While natural gas may be less expensive, in many cases it has a lower fire pit BTU output than propane, and you may find yourself turning up your natural gas fire pit BTU regulator to achieve the amount of heat you need, causing the fuel container to empty faster and thus cost more overall.nother way to consider this is by BTUs per pound. Propane gives off about 21,000 BTUs per pound, so a 60,000 BTU fire pit using all burners combined on high will put out 60,000 BTU an hour, and the fire pit will use somewhat less than 3 pounds of propane per hour.
Uvita: Annual Weather Averages. April is the hottest month in Uvita with an average temperature of 30Â°C (86Â°F) and the coldest is September at 27Â°C (81Â°F).
Key weather averages for Costa Rica in March. 1  25. 25Â°C max day temperature. 2  7. 7 hours of sunshine per day. 3  8. 8 days with some rainfall. 4  16. 16Â°C min night temperature. 5  12. 12 hours of daylight per day. 6  L. Low heat & humidity. 7  9. 9 mm of monthly rainfall. 8  11. 11+ (Extreme) UV index.