Phone:(+94)81-2376746,4922992   E-mail:climate@sltnet.lk     Website: http://www.climate.lk

Thursday, January 18, 2018

Weekly Hydro-meteorological Report, 18, January 2018

Highlights:

  •   The NCEP weekly forecast predicts rainfall between 35-45 mm in Monaragala and Badulla districts during 23rd -29th Jan.
  •   Between 10-16 Jan: Rainfall up to 90 mm was recorded in Vavuniya district on January 11th.
  •   From 7-13 Jan:  minimum temperature of 15 OC was recorded from Nuwara Eliya district while western and southern parts of the island recorded a maximum temperature between  30-35 OC.
  •   From 9-15 Jan: up to 30 km/h, northeasterly winds were experienced by the entire island.
  •   0.OC below average sea surface temperature was observed in the northern seas of Sri Lanka.

Download Full Report

Thursday, January 11, 2018

Weekly Hydro-meteorological Report, 11, January 2018

Highlights:

  •   The WRF Model predicts up to 65 mm of rainfall in Matale, Kandy, Badulla and Ampara districts on January 13th.
  •   Between 2-8 Jan: Rainfall up to 30 mm was recorded in Monaragala district on January 2nd and 3rd.
  •   From 31 Dec- 6 Jan:  minimum temperature of 15 OC was recorded from Nuwara Eliya district while northern,  western and southern parts of the island recorded a maximum temperature between  30-35 OC.
  •   From 2- 8 Jan: up to 36 km/h, northerly winds were experienced by the northern and central parts of the island and up to 18 km/h in the southern regions.
  •   0.OC above average sea surface temperature was observed in the southern seas of Sri Lanka.

Download Full Report

Thursday, January 4, 2018

Weekly Hydro-meteorological Report, 4, January 2018

Highlights:

  •   The NCEP weekly rainfall forecast predicts between 75-85 mm of rainfall in Monaragala, Ampara, Badulla and Hambantota districts during 10th-16th Jan.
  •   Between 26 Dec- 1 Jan: Rainfall up to 60 mm was recorded in Hambantota, Nuwara Eliya, Ratnapura and Badulla districts on December 26th.
  •   From 24- 30 Dec:  minimum temperature of 15 OC was recorded from Nuwara Eliya district while western and southern parts of the island recorded a maximum temperature between  30-35 OC.
  •   From 26 Dec- 1 Jan: up to 18 km/h, northeasterly winds were experienced by the entire island.
  •   Average sea surface temperature was observed in the southern seas of Sri Lanka.

Download Full Report

Thursday, December 28, 2017

Weekly Hydro-meteorological Report, 28, December 2017

Highlights:

  •   The IRI Model predicts total rainfall between 50-75 mm in Kandy, Nuwara Eliya, Badulla, Ratnapura and Monaragala districts during 27th Dec 2017-01st Jan 2018.
  •   Between 20 - 25 Dec: Rainfall up to 60 mm was recorded in Hambantota, Nuwara Eliya, Ratnapura and Badulla districts on December 20th.
  •   From 17- 23 Dec:  minimum temperature of 15 OC was recorded from Nuwara Eliya district while western and southern parts of the island recorded a maximum temperature between  30-35 OC.
  •   From 19- 25 Dec: up to 36 km/h, northeasterly winds were experienced by the entire island.
  •   0.5 OC above average sea surface temperature was observed in the southern seas of Sri Lanka.

Download Full Report

Thursday, December 21, 2017

Weekly Hydro-meteorological Report, 21, December 2017

Highlights:

  •   The WRF rainfall forecast predicts up to 36 mm of rainfall in Ampara district on December 22nd.
  •   Between 12 - 18 Dec: Rainfall up to 80 mm was recorded in Badulla and Monaragala districts on December 13th.
  •   From 10- 16 Dec:  minimum temperature of 15 OC was recorded from Nuwara Eliya district while most parts of the island recorded a maximum temperature between 30-35 OC.
  •   From 12- 18 Dec: up to 36 km/h, northeasterly winds were experienced by the central and southern regions of the island and up to 18 km/h in northern regions.
  •   0.5 OC above average sea surface temperature was observed in the seas around Sri Lanka.

Download Full Report

Thursday, December 7, 2017

Weekly Hydro-meteorological Report, 7, December 2017

Highlights:

  •   The IRI weekly rainfall forecast predicts total rainfall between 25-50 mm in Badulla and Nuwara Eliya districts during 6-11 December.
  •   Between 28 Nov- 4 Dec: Rainfall up to 120 mm was recorded in Matara district on November 29th and 30th.
  •   From 26 Nov- 2 Dec: minimum temperature of 15 OC was recorded from Nuwara Eliya district while most parts of the island recorded a maximum temperature between 30-35 OC.
  •   From 28 Nov- 4 Dec: up to 18 km/h, westerly winds were experienced by the entire island.
  •   0.5 OC above average sea surface temperature was observed in the seas around Sri Lanka.

Download Full Report

Thursday, November 30, 2017

Weekly Hydro-meteorological Report, 30, November 2017

Highlights:

  •   The WRF rainfall forecast predicts up to 124.5 mm of rainfall in Gampaha, Colombo and Kalutara districts on December 1st.
  •   Between 22-27 Nov: Rainfall up to 120 mm was recorded in Batticaloa district on November 25th.
  •   From 19-25 Nov: minimum temperature of 15 OC was recorded from Nuwara Eliya district while most parts of the island recorded a maximum temperature between 30-35 OC.
  •   From 21-27 Nov: up to 36 km/h, northeasterly winds were experienced by the entire island.
  •   0.5 OC above average sea surface temperature was observed in the seas around Sri Lanka.

Download Full Report