Santana do Acaraú weather in October
In October, Santana do Acaraú sees average daytime highs of 35°C and overnight lows near 24°C, with 4 mm of rain across 0.9 wet days and about 12.1 hours of daylight. It is the 1st-warmest and 11th-wettest month of the year here.
Day-to-day highs hold fairly steady near 35°C through the month. The sky is clear or mostly clear about 70% of the time in October, and the air most often feels muggy.
Daylight stretches from about 12 hours at the start of October to 12 h 06 min by month's end. Set against the rest of the year, October is Santana do Acaraú's 3rd-clearest and 2nd-windiest month. For the whole year in context, see Santana do Acaraú's year-round climate.
- Daytime high
- 35°
- 1st warmest
- Overnight low
- 24°
- 10th coldest
- Rainfall
- 4 mm
- 0.9 wet days
- Daylight
- 12 h 06 min
- 5:24 AM – 5:28 PM
- Cloud cover
- 33%
- 3rd clearest
- Wind
- 15 km/h
- 2nd windiest
- Solar energy
- 6.78 kWh/m²
- Travel score
- 3.5
- out of 10
Santana do Acaraú is settlement in Brazil.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in October
Day-to-day highs hold fairly steady near 35°C through the month.
A typical October day in Santana do Acaraú reaches about 35°C in the afternoon and slips back to 24°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 33°C and 36°C. Set against its neighbours, October runs on par with September and on par with November.
| 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) | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
| Avg low (°C) | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 35 | 24 |
| 2 | 35 | 24 |
| 3 | 35 | 24 |
| 4 | 35 | 24 |
| 5 | 35 | 24 |
| 6 | 35 | 24 |
| 7 | 35 | 24 |
| 8 | 35 | 24 |
| 9 | 35 | 24 |
| 10 | 35 | 24 |
| 11 | 35 | 24 |
| 12 | 35 | 24 |
| 13 | 35 | 24 |
| 14 | 35 | 24 |
| 15 | 35 | 24 |
| 16 | 35 | 24 |
| 17 | 35 | 24 |
| 18 | 35 | 24 |
| 19 | 35 | 24 |
| 20 | 35 | 24 |
| 21 | 35 | 24 |
| 22 | 35 | 24 |
| 23 | 35 | 24 |
| 24 | 35 | 24 |
| 25 | 35 | 24 |
| 26 | 35 | 24 |
| 27 | 35 | 24 |
| 28 | 35 | 24 |
| 29 | 35 | 24 |
| 30 | 35 | 24 |
| 31 | 35 | 24 |
How October really feels in Santana do Acaraú
Once humidity and wind are folded in, October averages 31 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 October is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Santana do Acaraú weather by month
How October compares with the rest of the year at a glance. October is the 1st-warmest and 11th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 32° / 24° | 113 | 17.6 | 12.2 | 3.2 |
| Feb | 31° / 24° | 139 | 20.7 | 12.1 | 3.1 |
| Mar | 30° / 23° | 201 | 25.8 | 12 | 3.0 |
| Apr | 30° / 23° | 208 | 24.1 | 11.9 | 3.2 |
| May | 31° / 23° | 90 | 15.1 | 11.8 | 4.1 |
| Jun | 31° / 23° | 25 | 6 | 11.8 | 4.8 |
| Jul | 32° / 23° | 14 | 2.8 | 11.8 | 4.8 |
| Aug | 33° / 23° | 5 | 0.9 | 11.9 | 4.3 |
| Sep | 34° / 24° | 2 | 0.3 | 12 | 3.8 |
| Oct | 35° / 24° | 4 | 0.9 | 12.1 | 3.5 |
| Nov | 34° / 24° | 6 | 1.2 | 12.2 | 3.5 |
| Dec | 34° / 24° | 27 | 6 | 12.2 | 3.5 |
Cloud cover in October
The sky is clear or mostly clear about 70% of the time in October.
Beyond those clear spells, partly cloudy skies cover about 15% of October, with mostly cloudy or overcast conditions the remaining 15%. 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 92 | 92 | 92 | 91 | 91 | 90 | 90 | 89 | 89 | 88 | 88 | 87 | 87 | 85 | 85 | 85 | 85 | 85 | 84 | 83 | 83 | 81 | 81 | 80 | 79 | 79 | 78 | 78 | 76 | 76 | 76 |
| Cloudier (%) | 8 | 8 | 8 | 9 | 9 | 10 | 10 | 11 | 11 | 12 | 12 | 13 | 13 | 15 | 15 | 15 | 15 | 15 | 16 | 17 | 17 | 19 | 19 | 20 | 21 | 21 | 22 | 22 | 24 | 24 | 24 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 92 | 8 |
| 2 | 92 | 8 |
| 3 | 92 | 8 |
| 4 | 91 | 9 |
| 5 | 91 | 9 |
| 6 | 90 | 10 |
| 7 | 90 | 10 |
| 8 | 89 | 11 |
| 9 | 89 | 11 |
| 10 | 88 | 12 |
| 11 | 88 | 12 |
| 12 | 87 | 13 |
| 13 | 87 | 13 |
| 14 | 85 | 15 |
| 15 | 85 | 15 |
| 16 | 85 | 15 |
| 17 | 85 | 15 |
| 18 | 85 | 15 |
| 19 | 84 | 16 |
| 20 | 83 | 17 |
| 21 | 83 | 17 |
| 22 | 81 | 19 |
| 23 | 81 | 19 |
| 24 | 80 | 20 |
| 25 | 79 | 21 |
| 26 | 79 | 21 |
| 27 | 78 | 22 |
| 28 | 78 | 22 |
| 29 | 76 | 24 |
| 30 | 76 | 24 |
| 31 | 76 | 24 |
Chance of precipitation in October
Santana do Acaraú gets around 4 mm of rain over 0.9 wet days in October. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 3% and peaks near 5% 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 4 | 4 |
| Rain chance (%) | |
|---|---|
| 1 | 2 |
| 2 | 2 |
| 3 | 2 |
| 4 | 2 |
| 5 | 2 |
| 6 | 2 |
| 7 | 2 |
| 8 | 2 |
| 9 | 2 |
| 10 | 2 |
| 11 | 2 |
| 12 | 2 |
| 13 | 2 |
| 14 | 2 |
| 15 | 3 |
| 16 | 3 |
| 17 | 3 |
| 18 | 3 |
| 19 | 3 |
| 20 | 4 |
| 21 | 4 |
| 22 | 4 |
| 23 | 4 |
| 24 | 4 |
| 25 | 4 |
| 26 | 4 |
| 27 | 5 |
| 28 | 5 |
| 29 | 5 |
| 30 | 4 |
| 31 | 4 |
Humidity in October
Most of October feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, October lands in the muggy band about 87% of days. Sticky, muggy-or-worse air turns up on roughly 93% 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Humid (%) | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 |
| Muggy (%) | 87 | 87 | 88 | 88 | 87 | 87 | 87 | 87 | 86 | 87 | 86 | 86 | 85 | 86 | 85 | 85 | 86 | 86 | 86 | 86 | 87 | 87 | 87 | 88 | 88 | 88 | 88 | 89 | 89 | 89 | 88 |
| Oppressive (%) | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 |
| Humid (%) | Muggy (%) | Oppressive (%) | |
|---|---|---|---|
| 1 | 10 | 87 | 3 |
| 2 | 10 | 87 | 3 |
| 3 | 9 | 88 | 3 |
| 4 | 9 | 88 | 3 |
| 5 | 9 | 87 | 4 |
| 6 | 9 | 87 | 4 |
| 7 | 9 | 87 | 4 |
| 8 | 9 | 87 | 4 |
| 9 | 9 | 86 | 5 |
| 10 | 8 | 87 | 5 |
| 11 | 8 | 86 | 6 |
| 12 | 8 | 86 | 6 |
| 13 | 8 | 85 | 7 |
| 14 | 7 | 86 | 7 |
| 15 | 7 | 85 | 8 |
| 16 | 7 | 85 | 8 |
| 17 | 6 | 86 | 8 |
| 18 | 6 | 86 | 8 |
| 19 | 6 | 86 | 8 |
| 20 | 6 | 86 | 8 |
| 21 | 5 | 87 | 8 |
| 22 | 5 | 87 | 8 |
| 23 | 5 | 87 | 8 |
| 24 | 4 | 88 | 8 |
| 25 | 4 | 88 | 8 |
| 26 | 4 | 88 | 8 |
| 27 | 4 | 88 | 8 |
| 28 | 3 | 89 | 8 |
| 29 | 3 | 89 | 8 |
| 30 | 3 | 89 | 8 |
| 31 | 3 | 88 | 9 |
Wind in October
Winds average 15 km/h in October.
Across October, daily wind ranges from about 15 km/h on the calmest days to 16 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) | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 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 | light breeze |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 15 | light breeze |
| 2 | 15 | light breeze |
| 3 | 16 | light breeze |
| 4 | 16 | light breeze |
| 5 | 16 | light breeze |
| 6 | 16 | light breeze |
| 7 | 16 | light breeze |
| 8 | 16 | light breeze |
| 9 | 16 | light breeze |
| 10 | 16 | light breeze |
| 11 | 16 | light breeze |
| 12 | 16 | light breeze |
| 13 | 16 | light breeze |
| 14 | 16 | light breeze |
| 15 | 15 | light breeze |
| 16 | 15 | light breeze |
| 17 | 15 | light breeze |
| 18 | 15 | light breeze |
| 19 | 15 | light breeze |
| 20 | 15 | light breeze |
| 21 | 15 | light breeze |
| 22 | 15 | light breeze |
| 23 | 15 | light breeze |
| 24 | 15 | light breeze |
| 25 | 15 | light breeze |
| 26 | 15 | light breeze |
| 27 | 15 | light breeze |
| 28 | 15 | light breeze |
| 29 | 15 | light breeze |
| 30 | 15 | light breeze |
| 31 | 15 | light breeze |
Sunrise & sunset in October
Daylight runs from about 12 hours at the start of October to 12 h 06 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 6 minutes over October. Sunrise moves from 5:29 AM to 5:21 AM, and sunset from 5:31 PM to 5:28 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) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| Sunrise (AM) | 5:29 | 5:29 | 5:28 | 5:28 | 5:27 | 5:27 | 5:27 | 5:26 | 5:26 | 5:25 | 5:25 | 5:25 | 5:24 | 5:24 | 5:24 | 5:24 | 5:23 | 5:23 | 5:23 | 5:23 | 5:22 | 5:22 | 5:22 | 5:22 | 5:22 | 5:21 | 5:21 | 5:21 | 5:21 | 5:21 | 5:21 |
| Sunset (PM) | 5:31 | 5:31 | 5:30 | 5:30 | 5:30 | 5:30 | 5:29 | 5:29 | 5:29 | 5:29 | 5:29 | 5:29 | 5:29 | 5:28 | 5:28 | 5:28 | 5:28 | 5:28 | 5:28 | 5:28 | 5:28 | 5:28 | 5:28 | 5:28 | 5:28 | 5:28 | 5:28 | 5:28 | 5:28 | 5:28 | 5:28 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.0 | 5:29 | 5:31 |
| 2 | 12.0 | 5:29 | 5:31 |
| 3 | 12.0 | 5:28 | 5:30 |
| 4 | 12.0 | 5:28 | 5:30 |
| 5 | 12.0 | 5:27 | 5:30 |
| 6 | 12.0 | 5:27 | 5:30 |
| 7 | 12.0 | 5:27 | 5:29 |
| 8 | 12.1 | 5:26 | 5:29 |
| 9 | 12.1 | 5:26 | 5:29 |
| 10 | 12.1 | 5:25 | 5:29 |
| 11 | 12.1 | 5:25 | 5:29 |
| 12 | 12.1 | 5:25 | 5:29 |
| 13 | 12.1 | 5:24 | 5:29 |
| 14 | 12.1 | 5:24 | 5:28 |
| 15 | 12.1 | 5:24 | 5:28 |
| 16 | 12.1 | 5:24 | 5:28 |
| 17 | 12.1 | 5:23 | 5:28 |
| 18 | 12.1 | 5:23 | 5:28 |
| 19 | 12.1 | 5:23 | 5:28 |
| 20 | 12.1 | 5:23 | 5:28 |
| 21 | 12.1 | 5:22 | 5:28 |
| 22 | 12.1 | 5:22 | 5:28 |
| 23 | 12.1 | 5:22 | 5:28 |
| 24 | 12.1 | 5:22 | 5:28 |
| 25 | 12.1 | 5:22 | 5:28 |
| 26 | 12.1 | 5:21 | 5:28 |
| 27 | 12.1 | 5:21 | 5:28 |
| 28 | 12.1 | 5:21 | 5:28 |
| 29 | 12.1 | 5:21 | 5:28 |
| 30 | 12.1 | 5:21 | 5:28 |
| 31 | 12.1 | 5:21 | 5:28 |
Solar energy in October
Average shortwave solar energy reaching the ground each day in October, about 6.78 kWh/m² — the sunniest month for solar.
For context, solar energy here swings from a low near 4.67 kWh/m² to a high of 6.78 kWh/m² in October across the year — October's 6.78 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.6 | 6.6 | 6.6 |
| 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 | Intense |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 6.9 | Intense |
| 2 | 6.9 | Intense |
| 3 | 6.9 | Intense |
| 4 | 6.9 | Intense |
| 5 | 6.9 | Intense |
| 6 | 6.9 | Intense |
| 7 | 6.8 | Intense |
| 8 | 6.8 | Intense |
| 9 | 6.8 | Intense |
| 10 | 6.8 | Intense |
| 11 | 6.8 | Intense |
| 12 | 6.8 | Intense |
| 13 | 6.8 | Intense |
| 14 | 6.8 | Intense |
| 15 | 6.8 | Intense |
| 16 | 6.8 | Intense |
| 17 | 6.8 | Intense |
| 18 | 6.8 | Intense |
| 19 | 6.8 | Intense |
| 20 | 6.7 | Intense |
| 21 | 6.7 | Intense |
| 22 | 6.7 | Intense |
| 23 | 6.7 | Intense |
| 24 | 6.7 | Intense |
| 25 | 6.7 | Intense |
| 26 | 6.7 | Intense |
| 27 | 6.7 | Intense |
| 28 | 6.7 | Intense |
| 29 | 6.6 | Intense |
| 30 | 6.6 | Intense |
| 31 | 6.6 | Intense |
Hazard calendar for Santana do Acaraú
None of Santana do Acaraú's seasonal hazards are active in October. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Santana do Acaraú's monsoon runs January–April, when most of the year's rain falls.
Is October a good time to visit Santana do Acaraú?
Our two travel scores rate October for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
October is a weaker month for outdoor sightseeing in Santana do Acaraú. The water and warmth also suit a beach or pool day.
What to pack for Santana do Acaraú in October
From October's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In October, Santana do Acaraú sees daytime highs around 35°C and nights near 24°C. Pack light clothes and sun protection.
UV index in Santana do Acaraú in October
Clear-sky midday UV in October peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Santana do Acaraú peaks around March 16 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 at about 10 (extreme).
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) | 13 | 14 | 15 | 14 | 11 | 10 | 10 | 11 | 12 | 12 | 12 | 11 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 13 | Extreme |
| Feb | 14 | Extreme |
| Mar | 15 | Extreme |
| Apr | 14 | Extreme |
| May | 11 | Extreme |
| Jun | 10 | Very high |
| Jul | 10 | Extreme |
| Aug | 11 | Extreme |
| Sep | 12 | Extreme |
| Oct | 12 | Extreme |
| Nov | 12 | Extreme |
| Dec | 11 | Extreme |
Air quality in Santana do Acaraú in October
Average fine-particle pollution (PM2.5) through the year — so you can see where October falls, not just the annual average.
Air quality in Santana do Acaraú is worst in December — around 17 µg/m³ PM2.5 (moderate), about 3.0× the cleanest month (July, 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) | 12 | 13 | 12 | 12 | 10 | 7 | 6 | 6 | 7 | 10 | 17 | 17 |
| Level | Good | Moderate | Moderate | Good | Good | Good | Good | Good | Good | Good | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 12 | Good |
| Feb | 13 | Moderate |
| Mar | 12 | Moderate |
| Apr | 12 | Good |
| May | 10 | Good |
| Jun | 7 | Good |
| Jul | 6 | Good |
| Aug | 6 | Good |
| Sep | 7 | Good |
| Oct | 10 | Good |
| Nov | 17 | Moderate |
| Dec | 17 | Moderate |
Where is Santana do Acaraú?
Santana do Acaraú sits at 3.5°S, 40.2°W, 46 m above sea level, in Brazil. The nearest listed city is Massapê, 16 km away.
Topography around Santana do Acaraú
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Santana do Acaraú.
Within 3 km, the terrain around Santana do Acaraú has only modest variations in elevation — a maximum elevation change of 235 m around an average of 60 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 631 m; within 80 km, large variations in elevation — a maximum elevation change of 1,063 m.
The land around Santana do Acaraú is covered by shrubs (46%) and grassland (38%) within 3 km, shrubs (67%) and grassland (23%) within 16 km, and shrubs (48%), grassland (24%) and trees (21%) within 80 km.
Brazil travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / N
- 127 / 220 V · 60 Hz
- Prices
- ≈ 46% of US
- price level, 2025
- GDP per capita
- $10,713
- 2025
- Happiness
- 6.6 / 10
- World Happiness, 2025
- Safe drinking water
- 89%
- of population, 2024
- Homicide rate
- 19.3
- per 100k, 2023
- Road deaths
- 16
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Low
- EF EPI 482
- 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 Santana do Acaraú (-3.4606°, -40.2122°, elevation 46 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).