Not as much as you might think:
- Hottest temperature ever in Ghana: 102 F
- Average high temperatures: 80 F - 88 F
- Lowest temperature ever in Ghana: 64 F
- Average low temperatures: 74 F - 79 F
- Information source: http://www.ghanaweb.com/GhanaHomePag...hy/climate.php
There's a reason that we recommend the temperatures that we do. It's not because we made this stuff up ourselves.