Areguá weather in March

In March, Areguá sees average daytime highs of 31°C and overnight lows near 22°C, with 113 mm of rain across 10.5 wet days and about 12.2 hours of daylight. It is the 4th-warmest and 8th-wettest month of the year here.

Highs ease over the month, from about 32°C in the first days to 30°C by the end. The sky is clear or mostly clear about 44% of the time in March, and the air most often feels oppressive.

Daylight stretches from about 12 h 36 min at the start of March to 11 h 48 min by month's end. Set against the rest of the year, March is Areguá's 5th-clearest and 12th-windiest month. For the whole year in context, see Areguá's year-round climate.

Daytime high
31°
4th warmest
Overnight low
22°
9th coldest
Rainfall
113 mm
10.5 wet days
Daylight
12 h 12 min
6:54 AM – 7:05 PM
Cloud cover
50%
5th clearest
Wind
10 km/h
12th windiest
Solar energy
5.36 kWh/m²
Travel score
4.6
out of 10

Areguá is city and capital of the Central Department of Paraguay.

Density
107/km²
people per km²
Founded
1538

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 32°C in the first days to 30°C by the end.

A typical March day in Areguá reaches about 31°C in the afternoon and slips back to 22°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 35°C. Set against its neighbours, March runs about 1°C cooler than February and about 3°C warmer than April.

15°20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13223
23223
33222
43222
53222
63222
73222
83222
93222
103222
113122
123122
133122
143122
153122
163122
173122
183121
193121
203121
213121
223121
233021
243021
253021
263021
273021
283021
293021
303021
313020

How March really feels in Areguá

Once humidity and wind are folded in, March averages 25 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
25
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.

Areguá weather by month

How March compares with the rest of the year at a glance. March is the 4th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan33° / 23°12612.913.43.4
Feb32° / 23°14412.612.93.7
Mar31° / 22°11310.512.24.6
Apr28° / 19°1529.311.46.1
May24° / 16°1308.510.87.2
Jun23° / 14°968.610.57.1
Jul23° / 13°797.610.67.4
Aug25° / 15°686.511.17.7
Sep27° / 17°1118.611.86.9
Oct29° / 19°19512.112.65.2
Nov30° / 20°18611.313.24.8
Dec32° / 22°16412.513.53.9

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 44% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 14% of March, with mostly cloudy or overcast conditions the remaining 42%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15743
25842
35842
45842
55941
65941
76040
86040
96040
105941
115941
125842
135842
145842
155842
165743
175743
185743
195743
205743
215842
225842
235842
245842
255842
265941
275941
285941
295941
305941
315941

Chance of precipitation in March

Any precipitation

Areguá gets around 113 mm of rain over 10.5 wet days in March. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 34% and peaks near 40% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202531
Rain chance (%)
140
240
339
438
537
637
736
836
935
1035
1135
1234
1334
1434
1534
1634
1733
1833
1933
2033
2132
2232
2332
2432
2532
2632
2732
2832
2932
3032
3132

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 44% of days. Sticky, muggy-or-worse air turns up on roughly 80% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1031022587
2031123567
3031125547
4031126546
5031127536
6031129516
7031130506
8021231496
9021232485
10021233485
11031234475
12031334464
13031334464
14031335453
15041435443
16041435443
17051535432
18151535422
19161635412
20161635402
21161735401
22171734391
23271734381
24271834381
25271834371
26271834371
27381834361
28381834361
29381834361
30381834361
31481834361

Wind in March

Winds average 10 km/h in March, the calmest month.

Across March, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in March

DaylightNight

Daylight runs from about 12 h 36 min at the start of March to 11 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 48 minutes over March. Sunrise moves from 6:46 AM to 7:00 AM, and sunset from 7:19 PM to 6:49 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.66:467:19
212.56:477:19
312.56:477:18
412.56:487:17
512.56:487:16
612.46:497:15
712.46:497:14
812.46:507:13
912.46:507:12
1012.36:517:11
1112.36:517:10
1212.36:527:09
1312.36:527:08
1412.26:537:07
1512.26:537:06
1612.26:547:05
1712.26:547:04
1812.16:557:03
1912.16:557:02
2012.16:567:00
2112.16:566:59
2212.06:566:58
2312.06:576:57
2412.06:576:56
2512.06:586:55
2611.96:586:54
2711.96:596:53
2811.96:596:52
2911.97:006:51
3011.87:006:50
3111.87:006:49

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 5.36 kWh/m².

For context, solar energy here swings from a low near 2.78 kWh/m² to a high of 6.72 kWh/m² in December across the year — March's 5.36 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.8Bright
25.8Bright
35.8Bright
45.7Bright
55.7Bright
65.7Bright
75.7Bright
85.6Bright
95.6Bright
105.6Bright
115.5Bright
125.5Bright
135.4Bright
145.4Bright
155.4Bright
165.3Bright
175.3Bright
185.2Bright
195.2Bright
205.2Bright
215.1Bright
225.1Bright
235.1Bright
245.0Bright
255.0Bright
265.0Bright
275.0Bright
284.9Bright
294.9Bright
304.9Bright
314.8Bright
Planning a trip in March

Is March a good time to visit Areguá?

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

4.6
Sightseeing
9th-best month of the year
6.7
Beach & pool
5th-best month of the year

March is a reasonable time to visit Areguá for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Areguá in March

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

In March, Areguá sees daytime highs around 31°C and nights near 22°C. Pack light clothes. Worth having: rain gear and sun protection. About 11 days see rain.

light clothesrain gearsun protection

UV index in Areguá in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Areguá peaks around January 17 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 15 at about 5 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighModerateHighVery highExtremeJan 17UV 15Jul 15UV 5
UV index (midday)Level
Jan15Extreme
Feb14Extreme
Mar11Extreme
Apr9Very high
May6High
Jun5Moderate
Jul5Moderate
Aug5High
Sep8Very high
Oct8Very high
Nov12Extreme
Dec13Extreme

Air quality in Areguá 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 Areguá is worst in September — around 33 µg/m³ PM2.5 (moderate), about 2.7× the cleanest month (December, 12 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateSep 933 µg/m³Dec 1312 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb18Moderate
Mar18Moderate
Apr13Moderate
May13Moderate
Jun14Moderate
Jul17Moderate
Aug32Moderate
Sep33Moderate
Oct21Moderate
Nov14Moderate
Dec12Good
Location & terrain

Where is Areguá?

Areguá sits at 25.3°S, 57.4°W, 0 m above sea level, in Paraguay. The nearest listed city is Capiatá, 8.0 km away.

Topography around Areguá

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

Within 3 km, the terrain around Areguá has only modest variations in elevation — a maximum elevation change of 141 m around an average of 108 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 229 m; within 80 km, significant variations in elevation — a maximum elevation change of 529 m.

The land around Areguá is covered by trees (73%) within 3 km, trees (68%) within 16 km, and grassland (53%) and trees (39%) within 80 km.

3 km
141 m
16 km
229 m
80 km
529 m
treesgrasslandcroplandartificial surfaceswaterwetland
March weather nearby: Capiatá 8.0 km · San Bernardino 9.0 km · Itauguá 9.0 km · San Lorenzo 13 km · Fernando de la Mora 14 km · Nemby 18 km · Mariano Roque Alonso 19 km · Limpio 19 km

Paraguay travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B / C / N
220 V · 50 Hz
Prices
≈ 35% of US
price level, 2025
GDP per capita
$7,027
2025
Happiness
6.2 / 10
World Happiness, 2025
Safe drinking water
64%
of population, 2024
Homicide rate
6.8
per 100k, 2023
Road deaths
22
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Moderate
EF EPI 531
Religion
Roman Catholic 80%Protestant 7%Believer 6%other 1%

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 Areguá (-25.3124°, -57.385°, elevation 0 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).