Common information

Country
Sri Lanka
Population
185 031

Weather, climate, temperature by months in Moratuwa

Season Autumn Winter Spring Summer
Month Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Year
Record high, °C 38 38 38 38 37 40 33 40 36 40 38 39 40
Average high, °C 29 29 29 30 30 30 31 31 30 30 29 29 30
Average temperature, °C 28 27 27 27 27 27 28 28 28 28 28 28 28
Average low, °C 26 25 25 24 23 24 25 26 26 26 26 26 25
Record low, °C 20 17 18 17 17 18 20 21 21 15 20 17 15
Rain, days 7 12 10 9 6 5 6 7 13 11 8 6 100
Fog, days 0 3 4 4 4 5 4 1 1 0 1 0 27
Thunderstorms, days 2 4 7 6 2 3 7 12 9 2 1 1 56
Average precipitation, mm. 150 350 300 150 80 60 110 250 330 190 120 90 2180
Relative humidity, % 76 77 76 72 70 69 69 72 77 79 78 77 74
Relative humidity morning, % 87 91 93 91 87 90 91 91 87 86 85 85 89
Relative humidity evening, % 72 72 70 64 59 60 62 67 72 73 72 72 68
Wind speed, km/h 9 8 8 8 8 9 9 8 8 9 9 9 9
Day Length, часов 13 12 12 12 12 12 12 13 13 13 13 13 12
Dew point, °C 23 23 22 22 21 21 22 23 24 23 23 23 270
Growing degree-day, °C 533 543 517 534 517 494 568 558 577 550 560 551 6502
Solar radiation, global, Mj/m2 18 17 16 15 17 20 22 20 18 17 17 18 18

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