Hàm Ninh weather in October

In October, Hàm Ninh sees average daytime highs of 28°C and overnight lows near 26°C, with 323 mm of rain across 27 wet days and about 11.8 hours of daylight. It is the 8th-warmest and 5th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 9% of the time in October, and the air most often feels oppressive.

Daylight stretches from about 11 h 54 min at the start of October to 11 h 36 min by month's end. Set against the rest of the year, October is Hàm Ninh's 8th-clearest and 8th-windiest month. For the whole year in context, see Hàm Ninh's year-round climate.

Daytime high
28°
8th warmest
Overnight low
26°
5th coldest
Rainfall
323 mm
27 wet days
Daylight
11 h 48 min
5:56 AM – 5:42 PM
Cloud cover
80%
8th clearest
Wind
15 km/h
8th windiest
Solar energy
4.82 kWh/m²
Travel score
3.7
out of 10

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 28°C through the month.

A typical October day in Hàm Ninh reaches about 28°C in the afternoon and slips back to 26°C overnight — a 2°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 29°C. Set against its neighbours, October runs on par with September and on par with November.

24°26°28°30°32°151015202531
Avg high (°C)Avg low (°C)
12826
22826
32826
42826
52826
62826
72826
82826
92826
102826
112826
122826
132826
142826
152826
162826
172826
182826
192826
202826
212826
222826
232826
242826
252826
262826
272826
282826
292826
302826
312826

How October really feels in Hàm Ninh

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

October sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Hàm Ninh weather by month

How October compares with the rest of the year at a glance. October is the 8th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 25°348.311.56.7
Feb28° / 26°277.911.76.8
Mar28° / 27°6413.411.95.5
Apr29° / 27°12319.412.24.3
May29° / 27°31827.312.53.2
Jun29° / 27°37226.712.63.2
Jul28° / 26°40128.112.53.3
Aug28° / 26°37727.312.33.6
Sep28° / 26°39326.712.13.6
Oct28° / 26°3232711.83.7
Nov28° / 26°11815.911.54.8
Dec28° / 26°45911.46.1

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 9% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 11% of October, with mostly cloudy or overcast conditions the remaining 80%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11090
21090
31090
41189
51288
61288
71387
81486
91585
101585
111783
121882
131882
141882
152080
162080
172080
182278
192278
202377
212377
222476
232476
242575
252575
262674
272773
282773
292872
302872
312971

Chance of precipitation in October

Any precipitation

Hàm Ninh gets around 323 mm of rain over 27 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 86% and peaks near 92% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%100%151015202531
Rain chance (%)
191
291
392
492
592
692
792
892
992
1091
1191
1291
1391
1490
1590
1690
1789
1889
1988
2087
2186
2285
2383
2482
2580
2678
2777
2875
2973
3072
3170

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 63% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
104753
204951
305149
405347
505545
605644
705842
805941
906040
1006139
1106139
1206139
1306238
1406238
1506238
1606238
1716237
1816336
1916336
2016435
2116534
2216633
2326731
2426830
2527028
2637027
2737225
2847323
2947521
3057520
3157718

Wind in October

Winds average 15 km/h in October.

Across October, daily wind ranges from about 15 km/h on the calmest days to 18 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202531
Wind speed (km/h)Feels
118light breeze
218light breeze
318light breeze
417light breeze
517light breeze
617light breeze
716light breeze
816light breeze
916light breeze
1016light breeze
1115light breeze
1215light breeze
1315light breeze
1415light breeze
1515light breeze
1615light breeze
1715light breeze
1815light breeze
1915light breeze
2015light breeze
2115light breeze
2215light breeze
2315light breeze
2415light breeze
2515light breeze
2615light breeze
2715light breeze
2815light breeze
2915light breeze
3015light breeze
3115light breeze

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 54 min at the start of October to 11 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 18 minutes over October. Sunrise moves from 5:55 AM to 5:58 AM, and sunset from 5:50 PM to 5:37 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.95:555:50
211.95:555:50
311.95:555:49
411.95:555:48
511.95:555:48
611.95:555:47
711.95:555:47
811.85:555:46
911.85:555:45
1011.85:555:45
1111.85:555:44
1211.85:555:44
1311.85:565:43
1411.85:565:43
1511.85:565:42
1611.85:565:42
1711.85:565:41
1811.85:565:41
1911.75:565:41
2011.75:565:40
2111.75:565:40
2211.75:565:39
2311.75:575:39
2411.75:575:39
2511.75:575:38
2611.75:575:38
2711.75:575:38
2811.75:575:37
2911.75:585:37
3011.65:585:37
3111.65:585:37

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 4.82 kWh/m².

For context, solar energy here swings from a low near 4.69 kWh/m² to a high of 6.33 kWh/m² in March across the year — October's 4.82 kWh/m² sits near the bottom.

024151015202531
Solar energy (kWh/m²)Level
14.7Bright
24.7Bright
34.7Bright
44.7Bright
54.7Bright
64.7Bright
74.7Bright
84.7Bright
94.7Bright
104.8Bright
114.8Bright
124.8Bright
134.8Bright
144.8Bright
154.8Bright
164.8Bright
174.8Bright
184.9Bright
194.9Bright
204.9Bright
214.9Bright
224.9Bright
234.9Bright
244.9Bright
254.9Bright
264.9Bright
274.9Bright
285.0Bright
295.0Bright
305.0Bright
315.0Bright
Planning a trip in October

Hazard calendar for Hàm Ninh

In seasonPeak

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

Hàm Ninh sits in the Pacific typhoon belt; the season peaks July–October.

Hàm Ninh's rainy season runs May–October, when most of the year's rain falls.

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

Is October a good time to visit Hàm Ninh?

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

3.7
Sightseeing
7th-best month of the year
4.1
Beach & pool
8th-best month of the year

October is a weaker month for outdoor sightseeing in Hàm Ninh.

What to pack for Hàm Ninh in October

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

In October, Hàm Ninh sees daytime highs around 28°C and nights near 26°C. Pack light clothes and rain gear. Worth having: sun protection. About 27 days see rain.

light clothesrain gearsun protection

Sea temperature near Hàm Ninh 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 offshore is warmest in May at about 31°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
Mar29Tropical
Apr30Tropical
May31Tropical
Jun30Tropical
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov29Tropical
Dec28Tropical

UV index in Hàm Ninh in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Hàm Ninh peaks around August 20 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 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 highAug 20UV 13Dec 15UV 9
UV index (midday)Level
Jan10Extreme
Feb12Extreme
Mar12Extreme
Apr12Extreme
May12Extreme
Jun12Extreme
Jul12Extreme
Aug13Extreme
Sep13Extreme
Oct11Extreme
Nov10Very high
Dec9Very high

Air quality in Hàm Ninh 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 Hàm Ninh is worst in February — around 33 µg/m³ PM2.5 (moderate), about 2.5× the cleanest month (August, 13 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateFeb 1332 µg/m³Aug 2013 µg/m³
PM2.5 (µg/m³)Level
Jan29Moderate
Feb33Moderate
Mar28Moderate
Apr23Moderate
May17Moderate
Jun14Moderate
Jul15Moderate
Aug13Moderate
Sep14Moderate
Oct18Moderate
Nov21Moderate
Dec21Moderate
Location & terrain

Where is Hàm Ninh?

Hàm Ninh sits at 10.2°N, 104.0°E, 6 m above sea level, in Vietnam. The nearest listed city is Phu Quoc, 10 km away.

Tịnh BiênCô Tô

Topography around Hàm Ninh

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

Within 3 km, the terrain around Hàm Ninh has significant variations in elevation — a maximum elevation change of 375 m around an average of 39 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 432 m; within 80 km, large variations in elevation — a maximum elevation change of 1,080 m.

The land around Hàm Ninh is covered by trees (45%) and water (45%) within 3 km, water (64%) and trees (29%) within 16 km, and water (70%) within 80 km.

3 km
375 m
16 km
432 m
80 km
1,080 m
treesgrasslandcroplandartificial surfaceswatermangroves
October weather nearby: Phu Quoc 10 km · Kep 45 km · Kampot 50 km · Hà Tiên 53 km · Sihanoukville 74 km · Kiên Hải 91 km · Tịnh Biên 108 km · Cô Tô 108 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 Hàm Ninh (10.1806°, 104.0477°, elevation 6 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).