Cruzeiro do Sul weather in March

In March, Cruzeiro do Sul sees average daytime highs of 30°C and overnight lows near 23°C, with 283 mm of rain across 27.5 wet days and about 12.1 hours of daylight. It is the 7th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 1% of the time in March, and the air most often feels oppressive.

Daylight stretches from about 12 h 12 min at the start of March to 11 h 54 min by month's end. Set against the rest of the year, March is Cruzeiro do Sul's 12th-clearest and 9th-windiest month. For the whole year in context, see Cruzeiro do Sul's year-round climate.

Daytime high
30°
7th warmest
Overnight low
23°
9th coldest
Rainfall
283 mm
27.5 wet days
Daylight
12 h 06 min
5:59 AM – 6:02 PM
Cloud cover
88%
12th clearest
Wind
5 km/h
9th windiest
Solar energy
4.5 kWh/m²
Travel score
2.8
out of 10

Cruzeiro do Sul is city 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 30°C through the month.

A typical March day in Cruzeiro do Sul reaches about 30°C in the afternoon and slips back to 23°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 33°C. Set against its neighbours, March runs on par with February and on par with April.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13023
23023
33023
43023
53023
63023
73023
83023
93023
103023
113023
123023
133023
143023
153023
163023
173023
183023
193023
203023
213023
223023
233023
243023
253023
263023
273023
283023
293023
303023
313023

How March really feels in Cruzeiro do Sul

Once humidity and wind are folded in, March averages 31 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in March is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Cruzeiro do Sul weather by month

How March compares with the rest of the year at a glance. March is the 7th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 23°23925.412.42.9
Feb30° / 23°24223.612.32.9
Mar30° / 23°28327.512.12.8
Apr30° / 23°22224.411.83.0
May30° / 22°13420.611.73.7
Jun30° / 21°8115.311.64.4
Jul30° / 21°5611.911.64.7
Aug32° / 21°7112.911.73.9
Sep32° / 22°10917.1123.2
Oct32° / 23°17622.712.22.9
Nov31° / 23°22123.812.32.8
Dec31° / 23°24326.412.42.8

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 1% of the time in March, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 6% of March, with mostly cloudy or overcast conditions the remaining 93%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1595
2694
3694
4694
5694
6694
7694
8694
9694
10694
11694
12694
13694
14793
15793
16793
17793
18793
19793
20793
21793
22793
23793
24793
25892
26892
27892
28991
29991
30892
31892

Chance of precipitation in March

Any precipitation

Cruzeiro do Sul gets around 283 mm of rain over 27.5 wet days in March, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 88% and peaks near 90% on the wettest days.

0%20%40%60%80%100%151015202531
Rain chance (%)
189
289
389
489
590
690
790
890
990
1090
1190
1290
1390
1490
1589
1689
1789
1889
1988
2088
2188
2287
2387
2487
2586
2686
2786
2886
2986
3086
3186

Humidity in March

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, March lands in the oppressive band about 83% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
108515
208515
308416
408416
508416
608416
708416
808416
908416
1008416
1108416
1208416
1308416
1408416
1508416
1608416
1708416
1808416
1908416
2008416
2108416
2208416
2308317
2408317
2518217
2618118
2718118
2818019
2917920
3017920
3117821

Wind in March

Winds average 5 km/h in March.

Across March, daily wind ranges from about 5 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm
315calm

Sunrise & sunset in March

DaylightNight

Daylight runs from about 12 h 12 min at the start of March to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 18 minutes over March. Sunrise moves from 5:59 AM to 5:57 AM, and sunset from 6:09 PM to 5:54 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.25:596:09
212.25:596:08
312.15:596:08
412.15:596:07
512.15:596:07
612.15:596:07
712.15:596:06
812.15:596:06
912.15:596:05
1012.15:596:05
1112.15:596:04
1212.15:596:04
1312.15:596:03
1412.15:596:03
1512.15:596:02
1612.15:596:02
1712.05:596:01
1812.05:596:01
1912.05:596:00
2012.05:586:00
2112.05:585:59
2212.05:585:59
2312.05:585:58
2412.05:585:58
2512.05:585:57
2612.05:585:57
2712.05:585:56
2812.05:585:56
2912.05:585:55
3012.05:575:55
3111.95:575:54

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 4.5 kWh/m².

For context, solar energy here swings from a low near 4.05 kWh/m² to a high of 5.29 kWh/m² in September across the year — March's 4.5 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.6Bright
24.6Bright
34.6Bright
44.6Bright
54.6Bright
64.6Bright
74.6Bright
84.6Bright
94.6Bright
104.6Bright
114.6Bright
124.6Bright
134.6Bright
144.6Bright
154.5Bright
164.5Bright
174.5Bright
184.5Bright
194.5Bright
204.5Bright
214.5Bright
224.5Bright
234.4Bright
244.4Bright
254.4Bright
264.4Bright
274.4Bright
284.4Bright
294.4Bright
304.4Bright
314.4Bright
Planning a trip in March

Is March a good time to visit Cruzeiro do Sul?

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

2.8
Sightseeing
10th-best month of the year
3.9
Beach & pool
12th-best month of the year

March is a weaker month for outdoor sightseeing in Cruzeiro do Sul.

What to pack for Cruzeiro do Sul in March

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

In March, Cruzeiro do Sul sees daytime highs around 30°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 28 days see rain.

light clothesrain gearsun protection

UV index in Cruzeiro do Sul in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks around 15 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Cruzeiro do Sul peaks around February 14 at about 17 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 24 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 14UV 17Jul 24UV 9
UV index (midday)Level
Jan15Extreme
Feb17Extreme
Mar15Extreme
Apr12Extreme
May12Extreme
Jun10Very high
Jul9Very high
Aug9Very high
Sep10Extreme
Oct13Extreme
Nov13Extreme
Dec13Extreme

Air quality in Cruzeiro do Sul 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 Cruzeiro do Sul is worst in September — around 48 µg/m³ PM2.5 (poor), about 6.8× the cleanest month (June, 7 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModeratePoorModerateGoodSep 1545 µg/m³Jun 117 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb15Moderate
Mar13Moderate
Apr10Good
May8Good
Jun7Good
Jul10Good
Aug26Moderate
Sep48Poor
Oct15Moderate
Nov13Moderate
Dec11Good
Location & terrain

Where is Cruzeiro do Sul?

Cruzeiro do Sul sits at 7.6°S, 72.7°W, 195 m above sea level, in Brazil. The nearest listed city is Mâncio Lima, 24 km away.

ContamanaFeijó

Topography around Cruzeiro do Sul

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

Within 3 km, the terrain around Cruzeiro do Sul has only modest variations in elevation — a maximum elevation change of 65 m around an average of 190 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 103 m; within 80 km, only modest variations in elevation — a maximum elevation change of 146 m.

The land around Cruzeiro do Sul is covered by trees (62%) and artificial surfaces (22%) within 3 km, trees (72%) and grassland (24%) within 16 km, and trees (95%) within 80 km.

3 km
65 m
16 km
103 m
80 km
146 m
treesgrasslandartificial surfacesbare terrainwater
March weather nearby: Mâncio Lima 24 km · Ipixuna 126 km · Marechal Thaumaturgo 147 km · Tarauacá 219 km · San Fernando 222 km · Pucallpa 223 km · Contamana 260 km · Feijó 263 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 Cruzeiro do Sul (-7.6276°, -72.6776°, elevation 195 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).