Richard-Toll weather in September
In September, Richard-Toll sees average daytime highs of 36°C and overnight lows near 26°C, with 55 mm of rain across 8.3 wet days and about 12.1 hours of daylight. It is the 6th-warmest and 2nd-wettest month of the year here.
Highs climb over the month, from about 35°C in the first days to 37°C by the end. The sky is clear or mostly clear about 43% 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 Richard-Toll's 11th-clearest and 12th-windiest month. For the whole year in context, see Richard-Toll's year-round climate.
- Daytime high
- 36°
- 6th warmest
- Overnight low
- 26°
- 12th coldest
- Rainfall
- 55 mm
- 8.3 wet days
- Daylight
- 12 h 06 min
- 6:54 AM – 7:00 PM
- Cloud cover
- 50%
- 11th clearest
- Wind
- 13 km/h
- 12th windiest
- Solar energy
- 6.19 kWh/m²
- Travel score
- 2.3
- out of 10
Richard-Toll is town in Senegal.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in September
Highs climb over the month, from about 35°C in the first days to 37°C by the end.
A typical September day in Richard-Toll reaches about 36°C in the afternoon and slips back to 26°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 32°C and 39°C. Set against its neighbours, September runs about 1°C warmer than August and about 2°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) | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 37 | 37 | 37 | 37 | 37 |
| 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 | 35 | 26 |
| 2 | 35 | 26 |
| 3 | 35 | 26 |
| 4 | 35 | 26 |
| 5 | 35 | 26 |
| 6 | 35 | 26 |
| 7 | 35 | 26 |
| 8 | 35 | 26 |
| 9 | 35 | 26 |
| 10 | 35 | 26 |
| 11 | 35 | 26 |
| 12 | 35 | 26 |
| 13 | 35 | 26 |
| 14 | 35 | 26 |
| 15 | 35 | 26 |
| 16 | 36 | 26 |
| 17 | 36 | 26 |
| 18 | 36 | 26 |
| 19 | 36 | 26 |
| 20 | 36 | 26 |
| 21 | 36 | 26 |
| 22 | 36 | 26 |
| 23 | 36 | 26 |
| 24 | 36 | 26 |
| 25 | 36 | 26 |
| 26 | 37 | 26 |
| 27 | 37 | 26 |
| 28 | 37 | 26 |
| 29 | 37 | 26 |
| 30 | 37 | 26 |
How September really feels in Richard-Toll
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.
Richard-Toll weather by month
How September compares with the rest of the year at a glance. September is the 6th-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 | 31° / 18° | 4 | 0.3 | 11.1 | 5.5 |
| Feb | 33° / 19° | 2 | 0.3 | 11.4 | 4.5 |
| Mar | 35° / 21° | 0 | 0.1 | 11.9 | 3.0 |
| Apr | 37° / 21° | 0 | 0 | 12.4 | 1.9 |
| May | 39° / 23° | 0 | 0.1 | 12.8 | 1.0 |
| Jun | 38° / 24° | 2 | 0.3 | 13 | 1.4 |
| Jul | 36° / 25° | 12 | 2.3 | 12.9 | 2.7 |
| Aug | 35° / 26° | 59 | 7.5 | 12.6 | 2.8 |
| Sep | 36° / 26° | 55 | 8.3 | 12.1 | 2.3 |
| Oct | 38° / 25° | 16 | 2.9 | 11.6 | 1.4 |
| Nov | 36° / 23° | 1 | 0.2 | 11.2 | 2.6 |
| Dec | 33° / 20° | 2 | 0.3 | 11 | 4.6 |
Cloud cover in September
The sky is clear or mostly clear about 43% of the time in September.
Beyond those clear spells, partly cloudy skies cover about 16% of September, with mostly cloudy or overcast conditions the remaining 41%. 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 (%) | 50 | 50 | 51 | 53 | 53 | 55 | 55 | 57 | 57 | 58 | 58 | 58 | 59 | 59 | 59 | 60 | 60 | 60 | 60 | 60 | 60 | 61 | 61 | 62 | 64 | 65 | 65 | 67 | 68 | 69 |
| Cloudier (%) | 50 | 50 | 49 | 47 | 47 | 45 | 45 | 43 | 43 | 42 | 42 | 42 | 41 | 41 | 41 | 40 | 40 | 40 | 40 | 40 | 40 | 39 | 39 | 38 | 36 | 35 | 35 | 33 | 32 | 31 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 50 | 50 |
| 2 | 50 | 50 |
| 3 | 51 | 49 |
| 4 | 53 | 47 |
| 5 | 53 | 47 |
| 6 | 55 | 45 |
| 7 | 55 | 45 |
| 8 | 57 | 43 |
| 9 | 57 | 43 |
| 10 | 58 | 42 |
| 11 | 58 | 42 |
| 12 | 58 | 42 |
| 13 | 59 | 41 |
| 14 | 59 | 41 |
| 15 | 59 | 41 |
| 16 | 60 | 40 |
| 17 | 60 | 40 |
| 18 | 60 | 40 |
| 19 | 60 | 40 |
| 20 | 60 | 40 |
| 21 | 60 | 40 |
| 22 | 61 | 39 |
| 23 | 61 | 39 |
| 24 | 62 | 38 |
| 25 | 64 | 36 |
| 26 | 65 | 35 |
| 27 | 65 | 35 |
| 28 | 67 | 33 |
| 29 | 68 | 32 |
| 30 | 69 | 31 |
Chance of precipitation in September
Richard-Toll gets around 55 mm of rain over 8.3 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 27% and peaks near 31% 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 (%) | 31 | 31 | 31 | 31 | 30 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 |
| Rain chance (%) | |
|---|---|
| 1 | 31 |
| 2 | 31 |
| 3 | 31 |
| 4 | 31 |
| 5 | 30 |
| 6 | 30 |
| 7 | 30 |
| 8 | 30 |
| 9 | 29 |
| 10 | 29 |
| 11 | 29 |
| 12 | 29 |
| 13 | 29 |
| 14 | 29 |
| 15 | 28 |
| 16 | 28 |
| 17 | 28 |
| 18 | 28 |
| 19 | 28 |
| 20 | 28 |
| 21 | 27 |
| 22 | 27 |
| 23 | 26 |
| 24 | 25 |
| 25 | 24 |
| 26 | 23 |
| 27 | 22 |
| 28 | 21 |
| 29 | 20 |
| 30 | 19 |
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 46% of days. Sticky, muggy-or-worse air turns up on roughly 96% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 |
| Comfortable (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 4 | 4 | 4 | 5 |
| Humid (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 4 | 4 | 4 | 5 | 5 | 6 | 6 | 7 |
| Muggy (%) | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 5 | 5 | 6 | 6 | 7 | 8 | 8 | 9 | 10 | 11 | 12 | 14 | 15 | 17 | 18 | 19 | 21 |
| Oppressive (%) | 42 | 42 | 42 | 42 | 42 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 41 | 41 | 41 | 42 | 41 |
| Miserable (%) | 56 | 56 | 56 | 56 | 56 | 55 | 54 | 54 | 53 | 53 | 52 | 52 | 52 | 51 | 50 | 49 | 48 | 47 | 46 | 45 | 43 | 42 | 40 | 38 | 36 | 34 | 31 | 29 | 27 | 24 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|---|
| 1 | 0 | 0 | 0 | 2 | 42 | 56 |
| 2 | 0 | 0 | 0 | 2 | 42 | 56 |
| 3 | 0 | 0 | 0 | 2 | 42 | 56 |
| 4 | 0 | 0 | 0 | 2 | 42 | 56 |
| 5 | 0 | 0 | 0 | 2 | 42 | 56 |
| 6 | 0 | 0 | 0 | 2 | 43 | 55 |
| 7 | 0 | 0 | 0 | 3 | 43 | 54 |
| 8 | 0 | 0 | 0 | 3 | 43 | 54 |
| 9 | 0 | 0 | 1 | 3 | 43 | 53 |
| 10 | 0 | 0 | 1 | 3 | 43 | 53 |
| 11 | 0 | 0 | 1 | 4 | 43 | 52 |
| 12 | 0 | 0 | 1 | 4 | 43 | 52 |
| 13 | 0 | 0 | 1 | 4 | 43 | 52 |
| 14 | 0 | 0 | 1 | 5 | 43 | 51 |
| 15 | 0 | 1 | 2 | 5 | 42 | 50 |
| 16 | 0 | 1 | 2 | 6 | 42 | 49 |
| 17 | 0 | 1 | 2 | 6 | 42 | 48 |
| 18 | 0 | 1 | 2 | 7 | 42 | 47 |
| 19 | 1 | 1 | 2 | 8 | 42 | 46 |
| 20 | 1 | 1 | 3 | 8 | 42 | 45 |
| 21 | 1 | 1 | 3 | 9 | 42 | 43 |
| 22 | 1 | 2 | 3 | 10 | 42 | 42 |
| 23 | 1 | 2 | 4 | 11 | 42 | 40 |
| 24 | 1 | 2 | 4 | 12 | 42 | 38 |
| 25 | 1 | 3 | 4 | 14 | 42 | 36 |
| 26 | 2 | 3 | 5 | 15 | 41 | 34 |
| 27 | 2 | 4 | 5 | 17 | 41 | 31 |
| 28 | 2 | 4 | 6 | 18 | 41 | 29 |
| 29 | 2 | 4 | 6 | 19 | 42 | 27 |
| 30 | 2 | 5 | 7 | 21 | 41 | 24 |
Wind in September
Winds average 13 km/h in September, the calmest month.
Across September, daily wind ranges from about 13 km/h on the calmest days to 13 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) | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
| Feels | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 13 | light breeze |
| 2 | 13 | light breeze |
| 3 | 13 | light breeze |
| 4 | 13 | light breeze |
| 5 | 13 | light breeze |
| 6 | 13 | light breeze |
| 7 | 13 | light breeze |
| 8 | 13 | light breeze |
| 9 | 13 | light breeze |
| 10 | 13 | light breeze |
| 11 | 13 | light breeze |
| 12 | 13 | light breeze |
| 13 | 13 | light breeze |
| 14 | 13 | light breeze |
| 15 | 13 | light breeze |
| 16 | 13 | light breeze |
| 17 | 13 | light breeze |
| 18 | 13 | light breeze |
| 19 | 13 | light breeze |
| 20 | 13 | light breeze |
| 21 | 13 | light breeze |
| 22 | 13 | light breeze |
| 23 | 13 | light breeze |
| 24 | 13 | light breeze |
| 25 | 13 | light breeze |
| 26 | 13 | light breeze |
| 27 | 13 | light breeze |
| 28 | 13 | light breeze |
| 29 | 13 | light breeze |
| 30 | 13 | light breeze |
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 6:53 AM to 6:56 AM, and sunset from 7:12 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 |
| Sunrise (AM) | 6:53 | 6:53 | 6:53 | 6:53 | 6:53 | 6:53 | 6:53 | 6:54 | 6:54 | 6:54 | 6:54 | 6:54 | 6:54 | 6:54 | 6:54 | 6:54 | 6:54 | 6:55 | 6:55 | 6:55 | 6:55 | 6:55 | 6:55 | 6:55 | 6:55 | 6:56 | 6:56 | 6:56 | 6:56 | 6:56 |
| Sunset (PM) | 7:12 | 7:11 | 7:11 | 7:10 | 7:09 | 7:08 | 7:07 | 7:07 | 7:06 | 7:05 | 7:04 | 7:03 | 7:02 | 7:02 | 7:01 | 7:00 | 6:59 | 6:58 | 6:57 | 6:56 | 6:56 | 6:55 | 6:54 | 6:53 | 6:52 | 6:51 | 6:51 | 6:50 | 6:49 | 6:48 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.3 | 6:53 | 7:12 |
| 2 | 12.3 | 6:53 | 7:11 |
| 3 | 12.3 | 6:53 | 7:11 |
| 4 | 12.3 | 6:53 | 7:10 |
| 5 | 12.3 | 6:53 | 7:09 |
| 6 | 12.2 | 6:53 | 7:08 |
| 7 | 12.2 | 6:53 | 7:07 |
| 8 | 12.2 | 6:54 | 7:07 |
| 9 | 12.2 | 6:54 | 7:06 |
| 10 | 12.2 | 6:54 | 7:05 |
| 11 | 12.2 | 6:54 | 7:04 |
| 12 | 12.2 | 6:54 | 7:03 |
| 13 | 12.1 | 6:54 | 7:02 |
| 14 | 12.1 | 6:54 | 7:02 |
| 15 | 12.1 | 6:54 | 7:01 |
| 16 | 12.1 | 6:54 | 7:00 |
| 17 | 12.1 | 6:54 | 6:59 |
| 18 | 12.1 | 6:55 | 6:58 |
| 19 | 12.0 | 6:55 | 6:57 |
| 20 | 12.0 | 6:55 | 6:56 |
| 21 | 12.0 | 6:55 | 6:56 |
| 22 | 12.0 | 6:55 | 6:55 |
| 23 | 12.0 | 6:55 | 6:54 |
| 24 | 12.0 | 6:55 | 6:53 |
| 25 | 11.9 | 6:55 | 6:52 |
| 26 | 11.9 | 6:56 | 6:51 |
| 27 | 11.9 | 6:56 | 6:51 |
| 28 | 11.9 | 6:56 | 6:50 |
| 29 | 11.9 | 6:56 | 6:49 |
| 30 | 11.9 | 6:56 | 6:48 |
Solar energy in September
Average shortwave solar energy reaching the ground each day in September, about 6.19 kWh/m².
For context, solar energy here swings from a low near 4.99 kWh/m² to a high of 7.46 kWh/m² in May across the year — September's 6.19 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) | 6.0 | 6.0 | 6.0 | 6.1 | 6.1 | 6.1 | 6.1 | 6.1 | 6.1 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 |
| 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 | 6.0 | Intense |
| 2 | 6.0 | Intense |
| 3 | 6.0 | Intense |
| 4 | 6.1 | Intense |
| 5 | 6.1 | Intense |
| 6 | 6.1 | Intense |
| 7 | 6.1 | Intense |
| 8 | 6.1 | Intense |
| 9 | 6.1 | Intense |
| 10 | 6.2 | Intense |
| 11 | 6.2 | Intense |
| 12 | 6.2 | Intense |
| 13 | 6.2 | Intense |
| 14 | 6.2 | Intense |
| 15 | 6.2 | Intense |
| 16 | 6.2 | Intense |
| 17 | 6.2 | Intense |
| 18 | 6.2 | Intense |
| 19 | 6.2 | Intense |
| 20 | 6.3 | Intense |
| 21 | 6.3 | Intense |
| 22 | 6.3 | Intense |
| 23 | 6.3 | Intense |
| 24 | 6.3 | Intense |
| 25 | 6.3 | Intense |
| 26 | 6.3 | Intense |
| 27 | 6.3 | Intense |
| 28 | 6.3 | Intense |
| 29 | 6.3 | Intense |
| 30 | 6.3 | Intense |
Hazard calendar for Richard-Toll
In September, Richard-Toll sits inside its atlantic hurricane and dust season. The full year is below, with each hazard's peak months called out.
Richard-Toll sits in the Atlantic hurricane belt; the season peaks August–October.
Richard-Toll sees dust haze year-round, heaviest in June.
Is September a good time to visit Richard-Toll?
Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
September is a weaker month for outdoor sightseeing in Richard-Toll.
What to pack for Richard-Toll in September
From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In September, Richard-Toll sees daytime highs around 36°C and nights near 26°C. Pack light clothes and sun protection. Worth having: rain gear. About 8 days see rain.
UV index in Richard-Toll 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 Richard-Toll peaks around March 18 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 7 (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) | 8 | 11 | 13 | 12 | 11 | 10 | 10 | 11 | 11 | 9 | 8 | 7 |
| Level | Very high | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Extreme | Extreme | Very high | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 8 | Very high |
| Feb | 11 | Extreme |
| Mar | 13 | Extreme |
| Apr | 12 | Extreme |
| May | 11 | Extreme |
| Jun | 10 | Very high |
| Jul | 10 | Very high |
| Aug | 11 | Extreme |
| Sep | 11 | Extreme |
| Oct | 9 | Very high |
| Nov | 8 | Very high |
| Dec | 7 | Very high |
Air quality in Richard-Toll 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 Richard-Toll is worst in January — around 115 µg/m³ PM2.5 (unhealthy), about 3.7× the cleanest month (August, 31 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) | 115 | 115 | 85 | 73 | 73 | 83 | 46 | 31 | 38 | 59 | 62 | 105 |
| Level | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Poor | Moderate | Poor | Unhealthy | Unhealthy | Unhealthy |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 115 | Unhealthy |
| Feb | 115 | Unhealthy |
| Mar | 85 | Unhealthy |
| Apr | 73 | Unhealthy |
| May | 73 | Unhealthy |
| Jun | 83 | Unhealthy |
| Jul | 46 | Poor |
| Aug | 31 | Moderate |
| Sep | 38 | Poor |
| Oct | 59 | Unhealthy |
| Nov | 62 | Unhealthy |
| Dec | 105 | Unhealthy |
Where is Richard-Toll?
Richard-Toll sits at 16.5°N, 15.7°W, 7 m above sea level, in Senegal. The nearest listed city is Dagana, 11 km away.
Topography around Richard-Toll
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Richard-Toll.
Within 3 km, the terrain around Richard-Toll has only modest variations in elevation — a maximum elevation change of 19 m around an average of 4 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 27 m; within 80 km, only modest variations in elevation — a maximum elevation change of 68 m.
The land around Richard-Toll is covered by cropland (40%) within 3 km, cropland (41%) and grassland (38%) within 16 km, and grassland (75%) 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 Richard-Toll (16.4625°, -15.7008°, elevation 7 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). 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).