Climate averages 1991–2020
Hat Yai weather
in July.
A hot, wet month: the joint 5th warmest and the 5th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Hat Yai: daytime highs average 31.0°C and nights cool to about 24.6°C. By daytime temperature it is the joint 5th warmest of the 12 months.
Expect about 115 mm of rain on roughly 20 days, which makes July a wet month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 29 min on an average July day.
The nearest other city in this atlas is Ban Mai (23 km away). In July its highs average 30.7°C, about as warm as Hat Yai, with 86 mm of rain.
Among the 46 cities listed in Thailand, Hat Yai ranks joint 28th of 46 for the warmest July highs and 8th of 46 for the driest July (rainfall, lowest first). The mean July high of those 46 cities is 31.0°C; Hat Yai is 0.1°C cooler than that mean.
From July to August, average highs stay level at 31.0°C, and monthly rainfall rises from 115 mm to 121 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
Hat Yai climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.7°C23.3°C | 23.3°C | 86 | 12.4 | 11.812 h |
| February | 30.2°C23.5°C | 23.5°C | 44 | 7.3 | 11.912 h |
| March | 31.4°C24.1°C | 24.1°C | 94 | 12.6 | 12.112 h |
| April | 31.7°C24.7°C | 24.7°C | 136 | 19.3 | 12.312 h |
| May | 31.4°C25.0°C | 25.0°C | 150 | 23.5 | 12.412 h |
| June | 31.1°C24.8°C | 24.8°C | 114 | 19.4 | 12.513 h |
| July, selected | 31.0°C24.6°C | 24.6°C | 115 | 19.7 | 12.512 h |
| August | 31.0°C24.5°C | 24.5°C | 121 | 20.7 | 12.312 h |
| September | 30.4°C24.2°C | 24.2°C | 164 | 24.0 | 12.212 h |
| October | 29.2°C23.9°C | 23.9°C | 285 | 28.1 | 12.012 h |
| November | 28.3°C23.7°C | 23.7°C | 347 | 27.3 | 11.812 h |
| December | 27.9°C23.5°C | 23.5°C | 277 | 21.9 | 11.712 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
- Ban Mai in JulyThailand · 23 kmHigh 30.7°C · Low 25.9°C · 86 mm rain
- Alor Setar in JulyMalaysia · 100 kmHigh 29.8°C · Low 24.6°C · 190 mm rain
- Yala in JulyThailand · 103 kmHigh 32.2°C · Low 23.5°C · 114 mm rain
- Pendang in JulyMalaysia · 113 kmHigh 29.9°C · Low 24.1°C · 174 mm rain
- Sungai Petani in JulyMalaysia · 151 kmHigh 30.0°C · Low 24.4°C · 152 mm rain
- Kota Kuala Muda in JulyMalaysia · 158 kmHigh 30.1°C · Low 24.9°C · 173 mm rain
- Nakhon Si Thammarat in JulyThailand · 168 kmHigh 30.8°C · Low 24.2°C · 97 mm rain
- Tasek Glugor in JulyMalaysia · 170 kmHigh 30.0°C · Low 24.2°C · 148 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 Hat Yai) is explained once on the Hat Yai year overview and on the Sources, method and limits page.