Climates and Weather in Mexico. Mexicoâs weather varies significantly by season and by region. For detailed climate information and a live weather report for specific places, look up the locations you want to visit using our extensive Mexico Travel Guide. See Also: When To Go Mexico (Seasons & Climate).
Confidence votes 28. Annual means once a year, and Semi means partial, so that means that Semiannual means twice a year, once at the beginning and once at the half-year mark.
Quick Answer. There are 26 biweekly pay periods in a year. Bi-weekly means occurring every second week. Although most work weeks are only 5 days, pay periods operate on 7-day rotations. There are 52 weeks in a year, which divided by 2 equals 26.