Algeria · 1991–2020

Best time to visit
Rouiba

For Rouiba, May has the most comfortable weather in our climate comparison. Typical daytime highs are 25°C, nights average 12.1°C, and rainfall totals about 50 mm. Figures use measured 1991–2020 normals from the nearest eligible NOAA station.

Best all-round monthMay

Typical daytime high25°C

Typical night-time low12.1°C

May rainfall50 mm

Overall comfort

May

Other strong months: October and June

87/100 weather score

Beach weather

September

Other strong months: July and August

88/100 weather score

Outdoor sightseeing

April

Other strong months: March and May

82/100 weather score

Make the answer personal

Choose the weather
that suits you.

Set the daytime temperature and rainfall you are comfortable with. We will show only the months that meet every choice, using the measured 1991–2020 averages below.

Daytime high: at least 18°CDaytime high: at most 28°CMonthly rain: no more than 100 mmWet days: no more than 10

5 months fit your choices for Rouiba

March19.6°C day · 71 mm rain · 8.5 wet days

April21.7°C day · 66 mm rain · 7.2 wet days

May25°C day · 50 mm rain · 5.5 wet days

October26.6°C day · 55 mm rain · 5.9 wet days

December18°C day · 99 mm rain · 9.7 wet days

January has the lowest comfort score at 44 out of 100, compared with May at 87. The main reason is that days reach only 17.1°C, 7° below the 24°C the score treats as ideal, and nights drop to 5°C.

Quick answers

Planning a trip to Rouiba?

These answers come from the same measured monthly climate record shown on this page.

When is the best time to visit Rouiba?

May is the strongest all-round choice in our temperature-and-rainfall comparison, with a typical daytime high of 25°C and 50 mm of rain.

What is the hottest month in Rouiba?

August is hottest in this record, with a typical daytime high of 32.8°C and a night-time low of 20.1°C.

Which month has the least rain?

July has the lowest monthly rainfall total at 2 mm.

Is this a weather forecast?

No. These are long-term measured averages from 1991–2020. Check a current forecast before you travel.

Month by month

See how the weather
changes through the year.

The bars combine daytime temperature, night-time temperature and rainfall. The figures are measured historical averages, not a forecast for a particular trip.

4417.1° / 5°

4617.3° / 4.8°

6119.6° / 6.9°

7321.7° / 8.9°

8725° / 12.1°

8228.9° / 15.9°

6632° / 19.1°

6232.8° / 20.1°

7629.7° / 17.6°

8426.6° / 14°

6421.1° / 9.9°

5018° / 6.5°

Monthly climate evidence for Rouiba — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 17 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	17.1°C	5°C	100 mm	9.8	15.5°C	9 h 54	44	Good coverage
February	17.3°C	4.8°C	84 mm	10.1	15.1°C	10 h 47	46	Good coverage
March	19.6°C	6.9°C	71 mm	8.5	15.3°C	11 h 51	61	Good coverage
April	21.7°C	8.9°C	66 mm	7.2	16.3°C	13 h 05	73	Good coverage
May	25°C	12.1°C	50 mm	5.5	18.2°C	14 h 06	87	Good coverage
June	28.9°C	15.9°C	9 mm	1.5	20.9°C	14 h 40	82	Good coverage
July	32°C	19.1°C	2 mm	0.6	23.5°C	14 h 27	66	Good coverage
August	32.8°C	20.1°C	10 mm	1.4	25.2°C	13 h 34	62	Good coverage
September	29.7°C	17.6°C	29 mm	3.9	24.3°C	12 h 22	76	Good coverage
October	26.6°C	14°C	55 mm	5.9	22.0°C	11 h 11	84	Strong coverage
November	21.1°C	9.9°C	108 mm	10.1	19.0°C	10 h 09	64	Good coverage
December	18°C	6.5°C	99 mm	9.7	16.7°C	9 h 39	50	Good coverage

Records at ALGER-DAR EL BEIDA, 1940–2025
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	27.4°C6 Jan 2001	-3.3°C10 Jan 1985	61 mm26 Jan 1976	252 mm2017 · driest 0 mm in 1943	85
February	31.3°C27 Feb 2010	-1.9°C29 Feb 1988	77 mm3 Feb 1973	346 mm1973 · driest 0 mm in 1990	85
March	36.3°C24 Mar 2001	-1.0°C10 Mar 2005	87 mm29 Mar 1974	220 mm1985 · driest 1 mm in 1994	85
April	36.5°C27 Apr 1987	-0.8°C1 Apr 1995	93 mm6 Apr 1978	198 mm1954 · driest 0 mm in 2015	85
May	41.1°C21 May 2009	2.6°C1 May 1959	62 mm3 May 1960	152 mm1998 · driest 0 mm in 1958	85
June	42.7°C14 Jun 2009	5.5°C2 Jun 2006	49 mm7 Jun 1959	78 mm1959 · driest 0 mm in 1985	85
July	45.2°C25 Jul 1996	9.0°C5 Jul 1941	21 mm18 Jul 1976	42 mm1976 · driest 0 mm in 2018	85
August	47.5°C3 Aug 1988	9.5°C9 Aug 1942	40 mm31 Aug 2012	49 mm1995 · driest 0 mm in 1942	85
September	44.4°C8 Sep 1945	8.2°C13 Sep 1965	124 mm24 Sep 1973	158 mm1973 · driest 0 mm in 1946	84
October	39.4°C12 Oct 2001	4.1°C28 Oct 2010	115 mm9 Oct 1984	350 mm1957 · driest 0 mm in 1968	85
November	34.4°C15 Nov 1963	-0.1°C25 Nov 1965	137 mm26 Nov 1971	298 mm2021 · driest 0 mm in 1942	83
December	30.4°C17 Dec 1989	-2.3°C13 Dec 1980	116 mm23 Dec 2013	281 mm1947 · driest 0 mm in 1942	82

Typical days per month at ALGER-DAR EL BEIDA, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	<1	0	<1	2
February	<1	0	<1	2
March	2	<1	<1	2
April	4	<1	0	2
May	12	2	0	1
June	23	8	0	<1
July	26	20	0	0
August	26	23	0	<1
September	24	10	0	<1
October	17	4	0	1
November	4	<1	0	3
December	<1	0	<1	3

How often different weather occurs at ALGER-DAR EL BEIDA, based on its daily record
Month	Dry days reaching 20°C	Wet days	Days with heavy rain	Weeks with 3+ wet days	Typical high by year
January	12%	33%	10%	41%	14.8–18.2°C
February	19%	33%	10%	43%	14.8–19.6°C
March	34%	28%	8%	33%	17.5–20.7°C
April	52%	25%	7%	29%	19.3–23.1°C
May	80%	17%	5%	13%	22.4–26.5°C
June	92%	9%	2%	3%	25.8–29.6°C
July	98%	2%	<1%	<1%	29.4–32.7°C
August	97%	3%	<1%	1%	30.4–33.9°C
September	88%	13%	3%	11%	28.1–31.2°C
October	77%	22%	7%	23%	23.3–28.1°C
November	52%	32%	12%	41%	18.7–22.4°C
December	19%	35%	12%	44%	15.7–19.7°C

A dry day reaching 20°C records under 1 mm of rain. A wet day records at least 1 mm, while a heavy-rain day records at least 10 mm. The weekly figure is the share of seven-day periods containing three or more wet days. The final column shows the middle 80% of average daytime highs recorded for that month in individual years; a wider range means conditions have varied more from one year to another.

1940Each stripe is one year’s mean temperature against the 61-year average. Warmest: 1989. Coolest: 1956.2003

The evidence behind this page

Where these figures
come from.

Place identity: GeoNames 2482908
NOAA station: AG000060390 · ALGER-DAR EL BEIDA
Station distance: 3.6 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 18 usable years
Daylight: Calculated from latitude 36.74°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 17 km from the place centre. A sheltered bay can run warmer than the open sea it is measured from.
Important limit: Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.

Next step

Choose your month.
Then plan the details.

The weather comparison for Rouiba is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.

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