Tambaú weather in March

In March, Tambaú sees average daytime highs of 29°C and overnight lows near 20°C, with 144 mm of rain across 17.4 wet days and about 12.2 hours of daylight. It is the 4th-warmest and 5th-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 31% of the time in March, and the air most often feels muggy.

Daylight stretches from about 12 h 30 min at the start of March to 11 h 48 min by month's end. Set against the rest of the year, March is Tambaú's 8th-clearest and 11th-windiest month. For the whole year in context, see Tambaú's year-round climate.

Daytime high
29°
4th warmest
Overnight low
20°
9th coldest
Rainfall
144 mm
17.4 wet days
Daylight
12 h 12 min
7:14 AM – 7:23 PM
Cloud cover
60%
8th clearest
Wind
7 km/h
11th windiest
Solar energy
5.3 kWh/m²
Travel score
4.5
out of 10

Tambaú 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

Day-to-day highs hold fairly steady near 29°C through the month.

A typical March day in Tambaú reaches about 29°C in the afternoon and slips back to 20°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 32°C. Set against its neighbours, March runs on par with February and about 1°C warmer than April.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13020
23020
33020
43020
53020
63020
73020
83020
93020
103020
113020
122920
132920
142920
152920
162920
172920
182920
192920
202920
212920
222919
232919
242919
252919
262919
272919
282919
292919
302919
312919

Tambaú weather by month

How March compares with the rest of the year at a glance. March is the 4th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 21°24021.913.23.8
Feb30° / 20°16618.312.73.9
Mar29° / 20°14417.412.24.5
Apr29° / 18°608.311.56.1
May26° / 15°506117.5
Jun26° / 14°293.410.78.2
Jul26° / 13°232.610.88.3
Aug28° / 15°213.211.37.6
Sep29° / 17°677.511.95.8
Oct30° / 19°10613.412.54.6
Nov29° / 19°16417.1134.4
Dec29° / 20°20321.413.33.9

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 19% of March, with mostly cloudy or overcast conditions the remaining 50%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14654
24753
34852
44852
54951
65050
74951
85050
95050
105050
115050
124951
134951
144951
154951
164951
174951
184951
194951
204951
214951
224951
235149
245149
255248
265347
275446
285545
295644
305743
315743

Chance of precipitation in March

Any precipitation

Tambaú gets around 144 mm of rain over 17.4 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 55% and peaks near 64% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
164
263
363
462
561
660
759
858
958
1057
1157
1256
1356
1456
1556
1656
1756
1856
1955
2055
2155
2254
2354
2453
2552
2651
2750
2848
2947
3046
3145

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 69% of days. Sticky, muggy-or-worse air turns up on roughly 75% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
10116767
20117757
30117757
40117757
50118747
60119737
70119737
80120727
90120727
100121726
110121726
120121726
130121726
140121726
150221725
160221725
170222715
180322705
190323695
200323695
210424675
220425665
230426655
240526654
250527644
260528634
270529624
280529624
291630594
301631584
311632583

Wind in March

Winds average 7 km/h in March.

Across March, daily wind ranges from about 7 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

Sunrise & sunset in March

DaylightNight

Daylight runs from about 12 h 30 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 42 minutes over March. Sunrise moves from 7:08 AM to 7:19 AM, and sunset from 7:36 PM to 7:09 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.57:087:36
212.47:097:36
312.47:097:35
412.47:107:34
512.47:107:33
612.47:107:32
712.37:117:31
812.37:117:31
912.37:127:30
1012.37:127:29
1112.37:127:28
1212.27:137:27
1312.27:137:26
1412.27:137:25
1512.27:147:24
1612.27:147:23
1712.17:147:22
1812.17:157:22
1912.17:157:21
2012.17:157:20
2112.07:167:19
2212.07:167:18
2312.07:167:17
2412.07:177:16
2512.07:177:15
2611.97:177:14
2711.97:187:13
2811.97:187:12
2911.97:187:11
3011.97:197:10
3111.87:197:09

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 5.3 kWh/m².

For context, solar energy here swings from a low near 3.87 kWh/m² to a high of 5.96 kWh/m² in October across the year — March's 5.3 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.6Bright
25.6Bright
35.6Bright
45.5Bright
55.5Bright
65.5Bright
75.5Bright
85.5Bright
95.5Bright
105.4Bright
115.4Bright
125.4Bright
135.3Bright
145.3Bright
155.3Bright
165.3Bright
175.3Bright
185.2Bright
195.2Bright
205.2Bright
215.2Bright
225.2Bright
235.2Bright
245.2Bright
255.1Bright
265.1Bright
275.1Bright
285.1Bright
295.1Bright
305.1Bright
315.1Bright
Planning a trip in March

Hazard calendar for Tambaú

In seasonPeak

In March, Tambaú sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Tambaú's monsoon runs November–March, when most of the year's rain falls.

Monsoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is March a good time to visit Tambaú?

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

4.5
Sightseeing
8th-best month of the year
5.9
Beach & pool
8th-best month of the year

March is a reasonable time to visit Tambaú for sightseeing.

What to pack for Tambaú in March

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

In March, Tambaú sees daytime highs around 29°C and nights near 20°C. Pack light clothes and rain gear. Worth having: sun protection. About 17 days see rain.

light clothesrain gearsun protection

UV index in Tambaú in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Tambaú peaks around January 21 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 10 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 21UV 15Jul 10UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr10Very high
May7Very high
Jun6High
Jul6High
Aug8Very high
Sep9Very high
Oct11Extreme
Nov14Extreme
Dec14Extreme

Air quality in Tambaú 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 Tambaú is worst in September — around 32 µg/m³ PM2.5 (moderate), about 3.2× the cleanest month (November, 10 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1430 µg/m³Nov 2310 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb12Good
Mar12Good
Apr13Moderate
May15Moderate
Jun15Moderate
Jul16Moderate
Aug23Moderate
Sep32Moderate
Oct16Moderate
Nov10Good
Dec10Good
Location & terrain

Where is Tambaú?

Tambaú sits at 21.7°S, 47.3°W, 703 m above sea level, in Brazil. The nearest listed city is Santa Cruz das Palmeiras, 14 km away.

Topography around Tambaú

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

Within 3 km, the terrain around Tambaú has only modest variations in elevation — a maximum elevation change of 124 m around an average of 716 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 431 m; within 80 km, large variations in elevation — a maximum elevation change of 1,126 m.

The land around Tambaú is covered by cropland (32%), trees (26%) and grassland (23%) within 3 km, cropland (48%) and trees (35%) within 16 km, and cropland (41%) and trees (38%) within 80 km.

3 km
124 m
16 km
431 m
80 km
1,126 m
treesgrasslandcroplandartificial surfacesbare terrain
March weather nearby: Santa Cruz das Palmeiras 14 km · Casa Branca 21 km · Santa Rita do Passa Quatro 21 km · Porto Ferreira 27 km · Santa Rosa de Viterbo 27 km · Pirassununga 36 km · Mococa 38 km · São José do Rio Pardo 42 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 Tambaú (-21.705°, -47.2744°, elevation 703 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).