Negombo, Western, Sri Lanka Climate

Weather: 24.64°C/76.35°F, Wind SW at 1.54 km/h, 90% Humidity, 0% Chance of rain

Sri Lanka
(Photo by Paris Speak on Unsplash)

Negombo Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Negombo has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 29.67ºC (85.41ºF) and it is 2.21% higher than Sri Lanka’s averages. Negombo typically receives about 338.4 millimeters (13.32 inches) of precipitation and has 285.71 rainy days (78.28% of the time) annually.

CountrySri Lanka
CityWestern
Longitude79.8736754
Latitude7.2007968
Attitude/ElevationNonem (0ft)
Local timeTuesday 02:18
Annual high temperature31.73ºC (89.11ºF)
Annual low temperature26.29ºC (79.32ºF)
Average annual precip.338.4mm (13.32in)
Warmest monthMarch (33.62ºC / 92.52ºF)
Coldest MonthJanuary (24.61ºC / 76.3ºF)
Wettest MonthJune (595.66mm / 23.45in)
Driest MonthJanuary (78.9mm / 3.11in)
Number of days with rainfall (≥ 1.0 mm)285.71 days (78.28%)
Days with no rain79.29000000000002 days (21.72%)
Humidity81.94%

Climate Negombo: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)37.44(99.39)40.56(105.01)38.48(101.26)36.4(97.52)35.36(95.65)33.28(91.9)32.24(90.03)33.28(91.9)33.28(91.9)35.36(95.65)34.32(93.78)36.4(97.52)40.56(105.01)
Average high °C (°F)32.46(90.43)33.19(91.74)33.62(92.52)33.28(91.9)31.95(89.51)30.61(87.1)30.26(86.47)30.34(86.61)30.54(86.97)31.24(88.23)31.73(89.11)31.51(88.72)31.73(89.11)
Daily mean °C (°F)29.54(85.17)30.11(86.2)30.77(87.39)31.04(87.87)30.4(86.72)29.34(84.81)28.91(84.04)28.94(84.09)29.01(84.22)29.45(85.01)29.5(85.1)29.04(84.27)29.67(85.41)
Average low °C (°F)24.61(76.3)25.07(77.13)26.41(79.54)27.5(81.5)27.72(81.9)27.09(80.76)26.68(80.02)26.52(79.74)26.42(79.56)26.48(79.66)25.94(78.69)25.07(77.13)26.29(79.32)
Record low °C (°F)19.76(67.57)19.76(67.57)23.92(75.06)24.96(76.93)22.88(73.18)22.88(73.18)21.84(71.31)20.8(69.44)18.72(65.7)18.72(65.7)18.72(65.7)17.68(63.82)17.68(63.82)
Average precipitation mm (inches)78.9(3.11)98.12(3.86)116.6(4.59)251.63(9.91)544.03(21.42)595.66(23.45)530.18(20.87)514.46(20.25)432.12(17.01)377.23(14.85)312.51(12.3)209.34(8.24)338.4(13.32)
Average precipitation days (≥ 1.0 mm)10.1212.5719.025.9129.1229.5930.0730.0726.4727.7125.2419.8523.81
Average relative humidity (%)76.6477.578.6480.1183.2285.7585.9485.0384.2282.5182.0781.6981.94
Mean monthly sunshine hours11.5411.3611.4711.6511.8511.8610.7810.0910.7410.559.359.2110.87

Climate Graph

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

Negombo

Negombo Temperature by Month

April
31.04°C | 87.87°F
March
30.77°C | 87.39°F
May
30.4°C | 86.72°F
February
30.11°C | 86.2°F
January
29.54°C | 85.17°F
November
29.5°C | 85.1°F
October
29.45°C | 85.01°F
June
29.34°C | 84.81°F
December
29.04°C | 84.27°F
September
29.01°C | 84.22°F
August
28.94°C | 84.09°F
July
28.91°C | 84.04°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 Temperature36.4°C (97.52°F)34.18°C (93.52°F)32.24°C (90.03°F)
Avg Temperature33.28°C (91.9°F)31.62°C (88.92°F)30.16°C (86.29°F)
Min Temperature29.12°C (84.42°F)27.77°C (81.99°F)26.0°C (78.8°F)
Dew PointMaxAverageMin
Dew Point27.04°C (80.67°F)25.79°C (78.42°F)24.96°C (76.93°F)
PrecipitationMaxAverageMinSum
Precipitation32.03mm | 1.26in8.09mm | 0.32in0.21mm | 0.01in242.72mm | 9.56in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind11.44kmh | 7.11mph8.81kmh | 5.47mph6.24kmh | 3.88mph
Gust Wind16.64kmh | 10.34mph12.06kmh | 7.49mph8.32kmh | 5.17mph
Sea Level PressureMaxAverageMin
Sea Level Pressure32.03mb8.09mb0.21mb
Negombo

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
April° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2016-04-0131.2 | 88.1624.96 | 76.93786.24 | 3.8831.02 | 1050.429.12 | 1.15
2016-04-0232.24 | 90.0326.0 | 78.8758.32 | 5.1731.05 | 1051.440.31 | 0.01
2016-04-0332.24 | 90.0326.0 | 78.8766.24 | 3.8831.08 | 1052.481.46 | 0.06
2016-04-0432.24 | 90.0324.96 | 76.93748.32 | 5.1731.05 | 1051.443.12 | 0.12
2016-04-0532.24 | 90.0324.96 | 76.937510.4 | 6.4631.05 | 1051.448.42 | 0.33
2016-04-0632.24 | 90.0326.0 | 78.8747.28 | 4.5231.05 | 1051.4412.79 | 0.5
2016-04-0732.24 | 90.0326.0 | 78.8768.32 | 5.1731.02 | 1050.411.75 | 0.46
2016-04-0832.24 | 90.0326.0 | 78.8769.36 | 5.8231.02 | 1050.46.45 | 0.25
2016-04-0933.28 | 91.926.0 | 78.8749.36 | 5.8231.05 | 1051.446.55 | 0.26
2016-04-1032.24 | 90.0324.96 | 76.93726.24 | 3.8831.08 | 1052.4812.48 | 0.49
2016-04-1133.28 | 91.926.0 | 78.8748.32 | 5.1731.05 | 1051.4416.95 | 0.67
2016-04-1232.24 | 90.0326.0 | 78.87810.4 | 6.4631.02 | 1050.48.42 | 0.33
2016-04-1330.16 | 86.2926.0 | 78.8808.32 | 5.1730.99 | 1049.363.64 | 0.14
2016-04-1430.16 | 86.2924.96 | 76.93788.32 | 5.1730.99 | 1049.363.33 | 0.13
2016-04-1530.16 | 86.2924.96 | 76.93788.32 | 5.1730.99 | 1049.363.22 | 0.13
2016-04-1630.16 | 86.2926.0 | 78.8788.32 | 5.1730.99 | 1049.363.74 | 0.15
2016-04-1730.16 | 86.2926.0 | 78.8798.32 | 5.1730.99 | 1049.363.64 | 0.14
2016-04-1830.16 | 86.2926.0 | 78.8798.32 | 5.1730.99 | 1049.362.08 | 0.08
2016-04-1930.16 | 86.2926.0 | 78.8789.36 | 5.8230.99 | 1049.363.22 | 0.13
2016-04-2030.16 | 86.2924.96 | 76.93789.36 | 5.8230.99 | 1049.363.33 | 0.13
2016-04-2132.24 | 90.0326.0 | 78.8789.36 | 5.8231.02 | 1050.44.26 | 0.17
2016-04-2232.24 | 90.0326.0 | 78.8798.32 | 5.1731.02 | 1050.46.76 | 0.27
2016-04-2331.2 | 88.1627.04 | 80.678211.44 | 7.1130.96 | 1048.328.01 | 0.32
2016-04-2432.24 | 90.0326.0 | 78.87711.44 | 7.1130.93 | 1047.280.21 | 0.01
2016-04-2531.2 | 88.1626.0 | 78.87910.4 | 6.4630.96 | 1048.324.26 | 0.17
2016-04-2632.24 | 90.0326.0 | 78.8788.32 | 5.1730.99 | 1049.3618.62 | 0.73
2016-04-2732.24 | 90.0326.0 | 78.8759.36 | 5.8230.99 | 1049.366.14 | 0.24
2016-04-2832.24 | 90.0326.0 | 78.87510.4 | 6.4630.99 | 1049.365.1 | 0.2
2016-04-2932.24 | 90.0326.0 | 78.8779.36 | 5.8230.99 | 1049.3613.31 | 0.52
2016-04-3031.2 | 88.1626.0 | 78.8798.32 | 5.1731.02 | 1050.432.03 | 1.26

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