weathermetro
Cities / Brazil
/ Santa Catarina
🌦️ Santa Maria I weather
Light rain. Light rain starting around 2:00am.
Feels like 20° Wind 3 km/h S Humidity 99% UV 0 Air Good ☀ 06:32 - 18:00
Right now it is 18° in Santa Maria I with light rain, today's high is 19° with an overnight low of 16° and about 8.6 mm of rain is expected. The sun rises at 06:32 and sets at 18:00, giving 11h 28m of daylight. Over the coming week highs range from 18° to 24° .
Santa Maria I is in Santa Catarina, Brazil, sitting 290 m above sea level. Local time is America/Sao_Paulo (UTC−3), and every time on this page is shown in it.
Next 24 hours - temperature
16°
18°
20°
18°
16°
02:00 · 17.9° · 0.5 mm
03:00 · 17.5° · 0.1 mm
04:00 · 17.6° · 0.6 mm
05:00 · 17.4° · 0.1 mm
06:00 · 17.2° · 0.1 mm
07:00 · 17.3° · 0 mm
08:00 · 17.1° · 0.2 mm
09:00 · 17.5° · 0.1 mm
10:00 · 17.2° · 0 mm
11:00 · 17.4° · 0 mm
12:00 · 17.2° · 0 mm
13:00 · 17.6° · 0.2 mm
14:00 · 17.4° · 0.3 mm
15:00 · 17.4° · 0.9 mm
16:00 · 17° · 0.9 mm
17:00 · 17.4° · 0.3 mm
18:00 · 16.6° · 0.2 mm
19:00 · 16.2° · 0.7 mm
20:00 · 16.2° · 0.1 mm
21:00 · 16.3° · 0.8 mm
22:00 · 16.4° · 0.7 mm
23:00 · 16.3° · 0.1 mm
00:00 · 16.2° · 0.3 mm
01:00 · 16.2° · 0.5 mm
Precipitation
02:00 · 0.5 mm
02:00
03:00 · 0.1 mm
04:00 · 0.6 mm
05:00 · 0.1 mm
05:00
06:00 · 0.1 mm
07:00 · 0 mm
08:00 · 0.2 mm
08:00
09:00 · 0.1 mm
10:00 · 0 mm
11:00 · 0 mm
11:00
12:00 · 0 mm
13:00 · 0.2 mm
14:00 · 0.3 mm
14:00
15:00 · 0.9 mm
16:00 · 0.9 mm
17:00 · 0.3 mm
17:00
18:00 · 0.2 mm
19:00 · 0.7 mm
20:00 · 0.1 mm
20:00
21:00 · 0.8 mm
22:00 · 0.7 mm
23:00 · 0.1 mm
23:00
00:00 · 0.3 mm
01:00 · 0.5 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
02:00
🌦️
17.9°
20°
0.5 mm
Light rain
03:00
🌦️
17.5°
19.6°
0.1 mm
Light rain
04:00
🌦️
17.6°
19.7°
0.6 mm
Light rain
05:00
🌦️
17.4°
19.5°
0.1 mm
Light rain
06:00
🌦️
17.2°
19.1°
0.1 mm
Light rain
07:00
☁️
17.3°
19°
-
Overcast
08:00
🌦️
17.1°
18.8°
0.2 mm
Light rain
09:00
🌦️
17.5°
19.7°
0.1 mm
Light rain
10:00
☁️
17.2°
19°
-
Overcast
11:00
☁️
17.4°
18.6°
-
Overcast
12:00
☁️
17.2°
18.5°
-
Overcast
13:00
🌦️
17.6°
19.3°
0.2 mm
Light rain
🌦️
TodayAugust 29th
Avg 17° Low 16° at 19:00
High 19° at 00:00
8.6 mm rain Feels 21° Wind ~7 km/h
Rain
Cloudy
Rain
00:00
19°
0.9mm
02:00
18°
0.5mm
04:00
18°
0.6mm
06:00
17°
0.1mm
08:00
17°
0.2mm
10:00
17°
12:00
17°
14:00
17°
0.3mm
16:00
17°
0.9mm
18:00
17°
0.2mm
20:00
16°
0.1mm
22:00
16°
0.7mm
🌦️
SundayAugust 30th
Avg 17° Low 16° at 00:00
High 19° at 15:00
10 mm rain Wind ~7 km/h
Rain
00:00
16°
0.3mm
02:00
16°
0.8mm
04:00
16°
0.6mm
06:00
16°
0.3mm
08:00
16°
0.4mm
10:00
17°
0.6mm
12:00
17°
0.5mm
14:00
18°
0.2mm
16:00
18°
0.4mm
18:00
17°
0.3mm
20:00
17°
0.1mm
22:00
17°
0.3mm
🌧️
MondayAugust 31st
Avg 17° Low 15° at 23:00
High 20° at 13:00
32.3 mm rain Wind ~13 km/h
Rain
Cloudy
00:00
17°
0.3mm
02:00
17°
2.4mm
04:00
16°
0.3mm
06:00
17°
4mm
08:00
17°
2.5mm
10:00
17°
1mm
12:00
19°
0.2mm
14:00
20°
1.9mm
16:00
18°
1mm
18:00
18°
0.1mm
20:00
16°
0.3mm
22:00
15°
🌦️
TuesdaySeptember 1st
Avg 15° Low 8° at 23:00
High 20° at 12:00
0.6 mm rain Feels 18° Wind ~20 km/h
Cloudy
Clear
Rain
Clear
00:00
15°
02:00
15°
04:00
14°
06:00
14°
08:00
17°
10:00
18°
0.3mm
12:00
20°
14:00
18°
16:00
17°
18:00
13°
20:00
9°
22:00
9°
☀️
WednesdaySeptember 2nd
Avg 11° Low 6° at 06:00
High 18° at 14:00
Feels 15° Wind ~7 km/h
Clear
00:00
8°
02:00
7°
04:00
7°
06:00
6°
08:00
11°
10:00
15°
12:00
17°
14:00
18°
16:00
16°
18:00
11°
20:00
9°
22:00
8°
☀️
ThursdaySeptember 3rd
Avg 14° Low 7° at 05:00
High 24° at 14:00
Feels 22° Wind ~7 km/h
Clear
00:00
8°
02:00
8°
04:00
7°
06:00
8°
08:00
13°
10:00
18°
12:00
22°
14:00
24°
16:00
21°
18:00
14°
20:00
12°
22:00
12°
☀️
FridaySeptember 4th
Avg 15° Low 10° at 05:00
High 23° at 13:00
Feels 21° Wind ~8 km/h
Clear
00:00
11°
02:00
11°
04:00
10°
06:00
10°
08:00
15°
10:00
20°
12:00
23°
14:00
23°
16:00
20°
18:00
14°
20:00
11°
22:00
11°
☀️
SaturdaySeptember 5th
Avg 14° Low 9° at 05:00
High 22° at 13:00
Wind ~9 km/h
Clear
00:00
10°
02:00
10°
04:00
9°
06:00
9°
08:00
14°
10:00
19°
12:00
22°
14:00
22°
16:00
19°
18:00
14°
20:00
12°
22:00
12°
☀️
SundaySeptember 6th
Avg 17° Low 10° at 05:00
High 26° at 13:00
Wind ~9 km/h
Clear
Clear
00:00
11°
02:00
11°
04:00
11°
06:00
11°
08:00
16°
10:00
21°
12:00
25°
14:00
26°
16:00
23°
18:00
17°
20:00
15°
22:00
14°
🌦️
MondaySeptember 7th
Avg 17° Low 15° at 05:00
High 21° at 15:00
2.4 mm rain Wind ~8 km/h
Cloudy
Rain
Cloudy
00:00
15°
02:00
15°
04:00
15°
06:00
15°
08:00
16°
0.1mm
10:00
16°
0.3mm
12:00
17°
0.3mm
14:00
20°
16:00
20°
18:00
18°
20:00
16°
22:00
16°
0.6mm
🌧️
TuesdaySeptember 8th
Avg 15° Low 10° at 22:00
High 19° at 10:00
13.7 mm rain Feels 21° Wind ~8 km/h
Rain
00:00
16°
0.6mm
02:00
17°
0.8mm
04:00
17°
1mm
06:00
18°
1mm
08:00
18°
1.4mm
10:00
19°
0.6mm
12:00
18°
0.6mm
14:00
15°
0.2mm
16:00
13°
0.2mm
18:00
13°
0.2mm
20:00
11°
0.1mm
22:00
10°
0.1mm
☁️
WednesdaySeptember 9th
Avg 9° Low 9° at 06:00
High 10° at 00:00
1 mm rain Wind ~6 km/h
Rain
Cloudy
Rain
Cloudy
00:00
10°
0.1mm
02:00
10°
0.1mm
04:00
9°
0.1mm
06:00
9°
0.1mm
08:00
9°
10:00
10°
12:00
10°
14:00
10°
16:00
10°
0.1mm
18:00
10°
0.1mm
20:00
9°
22:00
9°
⛅
ThursdaySeptember 10th
Avg 14° Low 8° at 05:00
High 20° at 13:00
Feels 18° Wind ~8 km/h
Cloudy
Partly Cloudy
Partly Cloudy
Cloudy
00:00
10°
02:00
10°
04:00
9°
06:00
8°
08:00
13°
10:00
17°
12:00
19°
14:00
19°
16:00
18°
18:00
15°
20:00
14°
22:00
14°
🌦️
FridaySeptember 11th
Avg 16° Low 13° at 01:00
High 23° at 12:00
2.6 mm rain Feels 25° Wind ~8 km/h
Rain
Cloudy
Cloudy
Rain
00:00
14°
02:00
13°
0.1mm
04:00
14°
0.2mm
06:00
14°
0.2mm
08:00
15°
10:00
18°
12:00
23°
14:00
22°
16:00
19°
0.2mm
18:00
16°
0.2mm
20:00
15°
0.3mm
22:00
14°
0.1mm
🌧️
SaturdaySeptember 12th
Avg 13° Low 11° at 22:00
High 18° at 14:00
5.3 mm rain Feels 16° Wind ~10 km/h
Rain
Cloudy
Partly Cloudy
Rain
00:00
13°
0.1mm
02:00
12°
0.1mm
04:00
12°
06:00
11°
08:00
12°
10:00
13°
12:00
16°
14:00
18°
16:00
17°
18:00
14°
20:00
12°
1.3mm
22:00
11°
0.5mm
🌦️
SundaySeptember 13th
Avg 13° Low 0° at 04:00
High 0° at 15:00
Feels 18° Wind ~7 km/h
Rain
Cloudy
Unknown
00:00
12°
0.5mm
02:00
11°
0.4mm
04:00
11°
0.2mm
06:00
11°
0.2mm
08:00
12°
10:00
14°
12:00
17°
14:00
18°
16:00
0°
18:00
0°
20:00
0°
22:00
0°
Sun
☀️ Sunrise 06:32 · Sunset 18:00
11h 28m of daylight · America/Sao_Paulo
Air quality
PM2.5 8.9 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Santa Maria I weather
Will it rain in Santa Maria I today?
Yes - about 8.6 mm of rain is expected in Santa Maria I today.
What is the temperature in Santa Maria I right now?
It is 18° in Santa Maria I right now, though it feels closer to 20° . Today runs between a low of 16° and a high of 19° .
What time is sunrise and sunset in Santa Maria I?
The sun rises at 06:32 and sets at 18:00 local time in Santa Maria I today, giving 11h 28m of daylight.
What is the air quality in Santa Maria I?
PM2.5 in Santa Maria I is currently 8.9 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.
How accurate is the Santa Maria I forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Santa Maria I best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
This page is a live API demo. Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.
Read the docs
weathermetro A HatchSquare product. Weather for every place on Earth - free to read, free to build on, priced only when you need scale.
© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC