Pack light clothes, rain gear and insect repellent: Georgetown is 30–31°C all year, with two rainy seasons, roughly May to July and November to January.
Georgetown is the kind of place where the weather makes the packing decisions for you: hot, humid and wet, often all in the same afternoon. Light, quick-dry clothes and a travel-size sunscreen do most of the work. Add a compact umbrella that can handle a tropical downpour and a good insect repellent with DEET or icaridin, and you've covered the two things that most often catch people out.
The other thing to plan for is power. Cuts are common, so a rechargeable headlamp and a charged 20,000 mAh power bank earn their space in the bag. And if you're visiting family, you already know the suitcase comes home heavier than it left: a luggage scale saves an argument at the check-in desk.
August to October is the driest stretch. Canadian plugs fit most sockets, but some are 220–240 V, so check your devices. Power cuts are common, so a flashlight and a charged power bank are worth packing.
