Autazes weather in March

In March, Autazes sees average daytime highs of 30°C and overnight lows near 24°C, with 350 mm of rain across 28.6 wet days and about 12 hours of daylight. It is the 11th-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 miserable.

Daylight stretches from about 12 h 06 min at the start of March to 12 hours by month's end. Set against the rest of the year, March is Autazes's 11th-clearest and 2nd-windiest month. For the whole year in context, see Autazes's year-round climate.

Daytime high
30°
11th warmest
Overnight low
24°
7th coldest
Rainfall
350 mm
28.6 wet days
Daylight
12 hours
6:05 AM – 6:07 PM
Cloud cover
90%
11th clearest
Wind
6 km/h
2nd windiest
Solar energy
4.15 kWh/m²
Travel score
2.7
out of 10

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 Autazes reaches about 30°C in the afternoon and slips back to 24°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 32°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)
13024
23024
33024
43024
53024
63024
73024
83024
93024
103024
113024
123024
133024
143024
153024
163024
173024
183024
193024
203024
213024
223024
233024
243024
253024
263024
273024
283024
293024
303024
313024

How March really feels in Autazes

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.

Autazes weather by month

How March compares with the rest of the year at a glance. March is the 11th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 24°3022812.22.7
Feb30° / 24°29425.512.12.7
Mar30° / 24°35028.6122.7
Apr30° / 24°34528.111.92.6
May30° / 24°28028.311.82.7
Jun31° / 24°14521.711.83.2
Jul31° / 24°10017.511.83.7
Aug32° / 24°9515.711.93.4
Sep33° / 25°10416.1123.0
Oct33° / 25°13117.312.12.9
Nov32° / 25°16820.912.22.7
Dec31° / 24°26026.812.22.7

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 1% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 4% of March, with mostly cloudy or overcast conditions the remaining 94%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1496
2496
3496
4496
5496
6496
7496
8496
9496
10496
11496
12496
13496
14496
15595
16595
17694
18694
19793
20892
21892
22892
23892
24892
25892
26892
27892
28892
29892
30892
31892

Chance of precipitation in March

Any precipitation

Autazes gets around 350 mm of rain over 28.6 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 93% and peaks near 94% on the wettest days.

0%20%40%60%80%100%151015202531
Rain chance (%)
194
294
394
494
594
693
793
893
993
1093
1193
1293
1392
1492
1592
1692
1792
1892
1992
2092
2191
2292
2392
2492
2592
2692
2792
2892
2992
3092
3192

Humidity in March

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, March lands in the miserable band about 58% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
14852
24753
34654
44654
54654
64555
74555
84555
94555
104555
114456
124456
134456
144357
154357
164258
174258
184258
194159
204159
214159
224159
234060
244060
253961
263862
273862
283763
293664
303664
313565

Wind in March

Winds average 6 km/h in March.

Across March, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in March

DaylightNight

Daylight runs from about 12 h 06 min at the start of March to 12 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over March. Sunrise moves from 6:08 AM to 6:02 AM, and sunset from 6:12 PM to 6:01 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:086:12
212.16:076:12
312.16:076:11
412.16:076:11
512.16:076:11
612.16:076:10
712.16:076:10
812.16:076:10
912.06:076:09
1012.06:066:09
1112.06:066:09
1212.06:066:08
1312.06:066:08
1412.06:066:08
1512.06:066:07
1612.06:056:07
1712.06:056:07
1812.06:056:06
1912.06:056:06
2012.06:056:05
2112.06:046:05
2212.06:046:04
2312.06:046:04
2412.06:046:04
2512.06:046:03
2612.06:036:03
2712.06:036:02
2812.06:036:02
2912.06:036:02
3012.06:026:01
3112.06:026:01

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 4.15 kWh/m².

For context, solar energy here swings from a low near 3.88 kWh/m² to a high of 5.5 kWh/m² in October across the year — March's 4.15 kWh/m² falls in the middle.

012345151015202531
Solar energy (kWh/m²)Level
14.1Bright
24.1Bright
34.1Bright
44.1Bright
54.1Bright
64.1Bright
74.2Bright
84.2Bright
94.2Bright
104.2Bright
114.2Bright
124.2Bright
134.2Bright
144.2Bright
154.2Bright
164.2Bright
174.2Bright
184.2Bright
194.2Bright
204.2Bright
214.2Bright
224.1Bright
234.1Bright
244.1Bright
254.1Bright
264.1Bright
274.1Bright
284.1Bright
294.1Bright
304.1Bright
314.1Bright
Planning a trip in March

Hazard calendar for Autazes

In seasonPeak

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

Autazes's rainy season runs November–May, when most of the year's rain falls.

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

Is March a good time to visit Autazes?

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

2.7
Sightseeing
6th-best month of the year
3.7
Beach & pool
11th-best month of the year

March is a weaker month for outdoor sightseeing in Autazes.

What to pack for Autazes in March

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

In March, Autazes sees daytime highs around 30°C and nights near 24°C. Pack light clothes and rain gear. About 29 days see rain.

light clothesrain gear

UV index in Autazes 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 Autazes peaks around March 13 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 13 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeExtremeMar 13UV 15Nov 13UV 10
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar15Extreme
Apr14Extreme
May12Extreme
Jun10Extreme
Jul10Very high
Aug11Extreme
Sep12Extreme
Oct10Extreme
Nov10Very high
Dec12Extreme

Air quality in Autazes 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 Autazes is worst in October — around 36 µg/m³ PM2.5 (poor), about 3.4× the cleanest month (June, 11 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateModerateOct 1335 µg/m³Jun 1111 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb15Moderate
Mar15Moderate
Apr14Moderate
May11Good
Jun11Good
Jul13Moderate
Aug24Moderate
Sep33Moderate
Oct36Poor
Nov27Moderate
Dec18Moderate
Location & terrain

Where is Autazes?

Autazes sits at 3.6°S, 59.1°W, 23 m above sea level, in Brazil. The nearest listed city is Nova Olinda do Norte, 35 km away.

Topography around Autazes

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

Within 3 km, the terrain around Autazes has only modest variations in elevation — a maximum elevation change of 33 m around an average of 20 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 51 m; within 80 km, only modest variations in elevation — a maximum elevation change of 125 m.

The land around Autazes is covered by trees (40%) and grassland (23%) within 3 km, trees (57%) and grassland (21%) within 16 km, and trees (75%) within 80 km.

3 km
33 m
16 km
51 m
80 km
125 m
treesgrasslandartificial surfaceswaterwetland
March weather nearby: Nova Olinda do Norte 35 km · Careiro da Várzea 88 km · Itacoatiara 90 km · Borba 104 km · Manaus 113 km · Rio Preto da Eva 117 km · Urucurituba 119 km · Iranduba 122 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 Autazes (-3.5797°, -59.1306°, elevation 23 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).