Climate averages 1991–2020
Hat Yai weather
in April.
A hot, wet month: the warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a hot month in Hat Yai: daytime highs average 31.7°C and nights cool to about 24.7°C. By daytime temperature it is the warmest month of the year.
Expect about 136 mm of rain on roughly 19 days, which makes April a wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 16 min on an average April day.
The nearest other city in this atlas is Ban Mai (23 km away). In April its highs average 30.2°C, 1.5°C cooler than Hat Yai, with 112 mm of rain.
Among the 46 cities listed in Thailand, Hat Yai ranks 41st of 46 for the warmest April highs and 46th of 46 for the driest April (rainfall, lowest first). The mean April high of those 46 cities is 33.9°C; Hat Yai is 2.2°C cooler than that mean.
From April to May, average highs fall by 0.3°C to 31.4°C, and monthly rainfall rises from 136 mm to 150 mm.
The annual picture
April 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, selected | 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 | 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
April in nearby cities
- Ban Mai in AprilThailand · 23 kmHigh 30.2°C · Low 26.0°C · 112 mm rain
- Alor Setar in AprilMalaysia · 100 kmHigh 31.3°C · Low 24.8°C · 193 mm rain
- Yala in AprilThailand · 103 kmHigh 33.0°C · Low 23.7°C · 124 mm rain
- Pendang in AprilMalaysia · 113 kmHigh 31.3°C · Low 24.3°C · 220 mm rain
- Sungai Petani in AprilMalaysia · 151 kmHigh 30.4°C · Low 24.6°C · 212 mm rain
- Kota Kuala Muda in AprilMalaysia · 158 kmHigh 30.6°C · Low 25.1°C · 204 mm rain
- Nakhon Si Thammarat in AprilThailand · 168 kmHigh 31.2°C · Low 24.5°C · 120 mm rain
- Tasek Glugor in AprilMalaysia · 170 kmHigh 30.3°C · Low 24.4°C · 217 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.