Biyagama, Western, Sri Lanka Climate

Weather: 24.95°C/76.91°F, Wind SW at 0.42 km/h, 88% Humidity, 0.1% Chance of rain

Sri Lanka
(Photo by Paris Speak on Unsplash)

Biyagama Climate Summary

Located at an elevation of 14.0 meters (45.93 feet) above sea level, Biyagama has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 28.15ºC (82.67ºF) and it is 0.69% higher than Sri Lanka’s averages. Biyagama typically receives about 321.05 millimeters (12.64 inches) of precipitation and has 271.06 rainy days (74.26% of the time) annually.

CountrySri Lanka
CityWestern
Longitude79.9892034
Latitude6.9462153
Attitude/Elevation14.0m (45.93ft)
Local timeMonday 21:46
Annual high temperature30.1ºC (86.18ºF)
Annual low temperature24.94ºC (76.89ºF)
Average annual precip.321.05mm (12.64in)
Warmest monthMarch (31.9ºC / 89.42ºF)
Coldest MonthJanuary (23.35ºC / 74.03ºF)
Wettest MonthJune (565.13mm / 22.25in)
Driest MonthJanuary (74.86mm / 2.95in)
Number of days with rainfall (≥ 1.0 mm)271.06 days (74.26%)
Days with no rain93.94 days (25.74%)
Humidity77.74%

Climate Biyagama: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)35.52(95.94)38.48(101.26)36.51(97.72)34.53(94.15)33.55(92.39)31.57(88.83)30.59(87.06)31.57(88.83)31.57(88.83)33.55(92.39)32.56(90.61)34.53(94.15)38.48(101.26)
Average high °C (°F)30.79(87.42)31.49(88.68)31.9(89.42)31.57(88.83)30.31(86.56)29.04(84.27)28.71(83.68)28.78(83.8)28.98(84.16)29.64(85.35)30.1(86.18)29.9(85.82)30.1(86.18)
Daily mean °C (°F)28.02(82.44)28.56(83.41)29.2(84.56)29.45(85.01)28.84(83.91)27.83(82.09)27.43(81.37)27.46(81.43)27.52(81.54)27.94(82.29)27.99(82.38)27.55(81.59)28.15(82.67)
Average low °C (°F)23.35(74.03)23.79(74.82)25.05(77.09)26.09(78.96)26.3(79.34)25.7(78.26)25.31(77.56)25.16(77.29)25.06(77.11)25.12(77.22)24.61(76.3)23.79(74.82)24.94(76.89)
Record low °C (°F)18.75(65.75)18.75(65.75)22.69(72.84)23.68(74.62)21.71(71.08)21.71(71.08)20.72(69.3)19.73(67.51)17.76(63.97)17.76(63.97)17.76(63.97)16.77(62.19)16.77(62.19)
Average precipitation mm (inches)74.86(2.95)93.1(3.67)110.63(4.36)238.73(9.4)516.15(20.32)565.13(22.25)503.01(19.8)488.09(19.22)409.97(16.14)357.9(14.09)296.49(11.67)198.61(7.82)321.05(12.64)
Average precipitation days (≥ 1.0 mm)9.611.9318.0324.5827.6328.0728.5328.5325.1126.2923.9518.8422.59
Average relative humidity (%)72.7173.5374.6176.0178.9681.3581.5380.6779.978.2877.8677.5177.74
Mean monthly sunshine hours10.9510.7710.8811.0511.2411.2510.239.5710.1910.018.878.7410.31

Climate Graph

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

Biyagama

Biyagama Temperature by Month

April
29.45°C | 85.01°F
March
29.2°C | 84.56°F
May
28.84°C | 83.91°F
February
28.56°C | 83.41°F
January
28.02°C | 82.44°F
November
27.99°C | 82.38°F
October
27.94°C | 82.29°F
June
27.83°C | 82.09°F
December
27.55°C | 81.59°F
September
27.52°C | 81.54°F
August
27.46°C | 81.43°F
July
27.43°C | 81.37°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 Temperature29.6°C (85.28°F)27.69°C (81.84°F)26.64°C (79.95°F)
Avg Temperature27.63°C (81.73°F)26.74°C (80.13°F)25.65°C (78.17°F)
Min Temperature25.65°C (78.17°F)24.9°C (76.82°F)17.76°C (63.97°F)
Dew PointMaxAverageMin
Dew Point24.67°C (76.41°F)23.58°C (74.44°F)22.69°C (72.84°F)
PrecipitationMaxAverageMinSum
Precipitation80.51mm | 3.17in30.17mm | 1.19in3.26mm | 0.13in905.1mm | 35.63in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind21.71kmh | 13.49mph14.14kmh | 8.79mph7.89kmh | 4.9mph
Gust Wind37.49kmh | 23.3mph24.14kmh | 15.0mph12.83kmh | 7.97mph
Sea Level PressureMaxAverageMin
Sea Level Pressure80.51mb30.17mb3.26mb
Biyagama

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-09-0126.64 | 79.9523.68 | 74.628414.8 | 9.229.37 | 994.5941.64 | 1.64
2020-09-0225.65 | 78.1723.68 | 74.628611.84 | 7.3629.4 | 995.5850.72 | 2.0
2020-09-0327.63 | 81.7323.68 | 74.628512.83 | 7.9729.37 | 994.5930.69 | 1.21
2020-09-0427.63 | 81.7323.68 | 74.628510.85 | 6.7429.37 | 994.5928.32 | 1.11
2020-09-0527.63 | 81.7323.68 | 74.628514.8 | 9.229.34 | 993.6149.93 | 1.97
2020-09-0625.65 | 78.1722.69 | 72.848717.76 | 11.0429.37 | 994.5980.51 | 3.17
2020-09-0726.64 | 79.9523.68 | 74.62839.87 | 6.1329.4 | 995.585.72 | 0.23
2020-09-0826.64 | 79.9524.67 | 76.418810.85 | 6.7429.4 | 995.5835.32 | 1.39
2020-09-0926.64 | 79.9523.68 | 74.628614.8 | 9.229.4 | 995.5855.65 | 2.19
2020-09-1025.65 | 78.1722.69 | 72.848715.79 | 9.8129.37 | 994.5947.76 | 1.88
2020-09-1126.64 | 79.9523.68 | 74.628417.76 | 11.0429.37 | 994.5913.12 | 0.52
2020-09-1226.64 | 79.9523.68 | 74.628412.83 | 7.9729.4 | 995.5812.73 | 0.5
2020-09-1326.64 | 79.9523.68 | 74.628412.83 | 7.9729.43 | 996.5722.79 | 0.9
2020-09-1426.64 | 79.9523.68 | 74.628411.84 | 7.3629.4 | 995.5825.95 | 1.02
2020-09-1526.64 | 79.9523.68 | 74.628616.77 | 10.4229.4 | 995.5836.51 | 1.44
2020-09-1626.64 | 79.9523.68 | 74.628615.79 | 9.8129.4 | 995.5825.36 | 1.0
2020-09-1726.64 | 79.9523.68 | 74.628517.76 | 11.0429.4 | 995.5823.88 | 0.94
2020-09-1826.64 | 79.9523.68 | 74.628517.76 | 11.0429.4 | 995.5816.77 | 0.66
2020-09-1926.64 | 79.9523.68 | 74.628620.72 | 12.8729.34 | 993.6141.84 | 1.65
2020-09-2026.64 | 79.9523.68 | 74.628521.71 | 13.4929.34 | 993.6127.82 | 1.1
2020-09-2126.64 | 79.9522.69 | 72.848317.76 | 11.0429.37 | 994.5934.44 | 1.36
2020-09-2226.64 | 79.9523.68 | 74.628312.83 | 7.9729.4 | 995.5812.33 | 0.49
2020-09-2327.63 | 81.7323.68 | 74.628110.85 | 6.7429.4 | 995.587.1 | 0.28
2020-09-2427.63 | 81.7323.68 | 74.62839.87 | 6.1329.43 | 996.579.47 | 0.37
2020-09-2525.65 | 78.1723.68 | 74.62887.89 | 4.929.43 | 996.5722.6 | 0.89
2020-09-2626.64 | 79.9523.68 | 74.628613.81 | 8.5829.43 | 996.5714.01 | 0.55
2020-09-2727.63 | 81.7323.68 | 74.628310.85 | 6.7429.43 | 996.573.26 | 0.13
2020-09-2827.63 | 81.7323.68 | 74.628111.84 | 7.3629.4 | 995.589.97 | 0.39
2020-09-2926.64 | 79.9523.68 | 74.628314.8 | 9.229.4 | 995.5860.48 | 2.38
2020-09-3026.64 | 79.9522.69 | 72.848413.81 | 8.5829.4 | 995.5858.41 | 2.3

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