Bolivia
Best Time to Visit Warnes
Warnes is a hot, humid lowland city in Bolivia's Santa Cruz department. It has a tropical monsoon climate with a distinct dry season and a very wet summer. The best time to visit is during the cooler, drier months from April to September.
✦ Go between June and September for the best balance of dry, mild weather and manageable crowds.
✅ Best months
April to September: These months fall in the dry season, so you can expect plenty of sunshine and far less rain. Humidity is lower than the rest of the year, making outdoor activities more comfortable. Prices and crowds are moderate outside of major holidays.
🔥 Peak season
July: This is the coolest and driest month, and also the peak of the Bolivian winter school holidays. Local tourism spikes, pushing up hotel prices by 20-40% compared to the shoulder season. The city also celebrates its founding anniversary (Fiesta de Warnes) in late September, drawing crowds then too.
💷 Shoulder (best value)
September: The dry season is ending, but rain is still light. Hotel rates drop as the school holidays finish, and the weather remains comfortable for exploring, just before the rains arrive in October.
🌙 Quietest & cheapest
December to February: This is the core of the wet season, with heavy, frequent downpours and high humidity. Many roads can be muddy. It's the cheapest time to visit, but you'll need good waterproofs and a flexible itinerary.
Warnes season by season
Spring (Mar–May)
Weather: Warm (highs 28-32°C) with increasing humidity; rain returns in April and becomes frequent by May.
Crowds: Low
Good for budget travel, but expect afternoon showers.
Summer (Jun–Aug)
Weather: Cooler and much drier; temps 20-28°C with very low humidity. Crisp mornings.
Crowds: Medium (higher in July)
The most comfortable weather for sightseeing and outdoor activities.
Autumn (Sep–Nov)
Weather: Heating up (30-35°C) as the dry season ends; rain increases sharply from October.
Crowds: Low to medium
September is still good; October onwards is wet but cheap.
Winter (Dec–Feb)
Weather: Hot, humid (35-40°C feels like) with heavy thunderstorms almost daily.
Crowds: Low
The rainy season – best avoided unless you don't mind mud and sudden downpours.
🎭 Events worth timing a trip around
Fiesta de Warnes (late September): The city's founding day with parades, live music and local food fairs. For a bigger regional event, the Feria Exposición (August) in Santa Cruz city, 20 minutes away, is a major agricultural and trade fair that brings in crowds from all over Bolivia.
🧳 What to pack
Pack a lightweight, quick-dry rain jacket. Even in the dry season, the occasional subtropical shower can appear without warning, and a proper jacket makes all the difference.
Found your dates? Get your hotel briefing.
Room tips, the 14-day forecast for your exact stay, dining, transport and more — free for any Warnes hotel.
Researched & reviewed by the TripSage editorial team · Updated July 2026.