Kolonnawa, Western, Sri Lanka Climate

Weather: 26.72°C/80.1°F, Wind SW at 4.98 km/h, 85% Humidity, 0% Chance of rain

Sri Lanka
(Photo by Paris Speak on Unsplash)

Kolonnawa Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Kolonnawa has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 30.26ºC (86.47ºF) and it is 2.8% higher than Sri Lanka’s averages. Kolonnawa typically receives about 345.12 millimeters (13.59 inches) of precipitation and has 291.39 rainy days (79.83% of the time) annually.

Country Sri Lanka
City Western
Longitude 79.8949946
Latitude 6.9283596
Attitude/Elevation Nonem (0ft)
Local time Thursday 17:22
Annual high temperature 32.36ºC (90.25ºF)
Annual low temperature 26.81ºC (80.26ºF)
Average annual precip. 345.12mm (13.59in)
Warmest month March (34.29ºC / 93.72ºF)
Coldest Month January (25.1ºC / 77.18ºF)
Wettest Month June (607.52mm / 23.92in)
Driest Month January (80.48mm / 3.17in)
Number of days with rainfall (≥ 1.0 mm) 291.39 days (79.83%)
Days with no rain 73.61000000000001 days (20.17%)
Humidity 83.57%

Climate Kolonnawa: Weather By Month

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
Record high °C (°F) 38.19(100.74) 41.37(106.47) 39.25(102.65) 37.12(98.82) 36.06(96.91) 33.94(93.09) 32.88(91.18) 33.94(93.09) 33.94(93.09) 36.06(96.91) 35.0(95.0) 37.12(98.82) 41.37(106.47)
Average high °C (°F) 33.1(91.58) 33.85(92.93) 34.29(93.72) 33.94(93.09) 32.58(90.64) 31.22(88.2) 30.87(87.57) 30.94(87.69) 31.15(88.07) 31.86(89.35) 32.36(90.25) 32.14(89.85) 32.36(90.25)
Daily mean °C (°F) 30.12(86.22) 30.71(87.28) 31.39(88.5) 31.66(88.99) 31.0(87.8) 29.92(85.86) 29.49(85.08) 29.52(85.14) 29.58(85.24) 30.04(86.07) 30.09(86.16) 29.61(85.3) 30.26(86.47)
Average low °C (°F) 25.1(77.18) 25.57(78.03) 26.93(80.47) 28.04(82.47) 28.27(82.89) 27.63(81.73) 27.21(80.98) 27.05(80.69) 26.94(80.49) 27.01(80.62) 26.45(79.61) 25.57(78.03) 26.81(80.26)
Record low °C (°F) 20.15(68.27) 20.15(68.27) 24.4(75.92) 25.46(77.83) 23.34(74.01) 23.34(74.01) 22.27(72.09) 21.21(70.18) 19.09(66.36) 19.09(66.36) 19.09(66.36) 18.03(64.45) 18.03(64.45)
Average precipitation mm (inches) 80.48(3.17) 100.08(3.94) 118.93(4.68) 256.64(10.1) 554.86(21.84) 607.52(23.92) 540.73(21.29) 524.7(20.66) 440.72(17.35) 384.74(15.15) 318.73(12.55) 213.51(8.41) 345.13(13.59)
Average precipitation days (≥ 1.0 mm) 10.32 12.82 19.38 26.42 29.7 30.18 30.66 30.66 26.99 28.26 25.74 20.25 24.28
Average relative humidity (%) 78.16 79.04 80.21 81.71 84.88 87.45 87.65 86.72 85.9 84.16 83.7 83.32 83.57
Mean monthly sunshine hours 11.77 11.58 11.7 11.88 12.08 12.09 11.0 10.29 10.96 10.76 9.54 9.4 11.08

Climate Graph

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

Kolonnawa

Kolonnawa Temperature by Month

April
31.66°C | 88.99°F
March
31.39°C | 88.5°F
May
31.0°C | 87.8°F
February
30.71°C | 87.28°F
January
30.12°C | 86.22°F
November
30.09°C | 86.16°F
October
30.04°C | 86.07°F
June
29.92°C | 85.86°F
December
29.61°C | 85.3°F
September
29.58°C | 85.24°F
August
29.52°C | 85.14°F
July
29.49°C | 85.08°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
Temperature Max Average Min
Max Temperature 35.0°C (95.0°F) 33.41°C (92.14°F) 31.82°C (89.28°F)
Avg Temperature 31.82°C (89.28°F) 31.04°C (87.87°F) 30.76°C (87.37°F)
Min Temperature 28.64°C (83.55°F) 27.54°C (81.57°F) 26.52°C (79.74°F)
Dew Point Max Average Min
Dew Point 26.52°C (79.74°F) 26.03°C (78.85°F) 25.46°C (77.83°F)
Precipitation Max Average Min Sum
Precipitation 16.12mm | 0.63in 2.63mm | 0.1in 0.0mm | 0in 78.81mm | 3.1in
Snowdepth 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Wind Max Average Min
Wind 13.79kmh | 8.57mph 9.97kmh | 6.2mph 6.36kmh | 3.95mph
Gust Wind 18.03kmh | 11.2mph 13.47kmh | 8.37mph 8.49kmh | 5.28mph
Sea Level Pressure Max Average Min
Sea Level Pressure 16.12mb 2.63mb 0.0mb
Kolonnawa

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
April ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2017-04-01 30.76 | 87.37 25.46 | 77.83 77 8.49 | 5.28 31.7 | 1073.43 4.14 | 0.16
2017-04-02 30.76 | 87.37 25.46 | 77.83 77 8.49 | 5.28 31.67 | 1072.37 4.77 | 0.19
2017-04-03 30.76 | 87.37 25.46 | 77.83 80 8.49 | 5.28 31.67 | 1072.37 6.79 | 0.27
2017-04-04 30.76 | 87.37 25.46 | 77.83 77 7.42 | 4.61 31.7 | 1073.43 3.5 | 0.14
2017-04-05 30.76 | 87.37 25.46 | 77.83 79 7.42 | 4.61 31.67 | 1072.37 2.65 | 0.1
2017-04-06 30.76 | 87.37 26.52 | 79.74 82 7.42 | 4.61 31.64 | 1071.31 5.73 | 0.23
2017-04-07 30.76 | 87.37 26.52 | 79.74 81 7.42 | 4.61 31.64 | 1071.31 1.48 | 0.06
2017-04-08 30.76 | 87.37 26.52 | 79.74 79 7.42 | 4.61 31.64 | 1071.31 1.27 | 0.05
2017-04-09 30.76 | 87.37 25.46 | 77.83 77 8.49 | 5.28 31.64 | 1071.31 1.59 | 0.06
2017-04-10 30.76 | 87.37 25.46 | 77.83 78 9.55 | 5.93 31.6 | 1070.25 1.38 | 0.05
2017-04-11 30.76 | 87.37 26.52 | 79.74 81 8.49 | 5.28 31.6 | 1070.25 16.12 | 0.63
2017-04-12 30.76 | 87.37 26.52 | 79.74 81 6.36 | 3.95 31.6 | 1070.25 7.53 | 0.3
2017-04-13 30.76 | 87.37 26.52 | 79.74 81 7.42 | 4.61 31.6 | 1070.25 6.05 | 0.24
2017-04-14 30.76 | 87.37 26.52 | 79.74 80 10.61 | 6.59 31.6 | 1070.25 3.92 | 0.15
2017-04-15 30.76 | 87.37 26.52 | 79.74 79 11.67 | 7.25 31.57 | 1069.19 0.53 | 0.02
2017-04-16 31.82 | 89.28 26.52 | 79.74 79 12.73 | 7.91 31.6 | 1070.25 1.27 | 0.05
2017-04-17 31.82 | 89.28 26.52 | 79.74 79 11.67 | 7.25 31.64 | 1071.31 0.42 | 0.02
2017-04-18 31.82 | 89.28 26.52 | 79.74 78 11.67 | 7.25 31.64 | 1071.31 0.21 | 0.01
2017-04-19 31.82 | 89.28 25.46 | 77.83 77 11.67 | 7.25 31.64 | 1071.31 0.11 | 0.0
2017-04-20 31.82 | 89.28 25.46 | 77.83 76 12.73 | 7.91 31.64 | 1071.31 0.32 | 0.01
2017-04-21 30.76 | 87.37 25.46 | 77.83 76 12.73 | 7.91 31.67 | 1072.37 0.42 | 0.02
2017-04-22 30.76 | 87.37 25.46 | 77.83 77 11.67 | 7.25 31.64 | 1071.31 0.11 | 0.0
2017-04-23 31.82 | 89.28 26.52 | 79.74 79 12.73 | 7.91 31.64 | 1071.31 0.85 | 0.03
2017-04-24 30.76 | 87.37 26.52 | 79.74 81 13.79 | 8.57 31.64 | 1071.31 1.17 | 0.05
2017-04-25 30.76 | 87.37 26.52 | 79.74 81 12.73 | 7.91 31.64 | 1071.31 5.09 | 0.2
2017-04-26 30.76 | 87.37 26.52 | 79.74 79 11.67 | 7.25 31.64 | 1071.31 0.64 | 0.03
2017-04-27 31.82 | 89.28 25.46 | 77.83 77 10.61 | 6.59 31.67 | 1072.37 0.11 | 0.0
2017-04-28 30.76 | 87.37 25.46 | 77.83 78 9.55 | 5.93 31.67 | 1072.37 0.0 | 0
2017-04-29 30.76 | 87.37 26.52 | 79.74 80 8.49 | 5.28 31.64 | 1071.31 0.0 | 0
2017-04-30 31.82 | 89.28 25.46 | 77.83 77 9.55 | 5.93 31.64 | 1071.31 0.64 | 0.03

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