FECT

FECT is a federation of non-profit organizations undertaking research for societal welfare in and around the Indian Ocean

[FECT @fectlk]

Sri Lanka Weather Update (2–9 Jun)

Rainfall to decrease across Sri Lanka (65–95 mm in Southern Plains, Western Plains & Hills). SW/W winds 10–20 m/s. May rainfall was nearly 2× normal as El Niño conditions continue to develop.

#lka #WeatherSL #climatelk #fectlk

[FECT @fectlk]

🌍🌱 Celebrating #WorldEnvironmentDay 2026
For 25 years, FECT has contributed to climate and environmental research across the Indian Ocean region.

Follow us for weather, climate, air quality, and environmental updates from Sri Lanka.
#ClimateAction #SriLanka #EnvironmentDay2026

[FECT @fectlk]

Air Quality (25–31 May 2026)
Mostly Good–Moderate AQI due to cleaner southwesterly airflow. Trincomalee recorded the week's highest AQI (163, Unhealthy) on 27 May; all other locations remained Good–Moderate.
Read more: https://t.co/svqM1oknGb
#airpollution #fectlk #cleanairlk

[FECT @fectlk]

https://t.co/RgqsRWADdC

#SriLankaWeatherForecast #yalaseason #RainfallUpdate #WeatherNews #ExtremeWeather #dryweather #ClimateSriLanka #ditwahcyclone #fectlk #කාලගුණඅනාවැකි #FECTLK #weeklyweather

[FECT @fectlk]

Sri Lanka Weather Update (27 May–2 Jun)
Rainfall is expected to decrease across Sri Lanka. Western Plains & Hills may receive 85–115 mm. Winds from the NW/W at 8–15 m/s. May rainfall was nearly 2x the seasonal average.
#lka #WeatherSL #climatelk #fectlk #disasterlk #cleanairlk

[FECT @fectlk]

https://t.co/JrZJ0H5Xhq

#SriLankaWeatherForecast #yalaseason #RainfallUpdate #WeatherNews #ExtremeWeather #dryweather #ClimateSriLanka #ditwahcyclone #fectlk #කාලගුණඅනාවැකි #FECTLK #weeklyweather

[FECT @fectlk]

Rainfall increasing (105–135 mm W hills/plains), winds 6–10 m/s NW.
Last week avg rain 14 mm, peak 202 mm at Ratmalana; temps near normal (32.9°C max, 19.2°C min).
#lka #WeatherSL #climatelk #fectlk #disasterlk #cleanairlk

[FECT @fectlk]

Air Quality (11–17 May 2026)
Cleaner air kept AQI mostly Good–Moderate. Akurana, Battaramulla & Colombo briefly recorded Unhealthy for Sensitive Groups levels. Highest AQI: Battaramulla (107).

Read more: https://t.co/svqM1oknGb

#airquality #airpollution #fectlk #cleanairlk

[FECT @fectlk]

Rainfall increasing across SL (105–135 mm in Western Hills & Plains). Winds 6–10 m/s expected. Last week avg. rain 14 mm, peak: Ratmalana 202 mm. Temps near normal; Eastern Plains max 32.9°C, Eastern Hills min 19.2°C.
#lka #WeatherSL #climatelk #fectlk #disasterlk #cleanairlk

[FECT @fectlk]

AQ (6–10 May)
AQI mostly Good–Moderate. Digana peaked at 141, Akurana at 101.
Overall stable, with brief pollution spikes and mostly Moderate conditions in central/western areas.
Read more: https://t.co/svqM1oknGb
#airquality #airpollution #fectlk #cleanairlk

[FECT @fectlk]

RSMC Update:
An LPA over the southwest Bay of Bengal may bring heavy rainfall across Sri Lanka, with some areas expected to receive over 100mm. Latest forecasts show a very low chance of intensifying into a cyclonic storm.
#SriLanka #WeatherUpdate #RainAlert #LPA #SLWeather

[FECT @fectlk]

Rainfall increasing across SL (>135 mm West). Winds 1–3 m/s. Last week avg. rain 4.5 mm (↑), peak: Mullaitivu 75 mm. Temps near normal.
#lka #WeatherSL #climatelk #fectlk #disasterlk #cleanairlk

[FECT @fectlk]

Rainfall increasing across Sri Lanka (65–85 mm West). Winds 2–6 m/s.
Last week avg rain 4 mm (↑), peak: Kurunegala 61 mm. Temps normal.
#lka #WeatherSL #ClimateLK

[FECT @fectlk]

AQ (24–30 Apr)
AQI stayed Good–Moderate. Digana peaked at 86; Akurana & Digana recorded highest weekly avg (68).
Shifting winds caused slight pollution increases in urban areas, but overall conditions remained stable.
Read more: https://t.co/svqM1oknGb
#airquality #fectlk

[FECT @fectlk]

https://t.co/NzJMZnxgPS

[FECT @fectlk]

https://t.co/fwXfUmC39g

[FECT @fectlk]

Air Quality (13–19 Apr)
AQI ranged Good–Moderate. Mirihana peaked at 99; Akurana recorded highest weekly avg (76).
Cleaner southwesterly winds improved conditions, with occasional buildup in Colombo & Puttalam.
Read more: https://t.co/svqM1oknGb
#airquality #airpollution #fectlk

[FECT @fectlk]

Air Quality (6–11 Apr)
AQI ranged Good–Unhealthy. Digana recorded poor levels throughout, peaking at 156 (8 Apr).
Most areas were Moderate, with polluted air coming via the Arabian Sea.

Read more: https://t.co/svqM1oknGb
#airquality #airpollution #fectlk #cleanairlk

[FECT @fectlk]

https://t.co/AwOptu11ya

[FECT @fectlk]

Rainfall increasing across Sri Lanka (25–35 mm West). Winds 1–2 m/s.
Last week avg rain 3 mm (↑), peak: Anuradhapura 49 mm. Temps normal.
#lka #WeatherSL #ClimateLK