Cờ Đỏ weather in July

In July, Cờ Đỏ sees average daytime highs of 31°C and overnight lows near 25°C, with 254 mm of rain across 28.3 wet days and about 12.5 hours of daylight. It is the 10th-warmest and 3rd-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 2% of the time in July, and the air most often feels miserable.

Daylight stretches from about 12 h 36 min at the start of July to 12 h 30 min by month's end. Set against the rest of the year, July is Cờ Đỏ's 10th-clearest and 2nd-windiest month. For the whole year in context, see Cờ Đỏ's year-round climate.

Daytime high
31°
10th warmest
Overnight low
25°
9th coldest
Rainfall
254 mm
28.3 wet days
Daylight
12 h 30 min
5:48 AM – 6:20 PM
Cloud cover
88%
10th clearest
Wind
11 km/h
2nd windiest
Solar energy
4.49 kWh/m²
Travel score
2.6
out of 10

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

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

A typical July day in Cờ Đỏ reaches about 31°C in the afternoon and slips back to 25°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 32°C. Set against its neighbours, July runs on par with June and on par with August.

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
253125
263125
273125
283125
293125
303025
313025

How July really feels in Cờ Đỏ

Once humidity and wind are folded in, July 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 July is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Cờ Đỏ weather by month

How July compares with the rest of the year at a glance. July is the 10th-warmest and 3rd-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 July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 2% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 7% of July, with mostly cloudy or overcast conditions the remaining 91%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1793
2793
3793
4892
5892
6892
7892
8892
9991
101090
111090
121090
131090
141090
151090
161090
171189
181189
191189
201090
21991
22991
23892
24892
25892
26793
27694
28595
29595
30595
31595

Chance of precipitation in July

Any precipitation

Cờ Đỏ gets around 254 mm of rain over 28.3 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 91% and peaks near 92% on the wettest days.

0%20%40%60%80%100%151015202531
Rain chance (%)
191
291
392
492
592
692
792
892
992
1092
1192
1292
1392
1492
1591
1691
1791
1891
1991
2091
2191
2291
2391
2491
2591
2691
2791
2891
2992
3092
3192

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the miserable band about 92% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
1595
2694
3694
4694
5694
6694
7793
8793
9793
10793
11793
12793
13793
14793
15793
16793
17793
18793
19793
20793
21892
22892
23892
24991
25991
261090
271090
281090
291189
301189
311189

Wind in July

Winds average 11 km/h in July.

Across July, daily wind ranges from about 10 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
110calm
210calm
310calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012light breeze
3112light breeze

Sunrise & sunset in July

DaylightNight

Daylight runs from about 12 h 36 min at the start of July to 12 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over July. Sunrise moves from 5:44 AM to 5:51 AM, and sunset from 6:19 PM to 6:18 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.65:446:19
212.65:446:19
312.65:456:19
412.65:456:19
512.65:456:20
612.65:456:20
712.65:466:20
812.65:466:20
912.65:466:20
1012.65:466:20
1112.65:476:20
1212.65:476:20
1312.55:476:20
1412.55:476:20
1512.55:486:20
1612.55:486:20
1712.55:486:20
1812.55:486:20
1912.55:486:20
2012.55:496:20
2112.55:496:20
2212.55:496:20
2312.55:496:19
2412.55:506:19
2512.55:506:19
2612.55:506:19
2712.55:506:19
2812.55:506:19
2912.55:506:18
3012.55:516:18
3112.55:516:18

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 4.49 kWh/m².

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 — July's 4.49 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.5Bright
24.5Bright
34.5Bright
44.5Bright
54.5Bright
64.5Bright
74.5Bright
84.5Bright
94.5Bright
104.5Bright
114.5Bright
124.5Bright
134.5Bright
144.5Bright
154.5Bright
164.5Bright
174.5Bright
184.5Bright
194.5Bright
204.5Bright
214.5Bright
224.5Bright
234.5Bright
244.5Bright
254.4Bright
264.4Bright
274.4Bright
284.4Bright
294.4Bright
304.4Bright
314.4Bright
Planning a trip in July

Hazard calendar for Cờ Đỏ

In seasonPeak

In July, 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 July a good time to visit Cờ Đỏ?

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

2.6
Sightseeing
7th-best month of the year
3.7
Beach & pool
9th-best month of the year

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

What to pack for Cờ Đỏ in July

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

In July, 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 July

The nearest coast averages about 29°C in July — 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 July

LowModerateHighVery highExtreme

Clear-sky midday UV in July 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 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 July

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where July 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
July 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).