Ratchaburi, Thailand Weather

Ratchaburi,  Weather
(Photo by Marek Okon on Unsplash)

Current conditions

Updated:
28°C
82.4°F
°C °F

Condition: Overcast

Pressure: 1,009 hPa

Feel like: 34 °C

Temperature: 28°C

Cloud: 100%

Humidity: 84%

Wind: SW - 1 km/h

Visibility: 23.0 km

Weather forecast

Thu
13 Nov
23°C / 31°C
Slight Rain Showers
Fri
14 Nov
21°C / 30°C
Partly Cloudy
Sat
15 Nov
19°C / 30°C
Overcast
Sun
16 Nov
23°C / 28°C
Slight Rain Showers
Mon
17 Nov
20°C / 23°C
Slight Rain Showers
Hourly forecast today:
12:00 PM
25° / 28°
25° / 28°
Overcast
84% 5 km/h
13:00 PM
25° / 27°
25° / 27°
Overcast
86% 2 km/h
14:00 PM
25° / 26°
25° / 26°
Overcast
90% 2 km/h
15:00 PM
24° / 26°
24° / 26°
Overcast
93% 12 km/h
16:00 PM
24° / 25°
24° / 25°
Slight Rain Showers
91% 14 km/h
17:00 PM
23° / 25°
23° / 25°
Slight Rain Showers
89% 14 km/h
18:00 PM
23° / 25°
23° / 25°
Slight Rain Showers
90% 10 km/h
19:00 PM
23° / 24°
23° / 24°
Slight Rain Showers
91% 9 km/h
20:00 PM
23° / 24°
23° / 24°
Overcast
92% 7 km/h
21:00 PM
23° / 24°
23° / 24°
Slight Rain Showers
91% 7 km/h
22:00 PM
23° / 24°
23° / 24°
Slight Rain Showers
92% 9 km/h

30 Day Averages and Extremes

  • Average high 28.37°C
  • Average low 21.63°C
  • Hottest day 34°C (10 November 2025)
  • Coldest day 16°C (26 November 2025)
  • Average humidity 78.63%
  • Days with precipitation 27 days
  • Highest precipitation 70 mm (29 October 2025)

Yesterday's Data

  • Max: 33°C
  • Min: 24°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

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 27ºC (80.6ºF), consider wearing:
- Breathable shorts or skirts
- Wide-brimmed sun hat
- Loose and airy fabrics like linen or cotton
- Lightweight t-shirt or tank top

Temperature

Early
24°C / 30°C
Morning
24°C / 31°C
Afternoon
24°C / 26°C
Evening
23°C / 24°C

Air quality

Unhealthy

Unhealthy air quality, health risks for all, emergency conditions possible

  • CO2 465
  • CO 405
  • NH3 0
  • NO2 23
  • O3 124
  • PM10 30
  • PM25 30
  • SO2 15
  • CH4 1,489

Sunrise / Sunset

23:19
10:50