Location & Surroundings
São Marcos is a settlement in Roraima, Brazil, at 68 m elevation. The nearest larger town is Boa Vista, 41 km to the southwest. The national capital Brasilia is about 2505 km to the southeast. The nearest airport is Boa Vista, Boa Vista Intl, 40 km away.
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
3° 5' 0" N, 60° 25' 0" W
- Elevation DEM: 68 m
- Timezone America/Boa_Vista
- Time Shift GMT -4 (DST -4)
Statistics & Country
- Pop. Density 0 p/km²
- Built-up 0.0%
- Settlement Very low density rural
- Currency Real (BRL)
- Phone Prefix +55
Sun & Local Time
- Local time 01:05
- Sunrise 05:49
- Sunset 17:58
- Day length 12 h 9 min
Other populated places nearby
Nearby
Weather in Sao Marcos
Current conditions and a 3-day (72-hour) weather forecast for Sao Marcos, updated from the NOAA GFS model.
Now 38.5 C with mostly clear skies and a 4.3 m/s north-easterly wind. Next 24h: 27.2 to 38.5 C, max wind 7.0 m/s. Precip around 0.2 mm. Solar peaks near 680 W/m2.
Temperature
38.5 C
Wind
4.3 m/s NE (47 deg)
Humidity
27 %
Pressure
1,007.6 hPa
Clouds
19 %
Precip
0.22 mm
Solar
0.0 W/m2
UV-B
n/a
| Hour | Temp (C) | Wind (m/s) | Dir (deg) | RH (%) | Pressure (hPa) | Precip (step/total mm) | Clouds (%) | Solar (W/m2) | UV-B (W/m2) |
|---|---|---|---|---|---|---|---|---|---|
| NOW | 38.5 | 4.3 | 47 | 27 | 1,007.6 | - / 0.00 | 19 | 0.0 | n/a |
| 6h | 28.9 | 2.3 | 123 | 56 | 1,009.5 | 1.15 / 1.15 | 11 | 229.6 | n/a |
| 12h | 27.2 | 3.9 | 59 | 63 | 1,008.5 | 0.00 / 0.29 | 0 | 0.0 | n/a |
| 18h | 30.0 | 7.0 | 62 | 56 | 1,011.9 | 0.00 / 0.00 | 0 | 75.5 | n/a |
| Tomorrow | 35.3 | 3.2 | 100 | 40 | 1,007.1 | 0.22 / 0.22 | 100 | 679.7 | n/a |
| 30h | 27.8 | 3.5 | 118 | 69 | 1,009.2 | 1.74 / 1.97 | 26 | 63.0 | n/a |
| 36h | 25.9 | 3.6 | 40 | 75 | 1,008.1 | 0.00 / 0.32 | 52 | 0.0 | n/a |
| 42h | 28.8 | 5.4 | 61 | 65 | 1,012.0 | 0.00 / 0.00 | 97 | 65.8 | n/a |
| Thursday | 37.6 | 3.0 | 69 | 33 | 1,006.4 | 0.00 / 0.00 | 100 | 776.2 | n/a |
| 54h | 27.4 | 3.7 | 27 | 67 | 1,008.5 | 4.80 / 4.80 | 96 | 169.0 | n/a |
| 60h | 26.4 | 3.9 | 43 | 76 | 1,008.4 | 0.00 / 0.26 | 75 | 0.0 | n/a |
| 66h | 29.3 | 7.3 | 65 | 64 | 1,011.7 | 0.00 / 0.00 | 48 | 70.6 | n/a |
| Friday | 38.5 | 4.6 | 44 | 33 | 1,006.8 | 0.00 / 0.00 | 38 | 859.9 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-22 18:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Sao Marcos?
Now 38.5 C with mostly clear skies and a 4.3 m/s north-easterly wind. Next 24h: 27.2 to 38.5 C, max wind 7.0 m/s. Precip around 0.2 mm. Solar peaks near 680 W/m2.
Is precipitation expected in the next 24 hours?
Around 0.2 mm of precipitation is expected in the next 24 hours.
When are sunrise and sunset in Sao Marcos today?
Sunrise around 05:49 and sunset around 17:58 (local time). Day length about 12h 09m.
What is the local time in Sao Marcos?
Local time is 01:05. Time zone: America/Boa_Vista (UTC-04:00).
What type of place is Sao Marcos?
Sao Marcos is a populated place.
What is the elevation of Sao Marcos?
DEM 68 m.
Where is Sao Marcos located?
It is at 3.08333, -60.41667 (latitude, longitude).
Which country is Sao Marcos in?
It is in Brazil.