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.
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Highlights:
- The IRI weekly rainfall forecast predicts total rainfall between 200-250 mm in Mullaitivu, Vavuniya and Trincomalee districts during 22nd - 27th Nov.
- Between 15-21 Nov: Rainfall up to 80 mm was recorded in Gampaha district on November 18th.
- From 12-18 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 14-20 Nov: up to 15 km/h, northeasterly winds were experienced by the entire island.
- Average sea surface temperature was observed in the seas around Sri Lanka.
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Highlights:
- The NCEP weekly rainfall forecast predicts total rainfall between 85-95 mm in Trincomalee, Batticaloa and Ampara districts during 22–28th Nov.
- Between 8-14 Nov: Rainfall up to 50 mm was recorded in Jaffna district on November 8th.
- From 5-11 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 7-13 Nov: up to 36 km/h, northeasterly winds were experienced by the northern and central regions of the island and up to 18 km/h in the southern and southeastern regions.
- Average sea surface temperature was observed in the seas around Sri Lanka.
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Highlights:
- The IRI weekly rainfall forecast predicts heavy rainfall in Northeastern coastal areas during 8th -13th Nov.
- Between 1-7 Nov: Rainfall up to 80 mm was recorded in Kilinochchi district on November 3rd.
- From 29 Oct- 4 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 31 Oct- 6 Nov: up to 36 km/h, easterly winds were experienced by the Northern Province and up to 18 km/h northeasterly in the rest of the island.
- 0.5 OC above average sea surface temperature was observed in the seas around Sri Lanka.
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Highlights:
- The IRI weekly rainfall forecast predicts total rainfall between 100-150 mm in Northeastern coastal area during 1–6 Nov.
- Between 24-30 Oct: Rainfall up to 90 mm was recorded in various parts of the island.
- From 22-28 Oct: 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 24-30 Oct: up to 18 km/h, northeasterly winds were experienced by the northern regions of the country and up to 11 km/h in the central and southern regions.
- 0.5 OC above average sea surface temperature was observed in the seas around Sri Lanka.
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