The best times to visit Cao Lanh for ideal weather are

October 1st to June 3rd

or

October 1st to December 2nd

based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.

 

 


Other Cao Lanh Travel Info

Weather in Cao Lanh

Temperature

Average temperatures in Cao Lanh vary very little. Considering humidity, temperatures feel hot all year with a very low chance of rain throughout the year. The area is less temperate than some — in the 32nd percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Cao Lanh, the hottest months are May, April, and then June. See average monthly temperatures below. The warmest time of year is generally mid April where highs are regularly around 89.3°F (31.8°C) with temperatures rarely dropping below 81.4°F (27.4°C) at night.

Cao Lanh Temperatures (Fahrenheit)

Key
High
Average
Low

Cao Lanh Temperatures (Celsius)

Key
High
Average
Low

“Feels-Like” Temperatures

The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.

Cao Lanh Perceived Temperature (F)

Key
High
Average
Low

Cao Lanh Perceived Temperature (C)

Key
High
Average
Low

 

Average Cao Lanh Temperatures by Month

Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.

Show Fahrenheit

Month Avg. High (°F) Avg. Mean (°F) Avg. Low (°F)
Jan 83.4 78.4 74
Feb 86 80.1 74.6
Mar 88.4 82.8 77.3
Apr 89.2 84.5 80
May 87.8 84.7 81.5
Jun 86.3 83.7 81.1
Jul 84.9 82.6 80.4
Aug 85.1 82.8 80.4
Sep 84.5 82.1 79.7
Oct 85.6 82.2 79.2
Nov 86.2 82 78.3
Dec 84.9 80.3 76.1

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 28.6 25.8 23.3
Feb 30 26.7 23.7
Mar 31.3 28.2 25.2
Apr 31.8 29.2 26.7
May 31 29.3 27.5
Jun 30.2 28.7 27.3
Jul 29.4 28.1 26.9
Aug 29.5 28.2 26.9
Sep 29.2 27.8 26.5
Oct 29.8 27.9 26.2
Nov 30.1 27.8 25.7
Dec 29.4 26.8 24.5

 


 

Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Cao Lanh are February, March, and then December. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early January. For example, on the week of January 1st there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in mid June with an average of 1 days of significant precipitation the week of June 18th.

When can you find snow in Cao Lanh? Weather stations report no annual snow. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.

Chance of Precipitation

The graph below shows the % chance of rainy and snowy days in Cao Lanh.

Key
Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Cao Lanh (in).

Key
Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 0% 0 0
Feb 0% 0 0
Mar 0% 0 0
Apr 2% 0 0.3
May 5% 0 1.3
Jun 7% 0 2.5
Jul 5% 0 0.9
Aug 9% 0 1.5
Sep 12% 0 6.9
Oct 7% 0 0.8
Nov 7% 0 2.1
Dec 0% 0 0

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 0 0 0
Feb 0 0 0
Mar 0 0 0
Apr 2 0 0.8
May 5 0 3.3
Jun 7 0 6.4
Jul 5 0 2.3
Aug 9 0 3.8
Sep 12 0 17.5
Oct 7 0 2
Nov 7 0 5.3
Dec 0 0 0

 

Humidity and Wind

Cao Lanh has some very humid months, and above average humidity throughout the year. The least humid month is March (68.2% relative humidity), and the most humid month is September (80.6%).

Wind in Cao Lanh is usually calm. The windiest month is August, followed by July and September. August’s average wind speed of around 9.4 knots (10.8 MPH or 17.4 KPH) is considered “a gentle breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early to mid August where average top sustained speeds reach 13.9 knots, which is considered a moderate breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in Cao Lanh.

Key
Avg. Relative Humidity

Wind

The graph below shows wind speed (max and average) in knots.

Key
Max Sustained Wind
Average Daily Wind

Average Wind Speeds

Show Wind Speeds

All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.

Month Avg. Wind Avg. Wind Feel Sustained High Wind High Wind Feel
Jan 4.1 Light breeze 6.5 Light breeze
Feb 4.5 Light breeze 6.8 Light breeze
Mar 4.9 Light breeze 7.9 Light breeze
Apr 5.4 Light breeze 8.4 Gentle breeze
May 6.9 Light breeze 10.5 Light breeze
Jun 8.5 Gentle breeze 12.2 Significant breeze
Jul 9.3 Gentle breeze 12.8 Light breeze
Aug 9.4 Gentle breeze 12.9 Significant breeze
Sep 9.1 Gentle breeze 12.8 Light breeze
Oct 5.6 Light breeze 8.7 Gentle breeze
Nov 4.1 Light breeze 6.7 Light breeze
Dec 4 Light breeze 6.4 Light breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 71.3%
Feb 70%
Mar 68.2%
Apr 71.3%
May 76.4%
Jun 78.9%
Jul 80.1%
Aug 79.6%
Sep 80.6%
Oct 77.9%
Nov 73.9%
Dec 70.9%

 

Is it Safe to Travel to Cao Lanh?

Our best data indicates this area is somewhat safe. As of Dec 04, 2023 there are travel warnings for Vietnam; exercise a high degree of caution. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Nov 27, 2023.


 

The Busiest and Least Crowded Months

The busiest month for tourism in Cao Lanh, Vietnam is January, followed by July and May. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Cao Lanh in August. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month

 

Most Popular Months to Visit

Key
Tourists Seeking Accommodations

Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Tourism data for this area is extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 70.5 in August means 70.5% of the tourists vs. January.

 

 

Overall Cao Lanh Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel warm. Highs range from 89.3°F (31.8°C) and 87.4°F (30.8°C) with similar temperatures in the later months. Rain is rare with 0 to 2 days of significant precipitation per month. Spring is the second busiest for tourism, which makes it a good time for those looking for things to do.

Summer (June through August)

The middle-year months have very comfortable weather with high temperatures that are quite warm. These months see moderate precipitation with 2 to 3 days of precipitation per month. June – August is fairly slow season for tourism in Cao Lanh, so lodging and other accommodations may cost slightly less.

Fall (September through November)

Fall daily highs range from 87°F (30.6°C) and 84°F (28.9°C), which will feel very nice given the humidity and wind. It rains or snows a normal amount: 2 to 4 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.

Winter (December through February)

Weather is perfect this time of year in Cao Lanh to be enjoyable for warm weather travelers. The average high during this season is between 87.5°F (30.8°C) and 83°F (28.3°C). On average, it rains or snows a insignificant amount: consistently 0 times per month. These times of year are the busiest with tourists.

 

Best Times to Travel› Vietnam › Cao Lanh, Vietnam