Borba weather in March

In March, Borba sees average daytime highs of 30°C and overnight lows near 24°C, with 345 mm of rain across 29 wet days and about 12 hours of daylight. It is the 9th-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 Borba's 12th-clearest and 3rd-windiest month. For the whole year in context, see Borba's year-round climate.

Daytime high
30°
9th warmest
Overnight low
24°
7th coldest
Rainfall
345 mm
29 wet days
Daylight
12 hours
6:07 AM – 6:09 PM
Cloud cover
90%
12th clearest
Wind
5 km/h
3rd windiest
Solar energy
4.2 kWh/m²
Travel score
2.6
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 Borba reaches about 30°C in the afternoon and slips back to 24°C overnight — a 7°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 Borba

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.

Borba weather by month

How March compares with the rest of the year at a glance. March is the 9th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 23°30528.612.22.7
Feb30° / 24°28626.312.12.6
Mar30° / 24°34529122.6
Apr30° / 24°31528.611.92.6
May30° / 23°23927.811.82.8
Jun31° / 23°11720.411.83.4
Jul31° / 23°8116.111.83.8
Aug32° / 24°8816.111.93.4
Sep32° / 24°13119.4122.9
Oct32° / 24°14821.312.12.7
Nov32° / 24°18323.512.22.6
Dec31° / 24°26327.712.22.6

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

Beyond those clear spells, partly cloudy skies cover about 4% of March, with mostly cloudy or overcast conditions the remaining 95%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1397
2397
3397
4397
5397
6397
7397
8397
9397
10397
11496
12496
13496
14496
15496
16496
17496
18496
19595
20595
21595
22595
23694
24694
25694
26694
27793
28793
29793
30793
31793

Chance of precipitation in March

Any precipitation

Borba gets around 345 mm of rain over 29 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 94% and peaks near 96% on the wettest days.

0%20%40%60%80%100%151015202531
Rain chance (%)
196
296
396
496
595
695
795
894
994
1094
1194
1293
1393
1493
1593
1693
1792
1892
1992
2092
2192
2292
2393
2493
2593
2694
2794
2894
2994
3095
3195

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 56% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
15149
25050
35050
44951
54951
64852
74852
84852
94753
104753
114753
124753
134654
144654
154555
164555
174456
184357
194357
204357
214258
224258
234159
244060
254060
263961
273862
283763
293664
303664
313565

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 6:09 AM to 6:04 AM, and sunset from 6:14 PM to 6:02 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:096:14
212.16:096:14
312.16:096:14
412.16:096:13
512.16:096:13
612.16:086:13
712.16:086:12
812.16:086:12
912.16:086:12
1012.16:086:11
1112.16:086:11
1212.06:086:11
1312.06:086:10
1412.06:076:10
1512.06:076:09
1612.06:076:09
1712.06:076:08
1812.06:076:08
1912.06:076:08
2012.06:066:07
2112.06:066:07
2212.06:066:06
2312.06:066:06
2412.06:066:05
2512.06:056:05
2612.06:056:05
2712.06:056:04
2812.06:056:04
2912.06:056:03
3012.06:046:03
3112.06:046:02

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 4.2 kWh/m².

For context, solar energy here swings from a low near 3.95 kWh/m² to a high of 5.42 kWh/m² in October across the year — March's 4.2 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
304.2Bright
314.2Bright
Planning a trip in March

Hazard calendar for Borba

In seasonPeak

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

Borba'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 Borba?

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

2.6
Sightseeing
8th-best month of the year
3.7
Beach & pool
11th-best month of the year

March is a weaker month for outdoor sightseeing in Borba.

What to pack for Borba in March

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

In March, Borba 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 Borba 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 Borba peaks around March 12 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeExtremeMar 12UV 15Jun 23UV 10
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr14Extreme
May12Extreme
Jun10Very high
Jul10Very high
Aug11Extreme
Sep10Extreme
Oct10Very high
Nov10Very high
Dec12Extreme

Air quality in Borba 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 Borba is worst in September — around 27 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (June, 10 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateSep 1927 µg/m³Jun 1410 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb14Moderate
Mar14Moderate
Apr13Moderate
May11Good
Jun10Good
Jul11Good
Aug22Moderate
Sep27Moderate
Oct26Moderate
Nov24Moderate
Dec18Moderate
Location & terrain

Where is Borba?

Borba sits at 4.4°S, 59.6°W, 30 m above sea level, in Brazil. The nearest listed city is Nova Olinda do Norte, 78 km away.

Topography around Borba

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

Within 3 km, the terrain around Borba has only modest variations in elevation — a maximum elevation change of 37 m around an average of 30 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 54 m; within 80 km, only modest variations in elevation — a maximum elevation change of 96 m.

The land around Borba is covered by trees (69%) within 3 km, trees (89%) within 16 km, and trees (93%) within 80 km.

3 km
37 m
16 km
54 m
80 km
96 m
treesgrasslandartificial surfaceswater
March weather nearby: Nova Olinda do Norte 78 km · Autazes 104 km · Careiro 111 km · Novo Aripuanã 119 km · Careiro da Várzea 135 km · Iranduba 140 km · Manaquiri 144 km · Manaus 151 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 Borba (-4.3914°, -59.5886°, 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).