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Phra Nakhon Si Ayutthaya Province

Region · 🇹🇭 Thailand
Population 803,599
Area 2,485 km²
Time zone Asia/Bangkok
Official website www.ayutthaya.go.th
Phra Nakhon Si Ayutthaya Province

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Phra Nakhon Si Ayutthaya Province — Map

Phra Nakhon Si Ayutthaya Province — Map

Climate & when to visit

Select a month

Typical weather in January

Fair
  • 33° (feels like 34°) · extremes 15°–37°
  • 20° at night
  • 2 rainy days
  • 18 sunny days
  • 8 hours of sunshine per day
  • Humid air
  • Calm winds
  • UV index 8 · very high
Up to 7 days above 35°

Typical weather in February

Poor
  • 36° (feels like 38°) · extremes 18°–39°
  • 23° at night
  • 3 rainy days
  • 12 sunny days
  • 8 hours of sunshine per day
  • Muggy, humid air
  • Calm winds
  • UV index 8 · very high
Up to 20 days above 35°

Typical weather in March

Poor
  • 38° (feels like 40°) · extremes 21°–42°
  • 25° at night
  • 7 rainy days
  • 11 sunny days
  • 8 hours of sunshine per day
  • Oppressive humidity
  • Calm winds
  • UV index 9 · very high
Up to 26 days above 35°

Typical weather in April

Poor
  • 37° (feels like 40°) · extremes 24°–43°
  • 26° at night
  • 13 rainy days
  • 12 sunny days
  • 8 hours of sunshine per day
  • Oppressive humidity
  • Calm winds
  • UV index 10 · very high
Up to 22 days above 35°

Typical weather in May

Poor
  • 34° (feels like 39°) · extremes 24°–40°
  • 26° at night
  • 22 rainy days
  • 6 sunny days
  • 7 hours of sunshine per day
  • Oppressive humidity
  • Calm winds
  • UV index 10 · very high
Up to 11 days above 35°

Typical weather in June

Poor
  • 33° (feels like 37°) · extremes 24°–37°
  • 25° at night
  • 23 rainy days
  • 3 sunny days
  • 7 hours of sunshine per day
  • Oppressive humidity
  • Calm winds
  • UV index 9 · very high

Typical weather in July

Poor
  • 32° (feels like 36°) · extremes 23°–35°
  • 25° at night
  • 25 rainy days
  • 3 sunny days
  • 6 hours of sunshine per day
  • Oppressive humidity
  • Calm winds
  • UV index 9 · very high

Typical weather in August

Poor
  • 32° (feels like 36°) · extremes 23°–34°
  • 24° at night
  • 25 rainy days
  • 2 sunny days
  • 6 hours of sunshine per day
  • Oppressive humidity
  • Calm winds
  • UV index 9 · very high

Typical weather in September

Poor
  • 31° (feels like 35°) · extremes 23°–33°
  • 24° at night
  • 27 rainy days
  • 2 sunny days
  • 6 hours of sunshine per day
  • Oppressive humidity
  • Calm winds
  • UV index 9 · very high

Typical weather in October

Poor
  • 31° (feels like 35°) · extremes 21°–33°
  • 24° at night
  • 22 rainy days
  • 5 sunny days
  • 6 hours of sunshine per day
  • Oppressive humidity
  • Calm winds
  • UV index 8 · very high

Typical weather in November

Good
  • 31° (feels like 33°) · extremes 17°–34°
  • 22° at night
  • 7 rainy days
  • 13 sunny days
  • 7 hours of sunshine per day
  • Oppressive humidity
  • Calm winds
  • UV index 8 · very high

Typical weather in December

Good
  • 31° (feels like 32°) · extremes 14°–35°
  • 19° at night
  • 2 rainy days
  • 20 sunny days
  • 8 hours of sunshine per day
  • Muggy, humid air
  • Calm winds
  • UV index 8 · very high

Climate data: NASA POWER (MERRA-2) · 1996–2025

Practical information

Currency
Thai Baht THB ฿ · Card payments · Commonly accepted
Emergency numbers
191 Police
Electricity
Type A / Type B / Type C / Type O
220 V · 50 Hz
Languages
Thai
Tap water
Drink with caution
Driving side
Left
Calling code
+66
Learn more

Tours & Activities

Wat Chaiwatthanaram
Drive
Wat Phra Si Sanphet
Walk
Wat Mahathat

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