Constantine weather in March
In March, Constantine sees average daytime highs of 16°C and overnight lows near 5°C, with 50 mm of precipitation across 9.1 wet days and about 11.7 hours of daylight. It is the 9th-warmest and 2nd-wettest month of the year here.
Highs climb over the month, from about 15°C in the first days to 18°C by the end. The sky is clear or mostly clear about 35% of the time in March, and the air most often feels dry.
Daylight stretches from about 11 h 06 min at the start of March to 12 h 18 min by month's end. Set against the rest of the year, March is Constantine's 7th-clearest and 2nd-windiest month. For the whole year in context, see Constantine's year-round climate.
- Daytime high
- 16°
- 9th warmest
- Overnight low
- 5°
- 4th coldest
- Precipitation
- 50 mm
- 9.1 wet days
- Daylight
- 11 h 42 min
- 6:52 AM – 6:35 PM
- Cloud cover
- 52%
- 7th clearest
- Wind
- 8 km/h
- 2nd windiest
- Solar energy
- 4.83 kWh/m²
- Travel score
- 5.4
- out of 10
Constantine is city in Algeria.
- Density
- 196/km²
- people per km²
- Founded
- ~203 BCE
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in March
Highs climb over the month, from about 15°C in the first days to 18°C by the end.
A typical March day in Constantine reaches about 16°C in the afternoon and slips back to 5°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 10°C and 22°C. Set against its neighbours, March runs about 3°C warmer than February and about 3°C cooler than April.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 |
| Avg low (°C) | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 15 | 4 |
| 2 | 15 | 4 |
| 3 | 15 | 4 |
| 4 | 15 | 5 |
| 5 | 15 | 5 |
| 6 | 15 | 5 |
| 7 | 15 | 5 |
| 8 | 16 | 5 |
| 9 | 16 | 5 |
| 10 | 16 | 5 |
| 11 | 16 | 5 |
| 12 | 16 | 5 |
| 13 | 16 | 5 |
| 14 | 16 | 5 |
| 15 | 16 | 5 |
| 16 | 17 | 6 |
| 17 | 17 | 6 |
| 18 | 17 | 6 |
| 19 | 17 | 6 |
| 20 | 17 | 6 |
| 21 | 17 | 6 |
| 22 | 17 | 6 |
| 23 | 17 | 6 |
| 24 | 17 | 6 |
| 25 | 17 | 6 |
| 26 | 18 | 6 |
| 27 | 18 | 6 |
| 28 | 18 | 6 |
| 29 | 18 | 6 |
| 30 | 18 | 6 |
| 31 | 18 | 6 |
How March really feels in Constantine
Once humidity and wind are folded in, March 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.
March sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Constantine weather by month
How March compares with the rest of the year at a glance. March is the 9th-warmest and 2nd-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 12° / 3° | 45 | 8.5 | 1.2 | 9.8 | 3.5 |
| Feb | 13° / 3° | 41 | 8.3 | 1.2 | 10.6 | 3.9 |
| Mar | 16° / 5° | 50 | 9.1 | 0.5 | 11.7 | 5.4 |
| Apr | 20° / 8° | 53 | 9.4 | 0.2 | 12.9 | 6.4 |
| May | 25° / 12° | 48 | 7.9 | 0 | 13.9 | 7.4 |
| Jun | 30° / 17° | 19 | 5.4 | 0 | 14.4 | 5.8 |
| Jul | 34° / 20° | 9 | 3.3 | 0 | 14.2 | 3.7 |
| Aug | 34° / 20° | 19 | 5.3 | 0 | 13.4 | 3.8 |
| Sep | 29° / 17° | 31 | 8 | 0 | 12.2 | 6.1 |
| Oct | 24° / 12° | 36 | 7.5 | 0 | 11.1 | 7.4 |
| Nov | 17° / 8° | 38 | 6.7 | 0 | 10.1 | 6.0 |
| Dec | 13° / 4° | 44 | 7.5 | 0.5 | 9.6 | 4.1 |
Cloud cover in March
The sky is clear or mostly clear about 35% of the time in March.
Beyond those clear spells, partly cloudy skies cover about 22% of March, with mostly cloudy or overcast conditions the remaining 43%.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 54 | 54 | 54 | 54 | 54 | 52 | 52 | 52 | 53 | 54 | 54 | 55 | 56 | 56 | 58 | 58 | 59 | 59 | 61 | 61 | 61 | 61 | 61 | 60 | 61 | 60 | 59 | 59 | 58 | 58 | 58 |
| Cloudier (%) | 46 | 46 | 46 | 46 | 46 | 48 | 48 | 48 | 47 | 46 | 46 | 45 | 44 | 44 | 42 | 42 | 41 | 41 | 39 | 39 | 39 | 39 | 39 | 40 | 39 | 40 | 41 | 41 | 42 | 42 | 42 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 54 | 46 |
| 2 | 54 | 46 |
| 3 | 54 | 46 |
| 4 | 54 | 46 |
| 5 | 54 | 46 |
| 6 | 52 | 48 |
| 7 | 52 | 48 |
| 8 | 52 | 48 |
| 9 | 53 | 47 |
| 10 | 54 | 46 |
| 11 | 54 | 46 |
| 12 | 55 | 45 |
| 13 | 56 | 44 |
| 14 | 56 | 44 |
| 15 | 58 | 42 |
| 16 | 58 | 42 |
| 17 | 59 | 41 |
| 18 | 59 | 41 |
| 19 | 61 | 39 |
| 20 | 61 | 39 |
| 21 | 61 | 39 |
| 22 | 61 | 39 |
| 23 | 61 | 39 |
| 24 | 60 | 40 |
| 25 | 61 | 39 |
| 26 | 60 | 40 |
| 27 | 59 | 41 |
| 28 | 59 | 41 |
| 29 | 58 | 42 |
| 30 | 58 | 42 |
| 31 | 58 | 42 |
Chance of precipitation in March
Constantine gets around 50 mm of rain and snow over 9.1 wet days in March. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable precipitation averages around 30% and peaks near 32% on the wettest days, and about 1 day brings snow.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 31 | 31 | 32 | 32 | 32 | 32 | 31 | 31 | 31 | 31 | 30 | 30 | 29 | 29 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 29 | 29 | 29 | 30 | 30 | 31 | 31 |
| Snow chance (%) | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Rain chance (%) | Snow chance (%) | |
|---|---|---|
| 1 | 31 | 4 |
| 2 | 31 | 4 |
| 3 | 32 | 4 |
| 4 | 32 | 4 |
| 5 | 32 | 3 |
| 6 | 32 | 3 |
| 7 | 31 | 3 |
| 8 | 31 | 3 |
| 9 | 31 | 3 |
| 10 | 31 | 2 |
| 11 | 30 | 2 |
| 12 | 30 | 2 |
| 13 | 29 | 2 |
| 14 | 29 | 2 |
| 15 | 28 | 1 |
| 16 | 28 | 1 |
| 17 | 28 | 1 |
| 18 | 27 | 1 |
| 19 | 27 | 1 |
| 20 | 27 | 1 |
| 21 | 27 | 1 |
| 22 | 28 | 1 |
| 23 | 28 | 1 |
| 24 | 28 | 1 |
| 25 | 29 | 1 |
| 26 | 29 | 1 |
| 27 | 29 | 1 |
| 28 | 30 | 1 |
| 29 | 30 | 1 |
| 30 | 31 | 1 |
| 31 | 31 | 1 |
Humidity in March
Most of March feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, March lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Dry (%) | |
|---|---|
| 1 | 100 |
| 2 | 100 |
| 3 | 100 |
| 4 | 100 |
| 5 | 100 |
| 6 | 100 |
| 7 | 100 |
| 8 | 100 |
| 9 | 100 |
| 10 | 100 |
| 11 | 100 |
| 12 | 100 |
| 13 | 100 |
| 14 | 100 |
| 15 | 100 |
| 16 | 100 |
| 17 | 100 |
| 18 | 100 |
| 19 | 100 |
| 20 | 100 |
| 21 | 100 |
| 22 | 100 |
| 23 | 100 |
| 24 | 100 |
| 25 | 100 |
| 26 | 100 |
| 27 | 100 |
| 28 | 100 |
| 29 | 100 |
| 30 | 100 |
| 31 | 100 |
Wind in March
Winds average 8 km/h in March.
Across March, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 9 | calm |
| 2 | 9 | calm |
| 3 | 9 | calm |
| 4 | 9 | calm |
| 5 | 8 | calm |
| 6 | 8 | calm |
| 7 | 8 | calm |
| 8 | 8 | calm |
| 9 | 8 | calm |
| 10 | 8 | calm |
| 11 | 8 | calm |
| 12 | 8 | calm |
| 13 | 8 | calm |
| 14 | 8 | calm |
| 15 | 8 | calm |
| 16 | 8 | calm |
| 17 | 8 | calm |
| 18 | 8 | calm |
| 19 | 8 | calm |
| 20 | 8 | calm |
| 21 | 8 | calm |
| 22 | 8 | calm |
| 23 | 8 | calm |
| 24 | 8 | calm |
| 25 | 8 | calm |
| 26 | 8 | calm |
| 27 | 8 | calm |
| 28 | 8 | calm |
| 29 | 8 | calm |
| 30 | 8 | calm |
| 31 | 8 | calm |
Sunrise & sunset in March
Daylight runs from about 11 h 06 min at the start of March to 12 h 18 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 72 minutes over March. Sunrise moves from 7:13 AM to 6:29 AM, and sunset from 6:21 PM to 6:48 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 11.1 | 11.2 | 11.2 | 11.2 | 11.3 | 11.3 | 11.4 | 11.4 | 11.4 | 11.5 | 11.5 | 11.6 | 11.6 | 11.6 | 11.7 | 11.7 | 11.8 | 11.8 | 11.8 | 11.9 | 11.9 | 12.0 | 12.0 | 12.0 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 | 12.3 | 12.3 |
| Sunrise (AM) | 7:13 | 7:12 | 7:10 | 7:09 | 7:07 | 7:06 | 7:05 | 7:03 | 7:02 | 7:00 | 6:59 | 6:58 | 6:56 | 6:55 | 6:53 | 6:52 | 6:50 | 6:49 | 6:47 | 6:46 | 6:44 | 6:43 | 6:41 | 6:40 | 6:38 | 6:37 | 6:35 | 6:34 | 6:32 | 6:31 | 6:29 |
| Sunset (PM) | 6:21 | 6:22 | 6:23 | 6:24 | 6:25 | 6:25 | 6:26 | 6:27 | 6:28 | 6:29 | 6:30 | 6:31 | 6:32 | 6:33 | 6:34 | 6:35 | 6:35 | 6:36 | 6:37 | 6:38 | 6:39 | 6:40 | 6:41 | 6:42 | 6:43 | 6:43 | 6:44 | 6:45 | 6:46 | 6:47 | 6:48 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 11.1 | 7:13 | 6:21 |
| 2 | 11.2 | 7:12 | 6:22 |
| 3 | 11.2 | 7:10 | 6:23 |
| 4 | 11.2 | 7:09 | 6:24 |
| 5 | 11.3 | 7:07 | 6:25 |
| 6 | 11.3 | 7:06 | 6:25 |
| 7 | 11.4 | 7:05 | 6:26 |
| 8 | 11.4 | 7:03 | 6:27 |
| 9 | 11.4 | 7:02 | 6:28 |
| 10 | 11.5 | 7:00 | 6:29 |
| 11 | 11.5 | 6:59 | 6:30 |
| 12 | 11.6 | 6:58 | 6:31 |
| 13 | 11.6 | 6:56 | 6:32 |
| 14 | 11.6 | 6:55 | 6:33 |
| 15 | 11.7 | 6:53 | 6:34 |
| 16 | 11.7 | 6:52 | 6:35 |
| 17 | 11.8 | 6:50 | 6:35 |
| 18 | 11.8 | 6:49 | 6:36 |
| 19 | 11.8 | 6:47 | 6:37 |
| 20 | 11.9 | 6:46 | 6:38 |
| 21 | 11.9 | 6:44 | 6:39 |
| 22 | 12.0 | 6:43 | 6:40 |
| 23 | 12.0 | 6:41 | 6:41 |
| 24 | 12.0 | 6:40 | 6:42 |
| 25 | 12.1 | 6:38 | 6:43 |
| 26 | 12.1 | 6:37 | 6:43 |
| 27 | 12.1 | 6:35 | 6:44 |
| 28 | 12.2 | 6:34 | 6:45 |
| 29 | 12.2 | 6:32 | 6:46 |
| 30 | 12.3 | 6:31 | 6:47 |
| 31 | 12.3 | 6:29 | 6:48 |
Solar energy in March
Average shortwave solar energy reaching the ground each day in March, about 4.83 kWh/m².
For context, solar energy here swings from a low near 2.3 kWh/m² to a high of 7.5 kWh/m² in July across the year — March's 4.83 kWh/m² falls in the middle.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 4.1 | 4.2 | 4.2 | 4.3 | 4.3 | 4.3 | 4.4 | 4.4 | 4.5 | 4.5 | 4.6 | 4.6 | 4.7 | 4.7 | 4.8 | 4.8 | 4.9 | 5.0 | 5.0 | 5.1 | 5.1 | 5.2 | 5.2 | 5.2 | 5.3 | 5.3 | 5.3 | 5.4 | 5.4 | 5.4 | 5.5 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 4.1 | Bright |
| 2 | 4.2 | Bright |
| 3 | 4.2 | Bright |
| 4 | 4.3 | Bright |
| 5 | 4.3 | Bright |
| 6 | 4.3 | Bright |
| 7 | 4.4 | Bright |
| 8 | 4.4 | Bright |
| 9 | 4.5 | Bright |
| 10 | 4.5 | Bright |
| 11 | 4.6 | Bright |
| 12 | 4.6 | Bright |
| 13 | 4.7 | Bright |
| 14 | 4.7 | Bright |
| 15 | 4.8 | Bright |
| 16 | 4.8 | Bright |
| 17 | 4.9 | Bright |
| 18 | 5.0 | Bright |
| 19 | 5.0 | Bright |
| 20 | 5.1 | Bright |
| 21 | 5.1 | Bright |
| 22 | 5.2 | Bright |
| 23 | 5.2 | Bright |
| 24 | 5.2 | Bright |
| 25 | 5.3 | Bright |
| 26 | 5.3 | Bright |
| 27 | 5.3 | Bright |
| 28 | 5.4 | Bright |
| 29 | 5.4 | Bright |
| 30 | 5.4 | Bright |
| 31 | 5.5 | Bright |
Hazard calendar for Constantine
None of Constantine's seasonal hazards are active in March. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Constantine sees seasonal dust haze (June–July), heaviest in June.
Is March a good time to visit Constantine?
Our two travel scores rate March for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
March is a reasonable time to visit Constantine for sightseeing.
What to pack for Constantine in March
From March's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In March, Constantine sees daytime highs around 16°C and nights near 5°C. Worth packing: a warm layer, rain gear and sun protection. About 9 days see rain.
Sea temperature near Constantine in March
The nearest coast averages about 15°C in March — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 61 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 2 to Nov 15 — about 5.5 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 | 24 | 26 | 25 | 23 | 20 | 17 |
| Comfort | Cool | Cool | Cool | Cool | Cool | Refreshing | Warm | Warm | Warm | Refreshing | Refreshing | Cool |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 16 | Cool |
| Feb | 15 | Cool |
| Mar | 15 | Cool |
| Apr | 16 | Cool |
| May | 18 | Cool |
| Jun | 22 | Refreshing |
| Jul | 24 | Warm |
| Aug | 26 | Warm |
| Sep | 25 | Warm |
| Oct | 23 | Refreshing |
| Nov | 20 | Refreshing |
| Dec | 17 | Cool |
UV index in Constantine in March
Clear-sky midday UV in March peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Constantine peaks around July 15 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.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 4 | 6 | 7 | 7 | 8 | 10 | 8 | 8 | 6 | 3 | 2 |
| Level | Moderate | Moderate | High | High | Very high | Very high | Very high | Very high | Very high | High | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Moderate |
| Feb | 4 | Moderate |
| Mar | 6 | High |
| Apr | 7 | High |
| May | 7 | Very high |
| Jun | 8 | Very high |
| Jul | 10 | Very high |
| Aug | 8 | Very high |
| Sep | 8 | Very high |
| Oct | 6 | High |
| Nov | 3 | Moderate |
| Dec | 2 | Low |
Air quality in Constantine in March
Average fine-particle pollution (PM2.5) through the year — so you can see where March falls, not just the annual average.
Air quality in Constantine is worst in October — around 36 µg/m³ PM2.5 (poor), and holds fairly steady the rest of the year.
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 31 | 32 | 33 | 36 | 33 | 32 | 30 | 32 | 36 | 36 | 32 | 32 |
| Level | Moderate | Moderate | Moderate | Poor | Moderate | Moderate | Moderate | Moderate | Poor | Poor | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 31 | Moderate |
| Feb | 32 | Moderate |
| Mar | 33 | Moderate |
| Apr | 36 | Poor |
| May | 33 | Moderate |
| Jun | 32 | Moderate |
| Jul | 30 | Moderate |
| Aug | 32 | Moderate |
| Sep | 36 | Poor |
| Oct | 36 | Poor |
| Nov | 32 | Moderate |
| Dec | 32 | Moderate |
Where is Constantine?
Constantine sits at 36.4°N, 6.6°E, 574 m above sea level, in Algeria. The nearest listed city is Hamma Bouziane, 5.0 km away.
Topography around Constantine
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Constantine.
Within 3 km, the terrain around Constantine has significant variations in elevation — a maximum elevation change of 443 m around an average of 566 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,019 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,697 m.
The land around Constantine is covered by artificial surfaces (47%), grassland (23%) and trees (21%) within 3 km, cropland (49%) and grassland (31%) within 16 km, and cropland (43%) and grassland (27%) 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 Constantine (36.365°, 6.6147°, elevation 574 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).