Diamniadio weather in September
In September, Diamniadio sees average daytime highs of 30°C and overnight lows near 26°C, with 97 mm of rain across 11.6 wet days and about 12.1 hours of daylight. It is the 3rd-warmest and 2nd-wettest month of the year here.
Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 23% of the time in September, and the air most often feels miserable.
Daylight stretches from about 12 h 18 min at the start of September to 11 h 54 min by month's end. Set against the rest of the year, September is Diamniadio's 11th-clearest and 12th-windiest month. For the whole year in context, see Diamniadio's year-round climate.
- Daytime high
- 30°
- 3rd warmest
- Overnight low
- 26°
- 12th coldest
- Rainfall
- 97 mm
- 11.6 wet days
- Daylight
- 12 h 06 min
- 7:01 AM – 7:05 PM
- Cloud cover
- 64%
- 11th clearest
- Wind
- 11 km/h
- 12th windiest
- Solar energy
- 5.64 kWh/m²
- Travel score
- 4.8
- out of 10
Diamniadio is town in Dakar, Senegal.
- Density
- 658/km²
- people per km²
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in September
Day-to-day highs hold fairly steady near 30°C through the month.
A typical September day in Diamniadio reaches about 30°C in the afternoon and slips back to 26°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 31°C. Set against its neighbours, September runs on par with August and about 1°C cooler 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) | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Avg low (°C) | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 29 | 26 |
| 2 | 29 | 26 |
| 3 | 29 | 26 |
| 4 | 29 | 26 |
| 5 | 29 | 26 |
| 6 | 29 | 26 |
| 7 | 30 | 26 |
| 8 | 30 | 26 |
| 9 | 30 | 26 |
| 10 | 30 | 26 |
| 11 | 30 | 26 |
| 12 | 30 | 26 |
| 13 | 30 | 26 |
| 14 | 30 | 26 |
| 15 | 30 | 26 |
| 16 | 30 | 26 |
| 17 | 30 | 26 |
| 18 | 30 | 26 |
| 19 | 30 | 26 |
| 20 | 30 | 26 |
| 21 | 30 | 26 |
| 22 | 30 | 26 |
| 23 | 30 | 26 |
| 24 | 30 | 26 |
| 25 | 30 | 26 |
| 26 | 30 | 26 |
| 27 | 30 | 26 |
| 28 | 30 | 26 |
| 29 | 30 | 26 |
| 30 | 30 | 26 |
How September really feels in Diamniadio
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.
Diamniadio weather by month
How September compares with the rest of the year at a glance. September is the 3rd-warmest and 2nd-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 28° / 20° | 2 | 0.2 | 11.2 | 8.0 |
| Feb | 28° / 19° | 1 | 0.2 | 11.5 | 8.3 |
| Mar | 27° / 20° | 0 | 0.1 | 11.9 | 8.6 |
| Apr | 26° / 20° | 0 | 0 | 12.3 | 8.8 |
| May | 27° / 21° | 0 | 0 | 12.7 | 8.7 |
| Jun | 28° / 24° | 1 | 0.4 | 12.9 | 7.8 |
| Jul | 29° / 25° | 34 | 5.1 | 12.8 | 6.1 |
| Aug | 29° / 26° | 129 | 13.4 | 12.5 | 4.7 |
| Sep | 30° / 26° | 97 | 11.6 | 12.1 | 4.8 |
| Oct | 31° / 26° | 25 | 3.6 | 11.7 | 5.4 |
| Nov | 31° / 24° | 1 | 0.1 | 11.3 | 5.6 |
| Dec | 29° / 21° | 1 | 0.4 | 11.1 | 6.7 |
Cloud cover in September
The sky is clear or mostly clear about 23% of the time in September.
Beyond those clear spells, partly cloudy skies cover about 21% of September, with mostly cloudy or overcast conditions the remaining 56%. Skies tend to open up as the month goes on.
| 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 (%) | 28 | 28 | 29 | 30 | 31 | 33 | 34 | 36 | 37 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 48 | 47 | 49 | 50 | 50 | 51 | 53 | 54 | 55 | 56 | 58 | 59 | 60 |
| Cloudier (%) | 72 | 72 | 71 | 70 | 69 | 67 | 66 | 64 | 63 | 61 | 60 | 59 | 58 | 57 | 56 | 55 | 54 | 52 | 53 | 51 | 50 | 50 | 49 | 47 | 46 | 45 | 44 | 42 | 41 | 40 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 28 | 72 |
| 2 | 28 | 72 |
| 3 | 29 | 71 |
| 4 | 30 | 70 |
| 5 | 31 | 69 |
| 6 | 33 | 67 |
| 7 | 34 | 66 |
| 8 | 36 | 64 |
| 9 | 37 | 63 |
| 10 | 39 | 61 |
| 11 | 40 | 60 |
| 12 | 41 | 59 |
| 13 | 42 | 58 |
| 14 | 43 | 57 |
| 15 | 44 | 56 |
| 16 | 45 | 55 |
| 17 | 46 | 54 |
| 18 | 48 | 52 |
| 19 | 47 | 53 |
| 20 | 49 | 51 |
| 21 | 50 | 50 |
| 22 | 50 | 50 |
| 23 | 51 | 49 |
| 24 | 53 | 47 |
| 25 | 54 | 46 |
| 26 | 55 | 45 |
| 27 | 56 | 44 |
| 28 | 58 | 42 |
| 29 | 59 | 41 |
| 30 | 60 | 40 |
Chance of precipitation in September
Diamniadio gets around 97 mm of rain over 11.6 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 38% and peaks near 51% on the wettest days. The odds ease toward the end of the month.
| 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 (%) | 51 | 50 | 50 | 49 | 48 | 47 | 46 | 44 | 43 | 42 | 41 | 40 | 39 | 39 | 38 | 37 | 36 | 36 | 35 | 34 | 34 | 33 | 32 | 31 | 30 | 29 | 27 | 26 | 25 | 24 |
| Rain chance (%) | |
|---|---|
| 1 | 51 |
| 2 | 50 |
| 3 | 50 |
| 4 | 49 |
| 5 | 48 |
| 6 | 47 |
| 7 | 46 |
| 8 | 44 |
| 9 | 43 |
| 10 | 42 |
| 11 | 41 |
| 12 | 40 |
| 13 | 39 |
| 14 | 39 |
| 15 | 38 |
| 16 | 37 |
| 17 | 36 |
| 18 | 36 |
| 19 | 35 |
| 20 | 34 |
| 21 | 34 |
| 22 | 33 |
| 23 | 32 |
| 24 | 31 |
| 25 | 30 |
| 26 | 29 |
| 27 | 27 |
| 28 | 26 |
| 29 | 25 |
| 30 | 24 |
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 87% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oppressive (%) | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 14 | 15 | 16 |
| Miserable (%) | 85 | 86 | 86 | 87 | 87 | 87 | 87 | 88 | 88 | 88 | 88 | 88 | 88 | 87 | 87 | 87 | 87 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 87 | 87 | 87 | 86 | 85 | 84 |
| Oppressive (%) | Miserable (%) | |
|---|---|---|
| 1 | 15 | 85 |
| 2 | 14 | 86 |
| 3 | 14 | 86 |
| 4 | 13 | 87 |
| 5 | 13 | 87 |
| 6 | 13 | 87 |
| 7 | 13 | 87 |
| 8 | 12 | 88 |
| 9 | 12 | 88 |
| 10 | 12 | 88 |
| 11 | 12 | 88 |
| 12 | 12 | 88 |
| 13 | 12 | 88 |
| 14 | 13 | 87 |
| 15 | 13 | 87 |
| 16 | 13 | 87 |
| 17 | 13 | 87 |
| 18 | 12 | 88 |
| 19 | 12 | 88 |
| 20 | 12 | 88 |
| 21 | 12 | 88 |
| 22 | 12 | 88 |
| 23 | 12 | 88 |
| 24 | 12 | 88 |
| 25 | 13 | 87 |
| 26 | 13 | 87 |
| 27 | 13 | 87 |
| 28 | 14 | 86 |
| 29 | 15 | 85 |
| 30 | 16 | 84 |
Wind in September
Winds average 11 km/h in September, the calmest month.
Across September, daily wind ranges from about 11 km/h on the calmest days to 12 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) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| Feels | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | 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 | 12 | light breeze |
| 2 | 12 | light breeze |
| 3 | 12 | light breeze |
| 4 | 12 | light breeze |
| 5 | 12 | light breeze |
| 6 | 12 | light breeze |
| 7 | 12 | light breeze |
| 8 | 12 | calm |
| 9 | 12 | calm |
| 10 | 12 | calm |
| 11 | 12 | calm |
| 12 | 12 | calm |
| 13 | 12 | calm |
| 14 | 11 | calm |
| 15 | 11 | calm |
| 16 | 11 | calm |
| 17 | 11 | calm |
| 18 | 11 | calm |
| 19 | 11 | calm |
| 20 | 11 | calm |
| 21 | 11 | calm |
| 22 | 11 | calm |
| 23 | 11 | calm |
| 24 | 11 | calm |
| 25 | 11 | calm |
| 26 | 11 | calm |
| 27 | 11 | calm |
| 28 | 11 | calm |
| 29 | 11 | calm |
| 30 | 11 | calm |
Sunrise & sunset in September
Daylight runs from about 12 h 18 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 24 minutes over September. Sunrise moves from 7:00 AM to 7:02 AM, and sunset from 7:17 PM to 6:55 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) | 12.3 | 12.3 | 12.3 | 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 |
| Sunrise (AM) | 7:00 | 7:00 | 7:00 | 7:00 | 7:00 | 7:00 | 7:00 | 7:00 | 7:00 | 7:00 | 7:00 | 7:00 | 7:00 | 7:01 | 7:01 | 7:01 | 7:01 | 7:01 | 7:01 | 7:01 | 7:01 | 7:01 | 7:01 | 7:01 | 7:01 | 7:01 | 7:01 | 7:01 | 7:01 | 7:02 |
| Sunset (PM) | 7:17 | 7:16 | 7:16 | 7:15 | 7:14 | 7:13 | 7:13 | 7:12 | 7:11 | 7:10 | 7:09 | 7:09 | 7:08 | 7:07 | 7:06 | 7:05 | 7:05 | 7:04 | 7:03 | 7:02 | 7:02 | 7:01 | 7:00 | 6:59 | 6:58 | 6:58 | 6:57 | 6:56 | 6:55 | 6:55 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.3 | 7:00 | 7:17 |
| 2 | 12.3 | 7:00 | 7:16 |
| 3 | 12.3 | 7:00 | 7:16 |
| 4 | 12.2 | 7:00 | 7:15 |
| 5 | 12.2 | 7:00 | 7:14 |
| 6 | 12.2 | 7:00 | 7:13 |
| 7 | 12.2 | 7:00 | 7:13 |
| 8 | 12.2 | 7:00 | 7:12 |
| 9 | 12.2 | 7:00 | 7:11 |
| 10 | 12.2 | 7:00 | 7:10 |
| 11 | 12.2 | 7:00 | 7:09 |
| 12 | 12.1 | 7:00 | 7:09 |
| 13 | 12.1 | 7:00 | 7:08 |
| 14 | 12.1 | 7:01 | 7:07 |
| 15 | 12.1 | 7:01 | 7:06 |
| 16 | 12.1 | 7:01 | 7:05 |
| 17 | 12.1 | 7:01 | 7:05 |
| 18 | 12.1 | 7:01 | 7:04 |
| 19 | 12.0 | 7:01 | 7:03 |
| 20 | 12.0 | 7:01 | 7:02 |
| 21 | 12.0 | 7:01 | 7:02 |
| 22 | 12.0 | 7:01 | 7:01 |
| 23 | 12.0 | 7:01 | 7:00 |
| 24 | 12.0 | 7:01 | 6:59 |
| 25 | 12.0 | 7:01 | 6:58 |
| 26 | 11.9 | 7:01 | 6:58 |
| 27 | 11.9 | 7:01 | 6:57 |
| 28 | 11.9 | 7:01 | 6:56 |
| 29 | 11.9 | 7:01 | 6:55 |
| 30 | 11.9 | 7:02 | 6:55 |
Solar energy in September
Average shortwave solar energy reaching the ground each day in September, about 5.64 kWh/m².
For context, solar energy here swings from a low near 5.1 kWh/m² to a high of 7.25 kWh/m² in May across the year — September's 5.64 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) | 5.3 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.5 | 5.5 | 5.5 | 5.5 | 5.6 | 5.6 | 5.6 | 5.6 | 5.6 | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.9 | 5.9 | 5.9 | 5.9 | 6.0 |
| 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 |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 5.3 | Bright |
| 2 | 5.4 | Bright |
| 3 | 5.4 | Bright |
| 4 | 5.4 | Bright |
| 5 | 5.4 | Bright |
| 6 | 5.4 | Bright |
| 7 | 5.5 | Bright |
| 8 | 5.5 | Bright |
| 9 | 5.5 | Bright |
| 10 | 5.5 | Bright |
| 11 | 5.6 | Bright |
| 12 | 5.6 | Bright |
| 13 | 5.6 | Bright |
| 14 | 5.6 | Bright |
| 15 | 5.6 | Bright |
| 16 | 5.7 | Bright |
| 17 | 5.7 | Bright |
| 18 | 5.7 | Bright |
| 19 | 5.7 | Bright |
| 20 | 5.7 | Bright |
| 21 | 5.8 | Bright |
| 22 | 5.8 | Bright |
| 23 | 5.8 | Bright |
| 24 | 5.8 | Bright |
| 25 | 5.8 | Bright |
| 26 | 5.9 | Bright |
| 27 | 5.9 | Bright |
| 28 | 5.9 | Bright |
| 29 | 5.9 | Bright |
| 30 | 6.0 | Bright |
Hazard calendar for Diamniadio
In September, Diamniadio sits inside its atlantic hurricane and dust season. The full year is below, with each hazard's peak months called out.
Diamniadio sits in the Atlantic hurricane belt; the season peaks August–October.
Diamniadio sees dust haze year-round, heaviest in June.
Is September a good time to visit Diamniadio?
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 Diamniadio for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Diamniadio in September
From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In September, Diamniadio sees daytime highs around 30°C and nights near 26°C. Pack light clothes. Worth having: rain gear and sun protection. About 12 days see rain.
Sea temperature near Diamniadio in September
The nearest coast averages about 28°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in September at about 28°C and coldest in February near 19°C.
It's comfortable for a long swim from Apr 19 to Jan 28 — about 9.4 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 21 | 19 | 19 | 20 | 22 | 25 | 27 | 28 | 28 | 28 | 26 | 23 |
| Comfort | Refreshing | Cool | Cool | Cool | Refreshing | Warm | Warm | Tropical | Tropical | Tropical | Warm | Refreshing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 21 | Refreshing |
| Feb | 19 | Cool |
| Mar | 19 | Cool |
| Apr | 20 | Cool |
| May | 22 | Refreshing |
| Jun | 25 | Warm |
| Jul | 27 | Warm |
| Aug | 28 | Tropical |
| Sep | 28 | Tropical |
| Oct | 28 | Tropical |
| Nov | 26 | Warm |
| Dec | 23 | Refreshing |
UV index in Diamniadio 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 Diamniadio peaks around March 17 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 at about 7 (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) | 8 | 11 | 13 | 11 | 12 | 10 | 11 | 11 | 11 | 9 | 8 | 6 |
| Level | Very high | Extreme | Extreme | Extreme | Extreme | Very high | Extreme | Extreme | Extreme | Very high | Very high | High |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 8 | Very high |
| Feb | 11 | Extreme |
| Mar | 13 | Extreme |
| Apr | 11 | Extreme |
| May | 12 | Extreme |
| Jun | 10 | Very high |
| Jul | 11 | Extreme |
| Aug | 11 | Extreme |
| Sep | 11 | Extreme |
| Oct | 9 | Very high |
| Nov | 8 | Very high |
| Dec | 6 | High |
Air quality in Diamniadio 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 Diamniadio is worst in January — around 109 µg/m³ PM2.5 (unhealthy), about 3.1× the cleanest month (August, 36 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) | 109 | 103 | 77 | 53 | 48 | 66 | 49 | 36 | 42 | 62 | 68 | 100 |
| Level | Unhealthy | Unhealthy | Unhealthy | Poor | Poor | Unhealthy | Poor | Poor | Poor | Unhealthy | Unhealthy | Unhealthy |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 109 | Unhealthy |
| Feb | 103 | Unhealthy |
| Mar | 77 | Unhealthy |
| Apr | 53 | Poor |
| May | 48 | Poor |
| Jun | 66 | Unhealthy |
| Jul | 49 | Poor |
| Aug | 36 | Poor |
| Sep | 42 | Poor |
| Oct | 62 | Unhealthy |
| Nov | 68 | Unhealthy |
| Dec | 100 | Unhealthy |
Where is Diamniadio?
Diamniadio sits at 14.7°N, 17.2°W, 23 m above sea level, in Senegal. The nearest listed city is Sébikhotane, 5.0 km away.
Topography around Diamniadio
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Diamniadio.
Within 3 km, the terrain around Diamniadio has only modest variations in elevation — a maximum elevation change of 39 m around an average of 20 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 107 m; within 80 km, only modest variations in elevation — a maximum elevation change of 143 m.
The land around Diamniadio is covered by grassland (37%), cropland (30%) and artificial surfaces (22%) within 3 km, grassland (35%) and water (23%) within 16 km, and water (52%) and cropland (24%) within 80 km.
Senegal travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type C / D / E / K
- 230 V · 50 Hz
- Prices
- ≈ 36% of US
- price level, 2025
- GDP per capita
- $1,955
- 2025
- Happiness
- 4.8 / 10
- World Happiness, 2025
- Safe drinking water
- 27%
- of population, 2024
- Homicide rate
- 0.3
- per 100k, 2015
- Road deaths
- 23.5
- per 100k/yr, 2019
- Income group
- Lower middle
- World Bank
- English
- Very low
- EF EPI 442
- 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 Diamniadio (14.7205°, -17.1816°, elevation 23 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). 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).