Common information

CountryThailand
Population81 962

Weather, climate, temperature by months in Phra Nakhon Si Ayutthaya

Season Autumn Winter Spring Summer
Month Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Year
Record high, °C 36 36 35 37 38 38 40 42 42 38 37 37 42
Average high, °C 31 31 31 31 33 35 36 36 35 33 32 32 33
Average temperature, °C 27 27 26 24 25 28 29 30 29 28 27 27 27
Average low, °C 23 23 21 18 18 22 23 24 24 24 23 23 22
Record low, °C 20 16 10 10 7 10 17 20 21 18 20 20 7
Rain, days 12 8 4 0 0 1 3 5 5 13 13 13 77
Fog, days 21 23 25 27 30 27 29 26 22 20 18 19 287
Thunderstorms, days 16 12 3 0 0 1 2 6 14 7 10 10 81
Average precipitation, mm. 250 140 40 0 0 20 50 90 160 230 230 230 1440
Relative humidity, % 81 77 69 60 55 60 61 63 71 73 76 77 69
Relative humidity morning, % 91 92 87 84 88 89 88 86 87 85 86 87 88
Relative humidity evening, % 68 67 58 49 49 53 55 56 62 64 64 66 59
Wind speed, km/h 9 8 8 8 8 9 9 9 9 12 12 9 9
Day Length, часов 13 12 12 12 12 12 12 13 13 13 13 13 13
Dew point, °C 24 22 20 16 16 18 21 22 23 23 23 23 251
Growing degree-day, °C 533 551 492 474 499 526 620 600 611 567 568 560 6601
Solar radiation, global, Mj/m2 17 17 17 18 18 20 21 21 20 18 18 17 18

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