Katunayaka, Western, Sri Lanka Climate

Weather: 23.99°C/75.18°F, Wind SW at 1.54 km/h, 94% Humidity, 0.42% Chance of rain

Sri Lanka
(Photo by Jake Allison on Unsplash)

Katunayaka Climate Summary

Located at an elevation of 14.84 meters (48.69 feet) above sea level, Katunayaka has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 29.49ºC (85.08ºF) and it is 2.03% higher than Sri Lanka’s averages. Katunayaka typically receives about 336.38 millimeters (13.24 inches) of precipitation and has 284.0 rainy days (77.81% of the time) annually.

CountrySri Lanka
CityWestern
Longitude79.8853484
Latitude7.1724849
Attitude/Elevation14.84m (48.69ft)
Local timeSunday 03:35
Annual high temperature31.54ºC (88.77ºF)
Annual low temperature26.13ºC (79.03ºF)
Average annual precip.336.38mm (13.24in)
Warmest monthMarch (33.42ºC / 92.16ºF)
Coldest MonthJanuary (24.46ºC / 76.03ºF)
Wettest MonthJune (592.11mm / 23.31in)
Driest MonthJanuary (78.43mm / 3.09in)
Number of days with rainfall (≥ 1.0 mm)284.0 days (77.81%)
Days with no rain81.0 days (22.19%)
Humidity81.45%

Climate Katunayaka: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)37.22(99.0)40.32(104.58)38.25(100.85)36.18(97.12)35.15(95.27)33.08(91.54)32.05(89.69)33.08(91.54)33.08(91.54)35.15(95.27)34.12(93.42)36.18(97.12)40.32(104.58)
Average high °C (°F)32.26(90.07)32.99(91.38)33.42(92.16)33.08(91.54)31.76(89.17)30.42(86.76)30.08(86.14)30.16(86.29)30.36(86.65)31.06(87.91)31.54(88.77)31.32(88.38)31.54(88.77)
Daily mean °C (°F)29.36(84.85)29.93(85.87)30.59(87.06)30.86(87.55)30.22(86.4)29.16(84.49)28.74(83.73)28.77(83.79)28.83(83.89)29.28(84.7)29.33(84.79)28.86(83.95)29.49(85.08)
Average low °C (°F)24.46(76.03)24.92(76.86)26.25(79.25)27.33(81.19)27.55(81.59)26.93(80.47)26.52(79.74)26.36(79.45)26.26(79.27)26.32(79.38)25.78(78.4)24.92(76.86)26.13(79.03)
Record low °C (°F)19.64(67.35)19.64(67.35)23.78(74.8)24.81(76.66)22.74(72.93)22.74(72.93)21.71(71.08)20.68(69.22)18.61(65.5)18.61(65.5)18.61(65.5)17.57(63.63)17.57(63.63)
Average precipitation mm (inches)78.43(3.09)97.54(3.84)115.91(4.56)250.13(9.85)540.79(21.29)592.11(23.31)527.02(20.75)511.39(20.13)429.54(16.91)374.98(14.76)310.65(12.23)208.09(8.19)336.38(13.24)
Average precipitation days (≥ 1.0 mm)10.0612.518.8925.7528.9529.4129.8929.8926.3127.5425.0919.7423.66
Average relative humidity (%)76.1877.0478.1879.6382.7285.2485.4284.5283.7282.0281.5881.281.45
Mean monthly sunshine hours11.4811.2911.411.5811.7711.7910.7210.0310.6810.489.299.1610.8

Climate Graph

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

Katunayaka

Katunayaka Temperature by Month

April
30.86°C | 87.55°F
March
30.59°C | 87.06°F
May
30.22°C | 86.4°F
February
29.93°C | 85.87°F
January
29.36°C | 84.85°F
November
29.33°C | 84.79°F
October
29.28°C | 84.7°F
June
29.16°C | 84.49°F
December
28.86°C | 83.95°F
September
28.83°C | 83.89°F
August
28.77°C | 83.79°F
July
28.74°C | 83.73°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 Temperature35.15°C (95.27°F)33.15°C (91.67°F)31.01°C (87.82°F)
Avg Temperature32.05°C (89.69°F)30.75°C (87.35°F)29.98°C (85.96°F)
Min Temperature28.95°C (84.11°F)26.48°C (79.66°F)24.81°C (76.66°F)
Dew PointMaxAverageMin
Dew Point24.81°C (76.66°F)24.11°C (75.4°F)22.74°C (72.93°F)
PrecipitationMaxAverageMinSum
Precipitation16.23mm | 0.64in2.57mm | 0.1in0.0mm | 0in79.58mm | 3.13in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind13.44kmh | 8.35mph9.27kmh | 5.76mph7.24kmh | 4.5mph
Gust Wind18.61kmh | 11.56mph11.84kmh | 7.36mph9.3kmh | 5.78mph
Sea Level PressureMaxAverageMin
Sea Level Pressure16.23mb2.57mb0.0mb
Katunayaka

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
March° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2012-03-0129.98 | 85.9624.81 | 76.66798.27 | 5.1430.77 | 1042.0711.06 | 0.44
2012-03-0231.01 | 87.8224.81 | 76.66789.3 | 5.7830.8 | 1043.10.0 | 0
2012-03-0331.01 | 87.8224.81 | 76.667910.34 | 6.4230.8 | 1043.10.0 | 0
2012-03-0429.98 | 85.9624.81 | 76.66799.3 | 5.7830.8 | 1043.11.14 | 0.04
2012-03-0529.98 | 85.9623.78 | 74.8789.3 | 5.7830.8 | 1043.10.41 | 0.02
2012-03-0629.98 | 85.9623.78 | 74.8799.3 | 5.7830.8 | 1043.10.41 | 0.02
2012-03-0729.98 | 85.9623.78 | 74.87912.41 | 7.7130.77 | 1042.070.31 | 0.01
2012-03-0829.98 | 85.9623.78 | 74.87713.44 | 8.3530.77 | 1042.070.41 | 0.02
2012-03-0931.01 | 87.8223.78 | 74.87410.34 | 6.4230.74 | 1041.040.0 | 0
2012-03-1031.01 | 87.8224.81 | 76.66759.3 | 5.7830.74 | 1041.041.03 | 0.04
2012-03-1129.98 | 85.9623.78 | 74.8758.27 | 5.1430.77 | 1042.073.31 | 0.13
2012-03-1229.98 | 85.9623.78 | 74.8747.24 | 4.530.83 | 1044.142.69 | 0.11
2012-03-1331.01 | 87.8223.78 | 74.8749.3 | 5.7830.86 | 1045.179.3 | 0.37
2012-03-1429.98 | 85.9623.78 | 74.87510.34 | 6.4230.86 | 1045.1716.23 | 0.64
2012-03-1529.98 | 85.9623.78 | 74.8747.24 | 4.530.89 | 1046.213.31 | 0.13
2012-03-1629.98 | 85.9623.78 | 74.8759.3 | 5.7830.89 | 1046.218.79 | 0.35
2012-03-1731.01 | 87.8223.78 | 74.8737.24 | 4.530.86 | 1045.170.0 | 0
2012-03-1831.01 | 87.8224.81 | 76.66768.27 | 5.1430.86 | 1045.170.0 | 0
2012-03-1931.01 | 87.8224.81 | 76.66779.3 | 5.7830.89 | 1046.210.0 | 0
2012-03-2031.01 | 87.8224.81 | 76.667610.34 | 6.4230.86 | 1045.170.0 | 0
2012-03-2131.01 | 87.8223.78 | 74.87411.37 | 7.0630.86 | 1045.170.0 | 0
2012-03-2231.01 | 87.8223.78 | 74.87310.34 | 6.4230.86 | 1045.170.41 | 0.02
2012-03-2331.01 | 87.8223.78 | 74.8758.27 | 5.1430.86 | 1045.170.41 | 0.02
2012-03-2432.05 | 89.6924.81 | 76.66718.27 | 5.1430.86 | 1045.170.52 | 0.02
2012-03-2532.05 | 89.6922.74 | 72.93699.3 | 5.7830.86 | 1045.170.0 | 0
2012-03-2631.01 | 87.8223.78 | 74.8697.24 | 4.530.86 | 1045.170.0 | 0
2012-03-2731.01 | 87.8223.78 | 74.8718.27 | 5.1430.89 | 1046.211.14 | 0.04
2012-03-2831.01 | 87.8223.78 | 74.8737.24 | 4.530.92 | 1047.246.41 | 0.25
2012-03-2931.01 | 87.8224.81 | 76.66759.3 | 5.7830.92 | 1047.249.61 | 0.38
2012-03-3031.01 | 87.8223.78 | 74.8749.3 | 5.7830.89 | 1046.212.27 | 0.09
2012-03-3132.05 | 89.6924.81 | 76.667510.34 | 6.4230.86 | 1045.170.41 | 0.02

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