Nghi Sơn weather in October

In October, Nghi Sơn sees average daytime highs of 29°C and overnight lows near 23°C, with 219 mm of rain across 16.3 wet days and about 11.6 hours of daylight. It is the 7th-warmest and 3rd-wettest month of the year here.

Highs ease over the month, from about 30°C in the first days to 27°C by the end. The sky is clear or mostly clear about 29% of the time in October, and the air most often feels oppressive.

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 Nghi Sơn's 2nd-clearest and 5th-windiest month. For the whole year in context, see Nghi Sơn's year-round climate.

Daytime high
29°
7th warmest
Overnight low
23°
7th coldest
Rainfall
219 mm
16.3 wet days
Daylight
11 h 36 min
5:55 AM – 5:28 PM
Cloud cover
62%
2nd clearest
Wind
12 km/h
5th windiest
Solar energy
3.95 kWh/m²
Travel score
5.0
out of 10

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 30°C in the first days to 27°C by the end.

A typical October day in Nghi Sơn reaches about 29°C in the afternoon and slips back to 23°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 31°C. Set against its neighbours, October runs about 3°C cooler than September and about 3°C warmer than November.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13025
23025
33025
43025
53024
62924
72924
82924
92924
102924
112924
122924
132924
142924
152924
162924
172823
182823
192823
202823
212823
222823
232823
242823
252823
262822
272822
282722
292722
302722
312722

How October really feels in Nghi Sơn

Once humidity and wind are folded in, October averages 14 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
14
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Nghi Sơn weather by month

How October compares with the rest of the year at a glance. October is the 7th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan21° / 16°234.9116.8
Feb22° / 17°153.911.37.1
Mar25° / 20°315.711.97.2
Apr29° / 23°47712.45.5
May33° / 26°11512.112.93.3
Jun35° / 28°12411.613.12.2
Jul35° / 28°17213.1132.4
Aug33° / 27°26320.112.72.6
Sep31° / 26°29319.412.13.4
Oct29° / 23°21916.311.65.0
Nov26° / 20°63911.16.7
Dec22° / 17°30510.97.1

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 29% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 16% of October, with mostly cloudy or overcast conditions the remaining 54%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14060
24258
34258
44258
54258
64357
74357
84357
94357
104357
114357
124357
134456
144555
154555
164555
174654
184654
194654
204852
214852
224753
234852
244852
254951
264951
274951
284951
295050
305050
314951

Chance of precipitation in October

Any precipitation

Nghi Sơn gets around 219 mm of rain over 16.3 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 51% and peaks near 60% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
160
260
359
459
558
658
757
857
957
1056
1155
1254
1353
1452
1552
1651
1750
1850
1949
2049
2149
2248
2348
2447
2546
2645
2744
2843
2942
3041
3141

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the oppressive band about 38% of days. Sticky, muggy-or-worse air turns up on roughly 88% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1003113056
2003113056
3004123153
4004133152
5004133251
6005143250
7005143248
8006153347
9006153445
10006163443
11007173541
12007173639
13008173737
14018183836
15018183934
16018184032
17019184130
18019194229
19029194327
201210194325
211210194424
221311194422
231411194421
241412194420
251513204318
261613204217
271714204216
281815204115
291916204015
301917203914
3111018203813

Wind in October

Winds average 12 km/h in October.

Across October, daily wind ranges from about 11 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2612light breeze
2712light breeze
2812light breeze
2912light breeze
3012light breeze
3112light breeze

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 5:51 AM to 6:01 AM, and sunset from 5:40 PM to 5:19 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.85:515:40
211.85:515:40
311.85:515:39
411.85:525:38
511.85:525:37
611.75:525:36
711.75:525:35
811.75:535:34
911.75:535:34
1011.75:535:33
1111.65:545:32
1211.65:545:31
1311.65:545:31
1411.65:555:30
1511.65:555:29
1611.65:555:28
1711.55:565:28
1811.55:565:27
1911.55:565:26
2011.55:575:26
2111.55:575:25
2211.45:575:24
2311.45:585:24
2411.45:585:23
2511.45:595:22
2611.45:595:22
2711.45:595:21
2811.36:005:21
2911.36:005:20
3011.36:015:20
3111.36:015:19

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 3.95 kWh/m².

For context, solar energy here swings from a low near 2.67 kWh/m² to a high of 5.72 kWh/m² in May across the year — October's 3.95 kWh/m² falls in the middle.

012345151015202531
Solar energy (kWh/m²)Level
14.3Bright
24.3Bright
34.2Bright
44.2Bright
54.2Bright
64.2Bright
74.1Bright
84.1Bright
94.1Bright
104.0Bright
114.0Bright
124.0Bright
134.0Moderate
144.0Moderate
153.9Moderate
163.9Moderate
173.9Moderate
183.9Moderate
193.9Moderate
203.9Moderate
213.9Moderate
223.9Moderate
233.9Moderate
243.8Moderate
253.8Moderate
263.8Moderate
273.8Moderate
283.8Moderate
293.8Moderate
303.8Moderate
313.8Moderate
Planning a trip in October

Hazard calendar for Nghi Sơn

In seasonPeak

In October, Nghi Sơn sits inside its pacific typhoon and monsoon season. The full year is below, with each hazard's peak months called out.

Nghi Sơn sits in the Pacific typhoon belt; the season peaks July–October.

Nghi Sơn's monsoon runs July–October, when most of the year's rain falls.

Pacific typhoon
Monsoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is October a good time to visit Nghi Sơn?

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

5.0
Sightseeing
7th-best month of the year
5.9
Beach & pool
4th-best month of the year

October is a reasonable time to visit Nghi Sơn for sightseeing.

What to pack for Nghi Sơn in October

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

In October, Nghi Sơn sees daytime highs around 29°C and nights near 23°C. Pack light clothes and rain gear. About 16 days see rain.

light clothesrain gear

Sea temperature near Nghi Sơn in October

The nearest coast averages about 28°C in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in August at about 30°C and coldest in February near 21°C.

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

20°25°30°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan21Refreshing
Feb21Refreshing
Mar22Refreshing
Apr24Warm
May28Warm
Jun30Tropical
Jul30Tropical
Aug30Tropical
Sep30Tropical
Oct28Warm
Nov26Warm
Dec23Refreshing

UV index in Nghi Sơn 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 Nghi Sơn peaks around August 10 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highHighAug 10UV 12Dec 16UV 6
UV index (midday)Level
Jan7Very high
Feb9Very high
Mar10Very high
Apr9Very high
May11Extreme
Jun12Extreme
Jul12Extreme
Aug13Extreme
Sep10Extreme
Oct10Very high
Nov7Very high
Dec6High

Air quality in Nghi Sơn 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 Nghi Sơn is worst in April — around 65 µg/m³ PM2.5 (unhealthy), about 3.3× the cleanest month (July, 20 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModeratePoorUnhealthyApr 1065 µg/m³Jul 1920 µg/m³
PM2.5 (µg/m³)Level
Jan65Unhealthy
Feb63Unhealthy
Mar63Unhealthy
Apr65Unhealthy
May43Poor
Jun25Moderate
Jul20Moderate
Aug23Moderate
Sep33Moderate
Oct46Poor
Nov55Poor
Dec64Unhealthy
Location & terrain

Where is Nghi Sơn?

Nghi Sơn sits at 19.3°N, 105.8°E, 74 m above sea level, in Vietnam. The nearest listed city is Hoàng Mai, 13 km away.

Topography around Nghi Sơn

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

Within 3 km, the terrain around Nghi Sơn has only modest variations in elevation — a maximum elevation change of 159 m around an average of 7 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 507 m; within 80 km, large variations in elevation — a maximum elevation change of 1,068 m.

The land around Nghi Sơn is covered by water (66%) within 3 km, water (65%) and trees (21%) within 16 km, and trees (40%) and water (38%) within 80 km.

3 km
159 m
16 km
507 m
80 km
1,068 m
treesgrasslandcroplandartificial surfacesbare terrainwater
October weather nearby: Hoàng Mai 13 km · Diễn Thành 45 km · Sầm Sơn 46 km · Thanh Hóa 53 km · Kim Liên 72 km · Vinh 74 km · Nghi Xuân 75 km · Yên Vinh 75 km

Vietnam travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B / C / F
220 V · 50 Hz
Prices
≈ 29% of US
price level, 2025
GDP per capita
$5,066
2025
Happiness
6.4 / 10
World Happiness, 2025
Safe drinking water
59%
of population, 2024
Homicide rate
1.5
per 100k, 2011
Road deaths
30.6
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Moderate
EF EPI 500
Religion
none 86%Catholic 6%Buddhist 6%Protestant 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 Nghi Sơn (19.3275°, 105.8214°, elevation 74 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).