Alenquer weather in March

In March, Alenquer sees average daytime highs of 30°C and overnight lows near 25°C, with 389 mm of rain across 28.4 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 hours at the start of March to 12 hours by month's end. Set against the rest of the year, March is Alenquer's 11th-clearest and 9th-windiest month. For the whole year in context, see Alenquer's year-round climate.

Daytime high
30°
11th warmest
Overnight low
25°
5th coldest
Rainfall
389 mm
28.4 wet days
Daylight
12 hours
6:48 AM – 6:49 PM
Cloud cover
86%
11th clearest
Wind
7 km/h
9th windiest
Solar energy
4.5 kWh/m²
Travel score
2.8
out of 10

Alenquer 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 30°C through the month.

A typical March day in Alenquer reaches about 30°C in the afternoon and slips back to 25°C overnight — a 5°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)
13025
23025
33025
43025
53025
63025
73025
83025
93025
103025
113025
123025
133025
143025
153025
163025
173025
183025
193025
203025
213025
223025
233025
243025
253025
263025
273025
283025
293025
303025
313025

How March really feels in Alenquer

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.

Alenquer 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
Jan31° / 25°32825.412.13.0
Feb30° / 25°30524.212.12.9
Mar30° / 25°38928.4122.8
Apr30° / 25°38028.1122.7
May30° / 25°3032811.92.9
Jun31° / 24°14321.411.93.5
Jul31° / 24°8214.911.94.1
Aug33° / 25°507.911.94.1
Sep33° / 26°547.6123.6
Oct33° / 26°799.7123.3
Nov33° / 26°13014.312.13.2
Dec32° / 25°18518.812.13.1

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 7% of March, with mostly cloudy or overcast conditions the remaining 92%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11090
2991
3991
4991
5991
6991
7991
8991
9991
10991
11991
12991
13991
14991
15991
16892
17892
18892
19892
20892
21793
22892
23892
24892
25793
26694
27694
28694
29694
30694
31694

Chance of precipitation in March

Any precipitation

Alenquer gets around 389 mm of rain over 28.4 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 91% and peaks near 93% on the wettest days.

0%20%40%60%80%100%151015202531
Rain chance (%)
192
292
392
492
592
692
792
892
991
1091
1191
1291
1390
1490
1590
1690
1790
1891
1991
2091
2191
2291
2391
2492
2592
2692
2792
2893
2993
3093
3193

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 69% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
13862
23763
33664
43664
53565
63565
73466
83466
93466
103466
113466
123367
133367
143367
153268
163268
173169
183169
193070
203070
212971
222971
232872
242872
252773
262674
272575
282476
292377
302278
312179

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 hours at the start of March to 12 hours by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over March. Sunrise moves from 6:51 AM to 6:44 AM, and sunset from 6:53 PM to 6:44 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.06:516:53
212.06:516:53
312.06:516:53
412.06:516:53
512.06:506:52
612.06:506:52
712.06:506:52
812.06:506:52
912.06:506:51
1012.06:506:51
1112.06:496:51
1212.06:496:50
1312.06:496:50
1412.06:496:50
1512.06:486:49
1612.06:486:49
1712.06:486:49
1812.06:486:48
1912.06:476:48
2012.06:476:48
2112.06:476:47
2212.06:476:47
2312.06:466:46
2412.06:466:46
2512.06:466:46
2612.06:466:45
2712.06:456:45
2812.06:456:45
2912.06:456:44
3012.06:456:44
3112.06:446:44

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 4.26 kWh/m² to a high of 6.36 kWh/m² in October across the year — March's 4.5 kWh/m² sits near the bottom.

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
144.5Bright
154.5Bright
164.5Bright
174.5Bright
184.5Bright
194.5Bright
204.5Bright
214.5Bright
224.5Bright
234.5Bright
244.5Bright
254.4Bright
264.4Bright
274.4Bright
284.4Bright
294.4Bright
304.4Bright
314.4Bright
Planning a trip in March

Hazard calendar for Alenquer

In seasonPeak

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

Alenquer's rainy season runs December–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 Alenquer?

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

2.8
Sightseeing
11th-best month of the year
3.8
Beach & pool
11th-best month of the year

March is a weaker month for outdoor sightseeing in Alenquer.

What to pack for Alenquer in March

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

In March, Alenquer sees daytime highs around 30°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 28 days see rain.

light clothesrain gearsun protection

UV index in Alenquer 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 Alenquer peaks around March 13 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 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 highExtremeMar 13UV 15Jul 12UV 10
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug10Extreme
Sep11Extreme
Oct12Extreme
Nov10Very high
Dec11Extreme

Air quality in Alenquer 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 Alenquer is worst in November — around 31 µg/m³ PM2.5 (moderate), about 3.5× the cleanest month (June, 9 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateNov 1530 µg/m³Jun 209 µg/m³
PM2.5 (µg/m³)Level
Jan17Moderate
Feb16Moderate
Mar16Moderate
Apr14Moderate
May10Good
Jun9Good
Jul9Good
Aug12Good
Sep15Moderate
Oct24Moderate
Nov31Moderate
Dec23Moderate
Location & terrain

Where is Alenquer?

Alenquer sits at 1.9°S, 54.7°W, 32 m above sea level, in Brazil. The nearest listed city is Santarém, 56 km away.

Topography around Alenquer

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

Within 3 km, the terrain around Alenquer has only modest variations in elevation — a maximum elevation change of 56 m around an average of 19 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 93 m; within 80 km, large variations in elevation — a maximum elevation change of 691 m.

The land around Alenquer is covered by grassland (39%) and trees (23%) within 3 km, trees (34%) and grassland (33%) within 16 km, and trees (49%), grassland (23%) and water (23%) within 80 km.

3 km
56 m
16 km
93 m
80 km
691 m
treesgrasslandartificial surfaceswaterwetland
March weather nearby: Santarém 56 km · Monte Alegre 73 km · Belterra 80 km · Mojuí dos Campos 83 km · Óbidos 87 km · Oriximiná 127 km · Prainha 141 km · Juruti 152 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 Alenquer (-1.9417°, -54.7383°, elevation 32 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).