São José dos Quatro Marcos weather in May
In May, São José dos Quatro Marcos sees average daytime highs of 29°C and overnight lows near 20°C, with 44 mm of rain across 7.4 wet days and about 11.3 hours of daylight. It is the 12th-warmest and 9th-wettest month of the year here.
Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 41% of the time in May, and the air most often feels oppressive.
Daylight stretches from about 11 h 24 min at the start of May to 11 h 06 min by month's end. Set against the rest of the year, May is São José dos Quatro Marcos's 5th-clearest and 7th-windiest month. For the whole year in context, see São José dos Quatro Marcos's year-round climate.
- Daytime high
- 29°
- 12th warmest
- Overnight low
- 20°
- 4th coldest
- Rainfall
- 44 mm
- 7.4 wet days
- Daylight
- 11 h 18 min
- 7:11 AM – 6:27 PM
- Cloud cover
- 54%
- 5th clearest
- Wind
- 7 km/h
- 7th windiest
- Solar energy
- 4.33 kWh/m²
- Travel score
- 5.7
- out of 10
Temperature in May
Day-to-day highs hold fairly steady near 29°C through the month.
A typical May day in São José dos Quatro Marcos reaches about 29°C in the afternoon and slips back to 20°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 33°C. Set against its neighbours, May runs about 1°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) | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
| Avg low (°C) | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 30 | 21 |
| 2 | 30 | 21 |
| 3 | 30 | 21 |
| 4 | 30 | 21 |
| 5 | 30 | 21 |
| 6 | 30 | 21 |
| 7 | 30 | 21 |
| 8 | 30 | 21 |
| 9 | 30 | 21 |
| 10 | 30 | 21 |
| 11 | 29 | 21 |
| 12 | 29 | 20 |
| 13 | 29 | 20 |
| 14 | 29 | 20 |
| 15 | 29 | 20 |
| 16 | 29 | 20 |
| 17 | 29 | 20 |
| 18 | 29 | 20 |
| 19 | 29 | 20 |
| 20 | 29 | 20 |
| 21 | 29 | 20 |
| 22 | 29 | 20 |
| 23 | 29 | 20 |
| 24 | 29 | 20 |
| 25 | 29 | 20 |
| 26 | 29 | 20 |
| 27 | 29 | 20 |
| 28 | 29 | 20 |
| 29 | 29 | 20 |
| 30 | 29 | 20 |
| 31 | 29 | 20 |
How May really feels in São José dos Quatro Marcos
Once humidity and wind are folded in, May averages 5 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 May is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
São José dos Quatro Marcos weather by month
How May compares with the rest of the year at a glance. May is the 12th-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 | 31° / 23° | 206 | 24.4 | 12.8 | 2.8 |
| Feb | 31° / 23° | 202 | 23.4 | 12.5 | 2.8 |
| Mar | 31° / 23° | 172 | 23.2 | 12.1 | 3.0 |
| Apr | 31° / 22° | 96 | 14.3 | 11.7 | 4.1 |
| May | 29° / 20° | 44 | 7.4 | 11.3 | 5.7 |
| Jun | 29° / 19° | 11 | 2.2 | 11.1 | 6.5 |
| Jul | 30° / 18° | 9 | 1.6 | 11.2 | 6.4 |
| Aug | 32° / 20° | 14 | 2.9 | 11.5 | 4.8 |
| Sep | 34° / 22° | 45 | 7.7 | 11.9 | 3.5 |
| Oct | 33° / 23° | 114 | 16.4 | 12.4 | 2.9 |
| Nov | 32° / 23° | 158 | 19.9 | 12.7 | 2.9 |
| Dec | 32° / 23° | 183 | 24.3 | 12.9 | 2.7 |
Cloud cover in May
The sky is clear or mostly clear about 41% of the time in May.
Beyond those clear spells, partly cloudy skies cover about 13% of May, with mostly cloudy or overcast conditions the remaining 46%. 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 56 | 56 | 55 | 54 | 54 | 53 | 51 | 50 | 51 | 50 | 50 | 49 | 50 | 50 | 50 | 51 | 51 | 51 | 52 | 52 | 53 | 55 | 55 | 56 | 57 | 58 | 58 | 59 | 61 | 62 | 63 |
| Cloudier (%) | 44 | 44 | 45 | 46 | 46 | 47 | 49 | 50 | 49 | 50 | 50 | 51 | 50 | 50 | 50 | 49 | 49 | 49 | 48 | 48 | 47 | 45 | 45 | 44 | 43 | 42 | 42 | 41 | 39 | 38 | 37 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 56 | 44 |
| 2 | 56 | 44 |
| 3 | 55 | 45 |
| 4 | 54 | 46 |
| 5 | 54 | 46 |
| 6 | 53 | 47 |
| 7 | 51 | 49 |
| 8 | 50 | 50 |
| 9 | 51 | 49 |
| 10 | 50 | 50 |
| 11 | 50 | 50 |
| 12 | 49 | 51 |
| 13 | 50 | 50 |
| 14 | 50 | 50 |
| 15 | 50 | 50 |
| 16 | 51 | 49 |
| 17 | 51 | 49 |
| 18 | 51 | 49 |
| 19 | 52 | 48 |
| 20 | 52 | 48 |
| 21 | 53 | 47 |
| 22 | 55 | 45 |
| 23 | 55 | 45 |
| 24 | 56 | 44 |
| 25 | 57 | 43 |
| 26 | 58 | 42 |
| 27 | 58 | 42 |
| 28 | 59 | 41 |
| 29 | 61 | 39 |
| 30 | 62 | 38 |
| 31 | 63 | 37 |
Chance of precipitation in May
São José dos Quatro Marcos gets around 44 mm of rain over 7.4 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 24% and peaks near 30% 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 30 | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 24 | 23 | 23 | 22 | 21 | 20 | 20 | 19 | 18 | 17 | 16 | 15 |
| Rain chance (%) | |
|---|---|
| 1 | 30 |
| 2 | 29 |
| 3 | 29 |
| 4 | 28 |
| 5 | 28 |
| 6 | 27 |
| 7 | 27 |
| 8 | 27 |
| 9 | 26 |
| 10 | 26 |
| 11 | 26 |
| 12 | 26 |
| 13 | 26 |
| 14 | 26 |
| 15 | 25 |
| 16 | 25 |
| 17 | 25 |
| 18 | 25 |
| 19 | 25 |
| 20 | 24 |
| 21 | 23 |
| 22 | 23 |
| 23 | 22 |
| 24 | 21 |
| 25 | 20 |
| 26 | 20 |
| 27 | 19 |
| 28 | 18 |
| 29 | 17 |
| 30 | 16 |
| 31 | 15 |
Humidity in May
Most of May feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, May lands in the oppressive band about 44% of days. Sticky, muggy-or-worse air turns up on roughly 76% 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 (%) | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 |
| Comfortable (%) | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 |
| Humid (%) | 7 | 8 | 8 | 8 | 9 | 9 | 10 | 10 | 11 | 11 | 11 | 12 | 12 | 13 | 13 | 14 | 15 | 15 | 16 | 16 | 17 | 17 | 17 | 17 | 18 | 18 | 19 | 19 | 20 | 21 | 21 |
| Muggy (%) | 22 | 23 | 24 | 24 | 25 | 26 | 26 | 27 | 28 | 28 | 29 | 29 | 29 | 30 | 30 | 30 | 31 | 31 | 32 | 32 | 33 | 33 | 34 | 35 | 36 | 36 | 37 | 38 | 39 | 39 | 40 |
| Oppressive (%) | 61 | 58 | 57 | 57 | 54 | 53 | 52 | 51 | 50 | 49 | 48 | 48 | 47 | 46 | 46 | 45 | 44 | 43 | 43 | 42 | 40 | 39 | 38 | 37 | 36 | 34 | 33 | 32 | 30 | 29 | 27 |
| Miserable (%) | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|---|
| 1 | 2 | 5 | 7 | 22 | 61 | 3 |
| 2 | 2 | 6 | 8 | 23 | 58 | 3 |
| 3 | 2 | 6 | 8 | 24 | 57 | 3 |
| 4 | 2 | 6 | 8 | 24 | 57 | 3 |
| 5 | 3 | 7 | 9 | 25 | 54 | 2 |
| 6 | 3 | 7 | 9 | 26 | 53 | 2 |
| 7 | 3 | 7 | 10 | 26 | 52 | 2 |
| 8 | 3 | 7 | 10 | 27 | 51 | 2 |
| 9 | 3 | 7 | 11 | 28 | 50 | 2 |
| 10 | 3 | 7 | 11 | 28 | 49 | 2 |
| 11 | 3 | 7 | 11 | 29 | 48 | 1 |
| 12 | 3 | 7 | 12 | 29 | 48 | 1 |
| 13 | 4 | 7 | 12 | 29 | 47 | 1 |
| 14 | 4 | 7 | 13 | 30 | 46 | 1 |
| 15 | 4 | 7 | 13 | 30 | 46 | 1 |
| 16 | 3 | 7 | 14 | 30 | 45 | 1 |
| 17 | 3 | 7 | 15 | 31 | 44 | 0 |
| 18 | 3 | 7 | 15 | 31 | 43 | 0 |
| 19 | 3 | 7 | 16 | 32 | 43 | 0 |
| 20 | 3 | 7 | 16 | 32 | 42 | 0 |
| 21 | 3 | 7 | 17 | 33 | 40 | 0 |
| 22 | 3 | 7 | 17 | 33 | 39 | 0 |
| 23 | 3 | 7 | 17 | 34 | 38 | 0 |
| 24 | 3 | 7 | 17 | 35 | 37 | 0 |
| 25 | 3 | 7 | 18 | 36 | 36 | 0 |
| 26 | 4 | 7 | 18 | 36 | 34 | 0 |
| 27 | 4 | 8 | 19 | 37 | 33 | 0 |
| 28 | 4 | 8 | 19 | 38 | 32 | 0 |
| 29 | 4 | 8 | 20 | 39 | 30 | 0 |
| 30 | 4 | 8 | 21 | 39 | 29 | 0 |
| 31 | 4 | 8 | 21 | 40 | 27 | 0 |
Wind in May
Winds average 7 km/h in May.
Across May, daily wind ranges from about 6 km/h on the calmest days to 7 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) | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 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 | 6 | calm |
| 2 | 6 | calm |
| 3 | 6 | calm |
| 4 | 6 | calm |
| 5 | 6 | calm |
| 6 | 6 | calm |
| 7 | 6 | 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 | 7 | calm |
| 31 | 7 | calm |
Sunrise & sunset in May
Daylight runs from about 11 h 24 min at the start of May to 11 h 06 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 18 minutes over May. Sunrise moves from 7:06 AM to 7:16 AM, and sunset from 6:33 PM to 6:25 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) | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.1 |
| Sunrise (AM) | 7:06 | 7:07 | 7:07 | 7:07 | 7:08 | 7:08 | 7:08 | 7:08 | 7:09 | 7:09 | 7:09 | 7:09 | 7:10 | 7:10 | 7:10 | 7:11 | 7:11 | 7:11 | 7:12 | 7:12 | 7:12 | 7:13 | 7:13 | 7:13 | 7:14 | 7:14 | 7:14 | 7:15 | 7:15 | 7:15 | 7:16 |
| Sunset (PM) | 6:33 | 6:33 | 6:32 | 6:32 | 6:31 | 6:31 | 6:30 | 6:30 | 6:30 | 6:29 | 6:29 | 6:29 | 6:28 | 6:28 | 6:28 | 6:27 | 6:27 | 6:27 | 6:26 | 6:26 | 6:26 | 6:26 | 6:26 | 6:25 | 6:25 | 6:25 | 6:25 | 6:25 | 6:25 | 6:25 | 6:25 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 11.4 | 7:06 | 6:33 |
| 2 | 11.4 | 7:07 | 6:33 |
| 3 | 11.4 | 7:07 | 6:32 |
| 4 | 11.4 | 7:07 | 6:32 |
| 5 | 11.4 | 7:08 | 6:31 |
| 6 | 11.4 | 7:08 | 6:31 |
| 7 | 11.4 | 7:08 | 6:30 |
| 8 | 11.4 | 7:08 | 6:30 |
| 9 | 11.4 | 7:09 | 6:30 |
| 10 | 11.3 | 7:09 | 6:29 |
| 11 | 11.3 | 7:09 | 6:29 |
| 12 | 11.3 | 7:09 | 6:29 |
| 13 | 11.3 | 7:10 | 6:28 |
| 14 | 11.3 | 7:10 | 6:28 |
| 15 | 11.3 | 7:10 | 6:28 |
| 16 | 11.3 | 7:11 | 6:27 |
| 17 | 11.3 | 7:11 | 6:27 |
| 18 | 11.3 | 7:11 | 6:27 |
| 19 | 11.2 | 7:12 | 6:26 |
| 20 | 11.2 | 7:12 | 6:26 |
| 21 | 11.2 | 7:12 | 6:26 |
| 22 | 11.2 | 7:13 | 6:26 |
| 23 | 11.2 | 7:13 | 6:26 |
| 24 | 11.2 | 7:13 | 6:25 |
| 25 | 11.2 | 7:14 | 6:25 |
| 26 | 11.2 | 7:14 | 6:25 |
| 27 | 11.2 | 7:14 | 6:25 |
| 28 | 11.2 | 7:15 | 6:25 |
| 29 | 11.2 | 7:15 | 6:25 |
| 30 | 11.2 | 7:15 | 6:25 |
| 31 | 11.1 | 7:16 | 6:25 |
Solar energy in May
Average shortwave solar energy reaching the ground each day in May, about 4.33 kWh/m².
For context, solar energy here swings from a low near 4.28 kWh/m² to a high of 5.92 kWh/m² in October across the year — May's 4.33 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) | 4.7 | 4.7 | 4.7 | 4.6 | 4.6 | 4.6 | 4.5 | 4.5 | 4.5 | 4.5 | 4.4 | 4.4 | 4.4 | 4.4 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 |
| 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 | 4.7 | Bright |
| 2 | 4.7 | Bright |
| 3 | 4.7 | Bright |
| 4 | 4.6 | Bright |
| 5 | 4.6 | Bright |
| 6 | 4.6 | Bright |
| 7 | 4.5 | Bright |
| 8 | 4.5 | Bright |
| 9 | 4.5 | Bright |
| 10 | 4.5 | Bright |
| 11 | 4.4 | 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 | 4.3 | Bright |
| 20 | 4.2 | Bright |
| 21 | 4.2 | Bright |
| 22 | 4.2 | Bright |
| 23 | 4.2 | Bright |
| 24 | 4.2 | Bright |
| 25 | 4.2 | Bright |
| 26 | 4.2 | Bright |
| 27 | 4.2 | Bright |
| 28 | 4.2 | Bright |
| 29 | 4.2 | Bright |
| 30 | 4.2 | Bright |
| 31 | 4.2 | Bright |
Hazard calendar for São José dos Quatro Marcos
None of São José dos Quatro Marcos's seasonal hazards are active in May. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
São José dos Quatro Marcos's monsoon runs October–April, when most of the year's rain falls.
Is May a good time to visit São José dos Quatro Marcos?
Our two travel scores rate May for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
May is a reasonable time to visit São José dos Quatro Marcos for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for São José dos Quatro Marcos in May
From May's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In May, São José dos Quatro Marcos sees daytime highs around 29°C and nights near 20°C. Pack light clothes. About 7 days see rain.
UV index in São José dos Quatro Marcos in May
Clear-sky midday UV in May peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in São José dos Quatro Marcos peaks around January 22 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 15 at about 4 (moderate).
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 | 3 | 11 | 13 | 14 |
| Level | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Very high | Very high | Moderate | 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 | 3 | Moderate |
| Oct | 11 | Extreme |
| Nov | 13 | Extreme |
| Dec | 14 | Extreme |
Air quality in São José dos Quatro Marcos 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 São José dos Quatro Marcos is worst in September — around 43 µg/m³ PM2.5 (poor), about 6.0× the cleanest month (July, 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) | 10 | 10 | 9 | 7 | 8 | 7 | 7 | 21 | 43 | 21 | 12 | 11 |
| Level | Good | Good | Good | Good | Good | Good | Good | Moderate | Poor | Moderate | Moderate | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 10 | Good |
| Feb | 10 | Good |
| Mar | 9 | Good |
| Apr | 7 | Good |
| May | 8 | Good |
| Jun | 7 | Good |
| Jul | 7 | Good |
| Aug | 21 | Moderate |
| Sep | 43 | Poor |
| Oct | 21 | Moderate |
| Nov | 12 | Moderate |
| Dec | 11 | Good |
Where is São José dos Quatro Marcos?
São José dos Quatro Marcos sits at 15.6°S, 58.2°W, 229 m above sea level, in Brazil. The nearest listed city is Mirassol d'Oeste, 11 km away.
Topography around São José dos Quatro Marcos
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of São José dos Quatro Marcos.
Within 3 km, the terrain around São José dos Quatro Marcos has only modest variations in elevation — a maximum elevation change of 74 m around an average of 223 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 253 m; within 80 km, significant variations in elevation — a maximum elevation change of 599 m.
The land around São José dos Quatro Marcos is covered by grassland (69%) within 3 km, grassland (68%) and trees (26%) within 16 km, and grassland (56%) and trees (38%) 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 São José dos Quatro Marcos (-15.6214°, -58.1764°, elevation 229 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).