Highlights • Showers of 55 mm expected in Eastern province during 10th -16th Feb. A drop in rainfall over the rest of the country. • Heavy rainfall was experienced in Eastern and Southern provinces. Up to 87mm max in Kalutara on 8th Feb.• From 2nd- 8th Feb: up to 8 km/h Northeasterly winds were experienced by the entire island.• ...
Highlights • Heavy rainfall of 95 mm expected in Eastern province during 4th - 10th Feb. The drop in rainfall over the rest of the country. • Dangerously Heavy rainfall was experienced in Eastern & Sabaragamuwa provinces.Up to 218mm max in Batticaloa on 28th Jan.• From 27th Jan- 2nd Fab: up to 8 km/h Easterly to Northeasterly winds were ...
Highlights: Up to 40 m rainfall was observed in various parts of the country during the previous week. Rainfall was mostly observed in the south western region of the country and also in the northern region. Every prediction model predict an increase in rainfall during the next week. Heavy rainfall events are also predicted in Polonnaruwa district during the ...
Highlights • The NOAA weekly rainfall forecast predicts up to 25 mm of total rainfall in most parts of the island during 18 - 23 Mar.• Between 11 - 17 Mar: up to 50 mm of rainfall was recoreded in Puttalam, Kurunegala and Gampaha districts on the 16th.• From 10 - 16 Mar: up to 18 km/h, easterly winds ...
Highlights · The NOAA weekly rainfall forecast predicts up to 100 mm of total rainfall in Batticaloa and Ampara districts during 19 - 24 Feb.· Between 11 - 16 Feb: up to 30 mm of rainfall was recorded in Galle district on the 15th· From 11 - 17 Feb: up to 18 km/h, northeasterly winds were experienced by the ...
Highlights • High probability of heavy rainfall (> 100 mm) is predicted for Sabaragamuwa, Northern provinces and fairly heavy rainfall is predicted for Central, Uva, North Western provinces during 15 - 21 Dec. • During the last week, average daily rainfall over Sri Lanka was 10.4 mm and hydro catchment was 16.5 mm. Extreme rainfall (> 150 mm/day) was ...
Highlights • The NOAA weekly rainfall forecast predicts up to 150 mm of total rainfall in Kandy, Nuwara Eliya and Badulla districts during 22 - 27 Apr.• Between 15 - 21 Apr: up to 140 mm of rainfalls were recorded in the Anuradhapura district on the 17th.• From 14 - 20 Apr: up to 18 km/h, easterly winds were ...
Highlights • Showers of 125 mm expected in Western, Sabaragamuwa during 28th May – 2nd June and 145 mm North Western, Western, Sabaragamuwa, Southern in 3rd - 9th June • Last week was wetter than normal in most of SL. Thunder showers in Central province with a maximum of 188.5 mm in Kandy on 24th May• From 19th - ...
Highlights • Showers of 145 mm expected in Western, Southern and Sabaragamuwa during 21stMay – 1stJune. • Last week was wetter than normal in most of SL. Thunder showers in Western province with a maximum of 336 mm in Kalutara on 13th May.• From 11th - 17thMay:up to 10 km/h from the West and South wind were experienced. Cyclone ...
Highlights: During the week 26th December – 1st January, highest rainfall was observed in western region of Kilinochchi and the ocean near Delft Island on 27th December. Relatively high rainfall was observed in several regions in Matale, Moneragala and Badulla. NOAA NCEP models predict increase of rainfall during next week in south eastern region. MJO phase is in 7 ...
Highlights :Slightly wet weather conditions were experienced in the previous week from 21st-27th August. Within the week the highest rainfall was recorded in Jaffna with a total rainfall of between 50-75 mm. Kilinochchi district and Bibila, Ampara and surrounding areas experienced total rainfall of between 25-50 mm. Rest of the Northern province, Central and Sabaragamuwa provinces experienced between 10-25 mm ...
Highlights: South western, south eastern and north eastern regions of the country received rainfall while rest of the country did not receive significant amount of rainfall on 28th July – 3rd August 2015. Rainfall up to 50 mm observed in the ocean near Trincomalee and on 29th July, rainfall up to 90 mm was observed in Trincomalee and rainfall ...
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 ...
Highlights: The IRI weekly rainfall forecast predicts total rainfall up to 200 mm in Polonnaruwa, Kandy, Nuwara Eliya, Badulla and Monaragala districts during 26th Sep 1st Oct. Between 19 – 25 Sep: up to 90 mm of rainfall was recorded in Colombo district on the 24th. From 16 - 22 Sep: minimum temperature of 20 OC was ...
Highlights: The NCEP weekly rainfall forecast predicts total rainfall up to 55 mm in Gampaha, Kegalla and Ratnapura districts during 3rd -9th July. Between 25 Jun – 1 Jul: up to 50 mm of rainfall was recorded in Ampara district on the 29th. From 24-30 Jun: minimum temperature of 20 OC was recorded from Nuwara Eliya and Badulla districts while ...
Highlights: The IRI weekly rainfall forecast predicts total rainfall up to 200 mm in Kandy, Badulla and Nuwara Eliya districts during 24 - 29 Oct. Between 17 – 22 Oct: up to 90 mm of rainfall was recorded in Colombo district on the 22nd. From 14 – 20 Oct: entire island recorded a minimum temperature between ...
Highlights • Showers of 65 mm expected in Eastern, Sabaragamuwa, Uva & Southern provinces during 20th-24th March. • Heavy rainfall was experienced in Western & Sabaragamuwa provinces during 10th - 16th March.• From 9th - 15th March: up to 8 km/h Northeasterly winds were experienced around along Sri Lanka.• SST was observed around 1.5℃ above average in Southern & ...
Highlights: Previous week was dry except rainfall during 8th -9th and 12th of June mostly in the south western region. The highest rainfall up to 90 mm was seen around Balangoda on the 9th. The Temperature was highest (35- 40 0C) in the eastern coastal area and was lowest in the hill country (15- 20 0C) in the previous ...
Highlights: Up to 40 mm rainfall was observed in northern, north eastern and western regions of the country during the time period 27th October – 2nd November. Heavy rainfall up to 160 mm was observed in Trincomalee on 27th October and Kekirawa on 2nd November. Rainfall up to 120 mm was observed in Mankulam, Punewa, Mihintale and Trincomalee on ...
Highlights • Showers of 45 mm expected in Western & Sabaragamuwa provinces during 15th - 21st April with a drop in rainfall elsewhere • Heavy rainfall was experienced in Southern province with a maximum of 74 mm in Galle on 6th Apr.• From 30th Mar - 05th Apr: up to 6 km/h Northeasterly winds were experienced by northern half ...