Ascención de Guarayos weather in September
In September, Ascención de Guarayos sees average daytime highs of 31°C and overnight lows near 21°C, with 92 mm of rain across 9 wet days and about 11.9 hours of daylight. It is the 2nd-warmest and 8th-wettest month of the year here.
Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 47% of the time in September, and the air most often feels oppressive.
Daylight stretches from about 11 h 42 min at the start of September to 12 h 06 min by month's end. Set against the rest of the year, September is Ascención de Guarayos's 3rd-clearest and 1st-windiest month. For the whole year in context, see Ascención de Guarayos's year-round climate.
- Daytime high
- 31°
- 2nd warmest
- Overnight low
- 21°
- 5th coldest
- Rainfall
- 92 mm
- 9 wet days
- Daylight
- 11 h 54 min
- 6:10 AM – 6:04 PM
- Cloud cover
- 49%
- 3rd clearest
- Wind
- 10 km/h
- 1st windiest
- Solar energy
- 5.49 kWh/m²
- Travel score
- 4.5
- out of 10
Temperature in September
Day-to-day highs hold fairly steady near 31°C through the month.
A typical September day in Ascención de Guarayos reaches about 31°C in the afternoon and slips back to 21°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 36°C. Set against its neighbours, September runs about 1°C warmer than August and on par with 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) | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| Avg low (°C) | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 31 | 20 |
| 2 | 31 | 20 |
| 3 | 31 | 20 |
| 4 | 31 | 20 |
| 5 | 31 | 20 |
| 6 | 31 | 20 |
| 7 | 31 | 20 |
| 8 | 31 | 20 |
| 9 | 31 | 20 |
| 10 | 31 | 20 |
| 11 | 31 | 20 |
| 12 | 31 | 20 |
| 13 | 31 | 21 |
| 14 | 31 | 21 |
| 15 | 31 | 21 |
| 16 | 31 | 21 |
| 17 | 32 | 21 |
| 18 | 32 | 21 |
| 19 | 32 | 21 |
| 20 | 32 | 21 |
| 21 | 32 | 21 |
| 22 | 32 | 21 |
| 23 | 32 | 21 |
| 24 | 32 | 21 |
| 25 | 32 | 21 |
| 26 | 32 | 21 |
| 27 | 32 | 21 |
| 28 | 32 | 21 |
| 29 | 32 | 21 |
| 30 | 32 | 22 |
How September really feels in Ascención de Guarayos
Once humidity and wind are folded in, September averages 21 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.
Ascención de Guarayos weather by month
How September compares with the rest of the year at a glance. September is the 2nd-warmest and 8th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 30° / 23° | 295 | 25.5 | 12.8 | 3.1 |
| Feb | 30° / 23° | 246 | 22.9 | 12.5 | 3.2 |
| Mar | 30° / 23° | 185 | 22.5 | 12.1 | 3.5 |
| Apr | 29° / 21° | 104 | 14.3 | 11.7 | 4.7 |
| May | 27° / 19° | 71 | 10.3 | 11.3 | 6.2 |
| Jun | 27° / 18° | 53 | 7.1 | 11.1 | 7.0 |
| Jul | 27° / 17° | 35 | 4.8 | 11.1 | 7.4 |
| Aug | 30° / 18° | 45 | 5.1 | 11.5 | 5.9 |
| Sep | 31° / 21° | 92 | 9 | 11.9 | 4.5 |
| Oct | 32° / 22° | 139 | 15.1 | 12.4 | 3.7 |
| Nov | 31° / 22° | 193 | 19 | 12.7 | 3.5 |
| Dec | 30° / 23° | 242 | 24.2 | 12.9 | 3.1 |
Cloud cover in September
The sky is clear or mostly clear about 47% 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 37%. Skies tend to cloud over 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 (%) | 73 | 73 | 72 | 72 | 70 | 70 | 70 | 69 | 69 | 68 | 67 | 67 | 66 | 65 | 64 | 64 | 62 | 62 | 60 | 60 | 58 | 58 | 57 | 56 | 55 | 53 | 53 | 52 | 51 | 51 |
| Cloudier (%) | 27 | 27 | 28 | 28 | 30 | 30 | 30 | 31 | 31 | 32 | 33 | 33 | 34 | 35 | 36 | 36 | 38 | 38 | 40 | 40 | 42 | 42 | 43 | 44 | 45 | 47 | 47 | 48 | 49 | 49 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 73 | 27 |
| 2 | 73 | 27 |
| 3 | 72 | 28 |
| 4 | 72 | 28 |
| 5 | 70 | 30 |
| 6 | 70 | 30 |
| 7 | 70 | 30 |
| 8 | 69 | 31 |
| 9 | 69 | 31 |
| 10 | 68 | 32 |
| 11 | 67 | 33 |
| 12 | 67 | 33 |
| 13 | 66 | 34 |
| 14 | 65 | 35 |
| 15 | 64 | 36 |
| 16 | 64 | 36 |
| 17 | 62 | 38 |
| 18 | 62 | 38 |
| 19 | 60 | 40 |
| 20 | 60 | 40 |
| 21 | 58 | 42 |
| 22 | 58 | 42 |
| 23 | 57 | 43 |
| 24 | 56 | 44 |
| 25 | 55 | 45 |
| 26 | 53 | 47 |
| 27 | 53 | 47 |
| 28 | 52 | 48 |
| 29 | 51 | 49 |
| 30 | 51 | 49 |
Chance of precipitation in September
Ascención de Guarayos gets around 92 mm of rain over 9 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 30% and peaks near 39% on the wettest days. The odds climb 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 (%) | 24 | 25 | 26 | 26 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 30 | 30 | 30 | 31 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 38 | 39 |
| Rain chance (%) | |
|---|---|
| 1 | 24 |
| 2 | 25 |
| 3 | 26 |
| 4 | 26 |
| 5 | 27 |
| 6 | 27 |
| 7 | 28 |
| 8 | 28 |
| 9 | 28 |
| 10 | 28 |
| 11 | 28 |
| 12 | 28 |
| 13 | 28 |
| 14 | 29 |
| 15 | 29 |
| 16 | 29 |
| 17 | 30 |
| 18 | 30 |
| 19 | 30 |
| 20 | 31 |
| 21 | 31 |
| 22 | 32 |
| 23 | 33 |
| 24 | 34 |
| 25 | 35 |
| 26 | 36 |
| 27 | 37 |
| 28 | 38 |
| 29 | 38 |
| 30 | 39 |
Humidity in September
Most of September feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, September lands in the oppressive band about 36% of days. Sticky, muggy-or-worse air turns up on roughly 65% 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 (%) | 18 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 10 | 9 | 9 | 8 | 8 | 7 | 7 | 6 |
| Comfortable (%) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 |
| Humid (%) | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 |
| Muggy (%) | 32 | 32 | 32 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 30 | 30 | 30 | 30 | 29 | 29 | 28 | 28 | 27 | 26 | 25 | 25 | 24 | 23 | 23 | 23 |
| Oppressive (%) | 25 | 26 | 27 | 27 | 28 | 28 | 29 | 29 | 30 | 30 | 31 | 32 | 33 | 33 | 34 | 35 | 35 | 36 | 37 | 38 | 39 | 41 | 43 | 44 | 46 | 48 | 49 | 51 | 51 | 52 |
| Miserable (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|---|
| 1 | 18 | 10 | 15 | 32 | 25 | 0 |
| 2 | 18 | 10 | 15 | 32 | 26 | 0 |
| 3 | 17 | 10 | 14 | 32 | 27 | 0 |
| 4 | 17 | 10 | 14 | 31 | 27 | 0 |
| 5 | 17 | 10 | 14 | 31 | 28 | 0 |
| 6 | 16 | 10 | 14 | 31 | 28 | 0 |
| 7 | 16 | 10 | 14 | 31 | 29 | 0 |
| 8 | 16 | 10 | 14 | 31 | 29 | 0 |
| 9 | 15 | 10 | 14 | 31 | 30 | 0 |
| 10 | 15 | 10 | 14 | 31 | 30 | 0 |
| 11 | 14 | 10 | 14 | 31 | 31 | 0 |
| 12 | 14 | 9 | 14 | 31 | 32 | 0 |
| 13 | 13 | 9 | 14 | 31 | 33 | 0 |
| 14 | 13 | 9 | 14 | 31 | 33 | 0 |
| 15 | 13 | 9 | 14 | 30 | 34 | 0 |
| 16 | 13 | 9 | 14 | 30 | 35 | 0 |
| 17 | 12 | 8 | 14 | 30 | 35 | 0 |
| 18 | 12 | 8 | 14 | 30 | 36 | 0 |
| 19 | 12 | 8 | 13 | 29 | 37 | 0 |
| 20 | 12 | 8 | 13 | 29 | 38 | 0 |
| 21 | 11 | 8 | 13 | 28 | 39 | 0 |
| 22 | 11 | 7 | 13 | 28 | 41 | 0 |
| 23 | 10 | 7 | 13 | 27 | 43 | 0 |
| 24 | 9 | 7 | 13 | 26 | 44 | 0 |
| 25 | 9 | 7 | 13 | 25 | 46 | 0 |
| 26 | 8 | 6 | 13 | 25 | 48 | 0 |
| 27 | 8 | 6 | 12 | 24 | 49 | 0 |
| 28 | 7 | 6 | 12 | 23 | 51 | 1 |
| 29 | 7 | 6 | 12 | 23 | 51 | 1 |
| 30 | 6 | 6 | 12 | 23 | 52 | 1 |
Wind in September
Winds average 10 km/h in September, the windiest month of the year.
Across September, daily wind ranges from about 10 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 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 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 | 10 | calm |
| 6 | 10 | calm |
| 7 | 10 | calm |
| 8 | 10 | calm |
| 9 | 10 | calm |
| 10 | 10 | calm |
| 11 | 10 | calm |
| 12 | 10 | calm |
| 13 | 10 | calm |
| 14 | 10 | calm |
| 15 | 10 | calm |
| 16 | 10 | calm |
| 17 | 10 | calm |
| 18 | 10 | calm |
| 19 | 10 | calm |
| 20 | 10 | calm |
| 21 | 10 | calm |
| 22 | 10 | calm |
| 23 | 10 | calm |
| 24 | 10 | calm |
| 25 | 10 | calm |
| 26 | 10 | calm |
| 27 | 10 | calm |
| 28 | 10 | calm |
| 29 | 10 | calm |
| 30 | 10 | calm |
Sunrise & sunset in September
Daylight runs from about 11 h 42 min at the start of September to 12 h 06 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 24 minutes over September. Sunrise moves from 6:22 AM to 5:58 AM, and sunset from 6:03 PM to 6:06 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) | 11.7 | 11.7 | 11.7 | 11.7 | 11.7 | 11.8 | 11.8 | 11.8 | 11.8 | 11.8 | 11.8 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| Sunrise (AM) | 6:22 | 6:21 | 6:20 | 6:20 | 6:19 | 6:18 | 6:17 | 6:16 | 6:15 | 6:15 | 6:14 | 6:13 | 6:12 | 6:11 | 6:11 | 6:10 | 6:09 | 6:08 | 6:07 | 6:06 | 6:06 | 6:05 | 6:04 | 6:03 | 6:02 | 6:01 | 6:01 | 6:00 | 5:59 | 5:58 |
| Sunset (PM) | 6:03 | 6:03 | 6:03 | 6:03 | 6:03 | 6:04 | 6:04 | 6:04 | 6:04 | 6:04 | 6:04 | 6:04 | 6:04 | 6:04 | 6:04 | 6:04 | 6:05 | 6:05 | 6:05 | 6:05 | 6:05 | 6:05 | 6:05 | 6:05 | 6:05 | 6:05 | 6:05 | 6:06 | 6:06 | 6:06 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 11.7 | 6:22 | 6:03 |
| 2 | 11.7 | 6:21 | 6:03 |
| 3 | 11.7 | 6:20 | 6:03 |
| 4 | 11.7 | 6:20 | 6:03 |
| 5 | 11.7 | 6:19 | 6:03 |
| 6 | 11.8 | 6:18 | 6:04 |
| 7 | 11.8 | 6:17 | 6:04 |
| 8 | 11.8 | 6:16 | 6:04 |
| 9 | 11.8 | 6:15 | 6:04 |
| 10 | 11.8 | 6:15 | 6:04 |
| 11 | 11.8 | 6:14 | 6:04 |
| 12 | 11.9 | 6:13 | 6:04 |
| 13 | 11.9 | 6:12 | 6:04 |
| 14 | 11.9 | 6:11 | 6:04 |
| 15 | 11.9 | 6:11 | 6:04 |
| 16 | 11.9 | 6:10 | 6:04 |
| 17 | 11.9 | 6:09 | 6:05 |
| 18 | 11.9 | 6:08 | 6:05 |
| 19 | 12.0 | 6:07 | 6:05 |
| 20 | 12.0 | 6:06 | 6:05 |
| 21 | 12.0 | 6:06 | 6:05 |
| 22 | 12.0 | 6:05 | 6:05 |
| 23 | 12.0 | 6:04 | 6:05 |
| 24 | 12.0 | 6:03 | 6:05 |
| 25 | 12.0 | 6:02 | 6:05 |
| 26 | 12.1 | 6:01 | 6:05 |
| 27 | 12.1 | 6:01 | 6:05 |
| 28 | 12.1 | 6:00 | 6:06 |
| 29 | 12.1 | 5:59 | 6:06 |
| 30 | 12.1 | 5:58 | 6:06 |
Solar energy in September
Average shortwave solar energy reaching the ground each day in September, about 5.49 kWh/m².
For context, solar energy here swings from a low near 3.78 kWh/m² to a high of 5.6 kWh/m² in October across the year — September's 5.49 kWh/m² sits near the top of that range.
| 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 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.6 | 5.6 | 5.6 | 5.6 | 5.6 | 5.6 | 5.6 | 5.6 | 5.6 | 5.6 |
| 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 | 5.3 | Bright |
| 3 | 5.3 | Bright |
| 4 | 5.3 | Bright |
| 5 | 5.3 | Bright |
| 6 | 5.3 | Bright |
| 7 | 5.4 | Bright |
| 8 | 5.4 | Bright |
| 9 | 5.4 | Bright |
| 10 | 5.4 | Bright |
| 11 | 5.4 | Bright |
| 12 | 5.5 | Bright |
| 13 | 5.5 | Bright |
| 14 | 5.5 | Bright |
| 15 | 5.5 | Bright |
| 16 | 5.5 | Bright |
| 17 | 5.5 | Bright |
| 18 | 5.5 | Bright |
| 19 | 5.5 | Bright |
| 20 | 5.5 | Bright |
| 21 | 5.6 | Bright |
| 22 | 5.6 | Bright |
| 23 | 5.6 | Bright |
| 24 | 5.6 | Bright |
| 25 | 5.6 | Bright |
| 26 | 5.6 | Bright |
| 27 | 5.6 | Bright |
| 28 | 5.6 | Bright |
| 29 | 5.6 | Bright |
| 30 | 5.6 | Bright |
Hazard calendar for Ascención de Guarayos
None of Ascención de Guarayos's seasonal hazards are active in September. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Ascención de Guarayos's rainy season runs October–March, when most of the year's rain falls.
Is September a good time to visit Ascención de Guarayos?
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 Ascención de Guarayos for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Ascención de Guarayos in September
From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In September, Ascención de Guarayos sees daytime highs around 31°C and nights near 21°C. Pack light clothes. Worth having: rain gear and sun protection. About 9 days see rain.
UV index in Ascención de Guarayos in September
Clear-sky midday UV in September peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Ascención de Guarayos peaks around January 18 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 15 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) | 16 | 14 | 14 | 11 | 9 | 8 | 8 | 8 | 7 | 8 | 13 | 14 |
| Level | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Very high | Very high | High | Very high | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 16 | Extreme |
| Feb | 14 | Extreme |
| Mar | 14 | Extreme |
| Apr | 11 | Extreme |
| May | 9 | Very high |
| Jun | 8 | Very high |
| Jul | 8 | Very high |
| Aug | 8 | Very high |
| Sep | 7 | High |
| Oct | 8 | Very high |
| Nov | 13 | Extreme |
| Dec | 14 | Extreme |
Air quality in Ascención de Guarayos 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 Ascención de Guarayos is worst in September — around 154 µg/m³ PM2.5 (very unhealthy), about 24.0× the cleanest month (May, 6 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) | 10 | 11 | 10 | 7 | 6 | 8 | 18 | 60 | 154 | 64 | 22 | 11 |
| Level | Good | Good | Good | Good | Good | Good | Moderate | Unhealthy | Very unhealthy | Unhealthy | Moderate | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 10 | Good |
| Feb | 11 | Good |
| Mar | 10 | Good |
| Apr | 7 | Good |
| May | 6 | Good |
| Jun | 8 | Good |
| Jul | 18 | Moderate |
| Aug | 60 | Unhealthy |
| Sep | 154 | Very unhealthy |
| Oct | 64 | Unhealthy |
| Nov | 22 | Moderate |
| Dec | 11 | Good |
Where is Ascención de Guarayos?
Ascención de Guarayos sits at 15.9°S, 63.2°W, 248 m above sea level, in Bolivia. The nearest listed city is Montero, 161 km away.
Topography around Ascención de Guarayos
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Ascención de Guarayos.
Within 3 km, the terrain around Ascención de Guarayos has only modest variations in elevation — a maximum elevation change of 76 m around an average of 220 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 217 m; within 80 km, large variations in elevation — a maximum elevation change of 700 m.
The land around Ascención de Guarayos is covered by grassland (44%) and trees (40%) within 3 km, trees (58%) and grassland (26%) within 16 km, and trees (71%) within 80 km.
Bolivia travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type A / B / C
- 230 V · 50 Hz
- Prices
- ≈ 40% of US
- price level, 2025
- GDP per capita
- $5,148
- 2025
- Happiness
- 5.8 / 10
- World Happiness, 2025
- Homicide rate
- 4.4
- per 100k, 2023
- Road deaths
- 21.1
- per 100k/yr, 2019
- Income group
- Lower middle
- World Bank
- English
- Moderate
- EF EPI 521
- 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 Ascención de Guarayos (-15.893°, -63.1885°, elevation 248 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. 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).