San Estanislao weather in April

In April, San Estanislao sees average daytime highs of 33°C and overnight lows near 26°C, with 111 mm of rain across 20.1 wet days and about 12.2 hours of daylight. It is the 3rd-warmest and 8th-wettest month of the year here.

Highs ease over the month, from about 34°C in the first days to 32°C by the end. The sky is clear or mostly clear about 12% of the time in April, and the air most often feels miserable.

Daylight stretches from about 12 h 06 min at the start of April to 12 h 24 min by month's end. Set against the rest of the year, April is San Estanislao's 5th-clearest and 4th-windiest month. For the whole year in context, see San Estanislao's year-round climate.

Daytime high
33°
3rd warmest
Overnight low
26°
12th coldest
Rainfall
111 mm
20.1 wet days
Daylight
12 h 12 min
5:54 AM – 6:08 PM
Cloud cover
77%
5th clearest
Wind
9 km/h
4th windiest
Solar energy
5.73 kWh/m²
Travel score
2.4
out of 10

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 34°C in the first days to 32°C by the end.

A typical April day in San Estanislao reaches about 33°C in the afternoon and slips back to 26°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 35°C. Set against its neighbours, April runs about 1°C cooler than March and about 1°C warmer than May.

20°25°30°35°40°151015202530
Avg high (°C)Avg low (°C)
13425
23425
33425
43425
53425
63425
73425
83426
93426
103426
113426
123426
133326
143326
153326
163326
173326
183326
193326
203326
213326
223326
233326
243326
253326
263326
273226
283226
293226
303226

How April really feels in San Estanislao

Once humidity and wind are folded in, April averages 30 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
30
30 feel dangerously hot (≥ 39°C)
Days feeling ≤ C
0
wind chill below the day's low

The story in April is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

San Estanislao weather by month

How April compares with the rest of the year at a glance. April is the 3rd-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan33° / 24°123.311.54.3
Feb34° / 25°112.811.73.6
Mar34° / 25°368.211.93.1
Apr33° / 26°11120.112.22.4
May32° / 26°21327.712.52.3
Jun32° / 25°18125.612.62.5
Jul32° / 25°15925.412.52.5
Aug32° / 25°19227.812.32.4
Sep31° / 25°21428.512.12.4
Oct31° / 25°24129.311.82.5
Nov31° / 25°18325.411.52.9
Dec31° / 25°6112.111.44.1

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 12% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 12% of April, with mostly cloudy or overcast conditions the remaining 76%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14258
24060
33862
43763
53466
63367
73268
83169
92971
102971
112773
122773
132773
142575
152575
162575
172278
182278
192179
202179
211981
221981
231882
241684
251585
261486
271387
281288
291288
301189

Chance of precipitation in April

Any precipitation

San Estanislao gets around 111 mm of rain over 20.1 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 67% and peaks near 85% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%100%151015202530
Rain chance (%)
145
246
348
450
551
653
755
856
958
1059
1161
1263
1364
1466
1568
1669
1770
1871
1973
2074
2175
2276
2377
2479
2580
2681
2782
2883
2984
3085

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the miserable band about 53% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)Miserable (%)
137225
227127
326929
416930
516732
616633
716435
816336
916237
1016039
1115940
1215742
1315544
1415346
1515148
1614950
1714653
1814455
1914158
2013861
2103565
2203367
2303070
2402773
2502476
2602278
2701981
2801783
2901585
3001486

Wind in April

Winds average 9 km/h in April.

Across April, daily wind ranges from about 7 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
159calm
169calm
179calm
189calm
199calm
209calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
287calm
297calm
307calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 06 min at the start of April to 12 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 18 minutes over April. Sunrise moves from 6:03 AM to 5:47 AM, and sunset from 6:08 PM to 6:09 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:036:08
212.16:026:08
312.16:016:08
412.16:016:08
512.16:006:08
612.16:006:08
712.15:596:08
812.25:586:08
912.25:586:08
1012.25:576:08
1112.25:576:08
1212.25:566:08
1312.25:566:08
1412.25:556:08
1512.25:546:08
1612.25:546:08
1712.25:536:08
1812.25:536:08
1912.35:526:08
2012.35:526:08
2112.35:516:08
2212.35:516:08
2312.35:506:08
2412.35:506:08
2512.35:496:08
2612.35:496:08
2712.35:496:08
2812.35:486:08
2912.35:486:08
3012.45:476:09

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.73 kWh/m².

For context, solar energy here swings from a low near 4.53 kWh/m² to a high of 6.22 kWh/m² in March across the year — April's 5.73 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.1Intense
26.1Intense
36.0Intense
46.0Intense
56.0Intense
66.0Bright
76.0Bright
85.9Bright
95.9Bright
105.9Bright
115.9Bright
125.8Bright
135.8Bright
145.8Bright
155.8Bright
165.7Bright
175.7Bright
185.7Bright
195.6Bright
205.6Bright
215.6Bright
225.5Bright
235.5Bright
245.5Bright
255.4Bright
265.4Bright
275.4Bright
285.3Bright
295.3Bright
305.3Bright
Planning a trip in April

Hazard calendar for San Estanislao

In seasonPeak

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

San Estanislao's rainy season runs April–November, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is April a good time to visit San Estanislao?

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

2.4
Sightseeing
9th-best month of the year
4.5
Beach & pool
5th-best month of the year

April is a weaker month for outdoor sightseeing in San Estanislao.

What to pack for San Estanislao in April

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

In April, San Estanislao sees daytime highs around 33°C and nights near 26°C. Pack light clothes and rain gear. Worth having: sun protection. About 20 days see rain.

light clothesrain gearsun protection

Sea temperature near San Estanislao in April

The nearest coast averages about 27°C in April — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 35 km away) is warmest in September at about 29°C and coldest in March near 26°C.

The water stays above 20°C all year — warm enough for a swim any month.

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb27Warm
Mar26Warm
Apr27Warm
May28Tropical
Jun29Tropical
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov29Tropical
Dec28Tropical

UV index in San Estanislao in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in San Estanislao peaks around June 12 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 12 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highJun 12UV 13Dec 12UV 9
UV index (midday)Level
Jan11Extreme
Feb13Extreme
Mar12Extreme
Apr12Extreme
May12Extreme
Jun13Extreme
Jul11Extreme
Aug12Extreme
Sep12Extreme
Oct11Extreme
Nov10Very high
Dec9Very high

Air quality in San Estanislao in April

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in San Estanislao is worst in March — around 42 µg/m³ PM2.5 (poor), about 2.6× the cleanest month (November, 16 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateMar 1841 µg/m³Nov 2116 µg/m³
PM2.5 (µg/m³)Level
Jan17Moderate
Feb25Moderate
Mar42Poor
Apr31Moderate
May31Moderate
Jun31Moderate
Jul30Moderate
Aug24Moderate
Sep20Moderate
Oct18Moderate
Nov16Moderate
Dec17Moderate
Location & terrain

Where is San Estanislao?

San Estanislao sits at 10.4°N, 75.2°W, 16 m above sea level, in Colombia. The nearest listed city is Repelón, 11 km away.

Topography around San Estanislao

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

Within 3 km, the terrain around San Estanislao has only modest variations in elevation — a maximum elevation change of 108 m around an average of 21 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 525 m; within 80 km, large variations in elevation — a maximum elevation change of 811 m.

The land around San Estanislao is covered by grassland (37%) and trees (34%) within 3 km, grassland (38%) and trees (33%) within 16 km, and grassland (35%), water (32%) and trees (26%) within 80 km.

3 km
108 m
16 km
525 m
80 km
811 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetlandmangroves
April weather nearby: Repelón 11 km · Mahates 19 km · Manatí 22 km · Santa Lucía 22 km · Luruaco 24 km · Santa Rosa 24 km · Arjona 26 km · Campo de la Cruz 29 km

Colombia travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type A / B
120 / 240 V · 60 Hz
Prices
≈ 38% of US
price level, 2025
GDP per capita
$8,562
2025
Happiness
6.0 / 10
World Happiness, 2025
Safe drinking water
74%
of population, 2024
Homicide rate
24.9
per 100k, 2023
Road deaths
15.4
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 480
Religion
Roman Catholic 64%Protestant 17%none 14%atheist 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 Estanislao (10.3983°, -75.1511°, elevation 16 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).