Historical US Dollar to Australian Dollar exchange rates for the full year 2005
| Date | Rate | Change |
|---|---|---|
| December 30, 2005 | 1.3655 | -0.307% |
| December 29, 2005 | 1.3697 | +0.007% |
| December 28, 2005 | 1.3696 | -0.175% |
| December 27, 2005 | 1.3720 | +0.000% |
| December 23, 2005 | 1.3720 | +0.300% |
| December 22, 2005 | 1.3679 | +0.345% |
| December 21, 2005 | 1.3632 | +0.717% |
| December 20, 2005 | 1.3535 | +0.624% |
| December 19, 2005 | 1.3451 | -0.022% |
| December 16, 2005 | 1.3454 | +0.734% |
| December 15, 2005 | 1.3356 | +1.021% |
| December 14, 2005 | 1.3221 | -0.354% |
| December 13, 2005 | 1.3268 | -0.053% |
| December 12, 2005 | 1.3275 | -0.413% |
| December 9, 2005 | 1.3330 | -0.515% |
| December 8, 2005 | 1.3399 | +0.030% |
| December 7, 2005 | 1.3395 | +0.889% |
| December 6, 2005 | 1.3277 | -0.480% |
| December 5, 2005 | 1.3341 | -0.729% |
| December 2, 2005 | 1.3439 | -0.430% |
| December 1, 2005 | 1.3497 | -0.251% |
| November 30, 2005 | 1.3531 | +0.148% |
| November 29, 2005 | 1.3511 | -0.662% |
| November 28, 2005 | 1.3601 | +0.147% |
| November 25, 2005 | 1.3581 | +0.399% |
| November 24, 2005 | 1.3527 | -0.368% |
| November 23, 2005 | 1.3577 | -0.491% |
| November 22, 2005 | 1.3644 | +0.582% |
| November 21, 2005 | 1.3565 | -0.775% |
| November 18, 2005 | 1.3671 | +0.249% |
| November 17, 2005 | 1.3637 | -0.634% |
| November 16, 2005 | 1.3724 | -0.051% |
| November 15, 2005 | 1.3731 | +0.080% |
| November 14, 2005 | 1.3720 | +0.373% |
| November 11, 2005 | 1.3669 | +0.227% |
| November 10, 2005 | 1.3638 | +0.081% |
| November 9, 2005 | 1.3627 | -0.344% |
| November 8, 2005 | 1.3674 | +0.183% |
| November 7, 2005 | 1.3649 | +0.493% |
| November 4, 2005 | 1.3582 | +0.817% |
| November 3, 2005 | 1.3472 | -0.222% |
| November 2, 2005 | 1.3502 | +0.769% |
| November 1, 2005 | 1.3399 | +0.450% |
| October 31, 2005 | 1.3339 | +0.475% |
| October 28, 2005 | 1.3276 | +0.759% |
| October 27, 2005 | 1.3176 | -0.573% |
| October 26, 2005 | 1.3252 | -0.316% |
| October 25, 2005 | 1.3294 | -0.568% |
| October 24, 2005 | 1.3370 | +0.345% |
| October 21, 2005 | 1.3324 | +0.045% |
| October 20, 2005 | 1.3318 | -0.285% |
| October 19, 2005 | 1.3356 | -0.336% |
| October 18, 2005 | 1.3401 | +0.540% |
| October 17, 2005 | 1.3329 | +0.075% |
| October 14, 2005 | 1.3319 | -0.232% |
| October 13, 2005 | 1.3350 | +0.648% |
| October 12, 2005 | 1.3264 | +0.106% |
| October 11, 2005 | 1.3250 | +0.546% |
| October 10, 2005 | 1.3178 | -0.076% |
| October 7, 2005 | 1.3188 | -0.144% |
| October 6, 2005 | 1.3207 | +0.334% |
| October 5, 2005 | 1.3163 | +0.558% |
| October 4, 2005 | 1.3090 | -0.206% |
| October 3, 2005 | 1.3117 | -0.205% |
| September 30, 2005 | 1.3144 | +0.152% |
| September 29, 2005 | 1.3124 | -0.380% |
| September 28, 2005 | 1.3174 | -0.574% |
| September 27, 2005 | 1.3250 | +0.136% |
| September 26, 2005 | 1.3232 | +0.624% |
| September 23, 2005 | 1.3150 | +1.037% |
| September 22, 2005 | 1.3015 | +0.486% |
| September 21, 2005 | 1.2952 | -0.170% |
| September 20, 2005 | 1.2974 | -0.871% |
| September 19, 2005 | 1.3088 | +0.569% |
| September 16, 2005 | 1.3014 | +0.108% |
| September 15, 2005 | 1.3000 | +0.347% |
| September 14, 2005 | 1.2955 | -0.530% |
| September 13, 2005 | 1.3024 | +0.571% |
| September 12, 2005 | 1.2950 | +0.046% |
| September 9, 2005 | 1.2944 | -0.339% |
| September 8, 2005 | 1.2988 | -0.322% |
| September 7, 2005 | 1.3030 | -0.038% |
| September 6, 2005 | 1.3035 | +0.084% |
| September 5, 2005 | 1.3024 | -0.474% |
| September 2, 2005 | 1.3086 | -0.999% |
| September 1, 2005 | 1.3218 | -1.343% |
| August 31, 2005 | 1.3398 | +0.127% |
| August 30, 2005 | 1.3381 | +0.935% |
| August 29, 2005 | 1.3257 | +0.653% |
| August 26, 2005 | 1.3171 | -0.061% |
| August 25, 2005 | 1.3179 | -0.536% |
| August 24, 2005 | 1.3250 | +0.091% |
| August 23, 2005 | 1.3238 | +0.091% |
| August 22, 2005 | 1.3226 | -0.526% |
| August 19, 2005 | 1.3296 | +0.431% |
| August 18, 2005 | 1.3239 | +1.092% |
| August 17, 2005 | 1.3096 | +0.530% |
| August 16, 2005 | 1.3027 | +0.525% |
| August 15, 2005 | 1.2959 | +0.240% |
| August 12, 2005 | 1.2928 | -0.408% |
| August 11, 2005 | 1.2981 | -0.863% |
| August 10, 2005 | 1.3094 | -0.327% |
| August 9, 2005 | 1.3137 | +0.651% |
| August 8, 2005 | 1.3052 | +0.601% |
| August 5, 2005 | 1.2974 | -0.046% |
| August 4, 2005 | 1.2980 | -0.154% |
| August 3, 2005 | 1.3000 | -0.604% |
| August 2, 2005 | 1.3079 | -0.472% |
| August 1, 2005 | 1.3141 | -0.076% |
| July 29, 2005 | 1.3151 | -0.394% |
| July 28, 2005 | 1.3203 | -0.370% |
| July 27, 2005 | 1.3252 | +0.447% |
| July 26, 2005 | 1.3193 | +0.380% |
| July 25, 2005 | 1.3143 | +0.636% |
| July 22, 2005 | 1.3060 | -0.161% |
| July 21, 2005 | 1.3081 | -1.387% |
| July 20, 2005 | 1.3265 | -0.711% |
| July 19, 2005 | 1.3360 | -0.022% |
| July 18, 2005 | 1.3363 | +0.285% |
| July 15, 2005 | 1.3325 | +0.105% |
| July 14, 2005 | 1.3311 | +0.264% |
| July 13, 2005 | 1.3276 | +0.053% |
| July 12, 2005 | 1.3269 | -1.228% |
| July 11, 2005 | 1.3434 | -0.607% |
| July 8, 2005 | 1.3516 | +0.416% |
| July 7, 2005 | 1.3460 | -0.096% |
| July 6, 2005 | 1.3473 | -0.178% |
| July 5, 2005 | 1.3497 | +1.116% |
| July 4, 2005 | 1.3348 | +1.091% |
| July 1, 2005 | 1.3204 | +0.510% |
| June 30, 2005 | 1.3137 | +0.046% |
| June 29, 2005 | 1.3131 | +0.582% |
| June 28, 2005 | 1.3055 | +0.415% |
| June 27, 2005 | 1.3001 | +0.386% |
| June 24, 2005 | 1.2951 | +0.217% |
| June 23, 2005 | 1.2923 | +0.318% |
| June 22, 2005 | 1.2882 | -0.256% |
| June 21, 2005 | 1.2915 | +0.475% |
| June 20, 2005 | 1.2854 | -0.117% |
| June 17, 2005 | 1.2869 | -0.939% |
| June 16, 2005 | 1.2991 | -0.498% |
| June 15, 2005 | 1.3056 | -0.122% |
| June 14, 2005 | 1.3072 | -0.586% |
| June 13, 2005 | 1.3149 | +0.805% |
| June 10, 2005 | 1.3044 | +0.115% |
| June 9, 2005 | 1.3029 | +0.277% |
| June 8, 2005 | 1.2993 | -0.299% |
| June 7, 2005 | 1.3032 | -0.693% |
| June 6, 2005 | 1.3123 | -0.704% |
| June 3, 2005 | 1.3216 | -0.602% |
| June 2, 2005 | 1.3296 | -0.539% |
| June 1, 2005 | 1.3368 | +1.074% |
| May 31, 2005 | 1.3226 | +0.670% |
| May 30, 2005 | 1.3138 | +0.091% |
| May 27, 2005 | 1.3126 | -0.213% |
| May 26, 2005 | 1.3154 | -0.008% |
| May 25, 2005 | 1.3155 | +0.428% |
| May 24, 2005 | 1.3099 | -0.975% |
| May 23, 2005 | 1.3228 | +0.242% |
| May 20, 2005 | 1.3196 | +0.083% |
| May 19, 2005 | 1.3185 | -0.295% |
| May 18, 2005 | 1.3224 | +0.053% |
| May 17, 2005 | 1.3217 | -0.144% |
| May 16, 2005 | 1.3236 | +0.861% |
| May 13, 2005 | 1.3123 | +1.172% |
| May 12, 2005 | 1.2971 | +1.005% |
| May 11, 2005 | 1.2842 | -0.650% |
| May 10, 2005 | 1.2926 | -0.070% |
| May 9, 2005 | 1.2935 | +0.756% |
| May 6, 2005 | 1.2838 | +0.250% |
| May 5, 2005 | 1.2806 | -0.389% |
| May 4, 2005 | 1.2856 | -0.588% |
| May 3, 2005 | 1.2932 | +0.929% |
| May 2, 2005 | 1.2813 | +0.219% |
| April 29, 2005 | 1.2785 | -0.552% |
| April 28, 2005 | 1.2856 | -0.264% |
| April 27, 2005 | 1.2890 | +0.429% |
| April 26, 2005 | 1.2835 | +0.031% |
| April 25, 2005 | 1.2831 | +0.039% |
| April 22, 2005 | 1.2826 | -0.735% |
| April 21, 2005 | 1.2921 | +0.124% |
| April 20, 2005 | 1.2905 | -1.035% |
| April 19, 2005 | 1.3040 | +0.054% |
| April 18, 2005 | 1.3033 | +0.323% |
| April 15, 2005 | 1.2991 | +0.340% |
| April 14, 2005 | 1.2947 | +0.794% |
| April 13, 2005 | 1.2845 | -0.349% |
| April 12, 2005 | 1.2890 | -0.155% |
| April 11, 2005 | 1.2910 | -1.005% |
| April 8, 2005 | 1.3041 | +0.323% |
| April 7, 2005 | 1.2999 | -0.520% |
| April 6, 2005 | 1.3067 | -0.115% |
| April 5, 2005 | 1.3082 | +0.453% |
| April 4, 2005 | 1.3023 | +0.440% |
| April 1, 2005 | 1.2966 | +0.278% |
| March 31, 2005 | 1.2930 | -0.324% |
| March 30, 2005 | 1.2972 | +0.185% |
| March 29, 2005 | 1.2948 | +0.039% |
| March 24, 2005 | 1.2943 | +0.598% |
| March 23, 2005 | 1.2866 | +1.451% |
| March 22, 2005 | 1.2682 | -0.071% |
| March 21, 2005 | 1.2691 | +0.300% |
| March 18, 2005 | 1.2653 | +0.301% |
| March 17, 2005 | 1.2615 | -0.214% |
| March 16, 2005 | 1.2642 | +0.047% |
| March 15, 2005 | 1.2636 | -0.574% |
| March 14, 2005 | 1.2709 | +0.625% |
| March 11, 2005 | 1.2630 | -0.016% |
| March 10, 2005 | 1.2632 | +0.024% |
| March 9, 2005 | 1.2629 | +0.437% |
| March 8, 2005 | 1.2574 | -0.530% |
| March 7, 2005 | 1.2641 | -0.816% |
| March 4, 2005 | 1.2745 | +0.039% |
| March 3, 2005 | 1.2740 | -0.601% |
| March 2, 2005 | 1.2817 | +1.001% |
| March 1, 2005 | 1.2690 | +0.555% |
| February 28, 2005 | 1.2620 | -1.244% |
| February 25, 2005 | 1.2779 | +0.765% |
| February 24, 2005 | 1.2682 | +0.293% |
| February 23, 2005 | 1.2645 | +0.262% |
| February 22, 2005 | 1.2612 | -0.560% |
| February 21, 2005 | 1.2683 | -0.314% |
| February 18, 2005 | 1.2723 | -0.031% |
| February 17, 2005 | 1.2727 | -0.180% |
| February 16, 2005 | 1.2750 | +0.126% |
| February 15, 2005 | 1.2734 | +0.252% |
| February 14, 2005 | 1.2702 | -0.665% |
| February 11, 2005 | 1.2787 | -0.845% |
| February 10, 2005 | 1.2896 | -1.135% |
| February 9, 2005 | 1.3044 | -0.351% |
| February 8, 2005 | 1.3090 | +1.198% |
| February 7, 2005 | 1.2935 | -0.439% |
| February 4, 2005 | 1.2992 | +0.542% |
| February 3, 2005 | 1.2922 | +0.077% |
| February 2, 2005 | 1.2912 | -0.447% |
| February 1, 2005 | 1.2970 | +0.480% |
| January 31, 2005 | 1.2908 | -0.124% |
| January 28, 2005 | 1.2924 | -0.070% |
| January 27, 2005 | 1.2933 | -0.354% |
| January 26, 2005 | 1.2979 | -0.491% |
| January 25, 2005 | 1.3043 | +0.269% |
| January 24, 2005 | 1.3008 | -0.687% |
| January 21, 2005 | 1.3098 | -0.795% |
| January 20, 2005 | 1.3203 | +0.748% |
| January 19, 2005 | 1.3105 | -0.982% |
| January 18, 2005 | 1.3235 | +0.433% |
| January 17, 2005 | 1.3178 | +0.053% |
| January 14, 2005 | 1.3171 | +0.834% |
| January 13, 2005 | 1.3062 | -0.948% |
| January 12, 2005 | 1.3187 | +0.419% |
| January 11, 2005 | 1.3132 | -0.289% |
| January 10, 2005 | 1.3170 | +0.481% |
| January 7, 2005 | 1.3107 | -0.206% |
| January 6, 2005 | 1.3134 | +0.084% |
| January 5, 2005 | 1.3123 | +1.383% |
| January 4, 2005 | 1.2944 | +0.889% |
| January 3, 2005 | 1.2830 | +0.094% |
| December 31, 2004 | 1.2818 | — |
The USD/AUD exchange rate averaged 1.3125 in 2005, trading between a low of 1.2574 and a high of 1.3731,a range of 9.2% over the year. The rate rose by 6.53% over the full year, from 1.2818 at the opening of 2005 to 1.3655 at year-end.
Q1 (2005): January through March averaged 1.2873, a +0.43% move from the 2005 opening rate of 1.2818.
Q2 (2005): April through June averaged 1.3019, up 1.14% from Q1.
Q3 (2005): July through September averaged 1.3161, a +1.09% change from Q2.
Q4 (2005): October through December averaged 1.3446, closing the year at 1.3655, a 6.53% gain for USD against AUD from the 2005 open.
Annualized volatility for USD/AUD in 2005 was 8.6%, calculated as the annualized standard deviation of daily log returns across 258 trading days. For reference, major currency pairs average 5–10% annualized volatility in calm years and 12–20% during significant policy or market disruptions. Volatility above 10% generally indicates conditions where hedging currency exposure was material for businesses and travelers with significant USD/AUD exposure.
| Month | Avg Rate | High | Low | vs Prior Month |
|---|---|---|---|---|
| January | 1.3070 | 1.3235 | 1.2830 | — |
| February | 1.2810 | 1.3090 | 1.2612 | -1.99% |
| March | 1.2733 | 1.2972 | 1.2574 | -0.61% |
| April | 1.2937 | 1.3082 | 1.2785 | +1.61% |
| May | 1.3056 | 1.3236 | 1.2806 | +0.92% |
| June | 1.3049 | 1.3368 | 1.2854 | -0.05% |
| July | 1.3294 | 1.3516 | 1.3060 | +1.88% |
| August | 1.3134 | 1.3398 | 1.2928 | -1.21% |
| September | 1.3062 | 1.3250 | 1.2944 | -0.55% |
| October | 1.3265 | 1.3401 | 1.3090 | +1.55% |
| November | 1.3601 | 1.3731 | 1.3399 | +2.54% |
| December | 1.3478 | 1.3720 | 1.3221 | -0.91% |
What was the USD to AUD exchange rate in 2005?
The USD/AUD rate averaged 1.3125 in 2005, ranging from a low of 1.2574 to a high of 1.3731.
What was the highest USD/AUD rate in 2005?
The highest USD to AUD rate recorded in 2005 was 1.3731. The lowest was 1.2574.
How much did the USD/AUD rate change in 2005?
The USD/AUD rate rose by 6.53% in 2005, from 1.2818 to 1.3655.
What was the USD/AUD annual trading range in 2005?
The USD/AUD pair traded in a range of 1.2574 to 1.3731 in 2005,a spread of 9.2% between the year's low and high.
Was 2005 a good year to exchange USD to AUD?
The USD/AUD rate rose 6.53% over 2005, closing at 1.3655. For those converting USD to AUD, the year-end rate was more favorable than the start of year. Historical data like this can provide useful context when planning future currency exchanges.
Where can I find USD/AUD rates for other years?
LiveRates.io provides complete daily historical rates for USD/AUD going back to 2000. Use the year navigation above to view adjacent years, or visit the main USD to AUD page for current rates, a 30-day chart, and links to all available historical years.