Currently: 84 °F. Passing clouds. (Weather station: Katunayake, Sri Lanka). See more current weatherAnnual Weather Averages in Batticaloa
Batticaloa is 22 miles from Kalmunai, so the actual climate in Kalmunai can vary a bit.
Based on weather reports collected during 2012–2021.
All Year Climate & Weather Averages in Kalmunai
High Temp: 94 °F
Low Temp: 75 °F
Mean Temp: 83 °F
Precipitation: 3.82"
Humidity: 78%
Dew Point: 75 °F
Wind: 6 mph
Pressure: 29.80 "Hg
Visibility: 12 mi
January Climate & Weather Averages in Kalmunai
High Temp: 84 °F
Low Temp: 75 °F
Mean Temp: 79 °F
Precipitation: 6.15"
Humidity: 81%
Dew Point: 73 °F
Wind: 9 mph
Pressure: 29.88 "Hg
Visibility: 12 mi
February Climate & Weather Averages in Kalmunai
High Temp: 85 °F
Low Temp: 76 °F
Mean Temp: 80 °F
Precipitation: 3.30"
Humidity: 81%
Dew Point: 74 °F
Wind: 9 mph
Pressure: 29.87 "Hg
Visibility: 12 mi
March Climate & Weather Averages in Kalmunai
High Temp: 87 °F
Low Temp: 77 °F
Mean Temp: 82 °F
Precipitation: 2.07"
Humidity: 79%
Dew Point: 76 °F
Wind: 7 mph
Pressure: 29.85 "Hg
Visibility: 12 mi
April Climate & Weather Averages in Kalmunai
High Temp: 91 °F
Low Temp: 79 °F
Mean Temp: 85 °F
Precipitation: 0.83"
Humidity: 78%
Dew Point: 77 °F
Wind: 5 mph
Pressure: 29.80 "Hg
Visibility: 12 mi
May Climate & Weather Averages in Kalmunai
High Temp: 92 °F
Low Temp: 79 °F
Mean Temp: 86 °F
Precipitation: 2.08"
Humidity: 77%
Dew Point: 78 °F
Wind: 4 mph
Pressure: 29.74 "Hg
Visibility: 12 mi
June Climate & Weather Averages in Kalmunai
High Temp: 94 °F
Low Temp: 79 °F
Mean Temp: 87 °F
Precipitation: 0.88"
Humidity: 70%
Dew Point: 75 °F
Wind: 4 mph
Pressure: 29.73 "Hg
Visibility: 12 mi
July Climate & Weather Averages in Kalmunai
High Temp: 94 °F
Low Temp: 79 °F
Mean Temp: 86 °F
Precipitation: 1.25"
Humidity: 70%
Dew Point: 75 °F
Wind: 4 mph
Pressure: 29.73 "Hg
Visibility: 12 mi
August Climate & Weather Averages in Kalmunai
High Temp: 93 °F
Low Temp: 78 °F
Mean Temp: 86 °F
Precipitation: 1.54"
Humidity: 72%
Dew Point: 75 °F
Wind: 5 mph
Pressure: 29.74 "Hg
Visibility: 12 mi
September Climate & Weather Averages in Kalmunai
High Temp: 91 °F
Low Temp: 78 °F
Mean Temp: 85 °F
Precipitation: 1.83"
Humidity: 75%
Dew Point: 75 °F
Wind: 4 mph
Pressure: 29.77 "Hg
Visibility: 12 mi
October Climate & Weather Averages in Kalmunai
High Temp: 89 °F
Low Temp: 77 °F
Mean Temp: 83 °F
Precipitation: 5.49"
Humidity: 80%
Dew Point: 76 °F
Wind: 5 mph
Pressure: 29.79 "Hg
Visibility: 12 mi
November Climate & Weather Averages in Kalmunai
High Temp: 86 °F
Low Temp: 76 °F
Mean Temp: 81 °F
Precipitation: 10.15"
Humidity: 85%
Dew Point: 76 °F
Wind: 5 mph
Pressure: 29.81 "Hg
Visibility: 12 mi
December Climate & Weather Averages in Kalmunai
High Temp: 84 °F
Low Temp: 76 °F
Mean Temp: 80 °F
Precipitation: 10.26"
Humidity: 84%
Dew Point: 75 °F
Wind: 8 mph
Pressure: 29.85 "Hg
Visibility: 12 mi