Best Visit Month Often Falls in Rainiest Season
A Champion Traveler study of 463 destinations finds the best time to visit lands in the rainiest month in 1 in 7 top destinations.
Updated on Nov. 12, 2026 in Forecasts
Live Poll
Would you still book a trip during your destination's rainiest month?
Champion Traveler published a study of 463 destinations with a rainy season, comparing NOAA weather station rain records with its recommended travel months. It found the best time to visit falls in the rainiest month in 66 destinations, about 1 in 7 of the top destinations studied.
Why it matters
Travelers planning trips around recommended travel windows may face more rain than expected, particularly in parts of Eastern Europe and Western Europe where overlap is more common. The findings give visitors a data-based way to weigh rainfall against other factors when choosing when to go.
Of 65 destinations where the rainiest month brings rain on half of days or more, the best time to visit avoids that month in 64, with Mumbai's July seeing rain on 72 percent of days. The study does not address how rainfall intensity or timing within a month affects travel experience.
The players
Champion Traveler
Champion Traveler is a travel publisher that produces destination guides and best-time-to-visit recommendations for international travelers.
The details
Champion Traveler drew destinations from the 500 cities, towns, islands and resort areas with the most Expedia hotel listings, excluding 37 with no real rainy season or 10 or more recommended months. Rain frequency was measured as the share of days with at least 0.1 inch of rain, and it was compared with the months recommended on the publisher's Best Time to Visit pages. Bangkok's rainiest month is September, with rain on 57 percent of days, while its recommended window runs from December through March.
Timeline
Nov. 12, 2026: Champion Traveler released the rainiest-month best-time-to-visit study.
Seasonal Patterns
The study uses NOAA weather station rain-day records to test whether recommended travel windows match local rainfall peaks across 463 destinations. Its results show that the overlap is concentrated in Eastern and Western Europe, while South and Southeast Asia rarely recommend the rainiest month.
Travelers who want to avoid the heaviest rain should check monthly rain-day data for a destination before booking, not rely only on a recommended travel window. In destinations like Bangkok, the recommended period from December through March falls well outside the September peak.
The takeaway
Checking a destination's rainiest month alongside its recommended travel window can prevent a trip from landing in its wettest weeks. Travelers in Europe and North America should be especially alert, since overlap is more common there.
Further reading
For more on the seasonal weather patterns behind travel timing, explore Forecasts.
More information
Read the full Champion Traveler rainiest-month study for destination-by-destination results.
Source note: This article includes information reported by The Herald Journal.
Live Poll
Would you still book a trip during your destination's rainiest month?
