Tadjoura weather in September
In September, Tadjoura sees average daytime highs of 33°C and overnight lows near 28°C, with 22 mm of rain across 5.6 wet days and about 12.1 hours of daylight. It is the 4th-warmest and 9th-wettest month of the year here.
Highs ease over the month, from about 34°C in the first days to 31°C by the end. The sky is clear or mostly clear about 81% of the time in September, and the air most often feels miserable.
Daylight stretches from about 12 h 12 min at the start of September to 11 h 54 min by month's end. Set against the rest of the year, September is Tadjoura's 1st-clearest and 12th-windiest month. For the whole year in context, see Tadjoura's year-round climate.
- Daytime high
- 33°
- 4th warmest
- Overnight low
- 28°
- 9th coldest
- Rainfall
- 22 mm
- 5.6 wet days
- Daylight
- 12 h 06 min
- 6:01 AM – 6:05 PM
- Cloud cover
- 24%
- 1st clearest
- Wind
- 9 km/h
- 12th windiest
- Solar energy
- 6.12 kWh/m²
- Travel score
- 4.2
- out of 10
Tadjoura is city.
- Density
- 6,511/km²
- people per km²
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in September
Highs ease over the month, from about 34°C in the first days to 31°C by the end.
A typical September day in Tadjoura reaches about 33°C in the afternoon and slips back to 28°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 35°C. Set against its neighbours, September runs about 2°C cooler than August and about 4°C warmer than October.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 31 | 31 | 31 | 31 |
| Avg low (°C) | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 34 | 29 |
| 2 | 34 | 29 |
| 3 | 34 | 29 |
| 4 | 34 | 29 |
| 5 | 34 | 29 |
| 6 | 34 | 29 |
| 7 | 34 | 29 |
| 8 | 34 | 29 |
| 9 | 34 | 29 |
| 10 | 34 | 29 |
| 11 | 34 | 29 |
| 12 | 34 | 29 |
| 13 | 33 | 29 |
| 14 | 33 | 29 |
| 15 | 33 | 29 |
| 16 | 33 | 28 |
| 17 | 33 | 28 |
| 18 | 33 | 28 |
| 19 | 33 | 28 |
| 20 | 32 | 28 |
| 21 | 32 | 28 |
| 22 | 32 | 28 |
| 23 | 32 | 28 |
| 24 | 32 | 28 |
| 25 | 32 | 28 |
| 26 | 32 | 28 |
| 27 | 31 | 27 |
| 28 | 31 | 27 |
| 29 | 31 | 27 |
| 30 | 31 | 27 |
How September really feels in Tadjoura
Once humidity and wind are folded in, September averages 30 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
The story in September is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Tadjoura weather by month
How September compares with the rest of the year at a glance. September is the 4th-warmest and 9th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 25° / 22° | 43 | 10.6 | 11.4 | 7.1 |
| Feb | 25° / 22° | 25 | 7.2 | 11.6 | 7.4 |
| Mar | 27° / 23° | 29 | 7.7 | 11.9 | 7.3 |
| Apr | 29° / 25° | 27 | 6.4 | 12.3 | 6.5 |
| May | 32° / 27° | 16 | 3.9 | 12.5 | 5.1 |
| Jun | 35° / 30° | 3 | 0.5 | 12.7 | 3.1 |
| Jul | 36° / 30° | 15 | 3.2 | 12.6 | 2.4 |
| Aug | 35° / 29° | 35 | 7.3 | 12.4 | 3.0 |
| Sep | 33° / 28° | 22 | 5.6 | 12.1 | 4.2 |
| Oct | 29° / 26° | 31 | 7.4 | 11.7 | 6.1 |
| Nov | 27° / 24° | 37 | 8 | 11.5 | 7.4 |
| Dec | 25° / 22° | 34 | 7.9 | 11.3 | 7.6 |
Cloud cover in September
The sky is clear or mostly clear about 81% of the time in September, the clearest month of the year.
Beyond those clear spells, partly cloudy skies cover about 9% of September, with mostly cloudy or overcast conditions the remaining 11%.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 92 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 90 | 90 | 90 | 90 | 90 | 90 | 89 | 89 | 89 | 89 | 88 | 88 | 88 | 89 | 88 | 88 | 88 | 87 | 87 | 87 |
| Cloudier (%) | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 11 | 12 | 12 | 12 | 13 | 13 | 13 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 92 | 8 |
| 2 | 91 | 9 |
| 3 | 91 | 9 |
| 4 | 91 | 9 |
| 5 | 91 | 9 |
| 6 | 91 | 9 |
| 7 | 91 | 9 |
| 8 | 91 | 9 |
| 9 | 91 | 9 |
| 10 | 91 | 9 |
| 11 | 90 | 10 |
| 12 | 90 | 10 |
| 13 | 90 | 10 |
| 14 | 90 | 10 |
| 15 | 90 | 10 |
| 16 | 90 | 10 |
| 17 | 89 | 11 |
| 18 | 89 | 11 |
| 19 | 89 | 11 |
| 20 | 89 | 11 |
| 21 | 88 | 12 |
| 22 | 88 | 12 |
| 23 | 88 | 12 |
| 24 | 89 | 11 |
| 25 | 88 | 12 |
| 26 | 88 | 12 |
| 27 | 88 | 12 |
| 28 | 87 | 13 |
| 29 | 87 | 13 |
| 30 | 87 | 13 |
Chance of precipitation in September
Tadjoura gets around 22 mm of rain over 5.6 wet days in September. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 19% and peaks near 23% on the wettest days.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 22 | 22 | 21 | 20 | 20 | 19 | 19 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 18 | 19 | 19 | 20 | 20 | 21 | 22 | 22 | 23 | 23 | 23 | 23 |
| Rain chance (%) | |
|---|---|
| 1 | 22 |
| 2 | 22 |
| 3 | 21 |
| 4 | 20 |
| 5 | 20 |
| 6 | 19 |
| 7 | 19 |
| 8 | 18 |
| 9 | 17 |
| 10 | 17 |
| 11 | 16 |
| 12 | 16 |
| 13 | 16 |
| 14 | 16 |
| 15 | 16 |
| 16 | 16 |
| 17 | 17 |
| 18 | 17 |
| 19 | 18 |
| 20 | 19 |
| 21 | 19 |
| 22 | 20 |
| 23 | 20 |
| 24 | 21 |
| 25 | 22 |
| 26 | 22 |
| 27 | 23 |
| 28 | 23 |
| 29 | 23 |
| 30 | 23 |
Humidity in September
Most of September feels miserable — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, September lands in the miserable band about 68% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Muggy (%) | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 6 |
| Oppressive (%) | 54 | 52 | 50 | 49 | 47 | 45 | 42 | 40 | 38 | 35 | 33 | 30 | 28 | 26 | 23 | 21 | 19 | 18 | 17 | 16 | 15 | 15 | 16 | 17 | 18 | 19 | 21 | 23 | 26 | 29 |
| Miserable (%) | 42 | 44 | 46 | 48 | 50 | 52 | 55 | 57 | 59 | 63 | 65 | 68 | 70 | 72 | 75 | 77 | 79 | 80 | 81 | 82 | 83 | 83 | 82 | 81 | 79 | 78 | 75 | 73 | 69 | 65 |
| Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|
| 1 | 4 | 54 | 42 |
| 2 | 4 | 52 | 44 |
| 3 | 4 | 50 | 46 |
| 4 | 3 | 49 | 48 |
| 5 | 3 | 47 | 50 |
| 6 | 3 | 45 | 52 |
| 7 | 3 | 42 | 55 |
| 8 | 3 | 40 | 57 |
| 9 | 3 | 38 | 59 |
| 10 | 2 | 35 | 63 |
| 11 | 2 | 33 | 65 |
| 12 | 2 | 30 | 68 |
| 13 | 2 | 28 | 70 |
| 14 | 2 | 26 | 72 |
| 15 | 2 | 23 | 75 |
| 16 | 2 | 21 | 77 |
| 17 | 2 | 19 | 79 |
| 18 | 2 | 18 | 80 |
| 19 | 2 | 17 | 81 |
| 20 | 2 | 16 | 82 |
| 21 | 2 | 15 | 83 |
| 22 | 2 | 15 | 83 |
| 23 | 2 | 16 | 82 |
| 24 | 2 | 17 | 81 |
| 25 | 3 | 18 | 79 |
| 26 | 3 | 19 | 78 |
| 27 | 4 | 21 | 75 |
| 28 | 4 | 23 | 73 |
| 29 | 5 | 26 | 69 |
| 30 | 6 | 29 | 65 |
Wind in September
Winds average 9 km/h in September, the calmest month.
Across September, daily wind ranges from about 8 km/h on the calmest days to 10 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 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 |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 10 | calm |
| 2 | 10 | calm |
| 3 | 10 | calm |
| 4 | 10 | calm |
| 5 | 9 | calm |
| 6 | 9 | calm |
| 7 | 9 | calm |
| 8 | 9 | calm |
| 9 | 9 | calm |
| 10 | 9 | calm |
| 11 | 9 | calm |
| 12 | 9 | calm |
| 13 | 9 | 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 |
Sunrise & sunset in September
Daylight runs from about 12 h 12 min at the start of September to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 18 minutes over September. Sunrise moves from 6:01 AM to 6:01 AM, and sunset from 6:15 PM to 5:55 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.9 | 11.9 | 11.9 | 11.9 |
| Sunrise (AM) | 6:01 | 6:01 | 6:01 | 6:01 | 6:01 | 6:01 | 6:01 | 6:01 | 6:01 | 6:01 | 6:01 | 6:01 | 6:01 | 6:01 | 6:01 | 6:01 | 6:01 | 6:01 | 6:01 | 6:01 | 6:01 | 6:01 | 6:01 | 6:01 | 6:01 | 6:01 | 6:01 | 6:01 | 6:01 | 6:01 |
| Sunset (PM) | 6:15 | 6:14 | 6:14 | 6:13 | 6:12 | 6:12 | 6:11 | 6:10 | 6:10 | 6:09 | 6:08 | 6:08 | 6:07 | 6:06 | 6:05 | 6:05 | 6:04 | 6:03 | 6:03 | 6:02 | 6:01 | 6:00 | 6:00 | 5:59 | 5:58 | 5:58 | 5:57 | 5:56 | 5:56 | 5:55 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.2 | 6:01 | 6:15 |
| 2 | 12.2 | 6:01 | 6:14 |
| 3 | 12.2 | 6:01 | 6:14 |
| 4 | 12.2 | 6:01 | 6:13 |
| 5 | 12.2 | 6:01 | 6:12 |
| 6 | 12.2 | 6:01 | 6:12 |
| 7 | 12.2 | 6:01 | 6:11 |
| 8 | 12.2 | 6:01 | 6:10 |
| 9 | 12.1 | 6:01 | 6:10 |
| 10 | 12.1 | 6:01 | 6:09 |
| 11 | 12.1 | 6:01 | 6:08 |
| 12 | 12.1 | 6:01 | 6:08 |
| 13 | 12.1 | 6:01 | 6:07 |
| 14 | 12.1 | 6:01 | 6:06 |
| 15 | 12.1 | 6:01 | 6:05 |
| 16 | 12.1 | 6:01 | 6:05 |
| 17 | 12.1 | 6:01 | 6:04 |
| 18 | 12.0 | 6:01 | 6:03 |
| 19 | 12.0 | 6:01 | 6:03 |
| 20 | 12.0 | 6:01 | 6:02 |
| 21 | 12.0 | 6:01 | 6:01 |
| 22 | 12.0 | 6:01 | 6:00 |
| 23 | 12.0 | 6:01 | 6:00 |
| 24 | 12.0 | 6:01 | 5:59 |
| 25 | 12.0 | 6:01 | 5:58 |
| 26 | 12.0 | 6:01 | 5:58 |
| 27 | 11.9 | 6:01 | 5:57 |
| 28 | 11.9 | 6:01 | 5:56 |
| 29 | 11.9 | 6:01 | 5:56 |
| 30 | 11.9 | 6:01 | 5:55 |
Solar energy in September
Average shortwave solar energy reaching the ground each day in September, about 6.12 kWh/m².
For context, solar energy here swings from a low near 4.94 kWh/m² to a high of 6.61 kWh/m² in April across the year — September's 6.12 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.1 | 6.1 | 6.1 | 6.1 | 6.1 | 6.1 | 6.1 | 6.1 | 6.1 | 6.1 | 6.1 | 6.1 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 |
| Level | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 6.2 | Intense |
| 2 | 6.2 | Intense |
| 3 | 6.2 | Intense |
| 4 | 6.2 | Intense |
| 5 | 6.2 | Intense |
| 6 | 6.2 | Intense |
| 7 | 6.2 | Intense |
| 8 | 6.2 | Intense |
| 9 | 6.2 | Intense |
| 10 | 6.2 | Intense |
| 11 | 6.2 | Intense |
| 12 | 6.1 | Intense |
| 13 | 6.1 | Intense |
| 14 | 6.1 | Intense |
| 15 | 6.1 | Intense |
| 16 | 6.1 | Intense |
| 17 | 6.1 | Intense |
| 18 | 6.1 | Intense |
| 19 | 6.1 | Intense |
| 20 | 6.1 | Intense |
| 21 | 6.1 | Intense |
| 22 | 6.1 | Intense |
| 23 | 6.1 | Intense |
| 24 | 6.0 | Intense |
| 25 | 6.0 | Intense |
| 26 | 6.0 | Intense |
| 27 | 6.0 | Intense |
| 28 | 6.0 | Intense |
| 29 | 6.0 | Intense |
| 30 | 6.0 | Intense |
Hazard calendar for Tadjoura
In September, Tadjoura sits inside its dust season. The full year is below, with each hazard's peak months called out.
Tadjoura sees seasonal dust haze (May–September), heaviest in July.
Is September a good time to visit Tadjoura?
Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
September is a reasonable time to visit Tadjoura for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Tadjoura in September
From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In September, Tadjoura sees daytime highs around 33°C and nights near 28°C. Pack light clothes and sun protection. About 6 days see rain.
Sea temperature near Tadjoura in September
The nearest coast averages about 31°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 18 km away) is warmest in June at about 31°C and coldest in February near 26°C.
The water stays above 20°C all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 27 | 26 | 27 | 29 | 31 | 31 | 30 | 30 | 31 | 31 | 29 | 28 |
| Comfort | Warm | Warm | Warm | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 27 | Warm |
| Feb | 26 | Warm |
| Mar | 27 | Warm |
| Apr | 29 | Tropical |
| May | 31 | Tropical |
| Jun | 31 | Tropical |
| Jul | 30 | Tropical |
| Aug | 30 | Tropical |
| Sep | 31 | Tropical |
| Oct | 31 | Tropical |
| Nov | 29 | Tropical |
| Dec | 28 | Warm |
UV index in Tadjoura in September
Clear-sky midday UV in September peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Tadjoura peaks around March 22 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 12 at about 9 (very high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 11 | 12 | 14 | 14 | 12 | 11 | 9 | 11 | 11 | 11 | 9 | 8 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Extreme | Extreme | Extreme | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 11 | Extreme |
| Feb | 12 | Extreme |
| Mar | 14 | Extreme |
| Apr | 14 | Extreme |
| May | 12 | Extreme |
| Jun | 11 | Extreme |
| Jul | 9 | Very high |
| Aug | 11 | Extreme |
| Sep | 11 | Extreme |
| Oct | 11 | Extreme |
| Nov | 9 | Very high |
| Dec | 8 | Very high |
Air quality in Tadjoura in September
Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.
Air quality in Tadjoura is worst in July — around 42 µg/m³ PM2.5 (poor), about 2.3× the cleanest month (November, 18 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) | 25 | 27 | 27 | 23 | 23 | 36 | 42 | 36 | 26 | 19 | 18 | 20 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Poor | Poor | Poor | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 25 | Moderate |
| Feb | 27 | Moderate |
| Mar | 27 | Moderate |
| Apr | 23 | Moderate |
| May | 23 | Moderate |
| Jun | 36 | Poor |
| Jul | 42 | Poor |
| Aug | 36 | Poor |
| Sep | 26 | Moderate |
| Oct | 19 | Moderate |
| Nov | 18 | Moderate |
| Dec | 20 | Moderate |
Where is Tadjoura?
Tadjoura sits at 11.8°N, 42.9°E, 3 m above sea level, in Djibouti. The nearest listed city is Arta, 29 km away.
Topography around Tadjoura
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Tadjoura.
Within 3 km, the terrain around Tadjoura has only modest variations in elevation — a maximum elevation change of 189 m around an average of 45 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,377 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,924 m.
The land around Tadjoura is covered by bare terrain (58%) and water (35%) within 3 km, water (43%) and bare terrain (35%) within 16 km, and bare terrain (71%) and water (22%) within 80 km.
Djibouti travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / E
- 220 V · 50 Hz
- Prices
- ≈ 46% of US
- price level, 2025
- GDP per capita
- $3,906
- 2025
- Happiness
- 4.4 / 10
- World Happiness, 2014
- Road deaths
- 23.5
- per 100k/yr, 2019
- Income group
- Lower middle
- World Bank
- 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 Tadjoura (11.7878°, 42.8822°, elevation 3 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).