San Juan de la Maguana weather in October

In October, San Juan de la Maguana sees average daytime highs of 27°C and overnight lows near 19°C, with 104 mm of rain across 18.3 wet days and about 11.6 hours of daylight. It is the 4th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 27°C through the month. The sky is clear or mostly clear about 22% of the time in October, and the air most often feels muggy.

Daylight stretches from about 11 h 48 min at the start of October to 11 h 18 min by month's end. Set against the rest of the year, October is San Juan de la Maguana's 9th-clearest and 12th-windiest month. For the whole year in context, see San Juan de la Maguana's year-round climate.

Daytime high
27°
4th warmest
Overnight low
19°
7th coldest
Rainfall
104 mm
18.3 wet days
Daylight
11 h 36 min
6:43 AM – 6:17 PM
Cloud cover
62%
9th clearest
Wind
4 km/h
12th windiest
Solar energy
5.12 kWh/m²
Travel score
5.3
out of 10

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 27°C through the month.

A typical October day in San Juan de la Maguana reaches about 27°C in the afternoon and slips back to 19°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 29°C. Set against its neighbours, October runs on par with September and on par with November.

15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12719
22719
32719
42719
52719
62719
72719
82719
92719
102719
112719
122719
132719
142719
152719
162719
172719
182719
192719
202719
212719
222719
232719
242719
252719
262719
272719
282718
292718
302718
312718

San Juan de la Maguana weather by month

How October compares with the rest of the year at a glance. October is the 4th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 16°143.8118.1
Feb26° / 16°266.211.47.6
Mar26° / 17°7112.511.96.5
Apr26° / 18°10116.712.45.7
May26° / 19°12219.712.95.2
Jun27° / 19°7416.713.15.4
Jul28° / 19°6215.9135.5
Aug28° / 19°10318.512.64.9
Sep28° / 19°11120.212.14.8
Oct27° / 19°10418.311.65.3
Nov26° / 18°5911.411.16.5
Dec26° / 16°184.210.97.9

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 22% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 27% of October, with mostly cloudy or overcast conditions the remaining 50%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14258
24357
34357
44456
54456
64456
74456
84456
94654
104654
114753
124654
134753
144753
154753
164852
174951
184951
195050
205149
215149
225248
235446
245446
255545
265644
275743
285743
295842
305941
315941

Chance of precipitation in October

Any precipitation

San Juan de la Maguana gets around 104 mm of rain over 18.3 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 59% and peaks near 66% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
166
266
366
466
566
666
766
865
965
1065
1164
1263
1363
1462
1561
1660
1759
1858
1956
2055
2154
2254
2353
2452
2552
2651
2750
2850
2949
3048
3148

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the muggy band about 78% of days. Sticky, muggy-or-worse air turns up on roughly 79% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1016831
2016831
3016831
4015841
5015841
6015841
7015841
8016831
9016831
10016831
11017821
12017830
13018820
14019810
15019810
16020800
17021790
18021790
19022780
20022780
21023770
22024760
23024760
24025750
25026740
26026740
27027730
28128710
29129700
30130690
31131680

Wind in October

Winds average 4 km/h in October, the calmest month.

Across October, 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.

0246810151015202531
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
314calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 48 min at the start of October to 11 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 30 minutes over October. Sunrise moves from 6:39 AM to 6:49 AM, and sunset from 6:29 PM to 6:08 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.86:396:29
211.86:396:28
311.86:396:27
411.86:406:26
511.86:406:25
611.76:406:25
711.76:406:24
811.76:416:23
911.76:416:22
1011.76:416:21
1111.76:416:21
1211.66:426:20
1311.66:426:19
1411.66:426:18
1511.66:436:18
1611.66:436:17
1711.56:436:16
1811.56:446:15
1911.56:446:15
2011.56:446:14
2111.56:456:14
2211.56:456:13
2311.46:466:12
2411.46:466:12
2511.46:466:11
2611.46:476:11
2711.46:476:10
2811.46:486:09
2911.36:486:09
3011.36:486:08
3111.36:496:08

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.12 kWh/m².

For context, solar energy here swings from a low near 4.49 kWh/m² to a high of 6.52 kWh/m² in July across the year — October's 5.12 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.4Bright
25.4Bright
35.3Bright
45.3Bright
55.3Bright
65.3Bright
75.3Bright
85.3Bright
95.2Bright
105.2Bright
115.2Bright
125.2Bright
135.2Bright
145.2Bright
155.1Bright
165.1Bright
175.1Bright
185.1Bright
195.1Bright
205.1Bright
215.0Bright
225.0Bright
235.0Bright
245.0Bright
255.0Bright
264.9Bright
274.9Bright
284.9Bright
294.9Bright
304.9Bright
314.8Bright
Planning a trip in October

Is October a good time to visit San Juan de la Maguana?

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

5.3
Sightseeing
9th-best month of the year
5.4
Beach & pool
10th-best month of the year

October is a reasonable time to visit San Juan de la Maguana for sightseeing.

What to pack for San Juan de la Maguana in October

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

In October, San Juan de la Maguana sees daytime highs around 27°C and nights near 19°C. Pack light clothes and rain gear. Worth having: sun protection. About 18 days see rain.

light clothesrain gearsun protection

Sea temperature near San Juan de la Maguana in October

The nearest coast averages about 29°C in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 61 km away) is warmest in September at about 29°C and coldest in February near 27°C.

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

26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb27Warm
Mar27Warm
Apr27Warm
May28Warm
Jun29Tropical
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov29Tropical
Dec28Warm

UV index in San Juan de la Maguana in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October 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 San Juan de la Maguana peaks around March 24 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 7 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highMar 24UV 13Dec 15UV 7
UV index (midday)Level
Jan9Very high
Feb10Extreme
Mar13Extreme
Apr13Extreme
May12Extreme
Jun12Extreme
Jul12Extreme
Aug13Extreme
Sep12Extreme
Oct10Extreme
Nov8Very high
Dec7High

Air quality in San Juan de la Maguana in October

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in San Juan de la Maguana is worst in June — around 30 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (February, 14 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateJun 2230 µg/m³Feb 1014 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb14Moderate
Mar16Moderate
Apr16Moderate
May21Moderate
Jun30Moderate
Jul29Moderate
Aug25Moderate
Sep22Moderate
Oct23Moderate
Nov18Moderate
Dec15Moderate
Location & terrain

Where is San Juan de la Maguana?

San Juan de la Maguana sits at 18.8°N, 71.2°W, 406 m above sea level, in Dominican Republic. The nearest listed city is Las Matas de Farfán, 31 km away.

Las Matas de FarfánNeibaConstanzaAzuaSanta Cruz de BarahonaJarabacoaSan Ignacio de SabanetaSan José de Ocoa

Topography around San Juan de la Maguana

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

Within 3 km, the terrain around San Juan de la Maguana has only modest variations in elevation — a maximum elevation change of 55 m around an average of 410 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,406 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,109 m.

The land around San Juan de la Maguana is covered by cropland (49%) and artificial surfaces (24%) within 3 km, trees (51%), grassland (24%) and cropland (22%) within 16 km, and trees (54%) and grassland (29%) within 80 km.

3 km
55 m
16 km
1,406 m
80 km
3,109 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
October weather nearby: Las Matas de Farfán 31 km · Neiba 41 km · Constanza 52 km · Azua 65 km · Santa Cruz de Barahona 68 km · Jarabacoa 71 km · San Ignacio de Sabaneta 76 km · San José de Ocoa 81 km

Dominican Republic travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B / C
120 V · 60 Hz
Prices
≈ 39% of US
price level, 2025
GDP per capita
$11,059
2025
Happiness
6.1 / 10
World Happiness, 2025
Safe drinking water
45%
of population, 2024
Homicide rate
10.9
per 100k, 2023
Road deaths
64.6
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Moderate
EF EPI 503

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 Juan de la Maguana (18.8064°, -71.2263°, elevation 406 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).