Coelemu weather in April

In April, Coelemu sees average daytime highs of 18°C and overnight lows near 8°C, with 44 mm of rain across 4.9 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 20°C in the first days to 17°C by the end. The sky is clear or mostly clear about 49% 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 Coelemu's 6th-clearest and 12th-windiest month. For the whole year in context, see Coelemu's year-round climate.

Daytime high
18°
6th warmest
Overnight low
7th coldest
Rainfall
44 mm
4.9 wet days
Daylight
11 h 06 min
8:19 AM – 7:23 PM
Cloud cover
45%
6th clearest
Wind
10 km/h
12th windiest
Solar energy
3.96 kWh/m²
Travel score
6.8
out of 10

Coelemu is city in Chile.

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 20°C in the first days to 17°C by the end.

A typical April day in Coelemu reaches about 18°C in the afternoon and slips back to 8°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 15°C and 22°C. Set against its neighbours, April runs about 4°C cooler than March and about 4°C warmer than May.

10°15°20°25°151015202530
Avg high (°C)Avg low (°C)
1209
2209
3209
4209
5209
6209
7199
8199
9199
10199
11199
12198
13188
14188
15188
16188
17188
18188
19188
20188
21178
22178
23178
24178
25178
26178
27178
28178
29178
30178

Coelemu 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
Jan25° / 12°51.114.29.3
Feb24° / 12°111.413.49.2
Mar22° / 11°172.412.38.5
Apr18° / 444.911.16.8
May15° / 1289.310.14.5
Jun13° / 181139.63.1
Jul12° / 13611.59.83.1
Aug13° / 11510.810.63.7
Sep15° / 616.611.85.0
Oct17° / 42612.96.3
Nov20° / 192.913.97.8
Dec23° / 11°132.214.48.7

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 49% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 15% of April, with mostly cloudy or overcast conditions the remaining 37%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17426
27327
37228
47129
57030
66931
76931
86832
96733
106733
116535
126535
136436
146436
156436
166337
176238
186238
196139
206139
216139
225941
235941
245842
255743
265743
275644
285545
295446
305446

Chance of precipitation in April

Any precipitation

Coelemu gets around 44 mm of rain over 4.9 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 17% and peaks near 20% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
113
214
315
415
516
616
717
817
917
1017
1117
1217
1317
1417
1517
1617
1717
1816
1916
2016
2116
2216
2317
2417
2518
2618
2719
2819
2920
3020

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 94% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)
1919
2919
3919
4928
5928
6937
7937
8937
9946
10946
11946
12955
13955
14955
15955
16955
17964
18964
19964
20964
21964
22964
23964
24964
25964
26964
27964
28964
29964
30964

Wind in April

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

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

051015151015202530
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
2710calm
2810calm
2910calm
3010calm

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 8:06 AM to 8:31 AM, and sunset from 7:45 PM to 7:05 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.78:067:45
211.68:077:44
311.68:087:42
411.58:087:41
511.58:097:39
611.58:107:38
711.48:117:36
811.48:127:35
911.38:137:33
1011.38:147:32
1111.38:157:30
1211.28:157:29
1311.28:167:27
1411.18:177:26
1511.18:187:25
1611.18:197:23
1711.08:207:22
1811.08:217:20
1911.08:227:19
2010.98:227:18
2110.98:237:16
2210.88:247:15
2310.88:257:14
2410.88:267:12
2510.78:277:11
2610.78:287:10
2710.78:297:09
2810.68:297:07
2910.68:307:06
3010.68:317:05

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 3.96 kWh/m².

For context, solar energy here swings from a low near 1.89 kWh/m² to a high of 8.68 kWh/m² in December across the year — April's 3.96 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.8Bright
24.8Bright
34.7Bright
44.6Bright
54.6Bright
64.5Bright
74.4Bright
84.4Bright
94.3Bright
104.3Bright
114.2Bright
124.1Bright
134.1Bright
144.0Bright
154.0Moderate
163.9Moderate
173.9Moderate
183.8Moderate
193.8Moderate
203.7Moderate
213.6Moderate
223.6Moderate
233.5Moderate
243.5Moderate
253.4Moderate
263.4Moderate
273.3Moderate
283.3Moderate
293.2Moderate
303.2Moderate
Planning a trip in April

Hazard calendar for Coelemu

In seasonPeak

None of Coelemu's seasonal hazards are active in April. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Coelemu's rainy season runs May–August, 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 Coelemu?

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

6.8
Sightseeing
6th-best month of the year
2.5
Beach & pool
6th-best month of the year

April is a reasonable time to visit Coelemu for sightseeing.

What to pack for Coelemu in April

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

In April, Coelemu sees daytime highs around 18°C and nights near 8°C. Little to plan around — just the basics. About 5 days see rain.

Sea temperature near Coelemu in April

The nearest coast averages about 14°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 20 km away) is warmest in January at about 15°C and coldest in August near 12°C.

The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.

10°12°14°16°JanFebMarAprMayJunJulAugSepOctNovDecbracingcool
Sea temperature (°C)Comfort
Jan15Bracing
Feb15Bracing
Mar15Bracing
Apr14Bracing
May13Bracing
Jun13Bracing
Jul12Bracing
Aug12Bracing
Sep12Bracing
Oct13Bracing
Nov13Bracing
Dec14Bracing

UV index in Coelemu in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Coelemu peaks around January 15 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 16 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateVery highExtremeJan 15UV 12Jun 16UV 2
UV index (midday)Level
Jan13Extreme
Feb11Extreme
Mar9Very high
Apr5High
May3Moderate
Jun2Moderate
Jul3Moderate
Aug3Moderate
Sep5High
Oct8Very high
Nov10Very high
Dec12Extreme

Air quality in Coelemu 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 Coelemu is worst in February — around 35 µg/m³ PM2.5 (poor), about 3.8× the cleanest month (December, 9 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodFeb 1533 µg/m³Dec 109 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb35Poor
Mar17Moderate
Apr20Moderate
May29Moderate
Jun17Moderate
Jul16Moderate
Aug16Moderate
Sep15Moderate
Oct12Moderate
Nov10Good
Dec9Good
Location & terrain

Where is Coelemu?

Coelemu sits at 36.5°S, 72.7°W, 37 m above sea level, in Chile. The nearest listed city is Tomé, 27 km away.

Topography around Coelemu

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

Within 3 km, the terrain around Coelemu has only modest variations in elevation — a maximum elevation change of 192 m around an average of 59 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 582 m; within 80 km, large variations in elevation — a maximum elevation change of 887 m.

The land around Coelemu is covered by trees (57%) within 3 km, trees (72%) and grassland (21%) within 16 km, and trees (39%), water (27%) and grassland (20%) within 80 km.

3 km
192 m
16 km
582 m
80 km
887 m
treesgrasslandcroplandartificial surfaceswater
April weather nearby: Tomé 27 km · Quillón 35 km · Penco 38 km · Talcahuano 45 km · Concepción 49 km · Hualpén 49 km · San Pedro de la Paz 53 km · Chillán Viejo 53 km

Chile travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F / L
220 V · 50 Hz
Prices
≈ 48% of US
price level, 2025
GDP per capita
$17,995
2025
Happiness
6.3 / 10
World Happiness, 2025
Safe drinking water
98%
of population, 2024
Homicide rate
6.3
per 100k, 2023
Road deaths
14.9
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 517
Religion
Catholic 57%none 26%Evangelical or Protestant 16%other Christians and traditions related to 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 Coelemu (-36.4874°, -72.7032°, elevation 37 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).