Si Racha Weather and Climate: A Comprehensive Guide
The weather in Si Racha is characterized by a steady average temperature throughout the year.
It also experiences much rainfall throughout the year.
Now, let’s break down all the climate details for a clearer picture.
Average maximum day and minimum night temperature
The temperature in Si Racha remains steady throughout the year, providing a consistently very warm climate. Average daytime temperatures reach a very warm 34°C in April. In December, the coolest month of the year, temperatures drop to a very warm 32°C.
At night, you can expect cooler temperatures, with averages dropping to around 23°C during this month. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Si Racha has a relatively rainy climate with high precipitation levels, averaging 1295 mm of rainfall annually. Si Racha can be quite wet during September, receiving approximately 245 mm of precipitation over 19 rainy days. In contrast December, experiences much drier conditions, with 14 mm of rainfall, spread across a single rainy day. For more details, please visit our Si Racha Precipitation page.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Si Racha can be enjoyed more throughout the sunniest month of March under a blue sky, with approximately 8.3 hours of sunshine daily. In contrast, the city experiences much darker days in September, with only 3.7 hours of sunlight per day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Average humidity
The relative humidity is high throughout the year in Si Racha.
The city experiences its highest humidity in October, reaching 82%. In December, the humidity drops to its lowest level at 70%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
partly cloudy and no rain almost clear and no rain partly cloudy and no rainForecast for Si Racha
5 m/s
6 m/s
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Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit Si Racha in Thailand
The best time to visit is during the drier months: January, February, November and December.Other facts from our historical weather data:
Most rainfall (rainy season) is seen in May, September and October.
April has an average maximum temperature of 34°C and is the hottest month of the year.
The coolest month is December with an average maximum temperature of 32°C.
September tops the wettest month list with 245 mm of rainfall.
December is the driest month with 14 mm of precipitation.
March is the sunniest month with an average of 249 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
