North America
Hawaii – Hotel rates are at their highest in December, but also the wettest month of the year. Great time to go is April, May, September, and October
Florida – June to September is very hot, humid, and rainy. Our favorite time to visit is the tail ends of Summer – May, and October
Canada (Vancouver) – February is super rainy. Great times to visit are March to June or September to October when the weather is nice and mild
New York – August is humid, October and September are best, and holiday season if you are into that
Central America
Mexico (Riviera Maya) – June – July, hot, busy, expensive. The best times to visit are December and April when there is virtually no rain
Costa Rica – October is their rainy season, lots of it. Similar advice above for best times
Europe
The United Kingdom – October is their rainiest season while March to early to June is their tame mild time of year
Iceland – between December and March. There are only around 5 hours of daylight. The only good thing about visiting during its period is you can see the Northern Lights. The best time is July and August for midnight sun and warmer temperatures
Amsterdam – October has lots of rain and wind. The best times in our mind is May or September
Sweden – March, and April as it lacks color and cold
Venice – November has a high chance of fog and tide
Belgium – January and February, holiday feeling is gone, wet, cold, dark and snow
Paris – November end or December first half. Raining and cold
Rome – November always raining
Amalfi Coast – November always rainy, all shops and restaurants are closed
Poland – November is very grey and depressing
Mykonos – March is cold
Asia
Japan – August is wet and hot
Hong Kong – August is very hot and crowded
Phillippines – late July, early August is the rainy season
The Maldives – May and June lots of rain. October, January – April is a good time to go
Israel – December can be cold and miserable, August is hot and dry
India – May – June is insanely hot
Vietnam – August – October is flood and rain season
Middle East
The United Arab Emirates – May – September is their long summer, very hot
Turkey – June to September, the best time to visit is September to November
South America
Brazil – March has lots of rain
Australia
Sydney – February is very hot and June – September is their winter