Algeria · 1991–2020

Best time to visit
Assi Bou Nif.

May leads for comfortable weather in Assi Bou Nif: typically 25°C by day, 13.7°C at night, with 23 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortMay

Typical high25°C

Typical low13.7°C

Rain in May23 mm

Comfort

May

May · October · April

94climate match

Beach

July

July · September · August

90climate match

Outdoors

March

March · April · November

92climate match

The weakest month is January, scoring 54 against May’s 94 — days reach only 17.2°C, 7° below the 24°C the score treats as ideal, and nights drop to 5.1°C.

Month by month

The whole year,
without the guesswork.

The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.

Jan

5417.2° / 5.1°

Feb

6017.8° / 6.1°

Mar

7120° / 8.3°

Apr

8322.2° / 10.3°

May

9425° / 13.7°

Jun

8128.5° / 17.3°

Jul

6631.5° / 20.1°

Aug

6232.4° / 20.7°

Sep

7729.3° / 17.9°

Oct

8826.1° / 14.1°

Nov

7220.9° / 9.2°

Dec

5918° / 6.6°

Monthly climate evidence for Assi Bou Nif — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 23 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	17.2°C	5.1°C	50 mm	7.2	15.7°C	9 h 59	54	Strong coverage
February	17.8°C	6.1°C	39 mm	6.3	15.3°C	10 h 50	60	Strong coverage
March	20°C	8.3°C	41 mm	6.2	15.6°C	11 h 51	71	Strong coverage
April	22.2°C	10.3°C	37 mm	5.7	16.5°C	13 h 03	83	Strong coverage
May	25°C	13.7°C	23 mm	3.4	18.3°C	14 h 02	94	Strong coverage
June	28.5°C	17.3°C	5 mm	1.1	20.8°C	14 h 34	81	Strong coverage
July	31.5°C	20.1°C	1 mm	0.5	23.3°C	14 h 21	66	Strong coverage
August	32.4°C	20.7°C	2 mm	0.6	24.8°C	13 h 30	62	Strong coverage
September	29.3°C	17.9°C	16 mm	2.8	23.7°C	12 h 22	77	Strong coverage
October	26.1°C	14.1°C	50 mm	4.6	21.3°C	11 h 13	88	Strong coverage
November	20.9°C	9.2°C	59 mm	7.1	18.6°C	10 h 14	72	Good coverage
December	18°C	6.6°C	53 mm	6.4	16.7°C	9 h 45	59	Strong coverage

Records at ES SENIA, 1957–2025
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	28.4°C25 Jan 2024	-3.0°C9 Jan 1975	69 mm26 Jan 2010	155 mm2010 · driest 0 mm in 1983	60
February	33.0°C22 Feb 1978	-2.9°C4 Feb 2011	43 mm28 Feb 1995	105 mm1996 · driest 0 mm in 2020	60
March	36.6°C23 Mar 2001	-1.3°C7 Mar 2008	54 mm20 Mar 1989	119 mm1995 · driest 0 mm in 1997	61
April	37.9°C7 Apr 2024	0.0°C11 Apr 1973	47 mm13 Apr 2020	104 mm2020 · driest 0 mm in 2023	59
May	40.0°C10 May 1958	0.0°C8 May 1973	58 mm1 May 1990	82 mm1984 · driest 0 mm in 2005	60
June	40.0°C6 Jun 2014	5.0°C28 Jun 1981	40 mm7 Jun 1982	40 mm1982 · driest 0 mm in 1985	59
July	45.8°C6 Jul 1994	11.0°C19 Jul 1981	11 mm11 Jul 1987	24 mm1987 · driest 0 mm in 2004	59
August	43.6°C10 Aug 1989	11.0°C30 Aug 1977	52 mm30 Aug 1983	59 mm1983 · driest 0 mm in 1985	59
September	40.6°C25 Sep 1987	7.7°C12 Sep 2003	55 mm30 Sep 2008	70 mm2014 · driest 0 mm in 1999	58
October	39.0°C17 Oct 1977	5.0°C14 Oct 1975	257 mm31 Oct 1976	257 mm1976 · driest 0 mm in 1983	58
November	33.0°C15 Nov 2009	0.0°C19 Nov 1978	88 mm11 Nov 2001	166 mm2012 · driest 0 mm in 1978	59
December	30.8°C9 Dec 2010	-6.1°C25 Dec 1966	51 mm6 Dec 1995	128 mm2008 · driest 0 mm in 2015	59

Typical days per month at ES SENIA, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	<1	0	<1	1
February	<1	<1	<1	1
March	2	<1	<1	1
April	5	<1	0	<1
May	11	2	0	<1
June	22	7	0	0
July	26	17	0	0
August	26	21	0	0
September	23	9	0	<1
October	15	3	0	<1
November	3	<1	0	2
December	<1	0	<1	1

How often, not how much — every day in ES SENIA’s record sorted by what it was actually like, rather than averaged
Month	Warm & dry days	Wet days	Washouts	Week with 3+ wet days	Daytime mean has ranged
January	15%	22%	4%	27%	15.4–18.5°C
February	19%	22%	3%	25%	15.6–19.9°C
March	46%	20%	3%	21%	18.1–21.2°C
April	68%	18%	3%	21%	19.8–23.5°C
May	84%	13%	2%	10%	22.7–26.4°C
June	96%	4%	<1%	<1%	26.3–29.3°C
July	98%	2%	<1%	<1%	29.2–32.6°C
August	98%	2%	<1%	<1%	30.6–33.5°C
September	91%	9%	1%	6%	27.9–30.6°C
October	83%	14%	3%	13%	23.5–27.7°C
November	59%	23%	6%	29%	18.7–23.1°C
December	24%	20%	4%	21%	15.6–19.8°C

A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.

1958Each stripe is one year’s mean temperature against the 40-year average. Warmest: 2015. Coolest: 1976.2015

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 2494065
NOAA station: AGM00060490 · ES SENIA
Station distance: 13.3 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 23 usable years
Daylight: Calculated from latitude 35.69°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 23 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.

These places read the same station, so their numbers are identical — distance from ES SENIA is what differs

Oran→Bir el Djir→En Nedjma→Es Senia→’Aïn el Turk→Sidi ech Chahmi→

Or put two places side by side: Assi Bou Nif vs Oran

Best time to visitAssi Bou Nif.

May

July

March

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Assi Bou Nif.

The whole year,
without the guesswork.

Nearby, measured,
and named.