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

Thursday, June 14, 2018

Weekly Hydro-meteorological Report, 14, June 2018

Highlights:

  •   The NCEP weekly rainfall forecast predicts total rainfall between 95-105 mm in Kegalle, Ratnapura and Kalutara districts during 13th – 19th June.
  •   Between 6-12 Jun: up to 50 mm of rainfall was recorded in Ratnapura, Kalutara, Matara and Galle districts on the 6th.
  •   From 3-9 Jun: minimum temperature of 20 OC was recorded from Nuwara Eliya  and Badulla districts while eastern coastal areas of the island recorded a maximum temperature between 30-35 OC.
  •  From 5-11 Jun: up to 36 km/h, westerly winds were experienced by the entire island.
  •   Average sea surface temperature was observed in the seas around Sri Lanka.

Download Full Report

Thursday, June 7, 2018

Weekly Hydro-meteorological Report, 7, June 2018

Highlights:

  •   The IRI weekly rainfall forecast predicts total rainfall between 100-150 mm in Gampaha, Colombo, Kalutara, Galle and Matara districts during 6th -11th June.
  •   Between 30 May-5 Jun: up to 50 mm of rainfalls were recorded in several parts of the country.
  •   From 27 May–2 Jun: minimum temperature of 20 OC was recorded from Nuwara Eliya  and Badulla districts while Ampara and Batticaloa districts recorded a maximum temperature between 30-35 OC.
  •  From 29 May-4 Jun: up to 36 km/h, northwesterly winds were experienced by the entire island.
  •   Average sea surface temperature was observed in the seas around Sri Lanka.

Download Full Report

Thursday, May 31, 2018

Weekly Hydro-meteorological Report, 31, May 2018

Highlights:

  •   The IRI  weekly rainfall forecast predicts total rainfall between 150-200 mm in Kalutara and Galle districts during 30th May-04th Jun.
  •   Between 23-29 May: up to 90 mm of rainfall was recorded in Trincomalee district on the 24th.
  •   From 20-26 May: minimum temperature of 20 OC was recorded from Nuwara Eliya district while Ampara district recorded a maximum temperature between  30-35 OC.
  •  From 22-28 May: up to 36 km/h, southwesterly winds were experienced by the entire island.
  •   0.Oabove average sea surface temperature was observed in the seas around Sri Lanka.

Download Full Report

Thursday, May 24, 2018

Weekly Hydro-meteorological Report, 24, May 2018

Highlights:

  •   The NCEP weekly rainfall forecast predicts total rainfall between 125-135 mm in Northeastern regions of the country during 23rd -29th May.
  •   Between 16-22 May: up to 220 mm of rainfall was recorded in Ratnapura district on the 20th.
  •   From 13-19 May: minimum temperature of 15 OC was recorded from Nuwara Eliya district while Ampara district recorded a maximum temperature between  30-35 OC.
  •  From 15-21 May: up to 22 km/h, southwesterly winds were experienced by the entire island.
  •   0.Oabove average sea surface temperature was observed in the seas around Sri Lanka.

Download Full Report

Thursday, May 17, 2018

Weekly Hydro-meteorological Report, 17, May 2018

Highlights:

  •   The IRI weekly forecast predicts between 100-150 mm of rainfall in Galle and Kalutara districts during 16–21 May.
  •   Between 8-14 May: up to 140 mm of rainfall was recorded in Galle and Matara districts on the 12th.
  •   From 6-12 May: minimum temperature of 15 OC was recorded from Nuwara Eliya district while most parts of the country recorded  a maximum temperature between  30-35 OC.
  •  From 8-14 May: up to 18 km/h, southwesterly winds were experienced by the entire island.
  •   0.Oabove average sea surface temperature was observed in the northern and eastern seas of Sri Lanka.

Download Full Report

Thursday, May 10, 2018

Weekly Hydro-meteorological Report, 10, May 2018

Highlights:

  •   The NCEP weekly rainfall forecast predicts total rainfall between 65-75 mm in southwestern regions of the country during 9th -15th May.
  •   Between 1-7 May: up to 140 mm of rainfall was recorded in Kurunegala on the 5th.
  •   From 29 Apr-5 May: minimum temperature of 15 OC was recorded from Nuwara Eliya district while Northern and Northeastern regions of the country recorded a maximum temperature between  30-35 OC.
  •  From 1-7 May: up to 18 km/h, southwesterly winds were experienced by the entire island.
  •   Average sea surface temperature was observed in the seas around Sri Lanka.

Download Full Report

Thursday, May 3, 2018

Weekly Hydro-meteorological Report, 3, May 2018

Highlights:

  •   The NCEP weekly rainfall forecast predicts total rainfall between 125-135 mm in Galle district during 9th -15th May.
  •   Between 24-30 Apr: up to 90 mm of rainfall was recorded in Kalutara and Galle on the 27th.
  •   From 22-28 Apr: minimum temperature of 15 OC was recorded from Nuwara Eliya district while Jaffna, Kilinochchi, Mullaitivu, Vavuniya, Anuradhapura and Kurunegala districts recorded a maximum temperature between  30-35 OC.
  •   0.5 OC above average sea surface temperature was observed in the seas around Sri Lanka.

Download Full Report