Diamante weather in May

In May, Diamante sees average daytime highs of 20°C and overnight lows near 12°C, with 70 mm of rain across 6 wet days and about 10.4 hours of daylight. It is the 9th-warmest and 8th-wettest month of the year here.

Highs ease over the month, from about 22°C in the first days to 18°C by the end. The sky is clear or mostly clear about 38% of the time in May, and the air most often feels dry.

Daylight stretches from about 10 h 48 min at the start of May to 10 h 06 min by month's end. Set against the rest of the year, May is Diamante's 12th-clearest and 8th-windiest month. For the whole year in context, see Diamante's year-round climate.

Daytime high
20°
9th warmest
Overnight low
12°
5th coldest
Rainfall
70 mm
6 wet days
Daylight
10 h 24 min
7:48 AM – 6:10 PM
Cloud cover
55%
12th clearest
Wind
11 km/h
8th windiest
Solar energy
2.83 kWh/m²
Travel score
6.9
out of 10

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 22°C in the first days to 18°C by the end.

A typical May day in Diamante reaches about 20°C in the afternoon and slips back to 12°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 16°C and 25°C. Set against its neighbours, May runs about 4°C cooler than April and about 3°C warmer than June.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12213
22213
32213
42213
52213
62113
72113
82113
92113
102113
112112
122112
132112
142012
152012
162012
172012
182012
192012
202011
211911
221911
231911
241911
251911
261911
271911
281910
291910
301810
311810

Diamante weather by month

How May compares with the rest of the year at a glance. May is the 9th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 20°1128.513.95.1
Feb29° / 20°1138.313.25.6
Mar27° / 18°1367.912.26.8
Apr24° / 15°1108.711.27.3
May20° / 12°70610.46.9
Jun17° / 405.29.96.3
Jul17° / 354.410.16.2
Aug19° / 484.810.87.2
Sep22° / 11°625.611.87.5
Oct24° / 14°1249.712.87.2
Nov27° / 17°1147.813.67.0
Dec29° / 19°1298.614.15.7

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 38% of the time in May, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 12% of May, with mostly cloudy or overcast conditions the remaining 49%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15644
25644
35545
45446
55446
65446
75347
85347
95248
105248
115149
125149
135050
144951
154951
164951
174852
184852
194852
204852
214852
224852
234753
244753
254852
264852
274951
285050
295050
305050
315050

Chance of precipitation in May

Any precipitation

Diamante gets around 70 mm of rain over 6 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 20% and peaks near 25% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
125
225
324
424
524
623
723
822
922
1021
1121
1221
1321
1420
1520
1620
1720
1819
1919
2018
2118
2218
2317
2417
2516
2616
2716
2815
2915
3015
3115

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 61% of days. Sticky, muggy-or-worse air turns up on roughly 5% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
148231910
249221810
351221710
45123179
55223169
65323159
75324158
85424148
95524147
105525137
115625136
125725135
135725135
145725135
155924134
165924134
176023134
186022144
196221143
206320143
216518143
226617143
236816133
246915133
257014133
267213123
277213123
287313113
297512103
307512103
31761293

Wind in May

Winds average 11 km/h in May.

Across May, daily wind ranges from about 11 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
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 10 h 48 min at the start of May to 10 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 42 minutes over May. Sunrise moves from 7:37 AM to 7:58 AM, and sunset from 6:22 PM to 6:02 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.87:376:22
210.77:386:21
310.77:396:21
410.77:396:20
510.67:406:19
610.67:416:18
710.67:416:17
810.67:426:16
910.57:436:15
1010.57:446:14
1110.57:446:13
1210.57:456:13
1310.47:466:12
1410.47:466:11
1510.47:476:10
1610.47:486:10
1710.37:496:09
1810.37:496:08
1910.37:506:08
2010.37:516:07
2110.37:516:07
2210.27:526:06
2310.27:536:06
2410.27:536:05
2510.27:546:05
2610.27:556:04
2710.17:556:04
2810.17:566:03
2910.17:576:03
3010.17:576:03
3110.17:586:02

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 2.83 kWh/m².

For context, solar energy here swings from a low near 2.41 kWh/m² to a high of 7.21 kWh/m² in December across the year — May's 2.83 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
13.3Moderate
23.2Moderate
33.2Moderate
43.2Moderate
53.1Moderate
63.1Moderate
73.1Moderate
83.1Moderate
93.0Moderate
103.0Moderate
113.0Moderate
122.9Moderate
132.9Moderate
142.9Moderate
152.8Moderate
162.8Moderate
172.8Moderate
182.8Moderate
192.7Moderate
202.7Moderate
212.7Moderate
222.7Moderate
232.6Moderate
242.6Moderate
252.6Moderate
262.6Moderate
272.6Moderate
282.6Moderate
292.6Moderate
302.5Moderate
312.5Moderate
Planning a trip in May

Is May a good time to visit Diamante?

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

6.9
Sightseeing
6th-best month of the year
3.7
Beach & pool
9th-best month of the year

May is a reasonable time to visit Diamante for sightseeing.

What to pack for Diamante in May

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

In May, Diamante sees daytime highs around 20°C and nights near 12°C. Little to plan around — just the basics. About 6 days see rain.

UV index in Diamante in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Diamante peaks around January 17 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 3 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeModerateHighVery highExtremeJan 17UV 13Jun 20UV 3
UV index (midday)Level
Jan14Extreme
Feb13Extreme
Mar11Extreme
Apr7High
May4Moderate
Jun3Moderate
Jul3Moderate
Aug5Moderate
Sep7High
Oct9Very high
Nov11Extreme
Dec12Extreme

Air quality in Diamante 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 Diamante is worst in September — around 18 µg/m³ PM2.5 (moderate), about 3.2× the cleanest month (April, 6 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 918 µg/m³Apr 186 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb7Good
Mar7Good
Apr6Good
May6Good
Jun8Good
Jul13Moderate
Aug18Moderate
Sep18Moderate
Oct10Good
Nov7Good
Dec7Good
Location & terrain

Where is Diamante?

Diamante sits at 32.1°S, 60.6°W, 17 m above sea level, in Argentina. The nearest listed city is Coronda, 28 km away.

Topography around Diamante

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

Within 3 km, the terrain around Diamante has only modest variations in elevation — a maximum elevation change of 92 m around an average of 35 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 107 m; within 80 km, only modest variations in elevation — a maximum elevation change of 119 m.

The land around Diamante is covered by grassland (24%), water (23%) and trees (21%) within 3 km, cropland (36%) and grassland (30%) within 16 km, and cropland (57%) within 80 km.

3 km
92 m
16 km
107 m
80 km
119 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
May weather nearby: Coronda 28 km · Crespo 32 km · Paraná 39 km · Santo Tomé 46 km · Santa Fe 47 km · Gálvez 55 km · Esperanza 74 km · Victoria 77 km

Argentina travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / I
220 V · 50 Hz
Prices
≈ 46% of US
price level, 2025
GDP per capita
$14,898
2025
Happiness
6.4 / 10
World Happiness, 2025
Homicide rate
4.5
per 100k, 2023
Road deaths
14.1
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
High
EF EPI 575
Religion
Roman Catholic 63%none 19%Evangelical 15%Jehovah's Witness and Church of Jesus Christ 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 Diamante (-32.0671°, -60.6427°, elevation 17 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).