Weather in Si Racha

• All Year
• Spring
• Summer
• Autumn
• Winter

Yearly weather

Calculations are based on the last 8 years of historical weather data.

Temperatures

• Si Racha maintains comfortable temperatures throughout the year, with average monthly temperatures consistently within the 24.3°C to 31.7°C range.

• April and May are the warmest months, with maximum temperatures reaching 31.7°C and 31.5°C respectively, slightly exceeding the upper limit of the comfort range.

• The lowest minimum temperature is observed in December at 24.3°C, well within the comfort zone.

• There are no discomfort temperatures in Si Racha.

Conditions

• Si Racha experiences a distinct wet and dry season, with sun hours peaking in January and precipitation being lowest during the same period

• The sun hours gradually decrease from January to July, while precipitation steadily increases, reaching its maximum in September

• From October onwards, sun hours start to recover, and precipitation decreases again, showcasing a cyclical pattern throughout the year.

Astronomy

• Si Racha experiences a relatively consistent day length throughout the year, with the earliest sunrise occurring in June and the latest in January. Sunset times vary by almost an hour, with November seeing the earliest sunsets and July the latest.

• The shortest day in December is about an hour and a half shorter than the longest day in June, indicating a moderate seasonal variation in daylight hours.