Annaba in Fall
In fall (September, October and November), Annaba sees average daytime highs around 24°C and overnight lows near 18°C, with 191 mm of rain over about 28 wet days across the season. It is the 2nd-warmest season and the 2nd-wettest season.
Over the season highs ease from about 30°C in early September to 18°C by late November. The sky is clear or mostly clear about 42% of the time across fall, and the air most often feels humid.
Fall is Annaba's 2nd-best season to visit on our travel score. For the whole year in context, see Annaba's year-round climate.
- Avg daytime high
- 24°C
- 2nd-warmest season
- Avg overnight low
- 18°C
- Rainfall
- 191 mm
- 28 wet days
- Avg wind
- 11 km/h
- Travel score
- 6.6
- 2nd-best season
- Months
- Sep · Oct · Nov
Temperature in Annaba in Fall
Over the season highs ease from about 30°C in early September to 18°C by late November.
A typical fall day in Annaba reaches about 24°C and drops to 18°C overnight. The warmest of the three months is September, the coolest November.
How fall really feels in Annaba
Once humidity and wind are folded in, fall brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.
fall sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Annaba weather by month
How the three fall months (September, October and November) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 15° / 9° | 88 | 11.9 | 9.8 | 4.6 |
| Feb | 15° / 9° | 75 | 11.3 | 10.6 | 4.6 |
| Mar | 17° / 11° | 66 | 9.8 | 11.7 | 5.8 |
| Apr | 20° / 13° | 58 | 9.2 | 12.9 | 6.5 |
| May | 24° / 16° | 36 | 6 | 13.9 | 7.8 |
| Jun | 28° / 20° | 10 | 2.2 | 14.5 | 7.7 |
| Jul | 31° / 23° | 2 | 0.5 | 14.3 | 6.3 |
| Aug | 31° / 24° | 11 | 2.2 | 13.4 | 5.7 |
| Sep | 28° / 22° | 41 | 6.8 | 12.3 | 6.6 |
| Oct | 25° / 18° | 59 | 8.9 | 11 | 7.2 |
| Nov | 20° / 14° | 90 | 12.4 | 10 | 6.1 |
| Dec | 17° / 11° | 91 | 12.2 | 9.5 | 5.1 |
Cloud cover in Fall
The sky is clear or mostly clear about 42% of the time across fall.
Chance of precipitation in Fall
Annaba gets around 191 mm of rain over 28 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 11 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 48 min in early September to 9 h 42 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Fall
Average shortwave solar energy reaching the ground each day across fall, about 3.7 kWh/m².
Hazard calendar for Annaba
In fall, Annaba overlaps its rainy season season. The full year is below, with each hazard's peak months called out.
Annaba's rainy season runs September–April, when most of the year's rain falls.
Annaba sees seasonal dust haze (June), heaviest in June.
Is fall a good time to visit Annaba?
Our two travel scores rate fall for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
fall is a reasonable time to visit Annaba for sightseeing.
What to pack for Annaba in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Annaba sees daytime highs around 24°C and nights near 18°C. Pack light clothes. Worth having: rain gear and sun protection. About 28 days see rain.
Sea temperature near Annaba in Fall
The nearest coast averages about 23°C across fall — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in August at about 26°C and coldest in February near 15°C.
It's comfortable for a long swim from May 31 to Nov 17 — about 5.6 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 16 | 15 | 15 | 16 | 18 | 22 | 25 | 26 | 25 | 23 | 20 | 17 |
| Comfort | Cool | Bracing | Cool | Cool | Cool | Refreshing | Warm | Warm | Warm | Refreshing | Refreshing | Cool |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 16 | Cool |
| Feb | 15 | Bracing |
| Mar | 15 | Cool |
| Apr | 16 | Cool |
| May | 18 | Cool |
| Jun | 22 | Refreshing |
| Jul | 25 | Warm |
| Aug | 26 | Warm |
| Sep | 25 | Warm |
| Oct | 23 | Refreshing |
| Nov | 20 | Refreshing |
| Dec | 17 | Cool |
UV index in Annaba in Fall
Clear-sky midday UV across fall averages 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 Annaba peaks around July 15 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 2 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 4 | 6 | 6 | 7 | 8 | 9 | 7 | 7 | 5 | 3 | 2 |
| Level | Moderate | Moderate | High | High | High | Very high | Very high | High | High | Moderate | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Moderate |
| Feb | 4 | Moderate |
| Mar | 6 | High |
| Apr | 6 | High |
| May | 7 | High |
| Jun | 8 | Very high |
| Jul | 9 | Very high |
| Aug | 7 | High |
| Sep | 7 | High |
| Oct | 5 | Moderate |
| Nov | 3 | Moderate |
| Dec | 2 | Low |
Air quality in Annaba in Fall
Average fine-particle pollution (PM2.5) through the year — so you can see where fall falls, not just the annual average.
Air quality in Annaba is worst in August — around 47 µg/m³ PM2.5 (poor), about 2.0× the cleanest month (May, 24 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 27 | 29 | 29 | 30 | 24 | 25 | 31 | 47 | 27 | 27 | 26 | 29 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Poor | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 27 | Moderate |
| Feb | 29 | Moderate |
| Mar | 29 | Moderate |
| Apr | 30 | Moderate |
| May | 24 | Moderate |
| Jun | 25 | Moderate |
| Jul | 31 | Moderate |
| Aug | 47 | Poor |
| Sep | 27 | Moderate |
| Oct | 27 | Moderate |
| Nov | 26 | Moderate |
| Dec | 29 | Moderate |
Where is Annaba?
Annaba sits at 36.9°N, 7.8°E, 5 m above sea level, in Algeria. The nearest listed city is Sidi Amar, 10 km away.
Topography around Annaba
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Annaba.
Within 3 km, the terrain around Annaba has only modest variations in elevation — a maximum elevation change of 195 m around an average of 10 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,001 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,397 m.
The land around Annaba is covered by water (49%) and artificial surfaces (37%) within 3 km, water (48%) and trees (22%) within 16 km, and water (36%) and trees (25%) within 80 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
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 Annaba (36.9°, 7.7667°, elevation 5 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.