Southern, Sri Lanka Climate

Weather: 29.78°C/85.6°F, Wind SW at 2.99 km/h, 69% Humidity, 0% Chance of rain

Sri Lanka
(Photo by Vasim Memon on Unsplash)

Southern Climate Summary

Located at an elevation of 368.51 meters (1209.02 feet) above sea level, Southern has a Tropical rainforest climate (Classification: Af). The city’s yearly temperature is 28.22ºC (82.8ºF) and it is 0.76% higher than Sri Lanka’s averages. Southern typically receives about 100.54 millimeters (3.96 inches) of precipitation and has 185.73 rainy days (50.88% of the time) annually.

CountrySri Lanka
Longitude80.543845
Latitude6.237375
Attitude/Elevation368.51m (1209.02ft)
Local timeFriday 13:05
Annual high temperature30.32ºC (86.58ºF)
Annual low temperature24.96ºC (76.93ºF)
Average annual precip.100.54mm (3.96in)
Warmest monthMarch (31.43ºC / 88.57ºF)
Coldest MonthJanuary (23.25ºC / 73.85ºF)
Wettest MonthNovember (148.4mm / 5.84in)
Driest MonthJanuary (59.14mm / 2.33in)
Number of days with rainfall (≥ 1.0 mm)185.73 days (50.88%)
Days with no rain179.27 days (49.12%)
Humidity79.06%

Climate Southern: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)33.0(91.4)34.0(93.2)35.0(95.0)34.0(93.2)34.0(93.2)32.0(89.6)32.0(89.6)32.0(89.6)32.0(89.6)33.0(91.4)34.0(93.2)33.0(91.4)35.0(95.0)
Average high °C (°F)30.62(87.12)31.17(88.11)31.43(88.57)31.35(88.43)30.51(86.92)29.83(85.69)29.69(85.44)29.64(85.35)29.41(84.94)30.01(86.02)30.18(86.32)30.06(86.11)30.32(86.58)
Daily mean °C (°F)27.67(81.81)28.13(82.63)28.67(83.61)29.21(84.58)28.96(84.13)28.37(83.07)28.19(82.74)27.98(82.36)27.78(82.0)28.17(82.71)27.88(82.18)27.59(81.66)28.22(82.8)
Average low °C (°F)23.25(73.85)23.49(74.28)24.37(75.87)25.7(78.26)26.4(79.52)26.13(79.03)25.72(78.3)25.54(77.97)25.25(77.45)25.26(77.47)24.55(76.19)23.9(75.02)24.96(76.93)
Record low °C (°F)20.0(68.0)18.0(64.4)21.0(69.8)23.0(73.4)22.0(71.6)22.0(71.6)18.0(64.4)20.0(68.0)20.0(68.0)19.0(66.2)20.0(68.0)20.0(68.0)18.0(64.4)
Average precipitation mm (inches)59.14(2.33)72.76(2.86)85.03(3.35)100.35(3.95)138.37(5.45)78.19(3.08)79.65(3.14)93.04(3.66)128.9(5.07)125.45(4.94)148.4(5.84)97.16(3.83)100.54(3.96)
Average precipitation days (≥ 1.0 mm)10.2712.4513.6418.5517.3613.8213.9114.6416.1818.2721.0915.5515.48
Average relative humidity (%)77.5676.7877.0178.7280.1280.179.0579.3880.6579.2480.479.6679.06
Mean monthly sunshine hours10.8810.9511.0411.6211.9311.9611.2410.5411.4710.629.928.610.9

Climate Graph

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

Southern

Southern Temperature by Month

April
29.21°C | 84.58°F
May
28.96°C | 84.13°F
March
28.67°C | 83.61°F
June
28.37°C | 83.07°F
July
28.19°C | 82.74°F
October
28.17°C | 82.71°F
February
28.13°C | 82.63°F
August
27.98°C | 82.36°F
November
27.88°C | 82.18°F
September
27.78°C | 82.0°F
January
27.67°C | 81.81°F
December
27.59°C | 81.66°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 Temperature31.0°C (87.8°F)29.63°C (85.33°F)27.0°C (80.6°F)
Avg Temperature30.0°C (86.0°F)28.33°C (82.99°F)26.0°C (78.8°F)
Min Temperature27.0°C (80.6°F)25.93°C (78.67°F)22.0°C (71.6°F)
Dew PointMaxAverageMin
Dew Point25.0°C (77.0°F)24.2°C (75.56°F)23.0°C (73.4°F)
PrecipitationMaxAverageMinSum
Precipitation15.9mm | 0.63in4.04mm | 0.16in0.0mm | 0in121.3mm | 4.78in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind22.0kmh | 13.67mph17.27kmh | 10.73mph12.0kmh | 7.46mph
Gust Wind32.0kmh | 19.88mph25.63kmh | 15.93mph17.0kmh | 10.56mph
Sea Level PressureMaxAverageMin
Sea Level Pressure15.9mb4.04mb0.0mb
Southern

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
June° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-06-0129 | 84.224 | 75.28112 | 7.4629.85 | 10110.0 | 0.0
2020-06-0229 | 84.224 | 75.28212 | 7.4629.85 | 10110.2 | 0.01
2020-06-0329 | 84.224 | 75.28115 | 9.3229.83 | 10100.6 | 0.02
2020-06-0429 | 84.224 | 75.27816 | 9.9429.83 | 10100.0 | 0.0
2020-06-0529 | 84.224 | 75.28015 | 9.3229.83 | 10100.3 | 0.01
2020-06-0628 | 82.424 | 75.28515 | 9.3229.83 | 10105.7 | 0.22
2020-06-0726 | 78.824 | 75.28719 | 11.8129.83 | 101012.5 | 0.49
2020-06-0829 | 84.224 | 75.28017 | 10.5629.8 | 10090.0 | 0.0
2020-06-0928 | 82.425 | 77.08518 | 11.1829.77 | 100810.7 | 0.42
2020-06-1028 | 82.425 | 77.08419 | 11.8129.74 | 10075.5 | 0.22
2020-06-1128 | 82.424 | 75.28322 | 13.6729.74 | 10076.1 | 0.24
2020-06-1228 | 82.424 | 75.28417 | 10.5629.74 | 100713.4 | 0.53
2020-06-1329 | 84.224 | 75.28018 | 11.1829.74 | 10070.4 | 0.02
2020-06-1429 | 84.224 | 75.27819 | 11.8129.77 | 10081.2 | 0.05
2020-06-1530 | 86.025 | 77.07919 | 11.8129.77 | 10080.4 | 0.02
2020-06-1628 | 82.425 | 77.08517 | 10.5629.77 | 10085.4 | 0.21
2020-06-1729 | 84.225 | 77.08416 | 9.9429.77 | 10083.1 | 0.12
2020-06-1829 | 84.225 | 77.08215 | 9.3229.8 | 10091.2 | 0.05
2020-06-1929 | 84.225 | 77.08417 | 10.5629.8 | 10091.5 | 0.06
2020-06-2029 | 84.224 | 75.28020 | 12.4329.8 | 10090.3 | 0.01
2020-06-2128 | 82.424 | 75.28021 | 13.0529.77 | 10081.7 | 0.07
2020-06-2228 | 82.423 | 73.47721 | 13.0529.74 | 10075.3 | 0.21
2020-06-2329 | 84.224 | 75.27918 | 11.1829.74 | 10070.5 | 0.02
2020-06-2428 | 82.424 | 75.28215 | 9.3229.74 | 10070.8 | 0.03
2020-06-2526 | 78.823 | 73.48315 | 9.3229.74 | 10074.2 | 0.17
2020-06-2627 | 80.624 | 75.28617 | 10.5629.74 | 100715.9 | 0.63
2020-06-2728 | 82.424 | 75.28417 | 10.5629.77 | 10085.3 | 0.21
2020-06-2829 | 84.224 | 75.28019 | 11.8129.74 | 10071.0 | 0.04
2020-06-2928 | 82.424 | 75.28319 | 11.8129.74 | 100710.4 | 0.41
2020-06-3027 | 80.625 | 77.08618 | 11.1829.74 | 10077.7 | 0.3

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