Guaíra weather in May
In May, Guaíra sees average daytime highs of 28°C and overnight lows near 18°C, with 33 mm of rain across 4.7 wet days and about 11 hours of daylight. It is the 11th-warmest and 9th-wettest month of the year here.
Highs ease over the month, from about 29°C in the first days to 27°C by the end. The sky is clear or mostly clear about 51% of the time in May, and the air most often feels humid.
Daylight stretches from about 11 h 18 min at the start of May to 10 h 54 min by month's end. Set against the rest of the year, May is Guaíra's 5th-clearest and 7th-windiest month. For the whole year in context, see Guaíra's year-round climate.
- Daytime high
- 28°
- 11th warmest
- Overnight low
- 18°
- 4th coldest
- Rainfall
- 33 mm
- 4.7 wet days
- Daylight
- 11 hours
- 7:38 AM – 6:41 PM
- Cloud cover
- 43%
- 5th clearest
- Wind
- 7 km/h
- 7th windiest
- Solar energy
- 4.37 kWh/m²
- Travel score
- 7.1
- out of 10
Guaíra is settlement in Brazil.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in May
Highs ease over the month, from about 29°C in the first days to 27°C by the end.
A typical May day in Guaíra reaches about 28°C in the afternoon and slips back to 18°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 31°C. Set against its neighbours, May runs about 2°C cooler than April and on par with June.
| 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) | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
| Avg low (°C) | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 29 | 19 |
| 2 | 29 | 19 |
| 3 | 29 | 19 |
| 4 | 29 | 19 |
| 5 | 29 | 19 |
| 6 | 29 | 19 |
| 7 | 29 | 19 |
| 8 | 29 | 18 |
| 9 | 28 | 18 |
| 10 | 28 | 18 |
| 11 | 28 | 18 |
| 12 | 28 | 18 |
| 13 | 28 | 18 |
| 14 | 28 | 18 |
| 15 | 28 | 18 |
| 16 | 28 | 18 |
| 17 | 28 | 18 |
| 18 | 28 | 18 |
| 19 | 28 | 18 |
| 20 | 28 | 18 |
| 21 | 28 | 18 |
| 22 | 27 | 17 |
| 23 | 27 | 17 |
| 24 | 27 | 17 |
| 25 | 27 | 17 |
| 26 | 27 | 17 |
| 27 | 27 | 17 |
| 28 | 27 | 17 |
| 29 | 27 | 17 |
| 30 | 27 | 17 |
| 31 | 27 | 17 |
How May really feels in Guaíra
Once humidity and wind are folded in, May averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
May sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Guaíra weather by month
How May compares with the rest of the year at a glance. May is the 11th-warmest and 9th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 30° / 22° | 251 | 22.1 | 13.1 | 3.5 |
| Feb | 30° / 22° | 177 | 18.2 | 12.7 | 3.6 |
| Mar | 30° / 22° | 160 | 18.9 | 12.1 | 3.9 |
| Apr | 30° / 20° | 61 | 8.5 | 11.5 | 5.3 |
| May | 28° / 18° | 33 | 4.7 | 11 | 7.1 |
| Jun | 28° / 17° | 17 | 2.2 | 10.8 | 7.9 |
| Jul | 28° / 17° | 11 | 1.6 | 10.9 | 7.7 |
| Aug | 30° / 18° | 12 | 1.7 | 11.3 | 6.2 |
| Sep | 32° / 20° | 49 | 6.1 | 11.9 | 4.6 |
| Oct | 32° / 22° | 99 | 11.9 | 12.5 | 3.8 |
| Nov | 31° / 22° | 164 | 17.9 | 13 | 3.7 |
| Dec | 30° / 22° | 218 | 22.5 | 13.2 | 3.4 |
Cloud cover in May
The sky is clear or mostly clear about 51% of the time in May.
Beyond those clear spells, partly cloudy skies cover about 15% of May, with mostly cloudy or overcast conditions the remaining 33%.
| 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 (%) | 75 | 75 | 74 | 74 | 73 | 71 | 70 | 68 | 67 | 65 | 64 | 63 | 62 | 62 | 61 | 61 | 61 | 62 | 62 | 62 | 63 | 65 | 65 | 66 | 67 | 67 | 68 | 69 | 70 | 70 | 71 |
| Cloudier (%) | 25 | 25 | 26 | 26 | 27 | 29 | 30 | 32 | 33 | 35 | 36 | 37 | 38 | 38 | 39 | 39 | 39 | 38 | 38 | 38 | 37 | 35 | 35 | 34 | 33 | 33 | 32 | 31 | 30 | 30 | 29 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 75 | 25 |
| 2 | 75 | 25 |
| 3 | 74 | 26 |
| 4 | 74 | 26 |
| 5 | 73 | 27 |
| 6 | 71 | 29 |
| 7 | 70 | 30 |
| 8 | 68 | 32 |
| 9 | 67 | 33 |
| 10 | 65 | 35 |
| 11 | 64 | 36 |
| 12 | 63 | 37 |
| 13 | 62 | 38 |
| 14 | 62 | 38 |
| 15 | 61 | 39 |
| 16 | 61 | 39 |
| 17 | 61 | 39 |
| 18 | 62 | 38 |
| 19 | 62 | 38 |
| 20 | 62 | 38 |
| 21 | 63 | 37 |
| 22 | 65 | 35 |
| 23 | 65 | 35 |
| 24 | 66 | 34 |
| 25 | 67 | 33 |
| 26 | 67 | 33 |
| 27 | 68 | 32 |
| 28 | 69 | 31 |
| 29 | 70 | 30 |
| 30 | 70 | 30 |
| 31 | 71 | 29 |
Chance of precipitation in May
Guaíra gets around 33 mm of rain over 4.7 wet days in May. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 15% and peaks near 18% 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 (%) | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 15 | 15 | 16 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 15 |
| Rain chance (%) | |
|---|---|
| 1 | 14 |
| 2 | 14 |
| 3 | 13 |
| 4 | 13 |
| 5 | 13 |
| 6 | 13 |
| 7 | 13 |
| 8 | 13 |
| 9 | 13 |
| 10 | 13 |
| 11 | 14 |
| 12 | 14 |
| 13 | 14 |
| 14 | 15 |
| 15 | 15 |
| 16 | 16 |
| 17 | 17 |
| 18 | 17 |
| 19 | 18 |
| 20 | 18 |
| 21 | 18 |
| 22 | 18 |
| 23 | 18 |
| 24 | 18 |
| 25 | 18 |
| 26 | 18 |
| 27 | 17 |
| 28 | 17 |
| 29 | 16 |
| 30 | 16 |
| 31 | 15 |
Humidity in May
Most of May feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, May lands in the humid band about 42% of days. Sticky, muggy-or-worse air turns up on roughly 15% 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 (%) | 5 | 6 | 7 | 7 | 8 | 9 | 9 | 10 | 10 | 11 | 11 | 12 | 13 | 13 | 14 | 14 | 15 | 15 | 15 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 |
| Comfortable (%) | 25 | 26 | 27 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 29 | 29 | 30 | 30 | 30 | 30 | 30 | 31 | 31 | 31 | 32 | 32 | 33 | 34 |
| Humid (%) | 42 | 43 | 43 | 44 | 44 | 44 | 45 | 45 | 45 | 44 | 44 | 44 | 43 | 43 | 43 | 42 | 42 | 41 | 41 | 41 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 41 | 41 | 41 | 40 |
| Muggy (%) | 26 | 24 | 22 | 21 | 19 | 18 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 12 | 12 | 11 | 11 | 10 | 10 | 9 | 8 |
| Oppressive (%) | 1 | 1 | 1 | 1 | 1 | 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 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | |
|---|---|---|---|---|---|
| 1 | 5 | 25 | 42 | 26 | 1 |
| 2 | 6 | 26 | 43 | 24 | 1 |
| 3 | 7 | 27 | 43 | 22 | 1 |
| 4 | 7 | 28 | 44 | 21 | 1 |
| 5 | 8 | 28 | 44 | 19 | 1 |
| 6 | 9 | 29 | 44 | 18 | 0 |
| 7 | 9 | 29 | 45 | 17 | 0 |
| 8 | 10 | 29 | 45 | 16 | 0 |
| 9 | 10 | 29 | 45 | 16 | 0 |
| 10 | 11 | 29 | 44 | 16 | 0 |
| 11 | 11 | 29 | 44 | 15 | 0 |
| 12 | 12 | 29 | 44 | 15 | 0 |
| 13 | 13 | 29 | 43 | 15 | 0 |
| 14 | 13 | 29 | 43 | 14 | 0 |
| 15 | 14 | 30 | 43 | 14 | 0 |
| 16 | 14 | 30 | 42 | 14 | 0 |
| 17 | 15 | 30 | 42 | 14 | 0 |
| 18 | 15 | 29 | 41 | 14 | 0 |
| 19 | 15 | 29 | 41 | 14 | 0 |
| 20 | 16 | 30 | 41 | 14 | 0 |
| 21 | 16 | 30 | 40 | 14 | 0 |
| 22 | 17 | 30 | 40 | 13 | 0 |
| 23 | 17 | 30 | 40 | 13 | 0 |
| 24 | 17 | 30 | 40 | 12 | 0 |
| 25 | 17 | 31 | 40 | 12 | 0 |
| 26 | 17 | 31 | 40 | 11 | 0 |
| 27 | 17 | 31 | 40 | 11 | 0 |
| 28 | 17 | 32 | 41 | 10 | 0 |
| 29 | 17 | 32 | 41 | 10 | 0 |
| 30 | 17 | 33 | 41 | 9 | 0 |
| 31 | 17 | 34 | 40 | 8 | 0 |
Wind in May
Winds average 7 km/h in May.
Across May, daily wind ranges from about 7 km/h on the calmest days to 8 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) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 |
| 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 | 7 | calm |
| 2 | 7 | calm |
| 3 | 7 | calm |
| 4 | 7 | calm |
| 5 | 7 | calm |
| 6 | 7 | calm |
| 7 | 7 | calm |
| 8 | 7 | calm |
| 9 | 7 | calm |
| 10 | 7 | calm |
| 11 | 7 | calm |
| 12 | 7 | calm |
| 13 | 7 | calm |
| 14 | 7 | calm |
| 15 | 7 | calm |
| 16 | 7 | calm |
| 17 | 7 | calm |
| 18 | 7 | calm |
| 19 | 7 | calm |
| 20 | 7 | 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 | 8 | calm |
| 31 | 8 | calm |
Sunrise & sunset in May
Daylight runs from about 11 h 18 min at the start of May to 10 h 54 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 24 minutes over May. Sunrise moves from 7:32 AM to 7:45 AM, and sunset from 6:48 PM to 6:37 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) | 11.3 | 11.3 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 10.9 | 10.9 | 10.9 | 10.9 | 10.9 | 10.9 | 10.9 | 10.9 |
| Sunrise (AM) | 7:32 | 7:33 | 7:33 | 7:34 | 7:34 | 7:34 | 7:35 | 7:35 | 7:35 | 7:36 | 7:36 | 7:37 | 7:37 | 7:38 | 7:38 | 7:38 | 7:39 | 7:39 | 7:40 | 7:40 | 7:40 | 7:41 | 7:41 | 7:42 | 7:42 | 7:42 | 7:43 | 7:43 | 7:44 | 7:44 | 7:45 |
| Sunset (PM) | 6:48 | 6:48 | 6:47 | 6:47 | 6:46 | 6:45 | 6:45 | 6:44 | 6:44 | 6:43 | 6:43 | 6:42 | 6:42 | 6:41 | 6:41 | 6:41 | 6:40 | 6:40 | 6:40 | 6:39 | 6:39 | 6:39 | 6:38 | 6:38 | 6:38 | 6:38 | 6:37 | 6:37 | 6:37 | 6:37 | 6:37 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 11.3 | 7:32 | 6:48 |
| 2 | 11.3 | 7:33 | 6:48 |
| 3 | 11.2 | 7:33 | 6:47 |
| 4 | 11.2 | 7:34 | 6:47 |
| 5 | 11.2 | 7:34 | 6:46 |
| 6 | 11.2 | 7:34 | 6:45 |
| 7 | 11.2 | 7:35 | 6:45 |
| 8 | 11.2 | 7:35 | 6:44 |
| 9 | 11.1 | 7:35 | 6:44 |
| 10 | 11.1 | 7:36 | 6:43 |
| 11 | 11.1 | 7:36 | 6:43 |
| 12 | 11.1 | 7:37 | 6:42 |
| 13 | 11.1 | 7:37 | 6:42 |
| 14 | 11.1 | 7:38 | 6:41 |
| 15 | 11.1 | 7:38 | 6:41 |
| 16 | 11.0 | 7:38 | 6:41 |
| 17 | 11.0 | 7:39 | 6:40 |
| 18 | 11.0 | 7:39 | 6:40 |
| 19 | 11.0 | 7:40 | 6:40 |
| 20 | 11.0 | 7:40 | 6:39 |
| 21 | 11.0 | 7:40 | 6:39 |
| 22 | 11.0 | 7:41 | 6:39 |
| 23 | 11.0 | 7:41 | 6:38 |
| 24 | 10.9 | 7:42 | 6:38 |
| 25 | 10.9 | 7:42 | 6:38 |
| 26 | 10.9 | 7:42 | 6:38 |
| 27 | 10.9 | 7:43 | 6:37 |
| 28 | 10.9 | 7:43 | 6:37 |
| 29 | 10.9 | 7:44 | 6:37 |
| 30 | 10.9 | 7:44 | 6:37 |
| 31 | 10.9 | 7:45 | 6:37 |
Solar energy in May
Average shortwave solar energy reaching the ground each day in May, about 4.37 kWh/m².
For context, solar energy here swings from a low near 4.05 kWh/m² to a high of 6.16 kWh/m² in October across the year — May's 4.37 kWh/m² sits near the bottom.
| 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) | 4.8 | 4.8 | 4.8 | 4.7 | 4.7 | 4.7 | 4.6 | 4.6 | 4.5 | 4.5 | 4.5 | 4.4 | 4.4 | 4.4 | 4.3 | 4.3 | 4.3 | 4.3 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 |
| 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 | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 4.8 | Bright |
| 2 | 4.8 | Bright |
| 3 | 4.8 | Bright |
| 4 | 4.7 | Bright |
| 5 | 4.7 | Bright |
| 6 | 4.7 | Bright |
| 7 | 4.6 | Bright |
| 8 | 4.6 | Bright |
| 9 | 4.5 | Bright |
| 10 | 4.5 | Bright |
| 11 | 4.5 | Bright |
| 12 | 4.4 | Bright |
| 13 | 4.4 | Bright |
| 14 | 4.4 | Bright |
| 15 | 4.3 | Bright |
| 16 | 4.3 | Bright |
| 17 | 4.3 | Bright |
| 18 | 4.3 | Bright |
| 19 | 4.2 | Bright |
| 20 | 4.2 | Bright |
| 21 | 4.2 | Bright |
| 22 | 4.2 | Bright |
| 23 | 4.2 | Bright |
| 24 | 4.2 | Bright |
| 25 | 4.1 | Bright |
| 26 | 4.1 | Bright |
| 27 | 4.1 | Bright |
| 28 | 4.1 | Bright |
| 29 | 4.1 | Bright |
| 30 | 4.1 | Bright |
| 31 | 4.1 | Bright |
Hazard calendar for Guaíra
None of Guaíra's seasonal hazards are active in May. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Guaíra's monsoon runs November–March, when most of the year's rain falls.
Is May a good time to visit Guaíra?
Our two travel scores rate May for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
May is one of the better times to visit Guaíra for general sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Guaíra in May
From May's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In May, Guaíra sees daytime highs around 28°C and nights near 18°C. Pack light clothes. About 5 days see rain.
UV index in Guaíra in May
Clear-sky midday UV in May peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Guaíra peaks around January 23 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 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) | 15 | 15 | 13 | 10 | 8 | 7 | 7 | 9 | 10 | 11 | 14 | 14 |
| Level | Extreme | Extreme | Extreme | Extreme | Very high | High | High | Very high | Very high | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 15 | Extreme |
| Feb | 15 | Extreme |
| Mar | 13 | Extreme |
| Apr | 10 | Extreme |
| May | 8 | Very high |
| Jun | 7 | High |
| Jul | 7 | High |
| Aug | 9 | Very high |
| Sep | 10 | Very high |
| Oct | 11 | Extreme |
| Nov | 14 | Extreme |
| Dec | 14 | Extreme |
Air quality in Guaíra in May
Average fine-particle pollution (PM2.5) through the year — so you can see where May falls, not just the annual average.
Air quality in Guaíra is worst in September — around 42 µg/m³ PM2.5 (poor), about 6.0× the cleanest month (November, 7 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) | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 20 | 42 | 15 | 7 | 8 |
| Level | Good | Good | Good | Good | Good | Good | Good | Moderate | Poor | Moderate | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 9 | Good |
| Feb | 9 | Good |
| Mar | 9 | Good |
| Apr | 9 | Good |
| May | 10 | Good |
| Jun | 10 | Good |
| Jul | 10 | Good |
| Aug | 20 | Moderate |
| Sep | 42 | Poor |
| Oct | 15 | Moderate |
| Nov | 7 | Good |
| Dec | 8 | Good |
Where is Guaíra?
Guaíra sits at 20.3°S, 48.3°W, 516 m above sea level, in Brazil. The nearest listed city is Miguelópolis, 33 km away.
Topography around Guaíra
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Guaíra.
Within 3 km, the terrain around Guaíra has only modest variations in elevation — a maximum elevation change of 51 m around an average of 510 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 151 m; within 80 km, significant variations in elevation — a maximum elevation change of 537 m.
The land around Guaíra is covered by cropland (47%) and artificial surfaces (26%) within 3 km, cropland (81%) within 16 km, and cropland (71%) 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 Guaíra (-20.3183°, -48.3106°, elevation 516 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).