Pai in February

November through March delivers perfect weather — cool mornings, warm days, zero rain. December and January get busy with European winter escapees, but even 'crowded' Pai feels relaxed. February offers the sweet spot of good weather and fewer people. Avoid April and May when temperatures hit 40°C and the mountains disappear in smoke from burning fields. The rainy season from June to October brings muddy roads and closed hiking trails, though accommodation prices drop by half. Look, if you're on a tight budget, September offers empty guesthouses and dramatic afternoon storms, just pack a good rain jacket.