Villa Hayes weather in May

In May, Villa Hayes sees average daytime highs of 25°C and overnight lows near 16°C, with 140 mm of rain across 9.2 wet days and about 10.8 hours of daylight. It is the 10th-warmest and 5th-wettest month of the year here.

Highs ease over the month, from about 26°C in the first days to 23°C by the end. The sky is clear or mostly clear about 41% of the time in May, and the air most often feels dry.

Daylight stretches from about 11 h 06 min at the start of May to 10 h 36 min by month's end. Set against the rest of the year, May is Villa Hayes's 9th-clearest and 7th-windiest month. For the whole year in context, see Villa Hayes's year-round climate.

Daytime high
25°
10th warmest
Overnight low
16°
4th coldest
Rainfall
140 mm
9.2 wet days
Daylight
10 h 48 min
7:23 AM – 6:10 PM
Cloud cover
54%
9th clearest
Wind
12 km/h
7th windiest
Solar energy
3.27 kWh/m²
Travel score
7.1
out of 10

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 26°C in the first days to 23°C by the end.

A typical May day in Villa Hayes reaches about 25°C in the afternoon and slips back to 16°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 31°C. Set against its neighbours, May runs about 4°C cooler than April and about 2°C warmer than June.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
12718
22717
32617
42617
52617
62617
72617
82617
92617
102516
112516
122516
132516
142516
152516
162516
172516
182416
192416
202416
212415
222415
232415
242415
252415
262415
272315
282315
292315
302315
312315

How May really feels in Villa Hayes

Once humidity and wind are folded in, May averages 0 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
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

May sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Villa Hayes weather by month

How May compares with the rest of the year at a glance. May is the 10th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan33° / 23°12512.713.43.3
Feb32° / 23°13912.412.93.6
Mar31° / 22°11911.212.24.3
Apr29° / 19°1529.611.45.9
May25° / 16°1409.210.87.1
Jun23° / 15°1028.710.57.1
Jul23° / 13°807.910.67.4
Aug26° / 15°686.711.17.6
Sep28° / 17°1128.911.86.7
Oct30° / 19°19312.112.65.0
Nov31° / 20°19111.313.24.6
Dec32° / 22°1641313.53.7

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 41% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 11% of May, with mostly cloudy or overcast conditions the remaining 49%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15545
25545
35545
45545
55446
65446
75545
85446
95446
105347
115347
125248
135248
145149
155149
165050
175050
185050
195050
205050
214951
225050
235050
244951
254951
264951
274852
284852
294951
304951
314951

Chance of precipitation in May

Any precipitation

Villa Hayes gets around 140 mm of rain over 9.2 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 30% and peaks near 31% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
130
229
329
428
528
628
728
828
928
1028
1128
1228
1328
1429
1529
1629
1730
1830
1930
2031
2131
2231
2331
2431
2531
2631
2731
2831
2931
3031
3130

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the dry band about 26% of days. Sticky, muggy-or-worse air turns up on roughly 31% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
11715213611
21816213510
31817203510
4191720349
5201820348
6201920338
7201920337
8212021327
9212021317
10222122306
11222122296
12232122286
13232123276
14232223266
15242223255
16242224255
17252224245
18262224235
19272224225
20272224215
21282324205
22292324195
23302324195
24312323194
25322323184
26322323184
27332322184
28342322184
29342222184
30342222183
31342222193

Wind in May

Winds average 12 km/h in May.

Across May, daily wind ranges from about 11 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm
3112calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 11 h 06 min at the start of May to 10 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 30 minutes over May. Sunrise moves from 7:15 AM to 7:30 AM, and sunset from 6:19 PM to 6:05 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.17:156:19
211.17:166:19
311.07:166:18
411.07:176:17
511.07:176:17
611.07:186:16
710.97:186:15
810.97:196:14
910.97:196:14
1010.97:206:13
1110.97:206:13
1210.97:216:12
1310.87:216:11
1410.87:226:11
1510.87:226:10
1610.87:236:10
1710.87:236:09
1810.77:246:09
1910.77:246:08
2010.77:256:08
2110.77:256:08
2210.77:266:07
2310.77:276:07
2410.77:276:06
2510.67:286:06
2610.67:286:06
2710.67:296:05
2810.67:296:05
2910.67:306:05
3010.67:306:05
3110.67:306:05

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 3.27 kWh/m².

For context, solar energy here swings from a low near 2.8 kWh/m² to a high of 6.71 kWh/m² in January across the year — May's 3.27 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
13.8Moderate
23.8Moderate
33.7Moderate
43.7Moderate
53.7Moderate
63.6Moderate
73.6Moderate
83.6Moderate
93.5Moderate
103.5Moderate
113.5Moderate
123.4Moderate
133.4Moderate
143.3Moderate
153.3Moderate
163.3Moderate
173.2Moderate
183.2Moderate
193.1Moderate
203.1Moderate
213.1Moderate
223.0Moderate
233.0Moderate
243.0Moderate
253.0Moderate
263.0Moderate
272.9Moderate
282.9Moderate
292.9Moderate
302.9Moderate
312.9Moderate
Planning a trip in May

Is May a good time to visit Villa Hayes?

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

7.1
Sightseeing
3rd-best month of the year
6.3
Beach & pool
7th-best month of the year

May is one of the better times to visit Villa Hayes for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Villa Hayes in May

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

In May, Villa Hayes sees daytime highs around 25°C and nights near 16°C. Worth packing: light clothes and rain gear. About 9 days see rain.

light clothesrain gear

UV index in Villa Hayes in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Villa Hayes 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 Villa Hayes in May

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where May falls, not just the annual average.

Air quality in Villa Hayes is worst in September — around 36 µg/m³ PM2.5 (poor), about 3.0× the cleanest month (May, 12 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateModerateSep 1535 µg/m³May 1912 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb14Moderate
Mar15Moderate
Apr13Moderate
May12Good
Jun13Moderate
Jul15Moderate
Aug27Moderate
Sep36Poor
Oct25Moderate
Nov15Moderate
Dec12Good
Location & terrain

Where is Villa Hayes?

Villa Hayes sits at 25.1°S, 57.5°W, 58 m above sea level, in Paraguay. The nearest listed city is Limpio, 9.0 km away.

Topography around Villa Hayes

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

Within 3 km, the terrain around Villa Hayes has only modest variations in elevation — a maximum elevation change of 65 m around an average of 62 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 173 m; within 80 km, significant variations in elevation — a maximum elevation change of 397 m.

The land around Villa Hayes is covered by trees (43%) and grassland (33%) within 3 km, grassland (48%) and trees (42%) within 16 km, and grassland (53%) and trees (39%) within 80 km.

3 km
65 m
16 km
173 m
80 km
397 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
May weather nearby: Limpio 9.0 km · Mariano Roque Alonso 13 km · Asuncion 25 km · Fernando de la Mora 27 km · San Lorenzo 27 km · Areguá 28 km · Lambaré 29 km · Capiatá 30 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 Villa Hayes (-25.093°, -57.5273°, elevation 58 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).