To find out how often it rises over 80 or 90 Â°F each month in Honolulu, scroll down farther. There are also monthly and yearly counts of nights with warm temperatures. All the numbers are averages, based on climate data gathered from 1981 to 2010.
I shred them once the file gets full. It is handy to keep bills for at least 1 year. I do an annual review of past year's utility bills so I know how much dh and I need to budget over the year for household bills and adjust the monthly standing order payments to the joint household account accordingly.
WHAT TO KEEP. The most important documents to hang on to are your annual tax returns. You should keep the actual returns forever, but you can get rid of the supporting documents after three years. That's how long the IRS has to initiate an audit. Once the time elapses, toss the records -- and shred any that reveal your Social Security number or other personal information.