daylight hours10h 1m10h 53m11h 58m13h 6m14h 3m14h 31m14h 16m13h 26m12h 21m11h 14m10h 15m9h 45m

Solar UV radiation in Relizane, Algeria

Relizane experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 10 - 12, which corresponds to the Very High / Extreme category of sun exposure. January, February and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Relizane UV Index data.

Average daily maximum UV levels by month for Relizane. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)3589101211108753