If we could be 100% certain of weather three weeks in advance, we would be rich. I use this site for averages: http://weather.msn.com/daily_averages.aspx?wealocations=wc:CHXX0116&q=Shanghai%2c+CHN+forecast:averagesd&weai=3. For long range forecasts I use accuweather.com.
Cross-Country Skiing Burns More. Burning about 381 calories in 60 minutes of snowboarding provides a slower caloric burn than some other forms of winter exercise. A 160-pound person burns about 533 calories in an hour of slow-paced cross-country skiing and about 419 calories in 60 minutes of light ice skating. The caloric burn from light snowboarding is equivalent to that of light downhill skiing. Related Reading: How to Estimate the Total Calories You Burned While Running.
Calculating Calories Burned. Calculate how many calories you burn while performing Bikram yoga using your current weight and time spent per yoga session. Traditional Bikram sessions are 90 minutes in length. A 150-pound person who performs 90 minutes of Bikram yoga burns 716 calories, according to HealthStatus.com. To lose 1 pound, you must post a 3,500-calorie deficit, which you can do by burning calories through exercise and adjusting your diet.