Phra Nakhon Si Ayutthaya monthly weather averages

Contents

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Phra Nakhon Si Ayutthaya

Phra Nakhon Si Ayutthaya average temperature chart (Celsius) Phra Nakhon Si Ayutthaya average temperature chart (Fahrenheit)
Average monthly temperatures in Phra Nakhon Si Ayutthaya (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 31.7 33.5 35.2 36.1 34.7 33.4 32.9 32.6 31.9 31.6 30.9 30.7
°F 89.1 92.3 95.3 97 94.5 92.2 91.3 90.6 89.4 88.8 87.7 87.2

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Phra Nakhon Si Ayutthaya monthly rainfall chart (mm) Phra Nakhon Si Ayutthaya monthly rainfall chart (inches)
Average monthly rainfall in Phra Nakhon Si Ayutthaya (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 7 17 30 75 173 153 164 203 292 177 35 9
inches 0.3 0.7 1.2 2.9 6.8 6 6.5 8 11.5 7 1.4 0.4
Rainy days 1 2 2 6 14 14 16 18 19 14 4 1

Average annual rainfall in Phra Nakhon Si Ayutthaya: 1449.4mm (570.6 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Phra Nakhon Si Ayutthaya

Phra Nakhon Si Ayutthaya average daily sunshine chart
Average daily sunshine Phra Nakhon Si Ayutthaya
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 9 9.1 9 8.9 7.2 6.1 5.9 5.6 5.7 6.9 8.3 9.1

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Phra Nakhon Si Ayutthaya average minimum / maximum temperatures (Celsius) Phra Nakhon Si Ayutthaya average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Phra Nakhon Si Ayutthaya (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 19.8 22.2 24 25.2 25.3 25 24.7 24.7 24.6 24.5 22.7 20.1
Max °C 32 33.8 35.5 36.4 35 33.7 33.2 32.8 32.1 31.8 31.2 31
Min °F 67.6 72 75.1 77.4 77.5 76.9 76.4 76.4 76.2 76 72.8 68.1
Max °F 78.6 82.4 85.5 87.4 86.2 84.7 84 83.7 82.9 82.6 80.4 77.9

Sea temperature

The graph below shows the average sea temperature.

Phra Nakhon Si Ayutthaya average sea temperature chart (Celsius) Phra Nakhon Si Ayutthaya average sea temperature chart (Fahrenheit)
Average sea temperature around Phra Nakhon Si Ayutthaya in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 26.6 27 28 29.1 29.8 29.5 29.1 28.9 28.8 28.9 28.6 27.4
°F 80 80.6 82.4 84.4 85.7 85.2 84.3 84 83.8 84.1 83.5 81.4

Wind speed

The graph below shows the average wind speed.

Phra Nakhon Si Ayutthaya average winspeed by month (km/h) Phra Nakhon Si Ayutthaya average winspeed by month (mph)
Average wind speed in Phra Nakhon Si Ayutthaya (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 5 7 8 8 6 7 7 6 5 5 7 7
mph 3 4 5 5 4 4 4 4 3 3 4 4

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Phra Nakhon Si Ayutthaya relative humidity averages
Average relative humidity in Phra Nakhon Si Ayutthaya
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
63% 67% 67% 69% 74% 75% 76% 77% 81% 78% 71% 65%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Phra Nakhon Si Ayutthaya weather stats

Phra Nakhon Si Ayutthaya weather statistics
Hottest month: April 36.1°C 97°F
Driest month: January 7mm 0.3ins
Sunniest month: December 9.1hrs
Coldest month: December 30.7°C 87.3°F
Wettest month: September 292mm 11.5ins
Warmest sea: May 29.8°C 85.6°F
Map showing location of Phra Nakhon Si Ayutthaya (14.35167, 100.57739) Phra Nakhon Si Ayutthaya map pin © Google

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