Wattala, Western, Sri Lanka Climate

Weather: 32.02°C/89.64°F, Wind SW at 4.27 km/h, 56% Humidity, 0% Chance of rain

Sri Lanka
(Photo by Paris Speak on Unsplash)

Wattala Climate Summary

Located at an elevation of 11.53 meters (37.83 feet) above sea level, Wattala has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 30.76ºC (87.37ºF) and it is 3.3% higher than Sri Lanka’s averages. Wattala typically receives about 350.8 millimeters (13.81 inches) of precipitation and has 296.18 rainy days (81.15% of the time) annually.

CountrySri Lanka
CityWestern
Longitude79.8931709
Latitude6.9906677
Attitude/Elevation11.53m (37.83ft)
Local timeTuesday 10:02
Annual high temperature32.89ºC (91.2ºF)
Annual low temperature27.25ºC (81.05ºF)
Average annual precip.350.8mm (13.81in)
Warmest monthMarch (34.85ºC / 94.73ºF)
Coldest MonthJanuary (25.51ºC / 77.92ºF)
Wettest MonthJune (617.48mm / 24.31in)
Driest MonthJanuary (81.8mm / 3.22in)
Number of days with rainfall (≥ 1.0 mm)296.18 days (81.15%)
Days with no rain68.82 days (18.85%)
Humidity84.94%

Climate Wattala: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)38.81(101.86)42.05(107.69)39.89(103.8)37.73(99.91)36.66(97.99)34.5(94.1)33.42(92.16)34.5(94.1)34.5(94.1)36.66(97.99)35.58(96.04)37.73(99.91)42.05(107.69)
Average high °C (°F)33.65(92.57)34.4(93.92)34.85(94.73)34.5(94.1)33.12(91.62)31.73(89.11)31.37(88.47)31.45(88.61)31.66(88.99)32.39(90.3)32.89(91.2)32.67(90.81)32.89(91.2)
Daily mean °C (°F)30.62(87.12)31.21(88.18)31.9(89.42)32.18(89.92)31.51(88.72)30.41(86.74)29.97(85.95)30.0(86.0)30.07(86.13)30.53(86.95)30.59(87.06)30.1(86.18)30.76(87.37)
Average low °C (°F)25.51(77.92)25.99(78.78)27.37(81.27)28.5(83.3)28.73(83.71)28.08(82.54)27.65(81.77)27.49(81.48)27.38(81.28)27.45(81.41)26.89(80.4)25.99(78.78)27.25(81.05)
Record low °C (°F)20.48(68.86)20.48(68.86)24.8(76.64)25.87(78.57)23.72(74.7)23.72(74.7)22.64(72.75)21.56(70.81)19.41(66.94)19.41(66.94)19.41(66.94)18.33(64.99)18.33(64.99)
Average precipitation mm (inches)81.8(3.22)101.72(4.0)120.88(4.76)260.85(10.27)563.96(22.2)617.48(24.31)549.6(21.64)533.3(21.0)447.95(17.64)391.05(15.4)323.96(12.75)217.01(8.54)350.79(13.81)
Average precipitation days (≥ 1.0 mm)10.4913.0319.726.8630.1930.6731.1731.1727.4428.7226.1720.5824.68
Average relative humidity (%)79.4580.3481.5383.0586.2788.8989.0888.1587.385.5485.0784.6884.94
Mean monthly sunshine hours11.9711.7711.8912.0712.2812.2911.1810.4611.1410.939.699.5511.27

Climate Graph

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

Wattala

Wattala Temperature by Month

April
32.18°C | 89.92°F
March
31.9°C | 89.42°F
May
31.51°C | 88.72°F
February
31.21°C | 88.18°F
January
30.62°C | 87.12°F
November
30.59°C | 87.06°F
October
30.53°C | 86.95°F
June
30.41°C | 86.74°F
December
30.1°C | 86.18°F
September
30.07°C | 86.13°F
August
30.0°C | 86.0°F
July
29.97°C | 85.95°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 Temperature32.34°C (90.21°F)30.64°C (87.15°F)29.11°C (84.4°F)
Avg Temperature30.19°C (86.34°F)29.11°C (84.4°F)28.03°C (82.45°F)
Min Temperature28.03°C (82.45°F)26.78°C (80.2°F)25.87°C (78.57°F)
Dew PointMaxAverageMin
Dew Point25.87°C (78.57°F)25.87°C (78.57°F)25.87°C (78.57°F)
PrecipitationMaxAverageMinSum
Precipitation23.18mm | 0.91in6.89mm | 0.27in0.22mm | 0.01in213.66mm | 8.41in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind21.56kmh | 13.4mph15.75kmh | 9.79mph9.7kmh | 6.03mph
Gust Wind34.5kmh | 21.44mph22.99kmh | 14.29mph12.94kmh | 8.04mph
Sea Level PressureMaxAverageMin
Sea Level Pressure23.18mb6.89mb0.22mb
Wattala

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
August° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-08-0129.11 | 84.425.87 | 78.578615.09 | 9.3832.19 | 1089.964.53 | 0.18
2018-08-0229.11 | 84.425.87 | 78.578612.94 | 8.0432.19 | 1089.963.56 | 0.14
2018-08-0329.11 | 84.425.87 | 78.578512.94 | 8.0432.19 | 1089.965.28 | 0.21
2018-08-0429.11 | 84.425.87 | 78.578515.09 | 9.3832.19 | 1089.967.65 | 0.3
2018-08-0530.19 | 86.3425.87 | 78.578418.33 | 11.3932.19 | 1089.961.94 | 0.08
2018-08-0629.11 | 84.425.87 | 78.578518.33 | 11.3932.15 | 1088.887.12 | 0.28
2018-08-0728.03 | 82.4525.87 | 78.578617.25 | 10.7232.12 | 1087.821.45 | 0.84
2018-08-0828.03 | 82.4525.87 | 78.578716.17 | 10.0532.12 | 1087.814.66 | 0.58
2018-08-0929.11 | 84.425.87 | 78.578714.02 | 8.7132.15 | 1088.8815.09 | 0.59
2018-08-1029.11 | 84.425.87 | 78.578815.09 | 9.3832.19 | 1089.9620.48 | 0.81
2018-08-1129.11 | 84.425.87 | 78.578620.48 | 12.7332.15 | 1088.887.87 | 0.31
2018-08-1229.11 | 84.425.87 | 78.578521.56 | 13.432.12 | 1087.82.48 | 0.1
2018-08-1329.11 | 84.425.87 | 78.578816.17 | 10.0532.15 | 1088.8811.0 | 0.43
2018-08-1429.11 | 84.425.87 | 78.578718.33 | 11.3932.12 | 1087.89.38 | 0.37
2018-08-1528.03 | 82.4525.87 | 78.578621.56 | 13.432.15 | 1088.8812.61 | 0.5
2018-08-1629.11 | 84.425.87 | 78.578518.33 | 11.3932.15 | 1088.888.95 | 0.35
2018-08-1729.11 | 84.425.87 | 78.578418.33 | 11.3932.09 | 1086.728.73 | 0.34
2018-08-1829.11 | 84.425.87 | 78.578619.41 | 12.0632.09 | 1086.7223.18 | 0.91
2018-08-1929.11 | 84.425.87 | 78.578621.56 | 13.432.09 | 1086.725.93 | 0.23
2018-08-2029.11 | 84.425.87 | 78.578518.33 | 11.3932.12 | 1087.82.26 | 0.09
2018-08-2129.11 | 84.425.87 | 78.578414.02 | 8.7132.15 | 1088.883.56 | 0.14
2018-08-2229.11 | 84.425.87 | 78.57849.7 | 6.0332.15 | 1088.880.86 | 0.03
2018-08-2329.11 | 84.425.87 | 78.578410.78 | 6.732.12 | 1087.80.22 | 0.01
2018-08-2429.11 | 84.425.87 | 78.578511.86 | 7.3732.12 | 1087.80.75 | 0.03
2018-08-2529.11 | 84.425.87 | 78.578612.94 | 8.0432.09 | 1086.721.08 | 0.04
2018-08-2629.11 | 84.425.87 | 78.578612.94 | 8.0432.09 | 1086.721.19 | 0.05
2018-08-2729.11 | 84.425.87 | 78.578512.94 | 8.0432.09 | 1086.722.37 | 0.09
2018-08-2830.19 | 86.3425.87 | 78.578311.86 | 7.3732.12 | 1087.80.86 | 0.03
2018-08-2929.11 | 84.425.87 | 78.578312.94 | 8.0432.15 | 1088.882.37 | 0.09
2018-08-3030.19 | 86.3425.87 | 78.578214.02 | 8.7132.12 | 1087.80.97 | 0.04
2018-08-3129.11 | 84.425.87 | 78.578415.09 | 9.3832.15 | 1088.885.28 | 0.21

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