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:
27°C
80.6°F
°C °F

Condition: Overcast

Pressure: 1,009 hPa

Feel like: 32 °C

Temperature: 27°C

Cloud: 100%

Humidity: 75%

Wind: SSW - 7 km/h

Visibility: 39.96 km

Weather forecast

Thu
16 Jul
25°C / 34°C
Slight Thunderstorm
Fri
17 Jul
25°C / 36°C
Drizzle
Sat
18 Jul
25°C / 36°C
Drizzle
Sun
19 Jul
25°C / 37°C
Drizzle
Mon
20 Jul
26°C / 31°C
Drizzle
Hourly forecast today:
14:00 PM
23° / 27°
23° / 27°
Overcast
75% 14 km/h
15:00 PM
23° / 27°
23° / 27°
Overcast
80% 12 km/h
16:00 PM
23° / 27°
23° / 27°
Overcast
81% 5 km/h
17:00 PM
23° / 26°
23° / 26°
Overcast
84% 5 km/h
18:00 PM
23° / 26°
23° / 26°
Overcast
86% 5 km/h
19:00 PM
23° / 25°
23° / 25°
Overcast
87% 8 km/h
20:00 PM
23° / 25°
23° / 25°
Overcast
86% 9 km/h
21:00 PM
22° / 25°
22° / 25°
Overcast
86% 10 km/h
22:00 PM
23° / 25°
23° / 25°
Overcast
87% 9 km/h
23:00 PM
23° / 25°
23° / 25°
Overcast
88% 14 km/h
00:00 AM
23° / 25°
23° / 25°
Overcast
86% 14 km/h

30 Day Averages and Extremes

  • Average high 32.67°C
  • Average low 25.27°C
  • Hottest day 37°C (19 July 2026)
  • Coldest day 24°C (12 July 2026)
  • Average humidity 72.83%
  • Days with precipitation 30 days
  • Highest precipitation 77 mm (11 July 2026)

Yesterday's Data

  • Max: 34°C
  • Min: 26°C
  • Total Precipitation: 3 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 33ºC (91.4ºF), consider wearing:
- Broad-brimmed sun hat
- Ultra-thin, breathable socks
- Sleeveless tops or vests
- Airy sandals or flip-flops

Temperature

Early
23°C / 31°C
Morning
24°C / 30°C
Afternoon
23°C / 27°C
Evening
22°C / 25°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 454
  • CO 167
  • NH3 0
  • NO2 11
  • O3 28
  • PM10 7
  • PM25 6
  • SO2 3
  • CH4 1,377

Sunrise / Sunset

23:01
11:52