Chilaw Town, North Western, Sri Lanka Climate

Weather: 29.03°C/84.25°F, Wind SW at 3.43 km/h, 68% Humidity, 0% Chance of rain

Chilaw town Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Chilaw town has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 29.41ºC (84.94ºF) and it is 1.95% higher than Sri Lanka’s averages. Chilaw town typically receives about 159.99 millimeters (6.3 inches) of precipitation and has 197.56 rainy days (54.13% of the time) annually.

CountrySri Lanka
CityNorth Western
Longitude79.8016569
Latitude7.5619894
Attitude/ElevationNonem (0ft)
Local timeWednesday 08:38
Annual high temperature31.26ºC (88.27ºF)
Annual low temperature26.38ºC (79.48ºF)
Average annual precip.159.99mm (6.3in)
Warmest monthApril (32.7ºC / 90.86ºF)
Coldest MonthJanuary (23.66ºC / 74.59ºF)
Wettest MonthNovember (331.34mm / 13.04in)
Driest MonthFebruary (76.17mm / 3.0in)
Number of days with rainfall (≥ 1.0 mm)197.56 days (54.13%)
Days with no rain167.44 days (45.87%)
Humidity79.01%

Climate Chilaw town: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)33.97(93.15)35.0(95.0)37.06(98.71)36.03(96.85)35.0(95.0)33.97(93.15)33.97(93.15)33.97(93.15)33.97(93.15)33.97(93.15)33.97(93.15)32.94(91.29)37.06(98.71)
Average high °C (°F)30.18(86.32)31.51(88.72)32.67(90.81)32.7(90.86)32.15(89.87)31.38(88.48)30.89(87.6)30.81(87.46)31.03(87.85)31.1(87.98)30.71(87.28)30.04(86.07)31.26(88.27)
Daily mean °C (°F)27.88(82.18)28.88(83.98)30.22(86.4)30.77(87.39)30.62(87.12)29.99(85.98)29.51(85.12)29.41(84.94)29.48(85.06)29.42(84.96)28.75(83.75)28.01(82.42)29.41(84.94)
Average low °C (°F)23.66(74.59)24.05(75.29)25.69(78.24)27.6(81.68)28.27(82.89)27.98(82.36)27.45(81.41)27.28(81.1)27.3(81.14)26.97(80.55)25.71(78.28)24.67(76.41)26.38(79.48)
Record low °C (°F)20.59(69.06)20.59(69.06)21.62(70.92)23.68(74.62)23.68(74.62)21.62(70.92)20.59(69.06)20.59(69.06)20.59(69.06)20.59(69.06)19.56(67.21)19.56(67.21)19.56(67.21)
Average precipitation mm (inches)78.03(3.07)76.17(3.0)78.7(3.1)140.76(5.54)172.52(6.79)129.55(5.1)109.49(4.31)104.97(4.13)135.73(5.34)307.65(12.11)331.34(13.04)255.1(10.04)160.0(6.3)
Average precipitation days (≥ 1.0 mm)10.119.1712.5420.0217.3116.0113.4714.616.124.7124.4319.116.46
Average relative humidity (%)79.5377.1674.8877.5879.7179.1379.679.4478.7479.0481.0882.3679.02
Mean monthly sunshine hours11.0711.2511.611.8712.3512.4212.0511.1811.7910.879.18.3211.16

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Chilaw town in recent years.

Chilaw town

Chilaw town Temperature by Month

April
30.77°C | 87.39°F
May
30.62°C | 87.12°F
March
30.22°C | 86.4°F
June
29.99°C | 85.98°F
July
29.51°C | 85.12°F
September
29.48°C | 85.06°F
October
29.42°C | 84.96°F
August
29.41°C | 84.94°F
February
28.88°C | 83.98°F
November
28.75°C | 83.75°F
December
28.01°C | 82.42°F
January
27.88°C | 82.18°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature33.97°C (93.15°F)32.41°C (90.34°F)30.88°C (87.58°F)
Avg Temperature31.91°C (89.44°F)30.81°C (87.46°F)29.85°C (85.73°F)
Min Temperature29.85°C (85.73°F)28.59°C (83.46°F)27.79°C (82.02°F)
Dew PointMaxAverageMin
Dew Point25.73°C (78.31°F)24.94°C (76.89°F)24.71°C (76.48°F)
PrecipitationMaxAverageMinSum
Precipitation19.46mm | 0.77in2.86mm | 0.11in0.0mm | 0in88.72mm | 3.49in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind39.12kmh | 24.31mph29.92kmh | 18.59mph12.35kmh | 7.67mph
Gust Wind52.5kmh | 32.62mph40.84kmh | 25.38mph17.5kmh | 10.87mph
Sea Level PressureMaxAverageMin
Sea Level Pressure19.46mb2.86mb0.0mb
Chilaw town

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
May° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2013-05-0130.88 | 87.5824.71 | 76.487312.35 | 7.6730.61 | 1036.618.34 | 0.33
2013-05-0230.88 | 87.5824.71 | 76.487419.56 | 12.1530.58 | 1035.585.97 | 0.24
2013-05-0330.88 | 87.5824.71 | 76.487324.71 | 15.3530.55 | 1034.552.47 | 0.1
2013-05-0431.91 | 89.4425.73 | 78.317720.59 | 12.7930.55 | 1034.552.68 | 0.11
2013-05-0530.88 | 87.5824.71 | 76.487515.44 | 9.5930.58 | 1035.583.19 | 0.13
2013-05-0630.88 | 87.5824.71 | 76.487617.5 | 10.8730.61 | 1036.6119.46 | 0.77
2013-05-0730.88 | 87.5824.71 | 76.487522.65 | 14.0730.61 | 1036.614.43 | 0.17
2013-05-0830.88 | 87.5824.71 | 76.487426.76 | 16.6330.61 | 1036.610.31 | 0.01
2013-05-0930.88 | 87.5825.73 | 78.317529.85 | 18.5530.61 | 1036.610.21 | 0.01
2013-05-1031.91 | 89.4425.73 | 78.317727.79 | 17.2730.61 | 1036.610.1 | 0.0
2013-05-1130.88 | 87.5825.73 | 78.317831.91 | 19.8330.55 | 1034.550.51 | 0.02
2013-05-1230.88 | 87.5825.73 | 78.317932.94 | 20.4730.55 | 1034.550.31 | 0.01
2013-05-1329.85 | 85.7325.73 | 78.317933.97 | 21.1130.58 | 1035.584.53 | 0.18
2013-05-1430.88 | 87.5824.71 | 76.487532.94 | 20.4730.55 | 1034.550.72 | 0.03
2013-05-1530.88 | 87.5824.71 | 76.487532.94 | 20.4730.55 | 1034.550.51 | 0.02
2013-05-1630.88 | 87.5824.71 | 76.487531.91 | 19.8330.58 | 1035.580.0 | 0
2013-05-1730.88 | 87.5824.71 | 76.487527.79 | 17.2730.61 | 1036.610.31 | 0.01
2013-05-1830.88 | 87.5824.71 | 76.487628.82 | 17.9130.61 | 1036.610.1 | 0.0
2013-05-1930.88 | 87.5825.73 | 78.317928.82 | 17.9130.61 | 1036.610.82 | 0.03
2013-05-2030.88 | 87.5824.71 | 76.487635.0 | 21.7530.64 | 1037.640.82 | 0.03
2013-05-2129.85 | 85.7324.71 | 76.487832.94 | 20.4730.64 | 1037.6410.4 | 0.41
2013-05-2230.88 | 87.5824.71 | 76.487436.03 | 22.3930.64 | 1037.640.82 | 0.03
2013-05-2330.88 | 87.5824.71 | 76.487437.06 | 23.0330.64 | 1037.640.51 | 0.02
2013-05-2430.88 | 87.5824.71 | 76.487638.09 | 23.6730.64 | 1037.641.13 | 0.04
2013-05-2530.88 | 87.5824.71 | 76.487539.12 | 24.3130.64 | 1037.641.34 | 0.05
2013-05-2630.88 | 87.5824.71 | 76.487437.06 | 23.0330.64 | 1037.640.51 | 0.02
2013-05-2730.88 | 87.5824.71 | 76.487337.06 | 23.0330.64 | 1037.640.1 | 0.0
2013-05-2830.88 | 87.5824.71 | 76.487233.97 | 21.1130.64 | 1037.640.31 | 0.01
2013-05-2930.88 | 87.5824.71 | 76.487533.97 | 21.1130.61 | 1036.610.21 | 0.01
2013-05-3029.85 | 85.7324.71 | 76.487735.0 | 21.7530.58 | 1035.585.97 | 0.24
2013-05-3129.85 | 85.7324.71 | 76.487732.94 | 20.4730.61 | 1036.6111.63 | 0.46

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