Chemini weather in October

In October, Chemini sees average daytime highs of 24°C and overnight lows near 12°C, with 55 mm of rain across 8.5 wet days and about 11.1 hours of daylight. It is the 6th-warmest and 9th-wettest month of the year here.

Highs ease over the month, from about 25°C in the first days to 21°C by the end. The sky is clear or mostly clear about 39% of the time in October, and the air most often feels dry.

Daylight stretches from about 11 h 36 min at the start of October to 10 h 30 min by month's end. Set against the rest of the year, October is Chemini's 6th-clearest and 8th-windiest month. For the whole year in context, see Chemini's year-round climate.

Daytime high
24°
6th warmest
Overnight low
12°
8th coldest
Rainfall
55 mm
8.5 wet days
Daylight
11 hours
6:55 AM – 5:58 PM
Cloud cover
49%
6th clearest
Wind
6 km/h
8th windiest
Solar energy
3.99 kWh/m²
Travel score
7.2
out of 10

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 25°C in the first days to 21°C by the end.

A typical October day in Chemini reaches about 24°C in the afternoon and slips back to 12°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 18°C and 29°C. Set against its neighbours, October runs about 5°C cooler than September and about 6°C warmer than November.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
12614
22614
32514
42513
52513
62513
72513
82513
92513
102413
112412
122412
132412
142412
152412
162412
172312
182312
192311
202311
212311
222311
232311
242211
252211
262210
272210
282210
292110
302110
31219

How October really feels in Chemini

Once humidity and wind are folded in, October averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

October sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Chemini weather by month

How October compares with the rest of the year at a glance. October is the 6th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan12° / 8111.11.19.83.3
Feb13° / 7410.91.710.63.7
Mar16° / 8210.40.511.75.2
Apr19° / 81110.112.96.1
May24° / 11°608.5013.97.3
Jun29° / 16°214.4014.56.5
Jul33° / 19°72014.24.3
Aug33° / 19°185.4013.44.0
Sep29° / 16°559.4012.26.0
Oct24° / 12°558.5011.17.2
Nov17° / 6910.90105.4
Dec13° / 7310.10.69.53.8

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 39% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 20% of October, with mostly cloudy or overcast conditions the remaining 41%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16436
26436
36535
46535
56535
66436
76337
86238
96238
106040
116040
125842
135842
145743
155644
165644
175644
185545
195644
205644
215743
225743
235743
245743
255842
265842
275842
285842
295842
305842
315842

Chance of precipitation in October

Any precipitation

Chemini gets around 55 mm of rain over 8.5 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 29% and peaks near 33% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
131
230
330
430
529
629
729
829
929
1029
1129
1229
1328
1428
1528
1628
1728
1827
1927
2027
2127
2227
2327
2427
2528
2628
2729
2830
2931
3032
3133

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

Most of October feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, October lands in the dry band about 71% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
1474013
2493912
3503812
4523711
5543610
6563410
7573310
859329
960319
1063298
1164288
1266277
1367267
1469256
1570246
1672235
1774224
1875214
1977203
2078193
2180182
2281172
2382162
2484151
2585141
2686131
2787121
2889110
2990100
309190
319280

Wind in October

Winds average 6 km/h in October.

Across October, daily wind ranges from about 5 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 36 min at the start of October to 10 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 66 minutes over October. Sunrise moves from 6:42 AM to 7:10 AM, and sunset from 6:19 PM to 5:40 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.66:426:19
211.66:426:18
311.66:436:16
411.56:446:15
511.56:456:13
611.46:466:12
711.46:476:11
811.46:486:09
911.36:496:08
1011.36:506:06
1111.26:506:05
1211.26:516:03
1311.26:526:02
1411.16:536:01
1511.16:545:59
1611.06:555:58
1711.06:565:57
1811.06:575:55
1910.96:585:54
2010.96:595:53
2110.97:005:52
2210.87:015:50
2310.87:025:49
2410.87:035:48
2510.77:045:47
2610.77:055:46
2710.67:065:45
2810.67:075:43
2910.67:085:42
3010.57:095:41
3110.57:105:40

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 3.99 kWh/m².

For context, solar energy here swings from a low near 2.29 kWh/m² to a high of 7.47 kWh/m² in July across the year — October's 3.99 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.6Bright
24.5Bright
34.5Bright
44.5Bright
54.4Bright
64.4Bright
74.3Bright
84.3Bright
94.3Bright
104.2Bright
114.2Bright
124.1Bright
134.1Bright
144.0Bright
154.0Bright
164.0Moderate
173.9Moderate
183.9Moderate
193.8Moderate
203.8Moderate
213.8Moderate
223.7Moderate
233.7Moderate
243.6Moderate
253.6Moderate
263.6Moderate
273.5Moderate
283.5Moderate
293.4Moderate
303.4Moderate
313.4Moderate
Planning a trip in October

Hazard calendar for Chemini

In seasonPeak

None of Chemini's seasonal hazards are active in October. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Chemini sees seasonal dust haze (June–July), heaviest in July.

Dust
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is October a good time to visit Chemini?

Our two travel scores rate October for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

7.2
Sightseeing
2nd-best month of the year
5.7
Beach & pool
6th-best month of the year

October is one of the better times to visit Chemini for general sightseeing.

What to pack for Chemini in October

From October's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In October, Chemini sees daytime highs around 24°C and nights near 12°C. Worth packing: light clothes and rain gear. About 9 days see rain.

light clothesrain gear

Sea temperature near Chemini in October

The nearest coast averages about 23°C in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 31 km away) is warmest in August at about 26°C and coldest in February near 15°C.

It's comfortable for a long swim from Jun 3 to Nov 9 — about 5.3 months when the water holds above 20°C.

15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan16Cool
Feb15Cool
Mar15Cool
Apr16Cool
May18Cool
Jun21Refreshing
Jul24Warm
Aug26Warm
Sep25Warm
Oct23Refreshing
Nov19Cool
Dec17Cool

UV index in Chemini in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Chemini peaks around July 13 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJul 13UV 10Dec 20UV 2
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar6High
Apr7Very high
May8Very high
Jun9Very high
Jul10Very high
Aug8Very high
Sep7Very high
Oct5High
Nov3Moderate
Dec2Low

Air quality in Chemini in October

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where October falls, not just the annual average.

Air quality in Chemini is worst in August — around 56 µg/m³ PM2.5 (unhealthy), about 2.0× the cleanest month (June, 28 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModeratePoorPoorModerateAug 1454 µg/m³Jun 1128 µg/m³
PM2.5 (µg/m³)Level
Jan31Moderate
Feb33Moderate
Mar37Poor
Apr34Moderate
May30Moderate
Jun28Moderate
Jul41Poor
Aug56Unhealthy
Sep31Moderate
Oct39Poor
Nov28Moderate
Dec31Moderate
Location & terrain

Where is Chemini?

Chemini sits at 36.6°N, 4.6°E, 852 m above sea level, in Algeria. The nearest listed city is Seddouk, 9.0 km away.

Topography around Chemini

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Chemini.

Within 3 km, the terrain around Chemini has large variations in elevation — a maximum elevation change of 1,162 m around an average of 845 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,678 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,266 m.

The land around Chemini is covered by grassland (47%) and trees (32%) within 3 km, trees (45%) and grassland (38%) within 16 km, and grassland (31%), water (26%) and trees (25%) within 80 km.

3 km
1,162 m
16 km
1,678 m
80 km
2,266 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
October weather nearby: Seddouk 9.0 km · el hed 15 km · Akbou 17 km · Ighram 18 km · Feraoun 22 km · El Kseur 23 km · Amizour 26 km · Azazga 27 km

Algeria travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 33% of US
price level, 2025
GDP per capita
$6,051
2025
Happiness
5.7 / 10
World Happiness, 2025
Safe drinking water
69%
of population, 2024
Homicide rate
1.2
per 100k, 2023
Road deaths
20.9
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 468
Religion
Muslim 99%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Chemini (36.6°, 4.6167°, elevation 852 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).