October averages 22 lightning days in Singapore. How to use S$28–52 window sensors, NEA's free 47-town rain nowcast and power-trip alerts so storms don't catch your HDB out.
Electricity hit a record 34.78 cents per kWh with GST this quarter, and your aircon is where the money goes. Daikin, Panasonic and Mitsubishi Wi-Fi adapters versus a S$89 IR blaster: which gives you real state, which gets you into Apple Home, and the S$30 sensor that fixes IR's biggest flaw.
SIIA has issued a rare Red haze outlook for 2026, with August and September as the peak window. Your purifier's auto mode reacts too late — here's how to drive it from NEA's free hourly PM2.5 API instead, and which purifiers in Singapore actually take orders.