| Monthly water temperatures for VANUATU | back | plot | PDF plot | Text file | Statistics |
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| Monthly water temperatures for VANUATU | |||||||
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| Mth | Year | Gaps | Good | Minimum | Maximum | Mean | St Devn |
| 1 | 1993 | 336 | 408 | 26.900 | 28.200 | 27.528 | 0.214 |
| 2 | 1993 | 0 | 672 | 27.100 | 29.600 | 28.107 | 0.477 |
| 3 | 1993 | 0 | 744 | 27.200 | 29.900 | 28.704 | 0.620 |
| 4 | 1993 | 664 | 56 | 27.300 | 27.800 | 27.491 | 0.164 |
| 5 | 1993 | 744 | 0 | ||||
| 6 | 1993 | 720 | 0 | ||||
| 7 | 1993 | 744 | 0 | ||||
| 8 | 1993 | 744 | 0 | ||||
| 9 | 1993 | 720 | 0 | ||||
| 10 | 1993 | 744 | 0 | ||||
| 11 | 1993 | 720 | 0 | ||||
| 12 | 1993 | 744 | 0 | ||||
| 1 | 1994 | 600 | 144 | 26.800 | 27.800 | 27.438 | 0.170 |
| 2 | 1994 | 0 | 672 | 26.700 | 28.700 | 27.785 | 0.495 |
| 3 | 1994 | 0 | 744 | 26.300 | 29.900 | 28.257 | 0.758 |
| 4 | 1994 | 0 | 720 | 26.000 | 28.600 | 27.035 | 0.471 |
| 5 | 1994 | 0 | 744 | 25.600 | 27.400 | 26.498 | 0.250 |
| 6 | 1994 | 0 | 720 | 24.900 | 27.900 | 25.520 | 0.309 |
| 7 | 1994 | 0 | 744 | 23.500 | 25.600 | 24.524 | 0.347 |
| 8 | 1994 | 0 | 744 | 24.000 | 25.700 | 24.679 | 0.333 |
| 9 | 1994 | 1 | 719 | 23.300 | 25.400 | 24.125 | 0.492 |
| 10 | 1994 | 0 | 744 | 24.700 | 25.900 | 25.100 | 0.210 |
| 11 | 1994 | 5 | 715 | 24.900 | 27.100 | 25.678 | 0.471 |
| 12 | 1994 | 6 | 738 | 25.900 | 27.800 | 26.557 | 0.395 |
| 1 | 1995 | 1 | 743 | 27.100 | 29.100 | 27.955 | 0.445 |
| 2 | 1995 | 8 | 664 | 27.800 | 30.100 | 28.624 | 0.496 |
| 3 | 1995 | 7 | 737 | 27.600 | 30.700 | 29.077 | 0.681 |
| 4 | 1995 | 14 | 706 | 27.800 | 30.000 | 28.880 | 0.392 |
| 5 | 1995 | 7 | 737 | 26.200 | 27.900 | 26.958 | 0.405 |
| 6 | 1995 | 6 | 714 | 24.500 | 26.500 | 25.742 | 0.284 |
| 7 | 1995 | 2 | 742 | 24.400 | 26.400 | 25.250 | 0.405 |
| 8 | 1995 | 8 | 736 | 23.300 | 26.000 | 24.201 | 0.648 |
| 9 | 1995 | 9 | 711 | 24.100 | 26.800 | 25.339 | 0.597 |
| 10 | 1995 | 8 | 736 | 25.700 | 27.400 | 26.290 | 0.300 |
| 11 | 1995 | 10 | 710 | 25.600 | 28.300 | 26.743 | 0.529 |
| 12 | 1995 | 8 | 736 | 26.600 | 29.800 | 27.901 | 0.727 |
| 1 | 1996 | 9 | 735 | 27.600 | 30.100 | 28.903 | 0.417 |
| 2 | 1996 | 0 | 696 | 27.700 | 30.100 | 29.256 | 0.362 |
| 3 | 1996 | 0 | 744 | 27.200 | 30.700 | 28.678 | 0.848 |
| 4 | 1996 | 1 | 719 | 27.400 | 29.300 | 28.184 | 0.353 |
| 5 | 1996 | 2 | 742 | 25.800 | 28.500 | 27.252 | 0.374 |
| 6 | 1996 | 0 | 720 | 25.100 | 27.000 | 26.004 | 0.261 |
| 7 | 1996 | 1 | 743 | 24.500 | 26.900 | 25.805 | 0.573 |
| 8 | 1996 | 1 | 743 | 24.100 | 25.600 | 24.871 | 0.186 |
| 9 | 1996 | 0 | 720 | 25.200 | 26.600 | 25.805 | 0.311 |
| 10 | 1996 | 0 | 744 | 26.100 | 27.500 | 26.462 | 0.268 |
| 11 | 1996 | 1 | 719 | 25.900 | 28.800 | 26.770 | 0.746 |
| 12 | 1996 | 0 | 744 | 27.300 | 29.100 | 27.935 | 0.351 |
| 1 | 1997 | 0 | 744 | 27.600 | 29.400 | 28.193 | 0.336 |
| 2 | 1997 | 2 | 670 | 27.800 | 30.600 | 28.857 | 0.527 |
| 3 | 1997 | 25 | 719 | 28.600 | 30.700 | 29.554 | 0.367 |
| 4 | 1997 | 3 | 717 | 26.900 | 29.900 | 28.354 | 0.789 |
| 5 | 1997 | 8 | 736 | 25.600 | 27.800 | 26.803 | 0.347 |
| 6 | 1997 | 1 | 719 | 25.200 | 26.700 | 25.810 | 0.264 |
| 7 | 1997 | 10 | 734 | 24.500 | 26.600 | 25.405 | 0.393 |
| 8 | 1997 | 1 | 743 | 23.800 | 25.500 | 24.837 | 0.276 |
| 9 | 1997 | 1 | 719 | 23.900 | 25.000 | 24.533 | 0.210 |
| 10 | 1997 | 4 | 740 | 24.400 | 25.800 | 25.026 | 0.288 |
| 11 | 1997 | 0 | 720 | 24.800 | 27.000 | 25.830 | 0.416 |
| 12 | 1997 | 0 | 744 | 26.200 | 29.200 | 27.403 | 0.762 |
| 1 | 1998 | 0 | 744 | 26.600 | 28.700 | 27.469 | 0.452 |
| 2 | 1998 | 0 | 672 | 27.200 | 29.700 | 28.407 | 0.622 |
| 3 | 1998 | 1 | 743 | 27.200 | 30.600 | 28.786 | 0.647 |
| 4 | 1998 | 2 | 718 | 27.700 | 29.000 | 28.348 | 0.219 |
| 5 | 1998 | 0 | 744 | 26.900 | 28.500 | 27.705 | 0.369 |
| 6 | 1998 | 0 | 720 | 25.100 | 27.400 | 26.562 | 0.392 |
| 7 | 1998 | 1 | 743 | 25.500 | 26.900 | 25.967 | 0.274 |
| 8 | 1998 | 2 | 742 | 25.500 | 26.600 | 25.939 | 0.212 |
| 9 | 1998 | 3 | 717 | 25.300 | 27.000 | 25.957 | 0.381 |
| 10 | 1998 | 0 | 744 | 26.100 | 28.200 | 27.135 | 0.368 |
| 11 | 1998 | 0 | 720 | 26.700 | 29.300 | 27.818 | 0.524 |
| 12 | 1998 | 0 | 744 | 27.900 | 30.400 | 29.106 | 0.469 |
| 1 | 1999 | 72 | 672 | 27.500 | 30.600 | 29.367 | 0.512 |
| 2 | 1999 | 390 | 282 | 28.400 | 29.600 | 28.932 | 0.294 |
| 3 | 1999 | 3 | 741 | 28.100 | 30.200 | 29.095 | 0.435 |
| 4 | 1999 | 0 | 720 | 28.000 | 30.100 | 28.981 | 0.366 |
| 5 | 1999 | 0 | 744 | 26.500 | 28.700 | 27.464 | 0.635 |
| 6 | 1999 | 0 | 720 | 25.200 | 26.800 | 26.076 | 0.283 |
| 7 | 1999 | 0 | 744 | 24.000 | 27.200 | 25.986 | 0.469 |
| 8 | 1999 | 0 | 744 | 25.000 | 26.800 | 25.921 | 0.336 |
| 9 | 1999 | 0 | 720 | 25.300 | 27.300 | 26.217 | 0.298 |
| 10 | 1999 | 0 | 744 | 25.500 | 27.300 | 26.441 | 0.331 |
| 11 | 1999 | 0 | 720 | 26.400 | 28.600 | 27.616 | 0.415 |
| 12 | 1999 | 0 | 744 | 26.700 | 30.300 | 28.084 | 0.675 |
| 1 | 2000 | 0 | 744 | 27.600 | 30.400 | 28.930 | 0.581 |
| 2 | 2000 | 3 | 693 | 27.600 | 31.700 | 29.589 | 0.663 |
| 3 | 2000 | 6 | 738 | 27.200 | 30.400 | 28.764 | 0.525 |
| 4 | 2000 | 7 | 713 | 26.800 | 29.700 | 28.635 | 0.475 |
| 5 | 2000 | 6 | 738 | 27.500 | 29.100 | 28.339 | 0.249 |
| 6 | 2000 | 3 | 717 | 26.100 | 28.400 | 27.324 | 0.533 |
| 7 | 2000 | 0 | 744 | 24.500 | 27.200 | 26.110 | 0.438 |
| 8 | 2000 | 0 | 744 | 25.000 | 27.500 | 25.916 | 0.609 |
| 9 | 2000 | 0 | 720 | 25.700 | 27.800 | 26.738 | 0.548 |
| 10 | 2000 | 0 | 744 | 25.700 | 27.600 | 26.433 | 0.502 |
| 11 | 2000 | 0 | 720 | 26.500 | 28.700 | 27.529 | 0.546 |
| 12 | 2000 | 0 | 744 | 27.200 | 28.700 | 28.047 | 0.303 |
| 1 | 2001 | 0 | 744 | 27.500 | 31.100 | 29.016 | 0.689 |
| 2 | 2001 | 0 | 672 | 28.600 | 30.400 | 29.623 | 0.333 |
| 3 | 2001 | 0 | 744 | 28.400 | 31.000 | 29.547 | 0.397 |
| 4 | 2001 | 328 | 392 | 27.800 | 30.000 | 28.673 | 0.648 |
| 5 | 2001 | 1 | 743 | 27.300 | 29.200 | 28.017 | 0.284 |
| 6 | 2001 | 2 | 718 | 25.400 | 28.300 | 26.401 | 0.561 |
| 7 | 2001 | 0 | 744 | 24.900 | 26.400 | 25.703 | 0.250 |
| 8 | 2001 | 2 | 742 | 24.300 | 26.500 | 25.531 | 0.406 |
| 9 | 2001 | 0 | 720 | 25.100 | 26.300 | 25.637 | 0.162 |
| 10 | 2001 | 1 | 743 | 25.100 | 27.400 | 26.241 | 0.415 |
| 11 | 2001 | 0 | 720 | 26.500 | 29.100 | 27.464 | 0.606 |
| 12 | 2001 | 0 | 744 | 27.900 | 29.300 | 28.505 | 0.227 |
| 1 | 2002 | 0 | 744 | 26.800 | 30.900 | 29.602 | 0.524 |
| 2 | 2002 | 1 | 671 | 28.400 | 31.100 | 29.578 | 0.492 |
| 3 | 2002 | 1 | 743 | 27.900 | 30.000 | 29.063 | 0.381 |
| 4 | 2002 | 1 | 719 | 27.400 | 30.100 | 28.420 | 0.524 |
| 5 | 2002 | 1 | 743 | 26.300 | 27.700 | 27.029 | 0.228 |
| 6 | 2002 | 1 | 719 | 26.200 | 27.600 | 26.654 | 0.225 |
| 7 | 2002 | 1 | 743 | 25.100 | 26.500 | 25.753 | 0.272 |
| 8 | 2002 | 1 | 743 | 24.600 | 26.100 | 25.240 | 0.281 |
| 9 | 2002 | 7 | 713 | 24.600 | 26.200 | 25.257 | 0.307 |
| 10 | 2002 | 194 | 550 | 24.900 | 26.700 | 25.378 | 0.391 |
| 11 | 2002 | 199 | 521 | 25.500 | 26.300 | 25.863 | 0.180 |
| 12 | 2002 | 0 | 744 | 25.500 | 28.300 | 26.793 | 0.501 |
| 1 | 2003 | 312 | 432 | 27.500 | 29.400 | 28.523 | 0.429 |
| 2 | 2003 | 450 | 222 | 27.400 | 28.900 | 28.103 | 0.319 |
| 3 | 2003 | 22 | 722 | 27.400 | 30.100 | 28.656 | 0.426 |
| 4 | 2003 | 5 | 715 | 27.300 | 29.300 | 28.289 | 0.391 |
| 5 | 2003 | 0 | 744 | 26.900 | 28.500 | 27.632 | 0.234 |
| 6 | 2003 | 0 | 720 | 26.300 | 27.900 | 26.876 | 0.342 |
| 7 | 2003 | 0 | 744 | 24.500 | 27.600 | 25.691 | 0.668 |
| 8 | 2003 | 0 | 744 | 23.900 | 25.600 | 24.896 | 0.280 |
| 9 | 2003 | 0 | 720 | 24.000 | 26.000 | 24.965 | 0.353 |
| 10 | 2003 | 0 | 744 | 24.300 | 26.700 | 25.429 | 0.386 |
| 11 | 2003 | 0 | 720 | 25.500 | 27.000 | 26.067 | 0.389 |
| 12 | 2003 | 0 | 744 | 26.100 | 28.800 | 27.465 | 0.652 |
| 1 | 2004 | 0 | 744 | 27.800 | 29.000 | 28.298 | 0.235 |
| 2 | 2004 | 0 | 696 | 27.600 | 30.100 | 29.117 | 0.549 |
| 3 | 2004 | 0 | 744 | 27.400 | 29.500 | 28.336 | 0.462 |
| 4 | 2004 | 0 | 720 | 27.000 | 29.300 | 27.574 | 0.419 |
| 5 | 2004 | 0 | 744 | 26.300 | 28.200 | 27.286 | 0.331 |
| 6 | 2004 | 0 | 720 | 25.200 | 26.900 | 26.141 | 0.296 |
| 7 | 2004 | 0 | 744 | 24.700 | 26.300 | 25.537 | 0.299 |
| 8 | 2004 | 0 | 744 | 23.900 | 25.800 | 25.128 | 0.251 |
| 9 | 2004 | 0 | 720 | 24.500 | 26.000 | 25.391 | 0.322 |
| 10 | 2004 | 24 | 720 | 24.900 | 26.800 | 25.657 | 0.521 |
| 11 | 2004 | 5 | 715 | 26.100 | 26.900 | 26.536 | 0.179 |
| 12 | 2004 | 0 | 744 | 26.000 | 29.300 | 27.115 | 0.852 |
| 1 | 2005 | 0 | 744 | 27.700 | 30.800 | 28.840 | 0.551 |
| 2 | 2005 | 27 | 645 | 28.800 | 31.400 | 29.688 | 0.528 |
| 3 | 2005 | 19 | 725 | 28.200 | 30.200 | 29.194 | 0.406 |
| 4 | 2005 | 0 | 720 | 26.500 | 28.900 | 27.916 | 0.653 |
| 5 | 2005 | 0 | 744 | 26.800 | 27.800 | 27.347 | 0.220 |
| 6 | 2005 | 0 | 720 | 25.500 | 27.000 | 26.193 | 0.305 |
| 7 | 2005 | 0 | 744 | 24.600 | 26.300 | 25.383 | 0.310 |
| 8 | 2005 | 0 | 744 | 24.500 | 25.700 | 25.048 | 0.240 |
| 9 | 2005 | 0 | 720 | 24.800 | 25.900 | 25.323 | 0.249 |
| 10 | 2005 | 0 | 744 | 24.700 | 27.300 | 25.936 | 0.565 |
| 11 | 2005 | 0 | 720 | 25.000 | 27.200 | 26.198 | 0.473 |
| 12 | 2005 | 0 | 744 | 26.200 | 28.900 | 27.718 | 0.565 |
| 1 | 2006 | 0 | 744 | 27.200 | 29.200 | 28.207 | 0.405 |
| 2 | 2006 | 2 | 670 | 28.000 | 30.800 | 29.115 | 0.623 |
| 3 | 2006 | 0 | 744 | 28.400 | 30.300 | 29.192 | 0.360 |
| 4 | 2006 | 0 | 720 | 28.700 | 30.400 | 29.534 | 0.271 |
| 5 | 2006 | 0 | 744 | 26.300 | 29.200 | 27.968 | 0.570 |
| 6 | 2006 | 0 | 720 | 25.200 | 28.300 | 26.658 | 0.727 |
| 7 | 2006 | 0 | 744 | 24.100 | 25.800 | 24.781 | 0.374 |
| 8 | 2006 | 0 | 744 | 23.700 | 25.000 | 24.396 | 0.243 |
| 9 | 2006 | 1 | 719 | 23.800 | 25.900 | 24.618 | 0.410 |
| 10 | 2006 | 0 | 744 | 24.700 | 25.600 | 25.032 | 0.173 |
| 11 | 2006 | 1 | 719 | 25.100 | 27.700 | 26.293 | 0.573 |
| 12 | 2006 | 1 | 743 | 26.400 | 28.400 | 27.040 | 0.445 |
| 1 | 2007 | 1 | 743 | 27.400 | 29.100 | 28.316 | 0.325 |
| 2 | 2007 | 0 | 672 | 28.200 | 29.900 | 28.966 | 0.295 |
| 3 | 2007 | 0 | 744 | 27.900 | 30.400 | 28.836 | 0.436 |
| 4 | 2007 | 0 | 720 | 27.700 | 29.900 | 28.543 | 0.390 |
| 5 | 2007 | 0 | 744 | 26.600 | 29.000 | 27.634 | 0.526 |
| 6 | 2007 | 0 | 720 | 26.600 | 27.700 | 27.035 | 0.174 |
| 7 | 2007 | 2 | 742 | 25.500 | 27.300 | 26.594 | 0.411 |
| 8 | 2007 | 0 | 744 | 25.500 | 27.100 | 26.109 | 0.292 |
| 9 | 2007 | 0 | 720 | 25.800 | 27.500 | 26.583 | 0.413 |
| 10 | 2007 | 0 | 744 | 26.000 | 27.600 | 26.742 | 0.409 |
| 11 | 2007 | 0 | 720 | 26.500 | 28.500 | 27.542 | 0.276 |
| 12 | 2007 | 0 | 744 | 27.100 | 29.700 | 28.247 | 0.554 |
| 1 | 2008 | 0 | 744 | 28.100 | 30.300 | 29.191 | 0.388 |
| 2 | 2008 | 0 | 696 | 28.700 | 31.000 | 29.652 | 0.466 |
| 3 | 2008 | 0 | 744 | 28.400 | 30.500 | 29.611 | 0.405 |
| 4 | 2008 | 0 | 720 | 27.800 | 30.100 | 28.930 | 0.422 |
| 5 | 2008 | 0 | 744 | 26.100 | 28.900 | 27.749 | 0.616 |
| 6 | 2008 | 0 | 720 | 25.500 | 27.000 | 26.250 | 0.327 |
| 7 | 2008 | 0 | 744 | 24.700 | 26.200 | 25.335 | 0.325 |
| 8 | 2008 | 0 | 744 | 25.000 | 26.500 | 25.575 | 0.335 |
| 9 | 2008 | 0 | 720 | 25.300 | 26.700 | 25.967 | 0.351 |
| 10 | 2008 | 0 | 744 | 25.600 | 28.200 | 26.598 | 0.586 |
| 11 | 2008 | 0 | 720 | 26.800 | 29.100 | 28.119 | 0.452 |
| 12 | 2008 | 0 | 744 | 27.800 | 29.800 | 28.773 | 0.465 |
| 1 | 2009 | 0 | 744 | 28.100 | 30.700 | 29.477 | 0.410 |
| 2 | 2009 | 4 | 668 | 28.200 | 30.300 | 29.305 | 0.408 |
| 3 | 2009 | 1 | 743 | 28.000 | 30.500 | 29.516 | 0.341 |
| 4 | 2009 | 0 | 720 | 27.400 | 29.900 | 28.373 | 0.391 |
| 5 | 2009 | 0 | 744 | 26.100 | 28.500 | 27.142 | 0.410 |
| 6 | 2009 | 0 | 720 | 25.900 | 27.400 | 26.455 | 0.232 |
| 7 | 2009 | 0 | 744 | 25.300 | 26.800 | 25.998 | 0.283 |
| 8 | 2009 | 0 | 744 | 24.500 | 26.000 | 25.253 | 0.245 |
| 9 | 2009 | 0 | 720 | 24.700 | 26.500 | 25.740 | 0.224 |
| 10 | 2009 | 2 | 742 | 25.100 | 26.800 | 25.737 | 0.341 |
| 11 | 2009 | 0 | 720 | 25.400 | 26.800 | 25.809 | 0.264 |
| 12 | 2009 | 0 | 744 | 26.300 | 27.400 | 26.706 | 0.201 |
| 1 | 2010 | 0 | 744 | 26.500 | 29.000 | 27.425 | 0.507 |
| 2 | 2010 | 0 | 672 | 27.700 | 29.000 | 28.349 | 0.293 |
| 3 | 2010 | 1 | 743 | 27.600 | 29.100 | 28.259 | 0.368 |
| 4 | 2010 | 0 | 720 | 27.300 | 29.300 | 28.424 | 0.340 |
| 5 | 2010 | 0 | 744 | 26.700 | 28.800 | 27.592 | 0.368 |
| 6 | 2010 | 0 | 720 | 26.600 | 28.600 | 27.327 | 0.403 |
| 7 | 2010 | 0 | 744 | 25.900 | 27.200 | 26.582 | 0.257 |
| 8 | 2010 | 0 | 744 | 25.600 | 26.800 | 26.199 | 0.160 |
| 9 | 2010 | 0 | 720 | 25.500 | 27.600 | 26.723 | 0.577 |
| 10 | 2010 | 0 | 744 | 26.300 | 27.900 | 26.997 | 0.270 |
| 11 | 2010 | 0 | 720 | 26.800 | 28.900 | 27.409 | 0.420 |
| 12 | 2010 | 0 | 744 | 26.900 | 29.000 | 27.893 | 0.511 |
| 1 | 2011 | 0 | 744 | 28.100 | 30.100 | 28.983 | 0.415 |
| 2 | 2011 | 0 | 672 | 27.500 | 29.700 | 28.719 | 0.390 |
| 3 | 2011 | 0 | 744 | 27.700 | 29.700 | 28.785 | 0.406 |
| 4 | 2011 | 0 | 720 | 28.000 | 30.100 | 29.242 | 0.342 |
| 5 | 2011 | 0 | 744 | 27.300 | 29.800 | 28.384 | 0.485 |
| 6 | 2011 | 1 | 719 | 26.700 | 28.300 | 27.561 | 0.307 |
| 7 | 2011 | 0 | 744 | 25.800 | 27.300 | 26.518 | 0.234 |
| 8 | 2011 | 0 | 744 | 24.900 | 26.600 | 25.966 | 0.240 |
| 9 | 2011 | 0 | 720 | 24.900 | 26.800 | 25.861 | 0.363 |
| 10 | 2011 | 0 | 744 | 26.000 | 27.200 | 26.632 | 0.234 |
| 11 | 2011 | 0 | 720 | 26.000 | 27.600 | 26.641 | 0.312 |
| 12 | 2011 | 0 | 744 | 26.800 | 29.500 | 28.323 | 0.646 |
| 1 | 2012 | 0 | 744 | 27.100 | 30.200 | 28.386 | 0.662 |
| 2 | 2012 | 1 | 695 | 27.800 | 30.100 | 28.443 | 0.389 |
| Totals | 9772 | 158204 | |||||
| Statistics | Top |
|---|---|
| Mean water temperature = 27.182 (Average monthly means =27.205) | |
| Maximum recorded temperature of 31.700 deg C at 0700 hours 15/02/2000 | |
| Minimum recorded temperature of 23.300 deg C at 2100 hours 08/09/1994 | |
| Standard deviation of the observations = 1.4992 deg C | |
| Skewness = 0.0185 |