Climate averages 1991–2020
Ratchaburi weather
in June.
A hot, wet month: the 5th warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a hot month in Ratchaburi: daytime highs average 32.7°C and nights cool to about 25.6°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 114 mm of rain on roughly 20 days, which makes June a wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 55 min on an average June day.
The nearest other city in this atlas is Ban I Chang (21 km away). In June its highs average 33.0°C, about as warm as Ratchaburi, with 130 mm of rain.
Among the 46 cities listed in Thailand, Ratchaburi ranks 5th of 46 for the warmest June highs and joint 8th of 46 for the driest June (rainfall, lowest first). The mean June high of those 46 cities is 31.6°C; Ratchaburi is 1.1°C warmer than that mean.
From June to July, average highs fall by 0.8°C to 31.9°C, and monthly rainfall rises from 114 mm to 133 mm.
The annual picture
June in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Ratchaburi climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 30.9°C21.2°C | 21.2°C | 12 | 2.2 | 11.411 h |
| February | 32.9°C22.4°C | 22.4°C | 10 | 2.4 | 11.712 h |
| March | 34.5°C24.2°C | 24.2°C | 37 | 6.3 | 12.012 h |
| April | 35.7°C25.8°C | 25.8°C | 68 | 11.1 | 12.412 h |
| May | 33.9°C26.0°C | 26.0°C | 127 | 21.9 | 12.713 h |
| June, selected | 32.7°C25.6°C | 25.6°C | 114 | 20.4 | 12.913 h |
| July | 31.9°C25.2°C | 25.2°C | 133 | 22.1 | 12.813 h |
| August | 31.4°C25.0°C | 25.0°C | 143 | 23.0 | 12.613 h |
| September | 31.0°C24.6°C | 24.6°C | 197 | 24.1 | 12.212 h |
| October | 29.9°C23.9°C | 23.9°C | 188 | 21.1 | 11.812 h |
| November | 30.2°C22.9°C | 22.9°C | 45 | 6.4 | 11.512 h |
| December | 30.0°C21.5°C | 21.5°C | 10 | 2.2 | 11.311 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
- Ban I Chang in JuneThailand · 21 kmHigh 33.0°C · Low 25.6°C · 130 mm rain
- Nakhon Pathom in JuneThailand · 40 kmHigh 32.9°C · Low 25.7°C · 130 mm rain
- Nong Khaem in JuneThailand · 60 kmHigh 32.4°C · Low 26.2°C · 138 mm rain
- Ban Samae Dam in JuneThailand · 62 kmHigh 31.9°C · Low 26.6°C · 100 mm rain
- Bang Khae in JuneThailand · 66 kmHigh 32.4°C · Low 26.3°C · 127 mm rain
- Thawi Watthana in JuneThailand · 67 kmHigh 32.6°C · Low 26.1°C · 127 mm rain
- Thung Khru in JuneThailand · 76 kmHigh 31.8°C · Low 26.6°C · 127 mm rain
- Bangkok in JuneThailand · 78 kmHigh 32.3°C · Low 26.0°C · 127 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Ratchaburi) is explained once on the Ratchaburi year overview and on the Sources, method and limits page.