Climate averages 1991–2020
Nakhon Si Thammarat weather
in July.
A hot, wet month: the 4th warmest and the 3rd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Nakhon Si Thammarat: daytime highs average 30.8°C and nights cool to about 24.2°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 97 mm of rain on roughly 21 days, which makes July a wet month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 34 min on an average July day.
The nearest other city in this atlas is Surat Thani (105 km away). In July its highs average 31.1°C, about as warm as Nakhon Si Thammarat, with 89 mm of rain.
Among the 46 cities listed in Thailand, Nakhon Si Thammarat ranks 31st of 46 for the warmest July highs and 4th of 46 for the driest July (rainfall, lowest first). The mean July high of those 46 cities is 31.0°C; Nakhon Si Thammarat is 0.2°C cooler than that mean.
From July to August, average highs fall by 0.1°C to 30.7°C, and monthly rainfall rises from 97 mm to 117 mm.
The annual picture
July 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
Nakhon Si Thammarat climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 27.9°C22.6°C | 22.6°C | 125 | 16.9 | 11.712 h |
| February | 29.0°C22.8°C | 22.8°C | 59 | 9.9 | 11.912 h |
| March | 30.3°C23.6°C | 23.6°C | 120 | 13.7 | 12.112 h |
| April | 31.2°C24.5°C | 24.5°C | 120 | 16.8 | 12.312 h |
| May | 31.3°C24.7°C | 24.7°C | 123 | 23.2 | 12.513 h |
| June | 31.1°C24.4°C | 24.4°C | 93 | 21.1 | 12.613 h |
| July, selected | 30.8°C24.2°C | 24.2°C | 97 | 21.3 | 12.613 h |
| August | 30.7°C24.0°C | 24.0°C | 117 | 22.6 | 12.412 h |
| September | 30.1°C23.8°C | 23.8°C | 149 | 25.8 | 12.212 h |
| October | 28.8°C23.6°C | 23.6°C | 274 | 28.2 | 11.912 h |
| November | 27.9°C23.5°C | 23.5°C | 358 | 25.7 | 11.712 h |
| December | 27.6°C23.0°C | 23.0°C | 250 | 20.0 | 11.612 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
July in nearby cities
- Surat Thani in JulyThailand · 105 kmHigh 31.1°C · Low 24.4°C · 89 mm rain
- Ban Mai in JulyThailand · 151 kmHigh 30.7°C · Low 25.9°C · 86 mm rain
- Hat Yai in JulyThailand · 168 kmHigh 31.0°C · Low 24.6°C · 115 mm rain
- Phuket in JulyThailand · 183 kmHigh 28.3°C · Low 26.3°C · 253 mm rain
- Yala in JulyThailand · 256 kmHigh 32.2°C · Low 23.5°C · 114 mm rain
- Alor Setar in JulyMalaysia · 261 kmHigh 29.8°C · Low 24.6°C · 190 mm rain
- Pendang in JulyMalaysia · 277 kmHigh 29.9°C · Low 24.1°C · 174 mm rain
- Sungai Petani in JulyMalaysia · 315 kmHigh 30.0°C · Low 24.4°C · 152 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 Nakhon Si Thammarat) is explained once on the Nakhon Si Thammarat year overview and on the Sources, method and limits page.