San Carlos de Bolívar weather in April

In April, San Carlos de Bolívar sees average daytime highs of 21°C and overnight lows near 11°C, with 91 mm of rain across 7.8 wet days and about 11.1 hours of daylight. It is the 6th-warmest and 6th-wettest month of the year here.

Highs ease over the month, from about 23°C in the first days to 20°C by the end. The sky is clear or mostly clear about 44% of the time in April, and the air most often feels dry.

Daylight stretches from about 11 h 42 min at the start of April to 10 h 36 min by month's end. Set against the rest of the year, April is San Carlos de Bolívar's 6th-clearest and 8th-windiest month. For the whole year in context, see San Carlos de Bolívar's year-round climate.

Daytime high
21°
6th warmest
Overnight low
11°
7th coldest
Rainfall
91 mm
7.8 wet days
Daylight
11 h 06 min
7:32 AM – 6:37 PM
Cloud cover
50%
6th clearest
Wind
13 km/h
8th windiest
Solar energy
3.56 kWh/m²
Travel score
7.0
out of 10

San Carlos de Bolívar is town in Buenos Aires, Argentina.

Founded
1878

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

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 23°C in the first days to 20°C by the end.

A typical April day in San Carlos de Bolívar reaches about 21°C in the afternoon and slips back to 11°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 16°C and 26°C. Set against its neighbours, April runs about 4°C cooler than March and about 4°C warmer than May.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
12312
22312
32312
42312
52312
62212
72212
82212
92211
102211
112211
122211
132211
142111
152111
162110
172110
182110
192110
202110
212110
222110
232010
242010
252010
26209
27209
28209
29209
30209

How April really feels in San Carlos de Bolívar

Once humidity and wind are folded in, April 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

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

San Carlos de Bolívar weather by month

How April compares with the rest of the year at a glance. April is the 6th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 16°1079.414.26.1
Feb27° / 16°947.913.46.9
Mar25° / 14°998.112.37.4
Apr21° / 11°917.811.17.0
May17° / 495.510.16.1
Jun14° / 364.69.64.6
Jul13° / 344.79.84.3
Aug16° / 494.710.65.7
Sep18° / 666.811.86.4
Oct21° / 10°1039.712.96.7
Nov24° / 12°998.813.97.2
Dec28° / 15°908.614.46.7

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

Beyond those clear spells, partly cloudy skies cover about 13% of April, with mostly cloudy or overcast conditions the remaining 43%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15941
25842
35842
45743
55743
65644
75644
85644
95644
105644
115743
125644
135644
145743
155842
165842
175842
185842
195842
205941
215842
225842
235842
245743
255743
265644
275644
285545
295446
305446

Chance of precipitation in April

Any precipitation

San Carlos de Bolívar gets around 91 mm of rain over 7.8 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 26% and peaks near 28% on the wettest days.

0%10%20%30%40%151015202530
Rain chance (%)
127
227
327
428
528
628
728
828
928
1028
1128
1227
1327
1426
1526
1626
1725
1825
1925
2025
2124
2224
2324
2424
2523
2623
2722
2822
2921
3021

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the dry band about 70% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
15526145
25626135
35725135
45825125
55825125
66124114
76124114
86323104
96323104
10652294
11672193
12692083
13692083
14701983
15711973
16721873
17741862
18751762
19751762
20771652
21771652
22771652
23781552
24791551
25791551
26791551
27791551
28791551
29781561
30801460

Wind in April

Winds average 13 km/h in April.

Across April, daily wind ranges from about 12 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1613light breeze
1713light breeze
1813light breeze
1913light breeze
2013light breeze
2113light breeze
2212light breeze
2312light breeze
2412light breeze
2512light breeze
2612light breeze
2712light breeze
2812light breeze
2912light breeze
3012light breeze

Sunrise & sunset in April

DaylightNight

Daylight runs from about 11 h 42 min at the start of April to 10 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 66 minutes over April. Sunrise moves from 7:19 AM to 7:44 AM, and sunset from 6:59 PM to 6:19 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.77:196:59
211.67:206:57
311.67:216:56
411.57:226:54
511.57:236:53
611.57:246:51
711.47:256:50
811.47:256:48
911.37:266:47
1011.37:276:46
1111.37:286:44
1211.27:296:43
1311.27:306:41
1411.27:316:40
1511.17:316:38
1611.17:326:37
1711.07:336:36
1811.07:346:34
1911.07:356:33
2010.97:366:32
2110.97:376:30
2210.97:386:29
2310.87:386:28
2410.87:396:26
2510.87:406:25
2610.77:416:24
2710.77:426:23
2810.67:436:21
2910.67:446:20
3010.67:446:19

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 3.56 kWh/m².

For context, solar energy here swings from a low near 2.17 kWh/m² to a high of 7.6 kWh/m² in December across the year — April's 3.56 kWh/m² falls in the middle.

012345151015202530
Solar energy (kWh/m²)Level
14.2Bright
24.1Bright
34.0Bright
44.0Moderate
53.9Moderate
63.9Moderate
73.9Moderate
83.8Moderate
93.8Moderate
103.8Moderate
113.7Moderate
123.7Moderate
133.7Moderate
143.6Moderate
153.6Moderate
163.6Moderate
173.5Moderate
183.5Moderate
193.5Moderate
203.5Moderate
213.4Moderate
223.4Moderate
233.4Moderate
243.3Moderate
253.3Moderate
263.2Moderate
273.2Moderate
283.1Moderate
293.1Moderate
303.1Moderate
Planning a trip in April

Is April a good time to visit San Carlos de Bolívar?

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

7.0
Sightseeing
3rd-best month of the year
4.5
Beach & pool
6th-best month of the year

April is one of the better times to visit San Carlos de Bolívar for general sightseeing.

What to pack for San Carlos de Bolívar in April

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

In April, San Carlos de Bolívar sees daytime highs around 21°C and nights near 11°C. Little to plan around — just the basics. About 8 days see rain.

UV index in San Carlos de Bolívar in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April 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 San Carlos de Bolívar peaks around January 11 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateHighVery highExtremeJan 11UV 13Jun 21UV 2
UV index (midday)Level
Jan13Extreme
Feb11Extreme
Mar9Very high
Apr6High
May3Moderate
Jun2Moderate
Jul3Moderate
Aug4Moderate
Sep5High
Oct8Very high
Nov10Extreme
Dec12Extreme
Location & terrain

Where is San Carlos de Bolívar?

San Carlos de Bolívar sits at 36.2°S, 61.1°W, 95 m above sea level, in Argentina. The nearest listed city is Carlos Casares, 71 km away.

Topography around San Carlos de Bolívar

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of San Carlos de Bolívar.

Within 3 km, the terrain around San Carlos de Bolívar has only modest variations in elevation — a maximum elevation change of 13 m around an average of 93 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 42 m; within 80 km, only modest variations in elevation — a maximum elevation change of 221 m.

The land around San Carlos de Bolívar is covered by grassland (43%), cropland (26%) and artificial surfaces (23%) within 3 km, cropland (55%) and grassland (42%) within 16 km, and cropland (54%) and grassland (45%) within 80 km.

3 km
13 m
16 km
42 m
80 km
221 m
treesgrasslandcroplandartificial surfaceswater
April weather nearby: Carlos Casares 71 km · Pehuajó 85 km · Nueve de Julio 90 km · Olavarría 102 km · Veinticinco de Mayo 123 km · Azul 128 km · Bragado 136 km · Los Toldos 137 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 San Carlos de Bolívar (-36.2307°, -61.1157°, elevation 95 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).