Paris

Here's the thing about Paris that nobody tells you: the city's weather isn't dramatic, but it's relentless. You're looking at an annual average high of just 16.6°C (61.8°F)—that's cool enough that even summer feels refreshing, not suffocating. The real story isn't about finding the "perfect" month; it's about understanding what you're signing up for. May through August are genuinely your best window, and there's a reason Parisians actually stick around during these months instead of fleeing to the Côte d'Azur.

May is when Paris stops feeling like a museum and starts feeling like a living city. Highs hover around 20°C (68°F), the gardens explode with color, and you can actually sit outside at a café without your coffee getting cold in five minutes. June kicks it up slightly—22°C (72°F)—and the light stretches until nearly 10pm, which sounds small but changes everything about how you experience the streets. July and August are warmer (around 25°C / 77°F), but here's the honest part: they're also when every tour group on Earth descends on the Louvre. The upside? Those long, golden evenings make the crowds almost worth it, and rainfall drops to its lowest. August specifically has a weird magic—many locals actually leave, so certain neighborhoods get quieter, though tourist hotspots stay rammed.

Winter (November through March) is the month to avoid if you're not prepared. Rain climbs to an average of 767mm annually, and a huge chunk of that falls in those darker months. December through February? Expect grey skies, temperatures around 7°C (44°F), and the kind of damp chill that makes even a 20-minute walk feel exhausting. Museums are packed with people escaping the weather, and half the outdoor magic of Paris—the Seine-side walks, the café terraces, the markets—just doesn't work when it's drizzling. Spring (March–April) is tempting because it's technically warming up, but it's a coin flip: some days hit 15°C (59°F) and feel glorious, others dip back to 5°C (41°F) and rain.

Looking ahead to 2026, Paris is tracking warmer than historical averages—not dramatically, but noticeably. If you've heard stories about Paris summers being mild, expect 2026 to inch toward the warmer end of that spectrum. The daylight advantage remains the same (nearly 16 hours at the summer solstice), but plan for slightly less rainfall cushion in late spring and a bit more heat during peak July-August. Basically: the window for visiting is still May–August, but you might want to lean toward May and June if you hate crowds and heat, or push into early August if you're willing to deal with tourists for those long, magical evenings.