Khánh Hải weather in October

In October, Khánh Hải sees average daytime highs of 28°C and overnight lows near 25°C, with 214 mm of rain across 21.9 wet days and about 11.7 hours of daylight. It is the 8th-warmest and 1st-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 18% 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 Khánh Hải's 8th-clearest and 9th-windiest month. For the whole year in context, see Khánh Hải's year-round climate.

Daytime high
28°
8th warmest
Overnight low
25°
6th coldest
Rainfall
214 mm
21.9 wet days
Daylight
11 h 42 min
5:37 AM – 5:21 PM
Cloud cover
72%
8th clearest
Wind
11 km/h
9th windiest
Solar energy
4.76 kWh/m²
Travel score
4.2
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 Khánh Hải reaches about 28°C in the afternoon and slips back to 25°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 30°C. Set against its neighbours, October runs about 1°C cooler than September and about 1°C warmer than November.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12925
22925
32925
42925
52925
62925
72925
82925
92925
102925
112925
122925
132925
142925
152825
162825
172825
182825
192825
202825
212825
222825
232824
242824
252824
262824
272824
282824
292824
302824
312824

How October really feels in Khánh Hải

Once humidity and wind are folded in, October averages 12 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
12
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.

Khánh Hải weather by month

How October compares with the rest of the year at a glance. October is the 8th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 22°212.511.47.7
Feb27° / 22°71.311.68.0
Mar29° / 23°182.611.96.8
Apr30° / 25°365.912.25.6
May31° / 26°11116.912.53.9
Jun31° / 26°8114.712.73.9
Jul30° / 26°8015.112.64.1
Aug30° / 26°8114.812.44.0
Sep30° / 25°18221.512.13.5
Oct28° / 25°21421.911.74.2
Nov28° / 24°13811.711.56.0
Dec27° / 23°1078.111.36.7

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 18% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 13% of October, with mostly cloudy or overcast conditions the remaining 69%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12278
22377
32476
42575
52674
62674
72872
82872
93070
103070
113169
123169
133367
143367
153268
163268
173466
183367
193466
203367
213466
223367
233466
243367
253367
263367
273367
283466
293466
303664
313664

Chance of precipitation in October

Any precipitation

Khánh Hải gets around 214 mm of rain over 21.9 wet days in October, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 70% and peaks near 83% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
183
283
383
483
582
682
781
880
979
1078
1177
1276
1375
1474
1573
1671
1770
1869
1968
2066
2165
2263
2362
2461
2559
2658
2757
2855
2954
3053
3152

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 82% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
107228
207426
307525
417524
517722
617821
717920
817920
927919
1028018
1128117
1228216
1338215
1438215
1538314
1638413
1738512
1848511
1948610
205869
215878
226877
236886
247885
258875
269874
2710873
2811863
2912862
3013852
3113852

Wind in October

Winds average 11 km/h in October.

Across October, daily wind ranges from about 9 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
1310calm
1410calm
1510calm
1610calm
1711calm
1811calm
1911calm
2012calm
2112calm
2212light breeze
2312light breeze
2413light breeze
2513light breeze
2613light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze
3114light 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 5:36 AM to 5:40 AM, and sunset from 5:30 PM to 5:15 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.95:365:30
211.95:365:29
311.95:365:28
411.95:365:28
511.95:365:27
611.85:365:27
711.85:365:26
811.85:365:25
911.85:365:25
1011.85:365:24
1111.85:365:24
1211.85:365:23
1311.85:365:23
1411.85:375:22
1511.75:375:22
1611.75:375:21
1711.75:375:21
1811.75:375:20
1911.75:375:20
2011.75:375:19
2111.75:375:19
2211.75:385:18
2311.75:385:18
2411.75:385:17
2511.65:385:17
2611.65:385:17
2711.65:395:16
2811.65:395:16
2911.65:395:16
3011.65:395:15
3111.65:405:15

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 4.76 kWh/m².

For context, solar energy here swings from a low near 4.33 kWh/m² to a high of 6.49 kWh/m² in April across the year — October's 4.76 kWh/m² sits near the bottom.

024151015202531
Solar energy (kWh/m²)Level
14.9Bright
24.9Bright
34.9Bright
44.9Bright
54.9Bright
64.9Bright
74.9Bright
84.9Bright
94.9Bright
104.9Bright
114.9Bright
124.9Bright
134.8Bright
144.8Bright
154.8Bright
164.8Bright
174.8Bright
184.8Bright
194.8Bright
204.7Bright
214.7Bright
224.7Bright
234.7Bright
244.7Bright
254.7Bright
264.6Bright
274.6Bright
284.6Bright
294.6Bright
304.6Bright
314.6Bright
Planning a trip in October

Hazard calendar for Khánh Hải

In seasonPeak

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

Khánh Hải sits in the Pacific typhoon belt; the season peaks July–October.

Khánh Hải's rainy season runs September–December, 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 Khánh Hải?

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

4.2
Sightseeing
7th-best month of the year
5.0
Beach & pool
11th-best month of the year

October is a reasonable time to visit Khánh Hải for sightseeing.

What to pack for Khánh Hải in October

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

In October, Khánh Hải sees daytime highs around 28°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 22 days see rain.

light clothesrain gearsun protection

Sea temperature near Khánh Hải 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 May at about 29°C and coldest in January near 25°C.

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

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan25Warm
Feb25Warm
Mar26Warm
Apr28Warm
May29Tropical
Jun28Tropical
Jul28Warm
Aug27Warm
Sep28Tropical
Oct28Tropical
Nov27Warm
Dec26Warm

UV index in Khánh Hải in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Khánh Hải peaks around May 10 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 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 highMay 10UV 13Dec 16UV 9
UV index (midday)Level
Jan11Extreme
Feb12Extreme
Mar13Extreme
Apr13Extreme
May13Extreme
Jun11Extreme
Jul12Extreme
Aug13Extreme
Sep13Extreme
Oct12Extreme
Nov10Very high
Dec8Very high

Air quality in Khánh Hải 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 Khánh Hải is worst in July — around 20 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateJul 1520 µg/m³Dec 1514 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb16Moderate
Mar18Moderate
Apr18Moderate
May17Moderate
Jun19Moderate
Jul20Moderate
Aug19Moderate
Sep19Moderate
Oct19Moderate
Nov15Moderate
Dec14Moderate
Location & terrain

Where is Khánh Hải?

Khánh Hải sits at 11.6°N, 109.0°E, 7 m above sea level, in Vietnam. The nearest listed city is Phan Rang-Tháp Chàm, 6.0 km away.

Ninh Hòa

Topography around Khánh Hải

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

Within 3 km, the terrain around Khánh Hải has significant variations in elevation — a maximum elevation change of 336 m around an average of 16 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 869 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,277 m.

The land around Khánh Hải is covered by water (44%) and grassland (22%) within 3 km, water (34%) and grassland (21%) within 16 km, and water (42%) and trees (40%) within 80 km.

3 km
336 m
16 km
869 m
80 km
2,277 m
treesgrasslandcroplandartificial surfacesbare terrainwater
October weather nearby: Phan Rang-Tháp Chàm 6.0 km · Cam Ranh 39 km · Đưc Trọng 74 km · Nha Trang 75 km · Da Lat 76 km · Đinh Văn 90 km · Huyện Lâm Hà 93 km · Ninh Hòa 101 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 Khánh Hải (11.591°, 109.0405°, elevation 7 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).