Santiago de María weather in June

In June, Santiago de María sees average daytime highs of 32°C and overnight lows near 23°C, with 289 mm of rain across 24.5 wet days and about 12.8 hours of daylight. It is the 9th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 32°C through the month. The sky is clear or mostly clear about 9% of the time in June, and the air most often feels oppressive.

Daylight stretches from about 12 h 42 min at the start of June to 12 h 48 min by month's end. Set against the rest of the year, June is Santiago de María's 12th-clearest and 9th-windiest month. For the whole year in context, see Santiago de María's year-round climate.

Daytime high
32°
9th warmest
Overnight low
23°
10th coldest
Rainfall
289 mm
24.5 wet days
Daylight
12 h 48 min
5:30 AM – 6:18 PM
Cloud cover
79%
12th clearest
Wind
4 km/h
9th windiest
Solar energy
5.79 kWh/m²
Travel score
2.6
out of 10

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 32°C through the month.

A typical June day in Santiago de María reaches about 32°C in the afternoon and slips back to 23°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 34°C. Set against its neighbours, June runs about 1°C cooler than May and about 1°C cooler than July.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13223
23223
33223
43223
53223
63223
73223
83223
93223
103223
113223
123223
133223
143223
153223
163223
173223
183223
193223
203223
213223
223223
233223
243223
253223
263223
273223
283223
293223
303223

How June really feels in Santiago de María

Once humidity and wind are folded in, June 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
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Santiago de María weather by month

How June compares with the rest of the year at a glance. June is the 9th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan34° / 21°10.311.34.0
Feb35° / 22°20.311.63.4
Mar35° / 23°81.911.92.9
Apr35° / 24°399.312.32.6
May33° / 24°23223.312.62.3
Jun32° / 23°28924.512.82.6
Jul33° / 23°20019.912.72.8
Aug32° / 23°26323.512.42.6
Sep31° / 23°33027.112.12.6
Oct31° / 23°30324.411.73.1
Nov32° / 22°629.111.44.4
Dec33° / 21°51.411.24.5

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 9% of the time in June, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 12% of June, with mostly cloudy or overcast conditions the remaining 79%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
11486
21486
31486
41486
51486
61486
71684
81684
91684
101783
111783
121981
131981
142080
152278
162278
172377
182377
192377
202575
212575
222575
232575
242674
252773
262773
272773
282773
292773
302872

Chance of precipitation in June

Any precipitation

Santiago de María gets around 289 mm of rain over 24.5 wet days in June. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 81% and peaks near 88% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%100%151015202530
Rain chance (%)
188
288
388
488
588
688
787
887
986
1086
1185
1285
1384
1484
1583
1682
1782
1881
1980
2079
2178
2277
2376
2475
2574
2674
2773
2872
2971
3070

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the oppressive band about 76% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)Miserable (%)
107822
207723
307723
407624
507525
607525
707426
807426
907327
1007327
1107327
1207327
1307426
1407426
1517326
1617425
1717425
1817524
1917524
2017623
2127622
2227721
2327721
2427820
2527919
2637918
2738017
2838017
2938116
3048115

Wind in June

Winds average 4 km/h in June.

Across June, daily wind ranges from about 4 km/h on the calmest days to 4 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
14calm
24calm
34calm
44calm
54calm
64calm
74calm
84calm
94calm
104calm
114calm
124calm
134calm
144calm
154calm
164calm
174calm
184calm
194calm
204calm
214calm
224calm
234calm
244calm
254calm
264calm
274calm
284calm
294calm
304calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 12 h 42 min at the start of June to 12 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over June. Sunrise moves from 5:29 AM to 5:33 AM, and sunset from 6:13 PM to 6:21 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.75:296:13
212.75:296:14
312.75:296:14
412.85:296:14
512.85:296:15
612.85:296:15
712.85:296:15
812.85:296:16
912.85:306:16
1012.85:306:16
1112.85:306:16
1212.85:306:17
1312.85:306:17
1412.85:306:17
1512.85:306:18
1612.85:306:18
1712.85:316:18
1812.85:316:18
1912.85:316:19
2012.85:316:19
2112.85:316:19
2212.85:316:19
2312.85:326:19
2412.85:326:20
2512.85:326:20
2612.85:326:20
2712.85:336:20
2812.85:336:20
2912.85:336:21
3012.85:336:21

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 5.79 kWh/m².

For context, solar energy here swings from a low near 5.11 kWh/m² to a high of 6.61 kWh/m² in March across the year — June's 5.79 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.5Bright
55.5Bright
65.6Bright
75.6Bright
85.6Bright
95.7Bright
105.7Bright
115.7Bright
125.7Bright
135.8Bright
145.8Bright
155.8Bright
165.8Bright
175.9Bright
185.9Bright
195.9Bright
205.9Bright
215.9Bright
226.0Bright
236.0Bright
246.0Bright
256.0Intense
266.0Intense
276.0Intense
286.1Intense
296.1Intense
306.1Intense
Planning a trip in June

Hazard calendar for Santiago de María

In seasonPeak

In June, Santiago de María sits inside its atlantic hurricane and monsoon season. The full year is below, with each hazard's peak months called out.

Santiago de María sits in the Atlantic hurricane belt; the season peaks August–October.

Santiago de María's monsoon runs May–October, when most of the year's rain falls.

Atlantic hurricane
Monsoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is June a good time to visit Santiago de María?

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

2.6
Sightseeing
8th-best month of the year
4.1
Beach & pool
11th-best month of the year

June is a weaker month for outdoor sightseeing in Santiago de María.

What to pack for Santiago de María in June

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

In June, Santiago de María sees daytime highs around 32°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 25 days see rain.

light clothesrain gearsun protection

Sea temperature near Santiago de María in June

The nearest coast averages about 30°C in June — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 41 km away) is warmest in August at about 30°C and coldest in January near 28°C.

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

26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan28Warm
Feb28Tropical
Mar28Tropical
Apr29Tropical
May30Tropical
Jun30Tropical
Jul30Tropical
Aug30Tropical
Sep30Tropical
Oct29Tropical
Nov29Tropical
Dec28Tropical

UV index in Santiago de María in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Santiago de María peaks around April 10 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 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 highApr 10UV 13Dec 14UV 9
UV index (midday)Level
Jan10Extreme
Feb13Extreme
Mar13Extreme
Apr13Extreme
May12Extreme
Jun13Extreme
Jul12Extreme
Aug12Extreme
Sep12Extreme
Oct11Extreme
Nov9Very high
Dec9Very high

Air quality in Santiago de María in June

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Santiago de María is worst in April — around 34 µg/m³ PM2.5 (moderate), about 2.6× the cleanest month (January, 13 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateApr 2234 µg/m³Jan 1113 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb15Moderate
Mar22Moderate
Apr34Moderate
May32Moderate
Jun21Moderate
Jul25Moderate
Aug20Moderate
Sep18Moderate
Oct17Moderate
Nov16Moderate
Dec13Moderate
Location & terrain

Where is Santiago de María?

Santiago de María sits at 13.5°N, 88.5°W, 896 m above sea level, in El Salvador. The nearest listed city is Usulután, 16 km away.

UsulutánSan Rafael OrientePuerto El TriunfoSan MiguelSan VicenteZacatecolucaSan Francisco GoteraSensuntepeque

Topography around Santiago de María

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

Within 3 km, the terrain around Santiago de María has large variations in elevation — a maximum elevation change of 781 m around an average of 946 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,610 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,143 m.

The land around Santiago de María is covered by trees (91%) within 3 km, trees (67%) and grassland (29%) within 16 km, and trees (45%), water (27%) and grassland (21%) within 80 km.

3 km
781 m
16 km
1,610 m
80 km
2,143 m
treesshrubsgrasslandcroplandartificial surfaceswatermangroves
June weather nearby: Usulután 16 km · San Rafael Oriente 17 km · Puerto El Triunfo 24 km · San Miguel 31 km · San Vicente 39 km · Zacatecoluca 44 km · San Francisco Gotera 46 km · Sensuntepeque 47 km

El Salvador travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B
115 V · 60 Hz
Prices
≈ 41% of US
price level, 2025
GDP per capita
$5,767
2025
Happiness
6.6 / 10
World Happiness, 2025
Homicide rate
7.9
per 100k, 2022
Road deaths
20.9
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Moderate
EF EPI 523
Religion
Roman Catholic 44%Protestant 40%none 16%

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 Santiago de María (13.4833°, -88.4667°, elevation 896 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). 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).