Tocopilla weather in April

In April, Tocopilla sees average daytime highs of 18°C and overnight lows near 17°C, with 3 mm of rain across 0.6 wet days and about 11.5 hours of daylight. It is the 4th-warmest and 5th-wettest month of the year here.

Day-to-day highs hold fairly steady near 18°C through the month. The sky is clear or mostly clear about 52% of the time in April, and the air most often feels humid.

Daylight stretches from about 11 h 48 min at the start of April to 11 h 12 min by month's end. Set against the rest of the year, April is Tocopilla's 5th-clearest and 6th-windiest month. For the whole year in context, see Tocopilla's year-round climate.

Daytime high
18°
4th warmest
Overnight low
17°
9th coldest
Rainfall
3 mm
0.6 wet days
Daylight
11 h 30 min
7:56 AM – 7:26 PM
Cloud cover
40%
5th clearest
Wind
11 km/h
6th windiest
Solar energy
5.9 kWh/m²
Travel score
7.5
out of 10

Tocopilla is city in Chile.

Air quality
Moderate
PM2.5 13.9 µg/m³ · 2019
Density
3,195/km²
people per km²
Founded
1843

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

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 18°C through the month.

A typical April day in Tocopilla reaches about 18°C in the afternoon and slips back to 17°C overnight — a 1°C spread between the day's warmth and the night's chill. On most days the high lands between 17°C and 19°C. Set against its neighbours, April runs about 1°C cooler than March and on par with May.

14°16°18°20°22°151015202530
Avg high (°C)Avg low (°C)
11817
21817
31817
41817
51817
61817
71817
81817
91817
101817
111817
121817
131817
141817
151817
161817
171817
181817
191817
201817
211817
221816
231816
241816
251816
261816
271816
281716
291716
301716

Tocopilla weather by month

How April compares with the rest of the year at a glance. April is the 4th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan19° / 18°30.413.27.8
Feb20° / 19°30.712.88.0
Mar19° / 18°30.412.27.9
Apr18° / 17°30.611.57.5
May17° / 16°61.9116.9
Jun16° / 15°92.510.76.2
Jul16° / 14°7210.86.0
Aug15° / 14°40.511.26.0
Sep15° / 14°20.211.96.1
Oct15° / 14°10.112.56.1
Nov16° / 15°20.113.16.6
Dec18° / 17°20.213.37.4

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 52% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 25% of April, with mostly cloudy or overcast conditions the remaining 22%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18614
28614
38614
48515
58515
68317
78317
88218
98119
108020
117921
127921
137723
147723
157723
167624
177525
187525
197525
207525
217426
227327
237426
247426
257426
267426
277426
287426
297426
307426

Chance of precipitation in April

Any precipitation

Tocopilla gets around 3 mm of rain over 0.6 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 2% and peaks near 4% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
11
21
31
41
51
61
71
81
91
101
111
121
132
142
152
162
172
182
192
203
213
223
233
243
253
263
273
284
294
304

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the humid band about 71% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Comfortable (%)Humid (%)Muggy (%)
18884
29874
311863
412853
514842
616822
717812
819792
920791
1022771
1123761
1224751
1325741
1426731
1527730
1628720
1729710
1831690
1932680
2033670
2135650
2236640
2337630
2439610
2541590
2642580
2744560
2846540
2948520
3049510

Wind in April

Winds average 11 km/h in April.

Across April, 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.

051015151015202530
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

Sunrise & sunset in April

DaylightNight

Daylight runs from about 11 h 48 min at the start of April to 11 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 36 minutes over April. Sunrise moves from 7:51 AM to 8:02 AM, and sunset from 7:40 PM to 7:15 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.87:517:40
211.87:517:39
311.87:527:38
411.77:527:37
511.77:527:36
611.77:537:35
711.77:537:34
811.77:547:33
911.67:547:32
1011.67:547:31
1111.67:557:30
1211.67:557:29
1311.67:557:28
1411.57:567:28
1511.57:567:27
1611.57:567:26
1711.57:577:25
1811.47:577:24
1911.47:577:23
2011.47:587:22
2111.47:587:21
2211.47:597:21
2311.37:597:20
2411.37:597:19
2511.38:007:18
2611.38:007:18
2711.38:007:17
2811.38:017:16
2911.28:017:15
3011.28:027:15

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.9 kWh/m².

For context, solar energy here swings from a low near 4.29 kWh/m² to a high of 8.45 kWh/m² in December across the year — April's 5.9 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.5Intense
26.4Intense
36.4Intense
46.4Intense
56.3Intense
66.3Intense
76.2Intense
86.2Intense
96.2Intense
106.1Intense
116.1Intense
126.0Intense
136.0Intense
146.0Bright
155.9Bright
165.9Bright
175.8Bright
185.8Bright
195.8Bright
205.7Bright
215.7Bright
225.7Bright
235.6Bright
245.6Bright
255.5Bright
265.5Bright
275.5Bright
285.4Bright
295.4Bright
305.4Bright
Planning a trip in April

Is April a good time to visit Tocopilla?

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

7.5
Sightseeing
4th-best month of the year
2.4
Beach & pool
4th-best month of the year

April is one of the better times to visit Tocopilla for general sightseeing.

What to pack for Tocopilla in April

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

In April, Tocopilla sees daytime highs around 18°C and nights near 17°C. Worth packing: sun protection.

sun protection

Sea temperature near Tocopilla in April

The nearest coast averages about 20°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 19 km away) is warmest in February at about 22°C and coldest in August near 16°C.

It's comfortable for a long swim from Dec 11 to Apr 10 — about 4 months when the water holds above 20°C.

14°16°18°20°22°24°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingcomfortable to swim
Sea temperature (°C)Comfort
Jan22Refreshing
Feb22Refreshing
Mar21Refreshing
Apr20Cool
May19Cool
Jun18Cool
Jul17Cool
Aug16Cool
Sep16Cool
Oct17Cool
Nov19Cool
Dec20Refreshing

UV index in Tocopilla in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Tocopilla peaks around January 14 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 10 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 14UV 16Jul 10UV 6
UV index (midday)Level
Jan16Extreme
Feb15Extreme
Mar14Extreme
Apr10Very high
May8Very high
Jun7High
Jul6High
Aug9Very high
Sep12Extreme
Oct14Extreme
Nov14Extreme
Dec15Extreme

Air quality in Tocopilla 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 Tocopilla is worst in May — around 19 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (December, 10 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Tocopilla's WHO annual average of 13.9 µg/m³.

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodMay 2419 µg/m³Dec 1510 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb12Moderate
Mar10Good
Apr13Moderate
May19Moderate
Jun19Moderate
Jul19Moderate
Aug17Moderate
Sep14Moderate
Oct12Moderate
Nov11Good
Dec10Good
Location & terrain

Where is Tocopilla?

Tocopilla sits at 22.1°S, 70.2°W, 37 m above sea level, in Chile. The nearest listed city is Calama, 137 km away.

UyuniArica

Topography around Tocopilla

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

Within 3 km, the terrain around Tocopilla has large variations in elevation — a maximum elevation change of 908 m around an average of 193 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,970 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,278 m.

The land around Tocopilla is covered by bare terrain (54%) and water (37%) within 3 km, bare terrain (52%) and water (47%) within 16 km, and bare terrain (67%) and water (33%) within 80 km.

3 km
908 m
16 km
1,970 m
80 km
2,278 m
artificial surfacesbare terrainwater
April weather nearby: Calama 137 km · Antofagasta 175 km · Alto Hospicio 203 km · Pozo Almonte 209 km · Iquique 209 km · San Pedro de Atacama 224 km · Uyuni 394 km · Arica 402 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 Tocopilla (-22.092°, -70.1979°, 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).