The best times to visit Nanhai for ideal weather are

October 22nd to April 15th

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

 

 


Other Nanhai Travel Info

Weather in Nanhai

Temperature

Average temperatures in Nanhai vary greatly. Considering humidity, temperatures feel hot for about half of the year and otherwise nice with a fair chance of precipitation about half of the year. The area is less temperate than some — in the 35th 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 Nanhai, the hottest months are July, August, and then September. See average monthly temperatures below. The warmest time of year is generally early August where highs are regularly around 95.5°F (35.3°C) with temperatures rarely dropping below 77.5°F (25.3°C) at night.

Nanhai Temperatures (Fahrenheit)

Key
High
Average
Low

Nanhai 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.

Nanhai Perceived Temperature (F)

Key
High
Average
Low

Nanhai Perceived Temperature (C)

Key
High
Average
Low

 

Average Nanhai 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 64.5 56.2 47.4
Feb 69 61.8 53.9
Mar 72.5 66 58.8
Apr 79.4 73 65.4
May 86.7 79.7 72.7
Jun 90.8 83.4 76.6
Jul 93.8 85.8 77.9
Aug 93.8 85.7 77.1
Sep 91.4 83.7 75.4
Oct 86.1 78 68.5
Nov 77.4 69.2 60.2
Dec 68 59.6 50.4

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 18.1 13.4 8.6
Feb 20.6 16.6 12.2
Mar 22.5 18.9 14.9
Apr 26.3 22.8 18.6
May 30.4 26.5 22.6
Jun 32.7 28.6 24.8
Jul 34.3 29.9 25.5
Aug 34.3 29.8 25.1
Sep 33 28.7 24.1
Oct 30.1 25.6 20.3
Nov 25.2 20.7 15.7
Dec 20 15.3 10.2

 


 

Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Nanhai are October, January, and then November. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around late October. For example, on the week of October 22nd there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in early to mid June with an average of 5 days of significant precipitation the week of June 11th.

When can you find snow in Nanhai? 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 Nanhai.

Key
Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Nanhai (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 13% 0 2
Feb 16% 0 1.7
Mar 21% 0 4.6
Apr 36% 0 8.4
May 47% 0 16.3
Jun 57% 0 15.9
Jul 43% 0 10.1
Aug 40% 0 12.4
Sep 34% 0 8.6
Oct 10% 0 2.7
Nov 16% 0 2.9
Dec 16% 0 2.2

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 13 0 5.1
Feb 16 0 4.3
Mar 21 0 11.7
Apr 36 0 21.3
May 47 0 41.4
Jun 57 0 40.4
Jul 43 0 25.7
Aug 40 0 31.5
Sep 34 0 21.8
Oct 10 0 6.9
Nov 16 0 7.4
Dec 16 0 5.6

 

Humidity and Wind

Nanhai has some very humid months, with other comfortably humid months. The least humid month is December (51.1% relative humidity), and the most humid month is June (74%).

Wind in Nanhai is usually calm. The windiest month is December, followed by January and November. December’s average wind speed of around 5.4 knots (6.2 MPH or 9.9 KPH) is considered “a light breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in mid July where average top sustained speeds reach 12.3 knots, which is considered a moderate breeze.

Relative Humidity (%)

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

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 5.2 Light breeze 10.3 Gentle breeze
Feb 4.8 Light breeze 9.5 Gentle breeze
Mar 4.6 Light breeze 9.7 Gentle breeze
Apr 4.3 Light breeze 9.5 Gentle breeze
May 4.3 Light breeze 10 Gentle breeze
Jun 4.6 Light breeze 10.9 Gentle breeze
Jul 4.8 Light breeze 11 Gentle breeze
Aug 4.4 Light breeze 10.3 Gentle breeze
Sep 4.8 Light breeze 10.3 Gentle breeze
Oct 5 Light breeze 10 Gentle breeze
Nov 5.1 Light breeze 10.5 Gentle breeze
Dec 5.4 Light breeze 10.9 Gentle breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 53.2%
Feb 62.6%
Mar 67.4%
Apr 69.3%
May 72.1%
Jun 74%
Jul 68.9%
Aug 66.7%
Sep 63.9%
Oct 53.3%
Nov 54.9%
Dec 51.1%

 

Is it Safe to Travel to Nanhai?

Our best data indicates this area is somewhat safe. As of Dec 04, 2023 there are travel warnings for Macao; 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 Oct 26, 2023.


 

The Busiest and Least Crowded Months

The busiest month for tourism in Nanhai, China is March, followed by April and September. 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 Nanhai in December. 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 slightly extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 40.9 in December means 40.9% of the tourists vs. March.

 

 

Overall Nanhai Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel warm. Highs range from 90.2°F (32.3°C) and 66.5°F (19.2°C) with warmer temperatures in the later months. Rain is very common with 6 to 15 days of significant precipitation per month. Spring is the 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 hot weather with high temperatures that are quite warm. These months see the most precipitation with 12 to 17 days of precipitation per month. June – August is fairly slow season for tourism in Nanhai, so lodging and other accommodations may cost slightly less.

Fall (September through November)

Fall daily highs range from 92.7°F (33.7°C) and 73.3°F (22.9°C), which will feel very nice given the humidity and wind. It rains or snows a significant amount: 3 to 10 days per month. Tourism is the second busiest during these months due to the weather, so hotels may be slightly higher priced.

Winter (December through February)

Weather is somewhat cool this time of year in Nanhai to be enjoyable for warm weather travelers. The average high during this season is between 71.8°F (22.1°C) and 61.9°F (16.6°C). On average, it rains or snows a fair amount: 4 to 5 times per month. These times of year are the slowest with tourists.

 

Best Times to Travel› China › Nanhai, China