| NORSTAR Data Availability | ||||
| 2001 | 2002 | 2003 | ||
| Year | Month | Day | Gillam | Rankin Inlet | Resolute Bay |
| 2002 | Jan | 01 | GILL | RANK | |
| 2002 | Jan | 02 | GILL | RANK | |
| 2002 | Jan | 03 | GILL | RANK | |
| 2002 | Jan | 04 | GILL | RANK | |
| 2002 | Jan | 05 | GILL | RANK | |
| 2002 | Jan | 06 | GILL | RANK | |
| 2002 | Jan | 07 | GILL | RANK | |
| 2002 | Jan | 08 | GILL | RANK | |
| 2002 | Jan | 09 | GILL | RANK | |
| 2002 | Jan | 10 | GILL | RANK | |
| 2002 | Jan | 11 | GILL | RANK | |
| 2002 | Jan | 12 | RANK | ||
| 2002 | Jan | 13 | GILL | RANK | |
| 2002 | Jan | 14 | GILL | RANK | |
| 2002 | Jan | 15 | GILL | RANK | |
| 2002 | Jan | 16 | RANK | ||
| 2002 | Jan | 17 | RANK | ||
| 2002 | Jan | 18 | GILL | RANK | |
| 2002 | Jan | 19 | GILL | RANK | |
| 2002 | Jan | 20 | GILL | RANK | |
| 2002 | Jan | 21 | GILL | RANK | |
| 2002 | Jan | 22 | GILL | RANK | |
| 2002 | Jan | 23 | GILL | RANK | |
| 2002 | Jan | 24 | GILL | RANK | |
| 2002 | Jan | 25 | GILL | RANK | |
| 2002 | Jan | 30 | RANK | ||
| 2002 | Jan | 31 | GILL | RANK | |
| 2002 | Feb | 01 | GILL | RANK | |
| 2002 | Feb | 02 | GILL | RANK | |
| 2002 | Feb | 03 | GILL | RANK | |
| 2002 | Feb | 04 | GILL | RANK | |
| 2002 | Feb | 05 | GILL | RANK | |
| 2002 | Feb | 06 | GILL | RANK | |
| 2002 | Feb | 07 | GILL | RANK | |
| 2002 | Feb | 08 | GILL | RANK | |
| 2002 | Feb | 09 | GILL | RANK | |
| 2002 | Feb | 10 | GILL | RANK | |
| 2002 | Feb | 11 | GILL | RANK | |
| 2002 | Feb | 12 | RANK | ||
| 2002 | Feb | 13 | RANK | ||
| 2002 | Feb | 14 | RANK | ||
| 2002 | Feb | 15 | RANK | ||
| 2002 | Feb | 16 | RANK | ||
| 2002 | Feb | 17 | RANK | ||
| 2002 | Feb | 18 | GILL | RANK | |
| 2002 | Feb | 19 | GILL | RANK | |
| 2002 | Feb | 20 | GILL | RANK | |
| 2002 | Feb | 21 | GILL | RANK | |
| 2002 | Feb | 22 | GILL | RANK | |
| 2002 | Feb | 23 | GILL | ||
| 2002 | Mar | 01 | GILL | RANK | |
| 2002 | Mar | 02 | GILL | RANK | |
| 2002 | Mar | 03 | GILL | RANK | |
| 2002 | Mar | 04 | GILL | RANK | |
| 2002 | Mar | 05 | GILL | RANK | |
| 2002 | Mar | 06 | GILL | RANK | |
| 2002 | Mar | 07 | GILL | RANK | |
| 2002 | Mar | 08 | GILL | RANK | |
| 2002 | Mar | 09 | GILL | RANK | |
| 2002 | Mar | 10 | GILL | RANK | |
| 2002 | Mar | 11 | GILL | RANK | |
| 2002 | Mar | 12 | GILL | RANK | |
| 2002 | Mar | 13 | GILL | RANK | |
| 2002 | Mar | 14 | GILL | RANK | |
| 2002 | Mar | 15 | GILL | RANK | |
| 2002 | Mar | 16 | GILL | RANK | |
| 2002 | Mar | 17 | GILL | RANK | |
| 2002 | Mar | 18 | GILL | RANK | |
| 2002 | Mar | 19 | GILL | RANK | |
| 2002 | Mar | 20 | GILL | RANK | |
| 2002 | Mar | 21 | GILL | RANK | |
| 2002 | Mar | 22 | GILL | ||
| 2002 | Mar | 23 | GILL | ||
| 2002 | Mar | 30 | GILL | ||
| 2002 | Mar | 31 | GILL | RANK | |
| 2002 | Apr | 01 | GILL | RANK | |
| 2002 | Apr | 02 | GILL | RANK | |
| 2002 | Apr | 03 | GILL | RANK | |
| 2002 | Apr | 04 | GILL | RANK | |
| 2002 | Apr | 05 | GILL | RANK | |
| 2002 | Apr | 06 | GILL | RANK | |
| 2002 | Apr | 07 | GILL | RANK | |
| 2002 | Apr | 08 | GILL | RANK | |
| 2002 | Apr | 09 | GILL | RANK | |
| 2002 | Apr | 10 | GILL | RANK | |
| 2002 | Apr | 11 | GILL | RANK | |
| 2002 | Apr | 12 | GILL | RANK | |
| 2002 | Apr | 13 | GILL | RANK | |
| 2002 | Apr | 14 | GILL | RANK | |
| 2002 | Apr | 15 | RANK | ||
| 2002 | Apr | 16 | RANK | ||
| 2002 | Apr | 17 | RANK | ||
| 2002 | Apr | 30 | RANK | ||
| 2002 | May | 01 | RANK | ||
| 2002 | May | 07 | GILL | ||
| 2002 | May | 08 | GILL | ||
| 2002 | May | 09 | GILL | ||
| 2002 | May | 10 | GILL | ||
| 2002 | May | 11 | GILL | ||
| 2002 | May | 12 | GILL | ||
| 2002 | May | 13 | GILL | ||
| 2002 | May | 14 | GILL | ||
| 2002 | May | 15 | GILL | ||
| 2002 | May | 16 | GILL | ||
| 2002 | May | 17 | GILL | ||
| 2002 | Sep | 04 | GILL | ||
| 2002 | Sep | 05 | GILL | ||
| 2002 | Sep | 06 | GILL | ||
| 2002 | Sep | 07 | GILL | RANK | |
| 2002 | Sep | 08 | GILL | RANK | |
| 2002 | Sep | 09 | GILL | RANK | |
| 2002 | Sep | 10 | GILL | ||
| 2002 | Sep | 11 | GILL | ||
| 2002 | Sep | 12 | GILL | RANK | |
| 2002 | Sep | 13 | RANK | ||
| 2002 | Sep | 14 | RANK | ||
| 2002 | Sep | 15 | RANK | ||
| 2002 | Sep | 16 | RANK | ||
| 2002 | Sep | 17 | RANK | ||
| 2002 | Sep | 18 | RANK | ||
| 2002 | Sep | 19 | GILL | RANK | |
| 2002 | Sep | 20 | GILL | RANK | |
| 2002 | Sep | 27 | GILL | ||
| 2002 | Sep | 28 | GILL | ||
| 2002 | Sep | 29 | GILL | ||
| 2002 | Sep | 30 | GILL | RANK | |
| 2002 | Oct | 01 | GILL | RANK | |
| 2002 | Oct | 02 | GILL | RANK | |
| 2002 | Oct | 03 | GILL | RANK | |
| 2002 | Oct | 04 | GILL | RANK | |
| 2002 | Oct | 05 | GILL | RANK | |
| 2002 | Oct | 06 | GILL | RANK | |
| 2002 | Oct | 07 | GILL | RANK | |
| 2002 | Oct | 08 | GILL | RANK | |
| 2002 | Oct | 09 | GILL | RANK | |
| 2002 | Oct | 10 | GILL | RANK | |
| 2002 | Oct | 11 | GILL | RANK | |
| 2002 | Oct | 12 | GILL | RANK | |
| 2002 | Oct | 13 | GILL | RANK | |
| 2002 | Oct | 14 | GILL | RANK | |
| 2002 | Oct | 15 | GILL | RANK | |
| 2002 | Oct | 16 | GILL | RANK | |
| 2002 | Oct | 17 | GILL | RANK | |
| 2002 | Oct | 18 | GILL | RANK | |
| 2002 | Oct | 19 | GILL | RANK | |
| 2002 | Oct | 26 | GILL | ||
| 2002 | Oct | 27 | GILL | RANK | |
| 2002 | Oct | 28 | GILL | RANK | |
| 2002 | Oct | 29 | GILL | RANK | |
| 2002 | Oct | 30 | GILL | RANK | |
| 2002 | Oct | 31 | GILL | RANK | |
| 2002 | Nov | 01 | GILL | RANK | |
| 2002 | Nov | 02 | GILL | RANK | |
| 2002 | Nov | 03 | GILL | RANK | RESU |
| 2002 | Nov | 04 | GILL | RANK | RESU |
| 2002 | Nov | 05 | GILL | RANK | RESU |
| 2002 | Nov | 06 | GILL | RANK | RESU |
| 2002 | Nov | 07 | GILL | RANK | RESU |
| 2002 | Nov | 08 | GILL | RANK | RESU |
| 2002 | Nov | 09 | GILL | RANK | RESU |
| 2002 | Nov | 10 | GILL | RANK | RESU |
| 2002 | Nov | 11 | GILL | RANK | RESU |
| 2002 | Nov | 12 | GILL | RANK | RESU |
| 2002 | Nov | 13 | GILL | RANK | RESU |
| 2002 | Nov | 14 | GILL | RANK | RESU |
| 2002 | Nov | 15 | GILL | RANK | RESU |
| 2002 | Nov | 16 | GILL | RANK | RESU |
| 2002 | Nov | 17 | GILL | RANK | RESU |
| 2002 | Nov | 18 | GILL | RANK | RESU |
| 2002 | Nov | 19 | RESU | ||
| 2002 | Nov | 20 | RESU | ||
| 2002 | Nov | 21 | RESU | ||
| 2002 | Nov | 22 | RESU | ||
| 2002 | Nov | 23 | GILL | RESU | |
| 2002 | Nov | 24 | GILL | RANK | RESU |
| 2002 | Nov | 25 | GILL | RANK | RESU |
| 2002 | Nov | 26 | GILL | RANK | RESU |
| 2002 | Nov | 27 | GILL | RANK | RESU |
| 2002 | Nov | 28 | GILL | RANK | RESU |
| 2002 | Nov | 29 | GILL | RANK | RESU |
| 2002 | Nov | 30 | GILL | RANK | RESU |
| 2002 | Dec | 01 | GILL | RANK | RESU |
| 2002 | Dec | 02 | GILL | RANK | RESU |
| 2002 | Dec | 03 | GILL | RANK | RESU |
| 2002 | Dec | 04 | GILL | RANK | RESU |
| 2002 | Dec | 05 | GILL | RANK | RESU |
| 2002 | Dec | 06 | GILL | RANK | RESU |
| 2002 | Dec | 07 | GILL | RANK | RESU |
| 2002 | Dec | 08 | GILL | RANK | RESU |
| 2002 | Dec | 09 | GILL | RANK | RESU |
| 2002 | Dec | 10 | GILL | RANK | RESU |
| 2002 | Dec | 11 | GILL | RANK | RESU |
| 2002 | Dec | 12 | GILL | RANK | RESU |
| 2002 | Dec | 13 | GILL | RANK | RESU |
| 2002 | Dec | 14 | GILL | RANK | RESU |
| 2002 | Dec | 15 | GILL | RANK | RESU |
| 2002 | Dec | 16 | GILL | RANK | RESU |
| 2002 | Dec | 17 | GILL | RANK | RESU |
| 2002 | Dec | 18 | RESU | ||
| 2002 | Dec | 20 | RESU | ||
| 2002 | Dec | 21 | RESU | ||
| 2002 | Dec | 22 | GILL | RANK | RESU |
| 2002 | Dec | 23 | GILL | RANK | RESU |
| 2002 | Dec | 24 | GILL | RANK | RESU |
| 2002 | Dec | 25 | GILL | RANK | RESU |
| 2002 | Dec | 26 | GILL | RANK | RESU |
| 2002 | Dec | 27 | GILL | RANK | RESU |
| 2002 | Dec | 28 | GILL | RANK | RESU |
| 2002 | Dec | 29 | GILL | RANK | RESU |
| 2002 | Dec | 30 | GILL | RANK | RESU |
