UTC Offset
UTC+07:00
Ratchaburi, Thailand Snapshot 2026
Where is Ratchaburi?
Ratchaburi, Thailand
- Continent
- Asia
- Country
- Thailand
- City
- Ratchaburi
- Population
- 92.4K
- Coordinates
- 13.54°, 99.82°
Ratchaburi is a city in Thailand with a population of approximately 92.4K. Average temperatures range from 21°C (70°F) in January to 36°C (96°F) in April. The best time to visit is January, December.
Time in Ratchaburi right now
Open full time & time zone page 03:03 03
Wednesday, July 1, 2026
IANA time zone
Asia/Bangkok
Daylight saving
No DST
Next DST change
—
Live weather in Ratchaburi
Daylight in Ratchaburi today
View full sunrise & sunset page Sunrise
Sunset
Day length
12h 55m
Climate normals for Ratchaburi
Long-term monthly averages based on historical data.
January best
Excellent 
February
Fair March
Poor April
Poor May
Wet June
Wet July
Wet August
Wet September
Wet October
Wet November
Fair December best
Excellent | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January best | 31°C / 21°C | 33°C / 23°C | 2days (15 mm) Excellent | 9.9h Good | 67% Muggy | 7.2 Very High | Excellent | View Details |
| February | 32°C / 22°C | 36°C / 25°C | 4days (22 mm) Good | 10.6h Excellent | 67% Muggy | 8 Very High | Fair | View Details |
| March | 35°C / 24°C | 39°C / 29°C | 4days (35 mm) Good | 10.6h Excellent | 67% Muggy | 8.8 Very High | Poor | View Details |
| April | 36°C / 26°C | 41°C / 31°C | 8days (64 mm) Wet | 10.6h Excellent | 67% Muggy | 8.9 Very High | Poor | View Details |
| May | 34°C / 27°C | 40°C / 32°C | 19days (130 mm) Wet | 9.9h Good | 72% Muggy | 7.9 Very High | Wet | View Details |
| June | 33°C / 26°C | 38°C / 31°C | 20days (110 mm) Wet | 9.1h Good | 75% Muggy | 6.4 High | Wet | View Details |
| July | 32°C / 26°C | 37°C / 31°C | 23days (132 mm) Wet | 7.9h Good | 77% Humid | 5.9 High | Wet | View Details |
| August | 32°C / 25°C | 37°C / 30°C | 22days (141 mm) Wet | 8.1h Good | 77% Humid | 7.7 Very High | Wet | View Details |
| September | 31°C / 25°C | 37°C / 30°C | 23days (202 mm) Wet | 7.8h Good | 81% Humid | 6.8 High | Wet | View Details |
| October | 30°C / 24°C | 36°C / 29°C | 21days (207 mm) Wet | 8.4h Good | 84% Humid | 7.4 Very High | Wet | View Details |
| November | 30°C / 23°C | 34°C / 26°C | 10days (79 mm) Wet | 9h Good | 77% Humid | 6.7 High | Fair | View Details |
| December best | 30°C / 22°C | 32°C / 23°C | 3days (14 mm) Excellent | 9.7h Good | 67% Muggy | 6.8 High | Excellent | View Details |
Monthly Temperatures
High Low
Line chart showing monthly temperatures. Jan: 31°C / 21°C . Feb: 32°C / 22°C . Mar: 35°C / 24°C . Apr: 36°C / 26°C . May: 34°C / 27°C . Jun: 33°C / 26°C . Jul: 32°C / 26°C . Aug: 32°C / 25°C . Sep: 31°C / 25°C . Oct: 30°C / 24°C . Nov: 30°C / 23°C . Dec: 30°C / 22°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 15 mm. Feb: 22 mm. Mar: 35 mm. Apr: 64 mm. May: 130 mm. Jun: 110 mm. Jul: 132 mm. Aug: 141 mm. Sep: 202 mm. Oct: 207 mm. Nov: 79 mm. Dec: 14 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 67%. Feb: 67%. Mar: 67%. Apr: 67%. May: 72%. Jun: 75%. Jul: 77%. Aug: 77%. Sep: 81%. Oct: 84%. Nov: 77%. Dec: 67%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 11 km/h . Feb: 12 km/h . Mar: 13 km/h . Apr: 13 km/h . May: 12 km/h . Jun: 13 km/h . Jul: 13 km/h . Aug: 13 km/h . Sep: 11 km/h . Oct: 10 km/h . Nov: 11 km/h . Dec: 12 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 7. Feb: UV 8. Mar: UV 9. Apr: UV 9. May: UV 8. Jun: UV 6. Jul: UV 6. Aug: UV 8. Sep: UV 7. Oct: UV 7. Nov: UV 7. Dec: UV 7.
Frequently Asked Questions
Ratchaburi has a population of approximately 92.4K.
The best months to visit Ratchaburi are January, December, when temperatures are pleasant and rainfall is lower.
Ratchaburi receives approximately 1151mm of rainfall annually across 159 rainy days.
Ratchaburi is located in Thailand, in the Asia region.