Climate for Station: Hambantota, Southern Province, Sri Lanka

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Station Statistics

10-Year Trend

High: +0.21 °C/decade

Low: -0.81 °C/decade

Rain: +1.22 mm/decade

25-Year Trend

High: -0.51 °C/decade

Low: +0.38 °C/decade

Rain: -0.37 mm/decade

50-Year Trend

High: -0.14 °C/decade

Low: +0.46 °C/decade

Rain: -0.11 mm/decade

All-Time Trend

High: -0.00 °C/decade

Low: +0.14 °C/decade

Rain: -0.11 mm/decade

Percentage Above-Average Days

Last 12 Months: 34.5%

This Year: 0.0%

Precipitation Concentration Index (PCI) ℹ️

Last 12 Months: 15.5

Historical Average: 15.4

Percentile Rank of Last 12 Months ℹ️

High: 55th percentile

Low: 90th percentile

Rain: 71st percentile

Change in Variance ℹ️

High: +42.0%

Low: -44.0%

Intraday: +26.8%

Data Coverage

61.3%

First Year of Data

1890

Station Location

Weather Records

Max HighAvg HighMin HighMax AvgAvg AvgMin AvgMax LowAvg LowMin LowMax PrecipitationAvg PrecipitationMax SnowAvg Snow
Record39.2 °C23.0 °C31.9 °C21.8 °C29.0 °C16.2 °C111.0 mm
January34.7 °C29.7 °C23.0 °C29.8 °C26.5 °C21.8 °C26.8 °C22.8 °C17.7 °C89.0 mm2.4 mm
February35.7 °C30.3 °C24.1 °C30.5 °C27.0 °C23.6 °C27.4 °C23.0 °C16.2 °C70.3 mm1.6 mm
March35.3 °C30.9 °C25.1 °C30.8 °C27.9 °C23.6 °C27.9 °C23.8 °C17.7 °C48.6 mm1.9 mm
April36.0 °C31.3 °C25.6 °C31.4 °C28.3 °C24.5 °C29.0 °C24.9 °C19.4 °C68.6 mm3.4 mm
May36.4 °C30.7 °C24.7 °C31.9 °C28.2 °C24.5 °C28.8 °C25.5 °C20.1 °C61.5 mm3.3 mm
June37.2 °C30.4 °C24.2 °C31.5 °C27.9 °C22.2 °C28.3 °C25.1 °C21.2 °C70.1 mm2.1 mm
July36.3 °C30.7 °C25.0 °C31.6 °C27.8 °C23.0 °C28.9 °C24.8 °C21.2 °C48.7 mm1.6 mm
August39.2 °C30.4 °C24.7 °C31.4 °C27.5 °C24.2 °C28.3 °C24.6 °C20.4 °C54.1 mm2.3 mm
September36.5 °C30.1 °C24.4 °C31.0 °C27.4 °C23.2 °C27.6 °C24.6 °C20.6 °C78.7 mm3.7 mm
October36.9 °C30.1 °C24.4 °C30.7 °C27.3 °C24.0 °C27.5 °C24.3 °C20.2 °C102.1 mm4.8 mm
November36.7 °C29.9 °C24.2 °C29.8 °C26.9 °C23.2 °C27.2 °C23.7 °C19.6 °C103.9 mm6.9 mm
December34.8 °C29.5 °C24.1 °C29.1 °C26.5 °C22.7 °C27.3 °C23.2 °C18.2 °C111.0 mm4.6 mm

Plots

Current Year Climate Trends vs Historical

Current Year Climate Trends vs Historical - Max Temperature this Year
Current Year Climate Trends vs Historical - Min Temperature this Year
Current Year Climate Trends vs Historical - Average Temperature this Year
Current Year Climate Trends vs Historical - Rainfall this Year

Max Temperature this Year | 1 of 4

Climate 12-Month Moving Averages

Climate 12-Month Moving Averages - Max Temperature 12-Month MA
Climate 12-Month Moving Averages - Min Temperature 12-Month MA
Climate 12-Month Moving Averages - Average Temperature 12-Month MA
Climate 12-Month Moving Averages - Rainfall 12-Month MA

Max Temperature 12-Month MA | 1 of 4

Daily Average Temperatures Throughout the Year

Daily Average Temperatures Throughout the Year - Average Max Temperature Throughout Year
Daily Average Temperatures Throughout the Year - Average Min Temperature Throughout Year
Daily Average Temperatures Throughout the Year - Average Temperature Throughout Year

Average Max Temperature Throughout Year | 1 of 3

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