Cờ Đỏ weather in October

In October, Cờ Đỏ sees average daytime highs of 31°C and overnight lows near 25°C, with 293 mm of rain across 27.6 wet days and about 11.8 hours of daylight. It is the 6th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 5% of the time in October, and the air most often feels miserable.

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 Cờ Đỏ's 8th-clearest and 12th-windiest month. For the whole year in context, see Cờ Đỏ's year-round climate.

Daytime high
31°
6th warmest
Overnight low
25°
6th coldest
Rainfall
293 mm
27.6 wet days
Daylight
11 h 48 min
5:50 AM – 5:36 PM
Cloud cover
85%
8th clearest
Wind
7 km/h
12th windiest
Solar energy
4.17 kWh/m²
Travel score
2.5
out of 10

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 31°C through the month.

A typical October day in Cờ Đỏ reaches about 31°C in the afternoon and slips back to 25°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 33°C. Set against its neighbours, October runs on par with September and on par with November.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13125
23125
33125
43125
53125
63125
73125
83125
93125
103125
113125
123125
133125
143125
153125
163125
173125
183125
193125
203125
213125
223125
233125
243125
253124
263124
273124
283124
293124
303124
313124

How October really feels in Cờ Đỏ

Once humidity and wind are folded in, October averages 31 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
31
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.

Cờ Đỏ weather by month

How October compares with the rest of the year at a glance. October is the 6th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 23°274.411.55.5
Feb31° / 23°132.311.75.0
Mar33° / 25°395.911.93.7
Apr34° / 26°8512.512.22.8
May33° / 26°20725.512.52.2
Jun31° / 25°24527.312.62.4
Jul31° / 25°25428.312.52.6
Aug31° / 25°24828.712.32.5
Sep31° / 25°2752812.12.4
Oct31° / 25°29327.611.82.5
Nov31° / 24°14217.711.53.5
Dec30° / 23°689.311.44.8

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 5% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 7% of October, with mostly cloudy or overcast conditions the remaining 88%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1694
2694
3694
4694
5793
6793
7793
8892
9991
10991
11991
121090
131090
141090
151090
161189
171288
181288
191387
201387
211387
221585
231585
241585
251783
261882
271882
281981
291981
302080
312179

Chance of precipitation in October

Any precipitation

Cờ Đỏ gets around 293 mm of rain over 27.6 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 89% and peaks near 95% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%100%151015202531
Rain chance (%)
194
294
394
494
595
695
794
894
994
1094
1194
1294
1393
1493
1593
1692
1791
1891
1990
2089
2188
2286
2385
2484
2582
2680
2779
2877
2976
3075
3173

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the miserable band about 73% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
101486
201585
301684
401783
501882
601981
701981
802080
902179
1002179
1102278
1202278
1302278
1402377
1502377
1602476
1702575
1802575
1912673
2012772
2112871
2212970
2313168
2413267
2513465
2613663
2723860
2824058
2924157
3024355
3124454

Wind in October

Winds average 7 km/h in October, the calmest month.

Across October, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

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 5:50 AM to 5:53 AM, and sunset from 5:45 PM to 5:31 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.95:505:45
211.95:505:44
311.95:505:43
411.95:505:43
511.95:505:42
611.95:505:42
711.95:505:41
811.85:505:41
911.85:505:40
1011.85:505:39
1111.85:505:39
1211.85:505:38
1311.85:505:38
1411.85:505:37
1511.85:505:37
1611.85:505:36
1711.85:505:36
1811.85:505:36
1911.75:505:35
2011.75:515:35
2111.75:515:34
2211.75:515:34
2311.75:515:34
2411.75:515:33
2511.75:515:33
2611.75:515:33
2711.75:525:32
2811.75:525:32
2911.75:525:32
3011.75:525:31
3111.65:535:31

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 4.17 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 4.17 kWh/m² to a high of 5.97 kWh/m² in March across the year — October's 4.17 kWh/m² sits near the bottom.

012345151015202531
Solar energy (kWh/m²)Level
14.1Bright
24.1Bright
34.1Bright
44.1Bright
54.1Bright
64.1Bright
74.1Bright
84.1Bright
94.1Bright
104.2Bright
114.2Bright
124.2Bright
134.2Bright
144.2Bright
154.2Bright
164.2Bright
174.2Bright
184.2Bright
194.2Bright
204.2Bright
214.2Bright
224.2Bright
234.2Bright
244.2Bright
254.2Bright
264.2Bright
274.2Bright
284.3Bright
294.3Bright
304.3Bright
314.3Bright
Planning a trip in October

Hazard calendar for Cờ Đỏ

In seasonPeak

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

Cờ Đỏ sits in the Pacific typhoon belt; the season peaks July–October.

Cờ Đỏ's rainy season runs May–November, 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 Cờ Đỏ?

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

2.5
Sightseeing
8th-best month of the year
3.8
Beach & pool
8th-best month of the year

October is a weaker month for outdoor sightseeing in Cờ Đỏ.

What to pack for Cờ Đỏ in October

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

In October, Cờ Đỏ sees daytime highs around 31°C and nights near 25°C. Pack light clothes and rain gear. About 28 days see rain.

light clothesrain gear

Sea temperature near Cờ Đỏ 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 May at about 31°C and coldest in January near 27°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
Jan27Warm
Feb28Warm
Mar29Tropical
Apr30Tropical
May31Tropical
Jun30Tropical
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov29Tropical
Dec28Warm

UV index in Cờ Đỏ in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Cờ Đỏ peaks around September 9 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highSep 9UV 13Dec 19UV 9
UV index (midday)Level
Jan9Very high
Feb12Extreme
Mar13Extreme
Apr12Extreme
May12Extreme
Jun11Extreme
Jul12Extreme
Aug13Extreme
Sep13Extreme
Oct9Very high
Nov9Very high
Dec9Very high

Air quality in Cờ Đỏ 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 Cờ Đỏ is worst in December — around 57 µg/m³ PM2.5 (unhealthy), about 2.1× the cleanest month (August, 27 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModeratePoorUnhealthyDec 1556 µg/m³Aug 1327 µg/m³
PM2.5 (µg/m³)Level
Jan51Poor
Feb40Poor
Mar38Poor
Apr39Poor
May37Poor
Jun32Moderate
Jul30Moderate
Aug27Moderate
Sep35Poor
Oct49Poor
Nov53Poor
Dec57Unhealthy
Location & terrain

Where is Cờ Đỏ?

Cờ Đỏ sits at 10.1°N, 105.4°E, 4 m above sea level, in Vietnam. The nearest listed city is Thới Lai, 15 km away.

Topography around Cờ Đỏ

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

Within 3 km, the terrain around Cờ Đỏ has only modest variations in elevation — a maximum elevation change of 11 m around an average of 2 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 12 m; within 80 km, large variations in elevation — a maximum elevation change of 677 m.

The land around Cờ Đỏ is covered by cropland (80%) within 3 km, cropland (85%) within 16 km, and cropland (63%) and trees (21%) within 80 km.

3 km
11 m
16 km
12 m
80 km
677 m
treesgrasslandcroplandartificial surfaceswater
October weather nearby: Thới Lai 15 km · Vĩnh Thạnh 15 km · Ô Môn 21 km · Thốt Nốt 23 km · Lai Vung 26 km · Núi Sập 26 km · Phong Điền 28 km · Ấp Một 30 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 Cờ Đỏ (10.0938°, 105.4292°, elevation 4 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).