Goiânia weather in October
In October, Goiânia sees average daytime highs of 32°C and overnight lows near 21°C, with 102 mm of rain across 14.9 wet days and about 12.4 hours of daylight. It is the 2nd-warmest and 6th-wettest month of the year here.
Highs ease over the month, from about 32°C in the first days to 30°C by the end. The sky is clear or mostly clear about 29% of the time in October, and the air most often feels muggy.
Daylight stretches from about 12 h 06 min at the start of October to 12 h 36 min by month's end. Set against the rest of the year, October is Goiânia's 7th-clearest and 6th-windiest month. For the whole year in context, see Goiânia's year-round climate.
- Daytime high
- 32°
- 2nd warmest
- Overnight low
- 21°
- 12th coldest
- Rainfall
- 102 mm
- 14.9 wet days
- Daylight
- 12 h 24 min
- 6:51 AM – 7:14 PM
- Cloud cover
- 61%
- 7th clearest
- Wind
- 8 km/h
- 6th windiest
- Solar energy
- 6.12 kWh/m²
- Travel score
- 3.8
- out of 10
Goiânia is settlement in Brazil.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in October
Highs ease over the month, from about 32°C in the first days to 30°C by the end.
A typical October day in Goiânia reaches about 32°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 28°C and 35°C. Set against its neighbours, October runs about 1°C cooler than September and about 2°C warmer than 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) | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 30 | 30 | 30 | 30 |
| Avg low (°C) | 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 | 21 | 20 | 20 | 20 | 20 | 20 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 32 | 20 |
| 2 | 32 | 20 |
| 3 | 32 | 20 |
| 4 | 32 | 20 |
| 5 | 32 | 20 |
| 6 | 32 | 20 |
| 7 | 32 | 20 |
| 8 | 32 | 20 |
| 9 | 32 | 21 |
| 10 | 32 | 21 |
| 11 | 32 | 21 |
| 12 | 32 | 21 |
| 13 | 32 | 21 |
| 14 | 32 | 21 |
| 15 | 32 | 21 |
| 16 | 32 | 21 |
| 17 | 32 | 21 |
| 18 | 32 | 21 |
| 19 | 32 | 21 |
| 20 | 31 | 21 |
| 21 | 31 | 21 |
| 22 | 31 | 21 |
| 23 | 31 | 21 |
| 24 | 31 | 21 |
| 25 | 31 | 21 |
| 26 | 31 | 21 |
| 27 | 31 | 20 |
| 28 | 30 | 20 |
| 29 | 30 | 20 |
| 30 | 30 | 20 |
| 31 | 30 | 20 |
How October really feels in Goiânia
Once humidity and wind are folded in, October averages 12 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.
Goiânia weather by month
How October compares with the rest of the year at a glance. October is the 2nd-warmest and 6th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 29° / 20° | 224 | 22.7 | 12.9 | 3.9 |
| Feb | 29° / 20° | 172 | 20.1 | 12.6 | 3.9 |
| Mar | 29° / 20° | 178 | 21 | 12.1 | 4.1 |
| Apr | 29° / 19° | 76 | 11.9 | 11.6 | 5.3 |
| May | 29° / 17° | 14 | 2.7 | 11.2 | 6.8 |
| Jun | 28° / 16° | 5 | 0.9 | 11 | 7.4 |
| Jul | 29° / 16° | 1 | 0.3 | 11.1 | 7.4 |
| Aug | 31° / 17° | 6 | 1 | 11.4 | 6.0 |
| Sep | 32° / 20° | 30 | 5.2 | 11.9 | 4.4 |
| Oct | 32° / 21° | 102 | 14.9 | 12.4 | 3.8 |
| Nov | 29° / 20° | 196 | 22.2 | 12.8 | 3.7 |
| Dec | 28° / 20° | 218 | 24.3 | 13 | 3.8 |
Cloud cover in October
The sky is clear or mostly clear about 29% of the time in October.
Beyond those clear spells, partly cloudy skies cover about 19% of October, with mostly cloudy or overcast conditions the remaining 52%. 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 (%) | 60 | 59 | 59 | 58 | 58 | 58 | 57 | 57 | 57 | 56 | 56 | 55 | 54 | 53 | 52 | 50 | 49 | 48 | 46 | 44 | 43 | 41 | 41 | 39 | 38 | 36 | 36 | 34 | 33 | 33 | 32 |
| Cloudier (%) | 40 | 41 | 41 | 42 | 42 | 42 | 43 | 43 | 43 | 44 | 44 | 45 | 46 | 47 | 48 | 50 | 51 | 52 | 54 | 56 | 57 | 59 | 59 | 61 | 62 | 64 | 64 | 66 | 67 | 67 | 68 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 60 | 40 |
| 2 | 59 | 41 |
| 3 | 59 | 41 |
| 4 | 58 | 42 |
| 5 | 58 | 42 |
| 6 | 58 | 42 |
| 7 | 57 | 43 |
| 8 | 57 | 43 |
| 9 | 57 | 43 |
| 10 | 56 | 44 |
| 11 | 56 | 44 |
| 12 | 55 | 45 |
| 13 | 54 | 46 |
| 14 | 53 | 47 |
| 15 | 52 | 48 |
| 16 | 50 | 50 |
| 17 | 49 | 51 |
| 18 | 48 | 52 |
| 19 | 46 | 54 |
| 20 | 44 | 56 |
| 21 | 43 | 57 |
| 22 | 41 | 59 |
| 23 | 41 | 59 |
| 24 | 39 | 61 |
| 25 | 38 | 62 |
| 26 | 36 | 64 |
| 27 | 36 | 64 |
| 28 | 34 | 66 |
| 29 | 33 | 67 |
| 30 | 33 | 67 |
| 31 | 32 | 68 |
Chance of precipitation in October
Goiânia gets around 102 mm of rain over 14.9 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 48% and peaks near 66% 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 36 | 36 | 37 | 37 | 38 | 38 | 38 | 39 | 39 | 39 | 40 | 40 | 41 | 42 | 43 | 45 | 46 | 47 | 49 | 51 | 52 | 54 | 56 | 57 | 59 | 60 | 61 | 63 | 64 | 65 | 66 |
| Rain chance (%) | |
|---|---|
| 1 | 36 |
| 2 | 36 |
| 3 | 37 |
| 4 | 37 |
| 5 | 38 |
| 6 | 38 |
| 7 | 38 |
| 8 | 39 |
| 9 | 39 |
| 10 | 39 |
| 11 | 40 |
| 12 | 40 |
| 13 | 41 |
| 14 | 42 |
| 15 | 43 |
| 16 | 45 |
| 17 | 46 |
| 18 | 47 |
| 19 | 49 |
| 20 | 51 |
| 21 | 52 |
| 22 | 54 |
| 23 | 56 |
| 24 | 57 |
| 25 | 59 |
| 26 | 60 |
| 27 | 61 |
| 28 | 63 |
| 29 | 64 |
| 30 | 65 |
| 31 | 66 |
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 42% of days. Sticky, muggy-or-worse air turns up on roughly 42% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 24 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 23 | 22 | 21 | 19 | 18 | 16 | 15 | 13 | 11 | 10 | 8 | 7 | 6 | 5 | 4 | 3 | 3 | 2 |
| Comfortable (%) | 20 | 20 | 19 | 18 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 11 | 11 | 10 | 10 | 9 |
| Humid (%) | 31 | 31 | 30 | 30 | 29 | 29 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 |
| Muggy (%) | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 31 | 32 | 32 | 33 | 34 | 34 | 36 | 37 | 38 | 40 | 42 | 43 | 45 | 47 | 49 | 52 | 54 | 56 | 57 | 59 | 59 | 62 | 62 | 64 |
| Oppressive (%) | 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 | 1 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | |
|---|---|---|---|---|---|
| 1 | 24 | 20 | 31 | 25 | 0 |
| 2 | 24 | 20 | 31 | 26 | 0 |
| 3 | 23 | 19 | 30 | 27 | 0 |
| 4 | 23 | 18 | 30 | 28 | 0 |
| 5 | 23 | 18 | 29 | 29 | 0 |
| 6 | 24 | 17 | 29 | 30 | 0 |
| 7 | 24 | 17 | 28 | 31 | 0 |
| 8 | 24 | 17 | 28 | 31 | 0 |
| 9 | 25 | 16 | 27 | 32 | 0 |
| 10 | 25 | 16 | 27 | 32 | 0 |
| 11 | 25 | 16 | 26 | 33 | 0 |
| 12 | 25 | 16 | 26 | 34 | 0 |
| 13 | 24 | 16 | 26 | 34 | 0 |
| 14 | 23 | 16 | 26 | 36 | 0 |
| 15 | 22 | 16 | 25 | 37 | 0 |
| 16 | 21 | 15 | 25 | 38 | 0 |
| 17 | 19 | 15 | 25 | 40 | 0 |
| 18 | 18 | 15 | 25 | 42 | 0 |
| 19 | 16 | 15 | 25 | 43 | 0 |
| 20 | 15 | 15 | 25 | 45 | 0 |
| 21 | 13 | 14 | 25 | 47 | 0 |
| 22 | 11 | 14 | 25 | 49 | 0 |
| 23 | 10 | 13 | 25 | 52 | 0 |
| 24 | 8 | 13 | 25 | 54 | 0 |
| 25 | 7 | 12 | 25 | 56 | 0 |
| 26 | 6 | 12 | 25 | 57 | 0 |
| 27 | 5 | 11 | 25 | 59 | 0 |
| 28 | 4 | 11 | 25 | 59 | 1 |
| 29 | 3 | 10 | 24 | 62 | 1 |
| 30 | 3 | 10 | 24 | 62 | 1 |
| 31 | 2 | 9 | 24 | 64 | 1 |
Wind in October
Winds average 8 km/h in October.
Across October, daily wind ranges from about 7 km/h on the calmest days to 9 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) | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 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 | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 9 | calm |
| 2 | 8 | calm |
| 3 | 8 | calm |
| 4 | 8 | calm |
| 5 | 8 | calm |
| 6 | 8 | calm |
| 7 | 8 | calm |
| 8 | 8 | calm |
| 9 | 8 | calm |
| 10 | 8 | calm |
| 11 | 8 | calm |
| 12 | 8 | calm |
| 13 | 8 | calm |
| 14 | 8 | calm |
| 15 | 8 | calm |
| 16 | 8 | calm |
| 17 | 8 | calm |
| 18 | 8 | calm |
| 19 | 8 | calm |
| 20 | 8 | calm |
| 21 | 7 | calm |
| 22 | 7 | calm |
| 23 | 7 | calm |
| 24 | 7 | calm |
| 25 | 7 | calm |
| 26 | 7 | calm |
| 27 | 7 | calm |
| 28 | 7 | calm |
| 29 | 7 | calm |
| 30 | 7 | calm |
| 31 | 7 | calm |
Sunrise & sunset in October
Daylight runs from about 12 h 06 min at the start of October to 12 h 36 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 30 minutes over October. Sunrise moves from 7:02 AM to 6:43 AM, and sunset from 7:10 PM to 7:19 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) | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.6 | 12.6 | 12.6 | 12.6 |
| Sunrise (AM) | 7:02 | 7:01 | 7:00 | 6:59 | 6:58 | 6:58 | 6:57 | 6:56 | 6:55 | 6:55 | 6:54 | 6:53 | 6:53 | 6:52 | 6:51 | 6:51 | 6:50 | 6:49 | 6:49 | 6:48 | 6:47 | 6:47 | 6:46 | 6:46 | 6:45 | 6:45 | 6:44 | 6:44 | 6:43 | 6:43 | 6:43 |
| Sunset (PM) | 7:10 | 7:11 | 7:11 | 7:11 | 7:11 | 7:11 | 7:12 | 7:12 | 7:12 | 7:12 | 7:12 | 7:13 | 7:13 | 7:13 | 7:13 | 7:14 | 7:14 | 7:14 | 7:14 | 7:15 | 7:15 | 7:15 | 7:16 | 7:16 | 7:16 | 7:17 | 7:17 | 7:17 | 7:18 | 7:18 | 7:19 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.1 | 7:02 | 7:10 |
| 2 | 12.2 | 7:01 | 7:11 |
| 3 | 12.2 | 7:00 | 7:11 |
| 4 | 12.2 | 6:59 | 7:11 |
| 5 | 12.2 | 6:58 | 7:11 |
| 6 | 12.2 | 6:58 | 7:11 |
| 7 | 12.2 | 6:57 | 7:12 |
| 8 | 12.3 | 6:56 | 7:12 |
| 9 | 12.3 | 6:55 | 7:12 |
| 10 | 12.3 | 6:55 | 7:12 |
| 11 | 12.3 | 6:54 | 7:12 |
| 12 | 12.3 | 6:53 | 7:13 |
| 13 | 12.3 | 6:53 | 7:13 |
| 14 | 12.4 | 6:52 | 7:13 |
| 15 | 12.4 | 6:51 | 7:13 |
| 16 | 12.4 | 6:51 | 7:14 |
| 17 | 12.4 | 6:50 | 7:14 |
| 18 | 12.4 | 6:49 | 7:14 |
| 19 | 12.4 | 6:49 | 7:14 |
| 20 | 12.4 | 6:48 | 7:15 |
| 21 | 12.5 | 6:47 | 7:15 |
| 22 | 12.5 | 6:47 | 7:15 |
| 23 | 12.5 | 6:46 | 7:16 |
| 24 | 12.5 | 6:46 | 7:16 |
| 25 | 12.5 | 6:45 | 7:16 |
| 26 | 12.5 | 6:45 | 7:17 |
| 27 | 12.5 | 6:44 | 7:17 |
| 28 | 12.6 | 6:44 | 7:17 |
| 29 | 12.6 | 6:43 | 7:18 |
| 30 | 12.6 | 6:43 | 7:18 |
| 31 | 12.6 | 6:43 | 7:19 |
Solar energy in October
Average shortwave solar energy reaching the ground each day in October, about 6.12 kWh/m² — the sunniest month for solar.
For context, solar energy here swings from a low near 4.51 kWh/m² to a high of 6.12 kWh/m² in October across the year — October's 6.12 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) | 6.1 | 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 | 6.2 | 6.2 | 6.1 | 6.1 | 6.1 | 6.1 | 6.1 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 5.9 | 5.9 | 5.9 | 5.9 | 5.8 |
| 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 | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 6.1 | Intense |
| 2 | 6.1 | Intense |
| 3 | 6.1 | Intense |
| 4 | 6.1 | 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 | 6.2 | Intense |
| 13 | 6.2 | Intense |
| 14 | 6.2 | Intense |
| 15 | 6.2 | Intense |
| 16 | 6.2 | Intense |
| 17 | 6.1 | Intense |
| 18 | 6.1 | Intense |
| 19 | 6.1 | Intense |
| 20 | 6.1 | Intense |
| 21 | 6.1 | Intense |
| 22 | 6.0 | Intense |
| 23 | 6.0 | Intense |
| 24 | 6.0 | Intense |
| 25 | 6.0 | Bright |
| 26 | 6.0 | Bright |
| 27 | 5.9 | Bright |
| 28 | 5.9 | Bright |
| 29 | 5.9 | Bright |
| 30 | 5.9 | Bright |
| 31 | 5.8 | Bright |
Hazard calendar for Goiânia
In October, Goiânia sits inside its monsoon season. The full year is below, with each hazard's peak months called out.
Goiânia's monsoon runs October–March, when most of the year's rain falls.
Is October a good time to visit Goiânia?
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 Goiânia.
What to pack for Goiânia in October
From October's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In October, Goiânia sees daytime highs around 32°C and nights near 21°C. Pack light clothes, rain gear and sun protection. About 15 days see rain.
UV index in Goiânia in October
Clear-sky midday UV in October peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Goiânia peaks around February 11 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 8 (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) | 15 | 15 | 14 | 12 | 9 | 8 | 8 | 9 | 12 | 13 | 14 | 14 |
| Level | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Very high | Very high | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 15 | Extreme |
| Feb | 15 | Extreme |
| Mar | 14 | Extreme |
| Apr | 12 | Extreme |
| May | 9 | Very high |
| Jun | 8 | Very high |
| Jul | 8 | Very high |
| Aug | 9 | Very high |
| Sep | 12 | Extreme |
| Oct | 13 | Extreme |
| Nov | 14 | Extreme |
| Dec | 14 | Extreme |
Air quality in Goiânia 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 Goiânia is worst in September — around 25 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (July, 11 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) | 11 | 11 | 13 | 12 | 12 | 11 | 11 | 14 | 25 | 16 | 11 | 11 |
| Level | Good | Good | Moderate | Moderate | Moderate | Good | Good | Moderate | Moderate | Moderate | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 11 | Good |
| Feb | 11 | Good |
| Mar | 13 | Moderate |
| Apr | 12 | Moderate |
| May | 12 | Moderate |
| Jun | 11 | Good |
| Jul | 11 | Good |
| Aug | 14 | Moderate |
| Sep | 25 | Moderate |
| Oct | 16 | Moderate |
| Nov | 11 | Good |
| Dec | 11 | Good |
Where is Goiânia?
Goiânia sits at 16.7°S, 49.3°W, 766 m above sea level, in Brazil. The nearest listed city is Aparecida de Goiânia, 16 km away.
Topography around Goiânia
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Goiânia.
Within 3 km, the terrain around Goiânia has only modest variations in elevation — a maximum elevation change of 143 m around an average of 763 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 296 m; within 80 km, large variations in elevation — a maximum elevation change of 638 m.
The land around Goiânia is covered by artificial surfaces (87%) within 3 km, artificial surfaces (42%) and trees (27%) within 16 km, and cropland (35%), grassland (34%) and trees (27%) 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 Goiânia (-16.6786°, -49.2539°, elevation 766 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).