Ratchaburi, Thailand Weather

  1. Ratchaburi, Thailand Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Ratchaburi over the next 12 hours
  7. Temperature and possibility of rain in Ratchaburi in the coming days
  8. Rainfall in Ratchaburi in the coming days
  9. Ratchaburi Weather Summary
  10. Weather averages by month
  11. Ratchaburi's weather
  12. Frequently asked questions
  13. Comments
Ratchaburi, Weather
(Photo by Marek Okon on Unsplash)

Current conditions

Updated:
25°C
77.0°F
°C °F

Condition: Overcast

Pressure: 1,008 hPa

Feel like: 32 °C

Temperature: 25°C

Cloud: 100%

Humidity: 94%

Wind: W - 2 km/h

Visibility: 27.4 km

Weather forecast

Sat
20 Jun
24°C / 32°C
Thunderstorm With Slight
Sun
21 Jun
24°C / 33°C
Slight Thunderstorm
Mon
22 Jun
26°C / 33°C
Slight Thunderstorm
Tue
23 Jun
25°C / 33°C
Drizzle
Wed
24 Jun
26°C / 33°C
Slight Thunderstorm
Hourly forecast today:
19:00 PM
24° / 25°
24° / 25°
Overcast
94% 5 km/h
20:00 PM
24° / 25°
24° / 25°
Overcast
95% 5 km/h
21:00 PM
24° / 25°
24° / 25°
Overcast
95% 6 km/h
22:00 PM
25° / 25°
25° / 25°
Overcast
96% 6 km/h
23:00 PM
25° / 25°
25° / 25°
Overcast
97% 7 km/h
00:00 AM
25° / 26°
25° / 26°
Overcast
93% 9 km/h
01:00 AM
25° / 27°
25° / 27°
Overcast
89% 10 km/h
02:00 AM
24° / 28°
24° / 28°
Overcast
80% 12 km/h
03:00 AM
24° / 29°
24° / 29°
Overcast
76% 11 km/h
04:00 AM
24° / 29°
24° / 29°
Overcast
76% 12 km/h
05:00 AM
25° / 30°
25° / 30°
Slight Thunderstorm
74% 21 km/h

30 Day Averages and Extremes

  • Average high 32.63°C
  • Average low 25.43°C
  • Hottest day 35°C (17 June 2026)
  • Coldest day 24°C (20 June 2026)
  • Average humidity 78.0%
  • Days with precipitation 30 days
  • Highest precipitation 75 mm (11 June 2026)

Yesterday's Data

  • Max: 32°C
  • Min: 25°C
  • Total Precipitation: 22 mm

Temperature and possibility of rain in Ratchaburi over the next 12 hours

Temperature and possibility of rain in Ratchaburi in the coming days

Rainfall in Ratchaburi in the coming days

Ratchaburi Climate Summary

Ratchaburi features a Tropical wet and dry or savanna (Köppen classification: Aw), with an average annual temperature of 29.8ºC (85.64ºF), which is about 1.16% higher than the national average for Thailand. Annually, the city experiences approximately 25.67 millimeters (1.01 inches) of rainfall, spread across 67.08 rainy days, accounting for 18.38% of the year.

Longitude 13.5282893
Latitude 99.8134211
Yearly high temperature 32.37ºC (90.27ºF)
Yearly low temperature 26.07ºC (78.93ºF)
Hottest month April 34.94ºC (94.89ºF)
Coldest month January 23.8ºC (74.84ºF)
Yearly precip 25.67mm (1.01in)
Days with rainfall 67.08 days (18.38%)
Driest month February (61.36%)
Wettest month September (74.12%)

Weather averages by month

Month High / Low (°C) Rain
January 31.33° / 23.8° 0.82 days
February 32.54° / 25.25° 0.09 days
March 33.7° / 26.81° 1.09 days
April 34.94° / 28.21° 1.27 days
May 34.69° / 28.48° 6.27 days
June 33.11° / 27.51° 9.09 days
July 31.79° / 26.55° 9.36 days
August 31.84° / 26.39° 9.73 days
September 31.71° / 26.14° 12.27 days
October 30.96° / 25.6° 11.18 days
November 31.13° / 24.81° 4.91 days
December 30.68° / 23.26° 1.0 days

Ratchaburi's weather

Frequently asked questions

1. What is the hottest month in Ratchaburi?

April has the highest average monthly temperature (daily mean of 34.94ºC) and January are the coolest (daily mean of 23.8ºC).

2. What should I wear in Ratchaburi today?

For today's very hot weather in Ratchaburi, with the high temperatures above 30ºC (86.0ºF), consider wearing:
- Sleeveless tops or vests
- Broad-brimmed sun hat
- Light, natural fabrics (like cotton or linen)
- High SPF sunscreen for outdoor activities

Temperature

Early
24°C / 29°C
Morning
25°C / 26°C
Afternoon
25°C / 27°C
Evening
24°C / 25°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 457
  • CO 123
  • NH3 0
  • NO2 21
  • O3 4
  • PM10 18
  • PM25 18
  • SO2 4
  • CH4 1,333

Sunrise / Sunset

22:54
11:49