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Monthly climate in Sig, Algeria

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Sig features a hot semi-arid climate (BSh). Temperatures typically range between 10 °C (51 °F) and 28 °C (84 °F) through the year, but rarely can drop to -2 °C (29 °F) or can rise to as high as 44 °C (111 °F). The average annual precipitation amounts to about 336 mm (13.2 inches) and receives 55 rainy days on the 1 mm (0.04 inches) threshold annually. Sig enjoys an average of 3950 hours of sunshine throughout the year, and daylight varies from 9 hours 47 minutes to 14 hours 30 minutes per day.

Monthly average temperatures in Sig, Algeria

The warmest months in Sig are July, August and September, with daily mean temperatures ranging from 25 to 28 °C (77 - 84 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 10 to 13 °C (51 - 55 °F) throughout the day. On average each year, Sig experiences 154 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Sig. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum25°C
(77°F)		29°C
(84°F)		30°C
(86°F)		33°C
(92°F)		39°C
(102°F)		42°C
(107°F)		44°C
(111°F)		42°C
(109°F)		38°C
(101°F)		34°C
(93°F)		32°C
(91°F)		25°C
(77°F)
Mean maximum22°C
(71°F)		24°C
(76°F)		28°C
(83°F)		31°C
(88°F)		36°C
(97°F)		36°C
(97°F)		41°C
(106°F)		40°C
(105°F)		36°C
(97°F)		32°C
(90°F)		28°C
(83°F)		23°C
(74°F)
Average high16°C
(61°F)		19°C
(66°F)		20°C
(69°F)		22°C
(72°F)		27°C
(81°F)		31°C
(87°F)		35°C
(95°F)		35°C
(95°F)		31°C
(88°F)		27°C
(80°F)		21°C
(69°F)		18°C
(65°F)
Daily mean10°C
(51°F)		13°C
(55°F)		15°C
(59°F)		17°C
(62°F)		21°C
(70°F)		24°C
(76°F)		28°C
(83°F)		28°C
(84°F)		25°C
(77°F)		20°C
(68°F)		15°C
(60°F)		13°C
(55°F)
Average low6°C
(42°F)		8°C
(46°F)		10°C
(49°F)		12°C
(53°F)		15°C
(59°F)		19°C
(66°F)		22°C
(72°F)		22°C
(73°F)		19°C
(67°F)		14°C
(57°F)		10°C
(51°F)		8°C
(47°F)
Mean minimum1°C
(34°F)		3°C
(39°F)		4°C
(40°F)		6°C
(44°F)		10°C
(51°F)		15°C
(60°F)		18°C
(64°F)		18°C
(65°F)		14°C
(57°F)		9°C
(48°F)		5°C
(41°F)		2°C
(36°F)
Minimum-2°C
(29°F)		1°C
(33°F)		3°C
(38°F)		5°C
(41°F)		9°C
(49°F)		13°C
(56°F)		13°C
(56°F)		17°C
(63°F)		12°C
(54°F)		7°C
(45°F)		2°C
(36°F)		-1°C
(31°F)

Compare climate in Sig with other places

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

Monthly average precipitation in Sig, Algeria

Sig usually has the most precipitation in January, March and April, with an average of 8 rainy days and 51 mm (2.0 inches) of precipitation per month. The driest months in Sig are June, July and August. On average, 3 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sig. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)48 (1.9)19 (0.7)51 (2.0)52 (2.1)21 (0.8)4 (0.2)1 (0.0)4 (0.1)22 (0.9)23 (0.9)43 (1.7)48 (1.9)
Average precipitation days (≥ 1 mm)749941013377

Monthly sunshine hours in Sig, Algeria

The sunniest months in Sig are May, June and July, when the sun shines an average of 12 hours 52 minutes a day. Least sunny months in Sig: January, February and December receive an average of 8 hours 35 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sig. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours226280327346389393400377327324280275
Mean daily daylight hours10h 2m10h 53m11h 58m13h 6m14h 2m14h 30m14h 15m13h 25m12h 21m11h 14m10h 16m9h 47m

Solar UV radiation in Sig, Algeria

Sig experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 10 - 11, 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 Sig UV Index data.

Average daily maximum UV levels by month for Sig. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)3579101111108753