Eastern, Sri Lanka Climate

Weather: 25.68°C/78.22°F, Wind SW at 2.29 km/h, 72% Humidity, 0% Chance of rain

Sri Lanka
(Photo by Shaun Salmon on Unsplash)

Eastern Climate Summary

Located at an elevation of 29.32 meters (96.19 feet) above sea level, Eastern has a Tropical monsoon climate (Classification: Am). The city’s yearly temperature is 28.75ºC (83.75ºF) and it is 1.29% higher than Sri Lanka’s averages. Eastern typically receives about 207.9 millimeters (8.19 inches) of precipitation and has 221.73 rainy days (60.75% of the time) annually.

Country Sri Lanka
Longitude 81.4278984
Latitude 7.7853051
Attitude/Elevation 29.32m (96.19ft)
Local time Wednesday 23:12
Annual high temperature 30.66ºC (87.19ºF)
Annual low temperature 25.26ºC (77.47ºF)
Average annual precip. 207.9mm (8.19in)
Warmest month June (33.03ºC / 91.45ºF)
Coldest Month January (23.91ºC / 75.04ºF)
Wettest Month December (543.73mm / 21.41in)
Driest Month June (68.45mm / 2.69in)
Number of days with rainfall (≥ 1.0 mm) 221.73 days (60.75%)
Days with no rain 143.27 days (39.25%)
Humidity 74.8%

Climate Eastern: Monthly Averages

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
Record high °C (°F) 29.0(84.2) 31.0(87.8) 34.0(93.2) 34.0(93.2) 35.0(95.0) 36.0(96.8) 35.0(95.0) 34.0(93.2) 34.0(93.2) 34.0(93.2) 32.0(89.6) 31.0(87.8) 36.0(96.8)
Average high °C (°F) 27.38(81.28) 28.21(82.78) 29.97(85.95) 31.73(89.11) 32.61(90.7) 33.03(91.45) 32.67(90.81) 32.39(90.3) 31.85(89.33) 30.82(87.48) 29.25(84.65) 27.95(82.31) 30.66(87.19)
Daily mean °C (°F) 26.17(79.11) 26.8(80.24) 28.21(82.78) 29.72(85.5) 30.44(86.79) 30.67(87.21) 30.32(86.58) 29.96(85.93) 29.62(85.32) 28.74(83.73) 27.68(81.82) 26.7(80.06) 28.75(83.75)
Average low °C (°F) 23.91(75.04) 24.01(75.22) 24.63(76.33) 25.89(78.6) 26.43(79.57) 26.35(79.43) 25.93(78.67) 25.75(78.35) 25.65(78.17) 25.22(77.4) 24.94(76.89) 24.38(75.88) 25.26(77.47)
Record low °C (°F) 20.0(68.0) 20.0(68.0) 21.0(69.8) 22.0(71.6) 22.0(71.6) 21.0(69.8) 19.0(66.2) 23.0(73.4) 21.0(69.8) 19.0(66.2) 19.0(66.2) 18.0(64.4) 18.0(64.4)
Average precipitation mm (inches) 266.53(10.49) 204.1(8.04) 76.96(3.03) 113.88(4.48) 162.18(6.39) 68.45(2.69) 78.71(3.1) 111.61(4.39) 169.54(6.67) 299.28(11.78) 399.88(15.74) 543.73(21.41) 207.9(8.19)
Average precipitation days (≥ 1.0 mm) 16.09 14.36 11.09 18.36 20.64 13.64 15.0 18.09 20.91 25.64 24.82 23.09 18.48
Average relative humidity (%) 80.32 79.64 75.67 74.72 73.79 68.04 68.0 69.61 71.66 75.65 79.23 81.21 74.8
Mean monthly sunshine hours 9.97 10.46 11.23 12.24 12.54 12.61 12.47 12.46 11.91 10.96 10.02 7.38 11.19

Climate Graph

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

Eastern

Eastern Temperature by Month

June
30.67°C | 87.21°F
May
30.44°C | 86.79°F
July
30.32°C | 86.58°F
August
29.96°C | 85.93°F
April
29.72°C | 85.5°F
September
29.62°C | 85.32°F
October
28.74°C | 83.73°F
March
28.21°C | 82.78°F
November
27.68°C | 81.82°F
February
26.8°C | 80.24°F
December
26.7°C | 80.06°F
January
26.17°C | 79.11°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 33.0°C (91.4°F) 31.77°C (89.19°F) 31.0°C (87.8°F)
Avg Temperature 31.0°C (87.8°F) 30.26°C (86.47°F) 30.0°C (86.0°F)
Min Temperature 28.0°C (82.4°F) 27.61°C (81.7°F) 27.0°C (80.6°F)
Dew Point Max Average Min
Dew Point 25.0°C (77.0°F) 24.39°C (75.9°F) 23.0°C (73.4°F)
Precipitation Max Average Min Sum
Precipitation 10.1mm | 0.4in 2.02mm | 0.08in 0.1mm | 0.0in 62.6mm | 2.46in
Snowdepth 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Wind Max Average Min
Wind 15.0kmh | 9.32mph 11.68kmh | 7.26mph 9.0kmh | 5.59mph
Gust Wind 22.0kmh | 13.67mph 17.0kmh | 10.56mph 12.0kmh | 7.46mph
Sea Level Pressure Max Average Min
Sea Level Pressure 10.1mb 2.02mb 0.1mb
Eastern

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
May ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2019-05-01 31 | 87.8 23 | 73.4 67 10 | 6.21 29.71 | 1006 0.1 | 0.0
2019-05-02 31 | 87.8 24 | 75.2 70 10 | 6.21 29.74 | 1007 2.9 | 0.11
2019-05-03 31 | 87.8 25 | 77.0 73 10 | 6.21 29.77 | 1008 6.3 | 0.25
2019-05-04 30 | 86.0 25 | 77.0 75 9 | 5.59 29.83 | 1010 3.1 | 0.12
2019-05-05 30 | 86.0 24 | 75.2 75 9 | 5.59 29.85 | 1011 1.5 | 0.06
2019-05-06 31 | 87.8 24 | 75.2 71 9 | 5.59 29.83 | 1010 0.9 | 0.04
2019-05-07 30 | 86.0 24 | 75.2 73 11 | 6.84 29.8 | 1009 0.9 | 0.04
2019-05-08 30 | 86.0 25 | 77.0 75 11 | 6.84 29.8 | 1009 1.6 | 0.06
2019-05-09 30 | 86.0 24 | 75.2 70 13 | 8.08 29.77 | 1008 0.4 | 0.02
2019-05-10 31 | 87.8 25 | 77.0 75 15 | 9.32 29.77 | 1008 1.2 | 0.05
2019-05-11 30 | 86.0 25 | 77.0 78 10 | 6.21 29.8 | 1009 0.5 | 0.02
2019-05-12 30 | 86.0 24 | 75.2 76 12 | 7.46 29.8 | 1009 1.0 | 0.04
2019-05-13 30 | 86.0 24 | 75.2 73 11 | 6.84 29.8 | 1009 2.4 | 0.09
2019-05-14 30 | 86.0 24 | 75.2 74 10 | 6.21 29.77 | 1008 0.2 | 0.01
2019-05-15 30 | 86.0 24 | 75.2 75 13 | 8.08 29.8 | 1009 2.0 | 0.08
2019-05-16 30 | 86.0 24 | 75.2 75 12 | 7.46 29.83 | 1010 3.2 | 0.13
2019-05-17 30 | 86.0 25 | 77.0 76 12 | 7.46 29.83 | 1010 1.6 | 0.06
2019-05-18 30 | 86.0 25 | 77.0 75 13 | 8.08 29.8 | 1009 1.1 | 0.04
2019-05-19 30 | 86.0 24 | 75.2 75 13 | 8.08 29.8 | 1009 0.2 | 0.01
2019-05-20 30 | 86.0 25 | 77.0 77 13 | 8.08 29.8 | 1009 0.1 | 0.0
2019-05-21 30 | 86.0 24 | 75.2 76 15 | 9.32 29.8 | 1009 0.5 | 0.02
2019-05-22 30 | 86.0 24 | 75.2 72 13 | 8.08 29.8 | 1009 4.8 | 0.19
2019-05-23 30 | 86.0 24 | 75.2 74 14 | 8.7 29.8 | 1009 10.1 | 0.4
2019-05-24 30 | 86.0 24 | 75.2 74 12 | 7.46 29.8 | 1009 5.4 | 0.21
2019-05-25 30 | 86.0 25 | 77.0 75 9 | 5.59 29.77 | 1008 1.9 | 0.07
2019-05-26 30 | 86.0 24 | 75.2 73 11 | 6.84 29.74 | 1007 0.2 | 0.01
2019-05-27 31 | 87.8 25 | 77.0 75 13 | 8.08 29.74 | 1007 1.9 | 0.07
2019-05-28 30 | 86.0 25 | 77.0 76 13 | 8.08 29.74 | 1007 1.5 | 0.06
2019-05-29 31 | 87.8 25 | 77.0 76 15 | 9.32 29.71 | 1006 1.7 | 0.07
2019-05-30 31 | 87.8 25 | 77.0 77 10 | 6.21 29.71 | 1006 2.0 | 0.08
2019-05-31 30 | 86.0 24 | 75.2 76 11 | 6.84 29.74 | 1007 1.4 | 0.06

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