The best times to visit Suphan Buri for ideal weather are

November 19th 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 Suphan Buri Travel Info

Weather in Suphan Buri


Average temperatures in Suphan Buri vary little. Considering humidity, temperatures feel hot all 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 Suphan Buri, 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 100.1°F (37.8°C) with temperatures rarely dropping below 78.8°F (26°C) at night.

Suphan Buri Temperatures (Fahrenheit)


Suphan Buri Temperatures (Celsius)


“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.

Suphan Buri Perceived Temperature (F)


Suphan Buri Perceived Temperature (C)



Average Suphan Buri 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 88.2 77.8 68.4
Feb 93.2 82.4 73.6
Mar 95.8 84.7 75.9
Apr 98.7 87.2 77.9
May 97.1 86.7 78.7
Jun 94.9 85.4 78.2
Jul 93.6 84.1 77
Aug 93.5 83.8 76.4
Sep 92.8 83.6 76.3
Oct 90.8 83.1 75.9
Nov 90.1 81.5 73.6
Dec 88.2 78.6 69.3

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 31.2 25.4 20.2
Feb 34 28 23.1
Mar 35.4 29.3 24.4
Apr 37.1 30.7 25.5
May 36.2 30.4 25.9
Jun 34.9 29.7 25.7
Jul 34.2 28.9 25
Aug 34.2 28.8 24.7
Sep 33.8 28.7 24.6
Oct 32.7 28.4 24.4
Nov 32.3 27.5 23.1
Dec 31.2 25.9 20.7



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Suphan Buri are January, February, 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 early to mid September with an average of 3 days of significant precipitation the week of September 10th.

When can you find snow in Suphan Buri? 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 Suphan Buri.

Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Suphan Buri (in).

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 0.1
Feb 1% 0 0
Mar 5% 0 0.7
Apr 10% 0 1.9
May 24% 0 5.1
Jun 23% 0 3.7
Jul 25% 0 3.6
Aug 28% 0 4.8
Sep 39% 0 9
Oct 32% 0 7.4
Nov 10% 0 2.7
Dec 1% 0 0.2

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 0 0 0.3
Feb 1 0 0
Mar 5 0 1.8
Apr 10 0 4.8
May 24 0 13
Jun 23 0 9.4
Jul 25 0 9.1
Aug 28 0 12.2
Sep 39 0 22.9
Oct 32 0 18.8
Nov 10 0 6.9
Dec 1 0 0.5


Humidity and Wind

Suphan Buri has some very humid months, and above average humidity throughout the year. The least humid month is January (63.7% relative humidity), and the most humid month is October (75.2%).

Wind in Suphan Buri is usually extremely calm. The windiest month is December, followed by November and July. December’s average wind speed of around 1.4 knots (1.6 MPH or 2.5 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 early August where average top sustained speeds reach 5.6 knots, which is considered a light breeze.

Relative Humidity (%)

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

Avg. Relative Humidity


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

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 1.1 Barely noticeable 3.8 Barely noticeable
Feb 0.9 Still 3.2 Barely noticeable
Mar 1.1 Barely noticeable 3.8 Barely noticeable
Apr 1 Barely noticeable 3.8 Barely noticeable
May 1.1 Barely noticeable 4.3 Barely noticeable
Jun 1.2 Barely noticeable 4.5 Light breeze
Jul 1.3 Barely noticeable 4.4 Barely noticeable
Aug 1.1 Barely noticeable 4.3 Light breeze
Sep 0.7 Still 3.5 Barely noticeable
Oct 0.9 Still 3.8 Barely noticeable
Nov 1.3 Barely noticeable 4.6 Barely noticeable
Dec 1.4 Barely noticeable 4.6 Light breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 63.7%
Feb 66.1%
Mar 65.7%
Apr 64.4%
May 68.7%
Jun 70.5%
Jul 71.5%
Aug 71.5%
Sep 74.6%
Oct 75.2%
Nov 68.8%
Dec 63.9%


Is it Safe to Travel to Suphan Buri?

Our best data indicates this area is somewhat safe, but with extra warnings in a few regions. As of Oct 07, 2019 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 Aug 22, 2019.


The Busiest and Least Crowded Months

The busiest month for tourism in Suphan Buri, Thailand is July, followed by June and January. 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 Suphan Buri in April. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month


Most Popular Months to Visit

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 somewhat extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 82 in April means 82% of the tourists vs. July.



Overall Suphan Buri Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel very warm. Highs range from 100.1°F (37.8°C) and 95.2°F (35.1°C) with similar temperatures in the later months. Rain is somewhat common with 1 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 the busiest season for tourism in Suphan Buri, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 93.7°F (34.3°C) and 89.4°F (31.9°C), which will feel very nice given the humidity and wind. It rains or snows a significant amount: 3 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 Suphan Buri to be enjoyable for warm weather travelers. The average high during this season is between 95.2°F (35.1°C) and 86.4°F (30.2°C). On average, it rains or snows a insignificant amount: consistently 0 times per month. These times of year are fairly slow with tourists.


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