The best times to visit Sam Roi Yot for ideal weather are

December 3rd to February 18th

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

 

 


Other Sam Roi Yot Travel Info

Weather in Sam Roi Yot

Temperature

Average temperatures in Sam Roi Yot vary very little. Considering humidity, temperatures feel hot for most of the year with a fair chance of precipitation about half of the year. The area is less temperate than some — in the 15th 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 Sam Roi Yot, the hottest months are April, May, and then June. See average monthly temperatures below. The warmest time of year is generally mid April where highs are regularly around 99°F (37.2°C) with temperatures rarely dropping below 74.4°F (23.6°C) at night.

Sam Roi Yot Temperatures (Fahrenheit)

Key
High
Average
Low

Sam Roi Yot 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.

Sam Roi Yot Perceived Temperature (F)

Key
High
Average
Low

Sam Roi Yot Perceived Temperature (C)

Key
High
Average
Low

 

Average Sam Roi Yot 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 88.7 76.1 66.3
Feb 92.9 79.8 69.8
Mar 94.9 81.8 71.9
Apr 97.5 83.7 74.1
May 95.1 82.8 75.3
Jun 92.8 82.1 75.3
Jul 92.1 81.6 74.6
Aug 92.6 81.3 74.4
Sep 91.3 80.5 74.2
Oct 88.9 79.5 73.6
Nov 88.3 78.7 71.9
Dec 87.7 76.5 67.7

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 31.5 24.5 19.1
Feb 33.8 26.6 21
Mar 34.9 27.7 22.2
Apr 36.4 28.7 23.4
May 35.1 28.2 24.1
Jun 33.8 27.8 24.1
Jul 33.4 27.6 23.7
Aug 33.7 27.4 23.6
Sep 32.9 26.9 23.4
Oct 31.6 26.4 23.1
Nov 31.3 25.9 22.2
Dec 30.9 24.7 19.8

 


 

Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Sam Roi Yot are December, January, and then February. 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 early October with an average of 4 days of significant precipitation the week of October 1st.

When can you find snow in Sam Roi Yot? 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 Sam Roi Yot.

Key
Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Sam Roi Yot (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 2% 0 0.5
Feb 3% 0 0.4
Mar 7% 0 1
Apr 13% 0 2.2
May 26% 0 4.6
Jun 29% 0 5
Jul 22% 0 2.5
Aug 21% 0 3.6
Sep 36% 0 5.8
Oct 39% 0 9.4
Nov 13% 0 2.6
Dec 1% 0 0

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 2 0 1.3
Feb 3 0 1
Mar 7 0 2.5
Apr 13 0 5.6
May 26 0 11.7
Jun 29 0 12.7
Jul 22 0 6.4
Aug 21 0 9.1
Sep 36 0 14.7
Oct 39 0 23.9
Nov 13 0 6.6
Dec 1 0 0

 

Humidity and Wind

Sam Roi Yot has some very humid months, and above average humidity throughout the year. The least humid month is January (61.3% relative humidity), and the most humid month is October (80.7%).

Wind in Sam Roi Yot is usually extremely calm. The windiest month is December, followed by January and March. December’s average wind speed of around 2.1 knots (2.4 MPH or 3.9 KPH) is considered “light air.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in late March where average top sustained speeds reach 9.2 knots, which is considered a gentle breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in Sam Roi Yot.

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 2.1 Barely noticeable 8.5 Gentle breeze
Feb 2 Barely noticeable 8.4 Gentle breeze
Mar 2.1 Barely noticeable 8.9 Gentle breeze
Apr 1.8 Barely noticeable 8 Gentle breeze
May 1.3 Barely noticeable 6.8 Gentle breeze
Jun 1.5 Barely noticeable 7.2 Gentle breeze
Jul 1.4 Barely noticeable 7 Gentle breeze
Aug 1.4 Barely noticeable 7 Gentle breeze
Sep 1.1 Barely noticeable 6.2 Gentle breeze
Oct 1 Barely noticeable 5.6 Light breeze
Nov 1.7 Barely noticeable 7.1 Gentle breeze
Dec 2.1 Barely noticeable 8.1 Gentle breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 61.3%
Feb 63.3%
Mar 62.8%
Apr 63.9%
May 71.9%
Jun 73%
Jul 72%
Aug 72%
Sep 76%
Oct 80.7%
Nov 73.2%
Dec 64.7%

 

Is it Safe to Travel to Sam Roi Yot?

Our best data indicates this area is somewhat safe, but with extra warnings in a few regions. As of Dec 04, 2023 there are travel warnings and regional advisories for Thailand; exercise a high degree of caution and avoid some areas. 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 Sam Roi Yot, Thailand is January, followed by October and August. 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 Sam Roi Yot in May. 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 64.5 in May means 64.5% of the tourists vs. January.

 

 

Overall Sam Roi Yot Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel warm. Highs range from 99°F (37.2°C) and 94.1°F (34.5°C) with similar temperatures in the later months. Rain is somewhat common with 2 to 8 days of significant precipitation per month. Spring is the slowest for tourism, which makes it a good time for those looking for deals.

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 7 to 9 days of precipitation per month. June – August is fairly slow season for tourism in Sam Roi Yot, so lodging and other accommodations may cost slightly less.

Fall (September through November)

Fall daily highs range from 91.9°F (33.3°C) and 87.9°F (31.1°C), which will feel very nice given the humidity and wind. It rains or snows a significant amount: 4 to 12 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 perfect this time of year in Sam Roi Yot to be enjoyable for warm weather travelers. The average high during this season is between 94.8°F (34.9°C) and 86.4°F (30.2°C). On average, it rains or snows a very small amount: 0 to 1 times per month. These times of year are the busiest with tourists.

 

Best Times to Travel› Thailand › Sam Roi Yot, Thailand