Três Coroas weather in March

In March, Três Coroas sees average daytime highs of 26°C and overnight lows near 17°C, with 165 mm of rain across 15.9 wet days and about 12.2 hours of daylight. It is the 4th-warmest and 7th-wettest month of the year here.

Highs ease over the month, from about 27°C in the first days to 25°C by the end. The sky is clear or mostly clear about 31% of the time in March, and the air most often feels muggy.

Daylight stretches from about 12 h 42 min at the start of March to 11 h 48 min by month's end. Set against the rest of the year, March is Três Coroas's 4th-clearest and 11th-windiest month. For the whole year in context, see Três Coroas's year-round climate.

Daytime high
26°
4th warmest
Overnight low
17°
9th coldest
Rainfall
165 mm
15.9 wet days
Daylight
12 h 12 min
7:26 AM – 7:39 PM
Cloud cover
58%
4th clearest
Wind
8 km/h
11th windiest
Solar energy
4.79 kWh/m²
Travel score
5.9
out of 10

Três Coroas is human settlement in Brazil.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 27°C in the first days to 25°C by the end.

A typical March day in Três Coroas reaches about 26°C in the afternoon and slips back to 17°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 30°C. Set against its neighbours, March runs about 1°C cooler than February and about 2°C warmer than April.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12717
22717
32717
42717
52717
62717
72617
82617
92617
102617
112617
122617
132617
142617
152617
162617
172617
182616
192616
202516
212516
222516
232516
242516
252516
262516
272516
282516
292516
302516
312516

Três Coroas weather by month

How March compares with the rest of the year at a glance. March is the 4th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 18°21818.813.75.2
Feb27° / 18°1841813.15.1
Mar26° / 17°16515.912.25.9
Apr23° / 14°13012.411.36.5
May20° / 11°14111.310.56.1
Jun18° / 13311.110.15.8
Jul18° / 17011.510.35.8
Aug20° / 10°14211.210.96.3
Sep21° / 11°17813.211.85.9
Oct23° / 13°21715.512.75.9
Nov25° / 15°15813.913.56.3
Dec27° / 17°18615.913.95.7

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 31% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 20% of March, with mostly cloudy or overcast conditions the remaining 48%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14852
24852
34852
45050
55149
65149
75149
85248
95248
105248
115248
125248
135248
145347
155347
165347
175347
185347
195347
205347
215347
225248
235248
245248
255248
265248
275248
285248
295248
305347
315347

Chance of precipitation in March

Any precipitation

Três Coroas gets around 165 mm of rain over 15.9 wet days in March. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 52% and peaks near 58% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
158
258
357
457
556
656
756
855
955
1054
1154
1254
1354
1453
1553
1653
1752
1852
1951
2051
2150
2249
2349
2448
2548
2647
2747
2846
2945
3044
3143

Humidity in March

DryComfortableHumidMuggyOppressiveMiserable

Most of March feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, March lands in the muggy band about 38% of days. Sticky, muggy-or-worse air turns up on roughly 42% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1212284810
221229479
321330479
421330478
521331468
621331467
721432467
821432456
921433456
1021533455
1121533445
1231634444
1331634434
1431734424
1541735413
1641835403
1741936392
1852036372
1952037362
2062137352
2162237332
2262238332
2372238321
2472238311
2572239301
2682239301
2782239291
2892239281
2992239281
30102239271
31112239271

Wind in March

Winds average 8 km/h in March.

Across March, daily wind ranges from about 8 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in March

DaylightNight

Daylight runs from about 12 h 42 min at the start of March to 11 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 54 minutes over March. Sunrise moves from 7:16 AM to 7:35 AM, and sunset from 7:56 PM to 7:21 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.77:167:56
212.67:177:55
312.67:187:54
412.67:187:53
512.67:197:52
612.57:207:51
712.57:207:50
812.57:217:49
912.47:227:48
1012.47:227:46
1112.47:237:45
1212.37:247:44
1312.37:247:43
1412.37:257:42
1512.37:267:41
1612.27:267:39
1712.27:277:38
1812.27:277:37
1912.17:287:36
2012.17:297:35
2112.17:297:33
2212.07:307:32
2312.07:307:31
2412.07:317:30
2511.97:327:28
2611.97:327:27
2711.97:337:26
2811.97:337:25
2911.87:347:23
3011.87:357:22
3111.87:357:21

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 4.79 kWh/m².

For context, solar energy here swings from a low near 2.49 kWh/m² to a high of 6.32 kWh/m² in December across the year — March's 4.79 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.1Bright
45.1Bright
55.1Bright
65.1Bright
75.1Bright
85.0Bright
95.0Bright
105.0Bright
115.0Bright
124.9Bright
134.9Bright
144.9Bright
154.8Bright
164.8Bright
174.8Bright
184.7Bright
194.7Bright
204.7Bright
214.6Bright
224.6Bright
234.5Bright
244.5Bright
254.5Bright
264.4Bright
274.4Bright
284.4Bright
294.3Bright
304.3Bright
314.3Bright
Planning a trip in March

Is March a good time to visit Três Coroas?

Our two travel scores rate March for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

5.9
Sightseeing
5th-best month of the year
5.5
Beach & pool
3rd-best month of the year

March is a reasonable time to visit Três Coroas for sightseeing.

What to pack for Três Coroas in March

From March's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In March, Três Coroas sees daytime highs around 26°C and nights near 17°C. Pack rain gear. Worth having: light clothes and sun protection. About 16 days see rain.

rain gearlight clothessun protection

UV index in Três Coroas in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Três Coroas peaks around January 17 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 4 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateHighVery highExtremeJan 17UV 13Jun 21UV 4
UV index (midday)Level
Jan13Extreme
Feb13Extreme
Mar10Very high
Apr8Very high
May5Moderate
Jun4Moderate
Jul4Moderate
Aug5High
Sep8Very high
Oct9Very high
Nov12Extreme
Dec13Extreme

Air quality in Três Coroas in March

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where March falls, not just the annual average.

Air quality in Três Coroas is worst in August — around 22 µg/m³ PM2.5 (moderate), about 2.4× the cleanest month (February, 9 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodAug 1822 µg/m³Feb 149 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb9Good
Mar10Good
Apr11Good
May12Moderate
Jun12Good
Jul15Moderate
Aug22Moderate
Sep18Moderate
Oct12Good
Nov11Good
Dec10Good
Location & terrain

Where is Três Coroas?

Três Coroas sits at 29.5°S, 50.8°W, 53 m above sea level, in Brazil. The nearest listed city is Igrejinha, 7.0 km away.

Topography around Três Coroas

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Três Coroas.

Within 3 km, the terrain around Três Coroas has significant variations in elevation — a maximum elevation change of 496 m around an average of 156 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 921 m; within 80 km, large variations in elevation — a maximum elevation change of 1,086 m.

The land around Três Coroas is covered by trees (75%) within 3 km, trees (81%) within 16 km, and trees (55%) and grassland (29%) within 80 km.

3 km
496 m
16 km
921 m
80 km
1,086 m
treesgrasslandcroplandartificial surfaceswaterwetland
March weather nearby: Igrejinha 7.0 km · Parobé 14 km · Nova Hartz 14 km · Taquara 15 km · Gramado 18 km · Canela 18 km · São Francisco de Paula 20 km · Rolante 25 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
Roman Catholic 57%Evangelical 27%none 9%other 4%

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 Três Coroas (-29.5169°, -50.7778°, elevation 53 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).