Sinnakinniyai, Eastern, Sri Lanka Climate

Weather: 30.56°C/87.01°F, Wind SW at 5.75 km/h, 64% Humidity, 0% Chance of rain

Sri Lanka
(Photo by Pamela C. on Unsplash)

Sinnakinniyai Climate Summary

Located at an elevation of 9.13 meters (29.95 feet) above sea level, Sinnakinniyai has a Tropical monsoon climate (Classification: Am). The district’s yearly temperature is 27.9ºC (82.22ºF) and it is 0.44% higher than Sri Lanka’s averages. Sinnakinniyai typically receives about 201.72 millimeters (7.94 inches) of precipitation and has 215.14 rainy days (58.94% of the time) annually.

Country Sri Lanka
City Eastern
Longitude 81.1861587
Latitude 8.5040287
Attitude/Elevation 9.13m (29.95ft)
Local time Wednesday 07:06
Annual high temperature 29.75ºC (85.55ºF)
Annual low temperature 24.51ºC (76.12ºF)
Average annual precip. 201.72mm (7.94in)
Warmest month June (32.05ºC / 89.69ºF)
Coldest Month January (23.2ºC / 73.76ºF)
Wettest Month December (527.58mm / 20.77in)
Driest Month June (66.42mm / 2.61in)
Number of days with rainfall (≥ 1.0 mm) 215.14 days (58.94%)
Days with no rain 149.86 days (41.06%)
Humidity 72.58%

Climate Sinnakinniyai: Weather By Month

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
Record high °C (°F) 28.14(82.65) 30.08(86.14) 32.99(91.38) 32.99(91.38) 33.96(93.13) 34.93(94.87) 33.96(93.13) 32.99(91.38) 32.99(91.38) 32.99(91.38) 31.05(87.89) 30.08(86.14) 34.93(94.87)
Average high °C (°F) 26.57(79.83) 27.37(81.27) 29.08(84.34) 30.79(87.42) 31.64(88.95) 32.05(89.69) 31.7(89.06) 31.43(88.57) 30.9(87.62) 29.9(85.82) 28.38(83.08) 27.12(80.82) 29.75(85.55)
Daily mean °C (°F) 25.39(77.7) 26.0(78.8) 27.37(81.27) 28.84(83.91) 29.54(85.17) 29.76(85.57) 29.42(84.96) 29.07(84.33) 28.74(83.73) 27.89(82.2) 26.86(80.35) 25.91(78.64) 27.9(82.22)
Average low °C (°F) 23.2(73.76) 23.3(73.94) 23.9(75.02) 25.12(77.22) 25.65(78.17) 25.57(78.03) 25.16(77.29) 24.99(76.98) 24.89(76.8) 24.47(76.05) 24.2(75.56) 23.66(74.59) 24.51(76.12)
Record low °C (°F) 19.41(66.94) 19.41(66.94) 20.38(68.68) 21.35(70.43) 21.35(70.43) 20.38(68.68) 18.44(65.19) 22.32(72.18) 20.38(68.68) 18.44(65.19) 18.44(65.19) 17.47(63.45) 17.47(63.45)
Average precipitation mm (inches) 258.61(10.18) 198.04(7.8) 74.67(2.94) 110.5(4.35) 157.36(6.2) 66.42(2.61) 76.37(3.01) 108.3(4.26) 164.5(6.48) 290.39(11.43) 388.0(15.28) 527.58(20.77) 201.73(7.94)
Average precipitation days (≥ 1.0 mm) 15.61 13.93 10.76 17.81 20.03 13.23 14.55 17.55 20.29 24.88 24.08 22.4 17.93
Average relative humidity (%) 77.93 77.27 73.42 72.5 71.6 66.02 65.98 67.54 69.53 73.4 76.88 78.8 72.58
Mean monthly sunshine hours 9.67 10.15 10.9 11.88 12.17 12.24 12.1 12.09 11.56 10.63 9.72 7.16 10.86

Climate Graph

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

Sinnakinniyai

Sinnakinniyai Temperature by Month

June
29.76°C | 85.57°F
May
29.54°C | 85.17°F
July
29.42°C | 84.96°F
August
29.07°C | 84.33°F
April
28.84°C | 83.91°F
September
28.74°C | 83.73°F
October
27.89°C | 82.2°F
March
27.37°C | 81.27°F
November
26.86°C | 80.35°F
February
26.0°C | 78.8°F
December
25.91°C | 78.64°F
January
25.39°C | 77.7°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 30.08°C (86.14°F) 28.73°C (83.71°F) 26.2°C (79.16°F)
Avg Temperature 28.14°C (82.65°F) 27.39°C (81.3°F) 26.2°C (79.16°F)
Min Temperature 26.2°C (79.16°F) 24.82°C (76.68°F) 24.26°C (75.67°F)
Dew Point Max Average Min
Dew Point 23.29°C (73.92°F) 22.57°C (72.63°F) 21.35°C (70.43°F)
Precipitation Max Average Min Sum
Precipitation 14.55mm | 0.57in 6.04mm | 0.24in 0.0mm | 0in 187.16mm | 7.37in
Snowdepth 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Wind Max Average Min
Wind 17.47kmh | 10.86mph 10.23kmh | 6.36mph 5.82kmh | 3.62mph
Gust Wind 28.14kmh | 17.49mph 15.52kmh | 9.64mph 8.73kmh | 5.42mph
Sea Level Pressure Max Average Min
Sea Level Pressure 14.55mb 6.04mb 0.0mb
Sinnakinniyai

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
October ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2018-10-01 28.14 | 82.65 22.32 | 72.18 75 8.73 | 5.42 28.91 | 979.03 3.1 | 0.12
2018-10-02 27.17 | 80.91 22.32 | 72.18 78 6.79 | 4.22 28.91 | 979.03 8.64 | 0.34
2018-10-03 28.14 | 82.65 23.29 | 73.92 78 7.76 | 4.82 28.88 | 978.06 6.4 | 0.25
2018-10-04 28.14 | 82.65 23.29 | 73.92 78 8.73 | 5.42 28.88 | 978.06 11.06 | 0.44
2018-10-05 28.14 | 82.65 23.29 | 73.92 80 14.55 | 9.04 28.91 | 979.03 4.08 | 0.16
2018-10-06 28.14 | 82.65 23.29 | 73.92 79 8.73 | 5.42 28.88 | 978.06 4.37 | 0.17
2018-10-07 27.17 | 80.91 22.32 | 72.18 78 7.76 | 4.82 28.91 | 979.03 5.72 | 0.23
2018-10-08 28.14 | 82.65 22.32 | 72.18 77 10.67 | 6.63 28.88 | 978.06 5.34 | 0.21
2018-10-09 27.17 | 80.91 22.32 | 72.18 79 11.64 | 7.23 28.88 | 978.06 7.18 | 0.28
2018-10-10 28.14 | 82.65 22.32 | 72.18 74 9.7 | 6.03 28.88 | 978.06 0.0 | 0
2018-10-11 28.14 | 82.65 22.32 | 72.18 76 12.61 | 7.84 28.91 | 979.03 1.07 | 0.04
2018-10-12 28.14 | 82.65 22.32 | 72.18 78 15.52 | 9.64 28.94 | 980.0 9.51 | 0.37
2018-10-13 27.17 | 80.91 22.32 | 72.18 79 14.55 | 9.04 29.0 | 981.94 11.16 | 0.44
2018-10-14 27.17 | 80.91 22.32 | 72.18 78 5.82 | 3.62 29.03 | 982.91 8.05 | 0.32
2018-10-15 27.17 | 80.91 22.32 | 72.18 79 8.73 | 5.42 29.0 | 981.94 1.26 | 0.05
2018-10-16 27.17 | 80.91 22.32 | 72.18 78 10.67 | 6.63 29.03 | 982.91 1.36 | 0.05
2018-10-17 27.17 | 80.91 22.32 | 72.18 76 6.79 | 4.22 29.0 | 981.94 10.77 | 0.42
2018-10-18 27.17 | 80.91 21.35 | 70.43 75 6.79 | 4.22 28.97 | 980.97 0.0 | 0
2018-10-19 27.17 | 80.91 22.32 | 72.18 78 7.76 | 4.82 28.97 | 980.97 3.1 | 0.12
2018-10-20 27.17 | 80.91 22.32 | 72.18 77 6.79 | 4.22 29.0 | 981.94 4.85 | 0.19
2018-10-21 27.17 | 80.91 22.32 | 72.18 77 7.76 | 4.82 29.0 | 981.94 1.36 | 0.05
2018-10-22 27.17 | 80.91 22.32 | 72.18 78 6.79 | 4.22 28.97 | 980.97 6.79 | 0.27
2018-10-23 27.17 | 80.91 22.32 | 72.18 79 7.76 | 4.82 28.97 | 980.97 0.68 | 0.03
2018-10-24 27.17 | 80.91 22.32 | 72.18 79 6.79 | 4.22 28.97 | 980.97 5.63 | 0.22
2018-10-25 27.17 | 80.91 22.32 | 72.18 78 7.76 | 4.82 28.97 | 980.97 12.03 | 0.47
2018-10-26 27.17 | 80.91 23.29 | 73.92 80 11.64 | 7.23 28.97 | 980.97 10.19 | 0.4
2018-10-27 26.2 | 79.16 23.29 | 73.92 86 12.61 | 7.84 28.97 | 980.97 8.44 | 0.33
2018-10-28 26.2 | 79.16 23.29 | 73.92 85 15.52 | 9.64 28.94 | 980.0 11.84 | 0.47
2018-10-29 27.17 | 80.91 23.29 | 73.92 84 14.55 | 9.04 28.91 | 979.03 14.55 | 0.57
2018-10-30 27.17 | 80.91 22.32 | 72.18 80 17.47 | 10.86 28.88 | 978.06 1.55 | 0.06
2018-10-31 27.17 | 80.91 23.29 | 73.92 82 17.47 | 10.86 28.88 | 978.06 7.08 | 0.28

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