Codajás weather in March

In March, Codajás sees average daytime highs of 30°C and overnight lows near 24°C, with 355 mm of rain across 29.4 wet days and about 12 hours of daylight. It is the 8th-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 Codajás's 11th-clearest and 2nd-windiest month. For the whole year in context, see Codajás's year-round climate.

Daytime high
30°
8th warmest
Overnight low
24°
8th coldest
Rainfall
355 mm
29.4 wet days
Daylight
12 hours
6:17 AM – 6:19 PM
Cloud cover
90%
11th clearest
Wind
5 km/h
2nd windiest
Solar energy
4.18 kWh/m²
Travel score
2.6
out of 10

Codajás is 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 30°C through the month.

A typical March day in Codajás 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 Codajás

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.

Codajás weather by month

How March compares with the rest of the year at a glance. March is the 8th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 24°30328.312.22.8
Feb30° / 24°29525.312.12.8
Mar30° / 24°35529.4122.6
Apr30° / 24°35128.811.92.7
May30° / 24°3002911.82.8
Jun30° / 24°17224.411.83.2
Jul31° / 23°11220.311.83.7
Aug31° / 24°10318.311.93.5
Sep32° / 24°13021.4123.0
Oct32° / 25°16323.712.12.7
Nov31° / 24°20925.412.22.6
Dec30° / 24°28328.712.22.6

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 3% of March, with mostly cloudy or overcast conditions the remaining 95%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1397
2397
3298
4397
5397
6397
7397
8397
9397
10397
11397
12397
13397
14397
15397
16496
17496
18496
19595
20694
21694
22793
23793
24793
25793
26793
27892
28892
29793
30793
31793

Chance of precipitation in March

Any precipitation

Codajás gets around 355 mm of rain over 29.4 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 95% and peaks near 96% on the wettest days.

0%20%40%60%80%100%151015202531
Rain chance (%)
195
296
396
495
595
695
795
895
995
1095
1195
1295
1395
1495
1595
1695
1794
1894
1995
2095
2195
2295
2395
2495
2595
2695
2795
2895
2995
3096
3196

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 67% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
14060
24060
33961
43961
53862
63862
73763
83763
93664
103664
113565
123565
133466
143466
153367
163367
173367
183268
193268
203169
213169
223169
233070
243070
252971
262971
272872
282872
292773
302773
312674

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 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 6:19 AM to 6:14 AM, and sunset from 6:24 PM to 6:12 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:196:24
212.16:196:24
312.16:196:23
412.16:196:23
512.16:196:23
612.16:196:22
712.16:186:22
812.16:186:22
912.16:186:21
1012.06:186:21
1112.06:186:21
1212.06:186:20
1312.06:186:20
1412.06:176:19
1512.06:176:19
1612.06:176:19
1712.06:176:18
1812.06:176:18
1912.06:176:17
2012.06:166:17
2112.06:166:17
2212.06:166:16
2312.06:166:16
2412.06:166:15
2512.06:156:15
2612.06:156:15
2712.06:156:14
2812.06:156:14
2912.06:146:13
3012.06:146:13
3112.06:146:12

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 4.18 kWh/m².

For context, solar energy here swings from a low near 3.72 kWh/m² to a high of 5.34 kWh/m² in October across the year — March's 4.18 kWh/m² falls in the middle.

012345151015202531
Solar energy (kWh/m²)Level
14.2Bright
24.2Bright
34.2Bright
44.2Bright
54.2Bright
64.2Bright
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
224.2Bright
234.2Bright
244.2Bright
254.2Bright
264.2Bright
274.2Bright
284.2Bright
294.2Bright
304.1Bright
314.1Bright
Planning a trip in March

Is March a good time to visit Codajás?

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

2.6
Sightseeing
10th-best month of the year
3.7
Beach & pool
11th-best month of the year

March is a weaker month for outdoor sightseeing in Codajás.

What to pack for Codajás in March

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

In March, Codajás 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 Codajás 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 Codajás peaks around March 12 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 16 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeExtremeVery highExtremeMar 12UV 15Sep 16UV 9
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar15Extreme
Apr14Extreme
May12Extreme
Jun10Extreme
Jul10Very high
Aug11Extreme
Sep9Very high
Oct11Extreme
Nov11Extreme
Dec12Extreme

Air quality in Codajás 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 Codajás is worst in September — around 24 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (June, 11 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateSep 1423 µg/m³Jun 1111 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb15Moderate
Mar16Moderate
Apr14Moderate
May11Good
Jun11Good
Jul12Moderate
Aug22Moderate
Sep24Moderate
Oct21Moderate
Nov19Moderate
Dec17Moderate
Location & terrain

Where is Codajás?

Codajás sits at 3.8°S, 62.1°W, 30 m above sea level, in Brazil. The nearest listed city is Anori, 46 km away.

Topography around Codajás

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

Within 3 km, the terrain around Codajás has only modest variations in elevation — a maximum elevation change of 39 m around an average of 31 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 46 m; within 80 km, only modest variations in elevation — a maximum elevation change of 62 m.

The land around Codajás is covered by trees (53%) and water (30%) within 3 km, trees (80%) within 16 km, and trees (87%) within 80 km.

3 km
39 m
16 km
46 m
80 km
62 m
treesgrasslandartificial surfaceswaterwetland
March weather nearby: Anori 46 km · Beruri 76 km · Coari 123 km · Manacapuru 170 km · Manaquiri 183 km · Novo Airão 183 km · Careiro 187 km · Iranduba 217 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 Codajás (-3.8367°, -62.0569°, elevation 30 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).