Biyagama, Western, Sri Lanka Climate

Weather: 26°C/78.8°F, Wind SW at 2.65 km/h, 91% Humidity, 1.59% 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.

Country Sri Lanka
City Western
Longitude 79.9892034
Latitude 6.9462153
Attitude/Elevation 14.0m (45.93ft)
Local time Thursday 16:49
Annual high temperature 30.1ºC (86.18ºF)
Annual low temperature 24.94ºC (76.89ºF)
Average annual precip. 321.05mm (12.64in)
Warmest month March (31.9ºC / 89.42ºF)
Coldest Month January (23.35ºC / 74.03ºF)
Wettest Month June (565.13mm / 22.25in)
Driest Month January (74.86mm / 2.95in)
Number of days with rainfall (≥ 1.0 mm) 271.06 days (74.26%)
Days with no rain 93.94 days (25.74%)
Humidity 77.74%

Climate Biyagama: Weather By Month

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
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) 9.6 11.93 18.03 24.58 27.63 28.07 28.53 28.53 25.11 26.29 23.95 18.84 22.59
Average relative humidity (%) 72.71 73.53 74.61 76.01 78.96 81.35 81.53 80.67 79.9 78.28 77.86 77.51 77.74
Mean monthly sunshine hours 10.95 10.77 10.88 11.05 11.24 11.25 10.23 9.57 10.19 10.01 8.87 8.74 10.31

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
Temperature Max Average Min
Max Temperature 29.6°C (85.28°F) 27.69°C (81.84°F) 26.64°C (79.95°F)
Avg Temperature 27.63°C (81.73°F) 26.74°C (80.13°F) 25.65°C (78.17°F)
Min Temperature 25.65°C (78.17°F) 24.9°C (76.82°F) 17.76°C (63.97°F)
Dew Point Max Average Min
Dew Point 24.67°C (76.41°F) 23.58°C (74.44°F) 22.69°C (72.84°F)
Precipitation Max Average Min Sum
Precipitation 80.51mm | 3.17in 30.17mm | 1.19in 3.26mm | 0.13in 905.1mm | 35.63in
Snowdepth 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Wind Max Average Min
Wind 21.71kmh | 13.49mph 14.14kmh | 8.79mph 7.89kmh | 4.9mph
Gust Wind 37.49kmh | 23.3mph 24.14kmh | 15.0mph 12.83kmh | 7.97mph
Sea Level Pressure Max Average Min
Sea Level Pressure 80.51mb 30.17mb 3.26mb
Biyagama

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
September ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2020-09-01 26.64 | 79.95 23.68 | 74.62 84 14.8 | 9.2 29.37 | 994.59 41.64 | 1.64
2020-09-02 25.65 | 78.17 23.68 | 74.62 86 11.84 | 7.36 29.4 | 995.58 50.72 | 2.0
2020-09-03 27.63 | 81.73 23.68 | 74.62 85 12.83 | 7.97 29.37 | 994.59 30.69 | 1.21
2020-09-04 27.63 | 81.73 23.68 | 74.62 85 10.85 | 6.74 29.37 | 994.59 28.32 | 1.11
2020-09-05 27.63 | 81.73 23.68 | 74.62 85 14.8 | 9.2 29.34 | 993.61 49.93 | 1.97
2020-09-06 25.65 | 78.17 22.69 | 72.84 87 17.76 | 11.04 29.37 | 994.59 80.51 | 3.17
2020-09-07 26.64 | 79.95 23.68 | 74.62 83 9.87 | 6.13 29.4 | 995.58 5.72 | 0.23
2020-09-08 26.64 | 79.95 24.67 | 76.41 88 10.85 | 6.74 29.4 | 995.58 35.32 | 1.39
2020-09-09 26.64 | 79.95 23.68 | 74.62 86 14.8 | 9.2 29.4 | 995.58 55.65 | 2.19
2020-09-10 25.65 | 78.17 22.69 | 72.84 87 15.79 | 9.81 29.37 | 994.59 47.76 | 1.88
2020-09-11 26.64 | 79.95 23.68 | 74.62 84 17.76 | 11.04 29.37 | 994.59 13.12 | 0.52
2020-09-12 26.64 | 79.95 23.68 | 74.62 84 12.83 | 7.97 29.4 | 995.58 12.73 | 0.5
2020-09-13 26.64 | 79.95 23.68 | 74.62 84 12.83 | 7.97 29.43 | 996.57 22.79 | 0.9
2020-09-14 26.64 | 79.95 23.68 | 74.62 84 11.84 | 7.36 29.4 | 995.58 25.95 | 1.02
2020-09-15 26.64 | 79.95 23.68 | 74.62 86 16.77 | 10.42 29.4 | 995.58 36.51 | 1.44
2020-09-16 26.64 | 79.95 23.68 | 74.62 86 15.79 | 9.81 29.4 | 995.58 25.36 | 1.0
2020-09-17 26.64 | 79.95 23.68 | 74.62 85 17.76 | 11.04 29.4 | 995.58 23.88 | 0.94
2020-09-18 26.64 | 79.95 23.68 | 74.62 85 17.76 | 11.04 29.4 | 995.58 16.77 | 0.66
2020-09-19 26.64 | 79.95 23.68 | 74.62 86 20.72 | 12.87 29.34 | 993.61 41.84 | 1.65
2020-09-20 26.64 | 79.95 23.68 | 74.62 85 21.71 | 13.49 29.34 | 993.61 27.82 | 1.1
2020-09-21 26.64 | 79.95 22.69 | 72.84 83 17.76 | 11.04 29.37 | 994.59 34.44 | 1.36
2020-09-22 26.64 | 79.95 23.68 | 74.62 83 12.83 | 7.97 29.4 | 995.58 12.33 | 0.49
2020-09-23 27.63 | 81.73 23.68 | 74.62 81 10.85 | 6.74 29.4 | 995.58 7.1 | 0.28
2020-09-24 27.63 | 81.73 23.68 | 74.62 83 9.87 | 6.13 29.43 | 996.57 9.47 | 0.37
2020-09-25 25.65 | 78.17 23.68 | 74.62 88 7.89 | 4.9 29.43 | 996.57 22.6 | 0.89
2020-09-26 26.64 | 79.95 23.68 | 74.62 86 13.81 | 8.58 29.43 | 996.57 14.01 | 0.55
2020-09-27 27.63 | 81.73 23.68 | 74.62 83 10.85 | 6.74 29.43 | 996.57 3.26 | 0.13
2020-09-28 27.63 | 81.73 23.68 | 74.62 81 11.84 | 7.36 29.4 | 995.58 9.97 | 0.39
2020-09-29 26.64 | 79.95 23.68 | 74.62 83 14.8 | 9.2 29.4 | 995.58 60.48 | 2.38
2020-09-30 26.64 | 79.95 22.69 | 72.84 84 13.81 | 8.58 29.4 | 995.58 58.41 | 2.3

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