Comparative Black River Rainfall Totals

Rain year is October through September, aligned with the rainy season.

Palmer's report by month and rain year      05:50:08 10/01/2008
Rain
Year  Oct   Nov   Dec   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug  Sep   Rain Year
----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|
1998|     | 5.38| 5.19| 9.05| 5.12| 6.16| 1.21| 2.21|     |     |     |     |  34.32
1999| 3.33|15.35|10.25| 9.91|11.43| 4.48| 2.99|     |     |     |     |     |  57.74
2000| 2.97| 9.94| 8.80| 5.64| 3.80| 1.55|     |     |     |     |     | 1.77|  34.47
2001| 3.35| 3.41| 3.13| 3.48| 2.01| 3.92| 2.75| 1.92| 3.36| 0.41| 1.92| 0.75|  30.41
2002| 4.00| 8.09| 8.97|10.14| 3.24| 4.67| 4.19| 2.21| 1.78| 0.21| 0.23| 0.90|  48.63
2003| 0.96| 3.84| 7.96| 7.13| 2.57| 8.81| 5.44| 1.44| 0.49| 0.16| 0.77| 1.48|  41.05
2004| 9.85| 7.70| 6.11| 6.53| 3.48| 2.72| 1.55| 3.12| 0.62| 0.09| 3.66| 1.35|  46.78
2005| 4.56| 3.93| 4.67| 4.82| 1.46| 6.26| 4.50| 6.02| 0.89| 0.81| 0.32| 2.16|  40.40
2006| 5.76| 6.60| 8.03|14.40| 2.56| 3.78| 2.62| 2.77| 1.42| 0.29| 0.04| 1.29|  49.56
2007| 2.31|17.87| 6.71| 6.62| 6.04| 6.84| 2.52| 1.63| 1.48| 1.73| 0.22| 1.35|  55.32
2008| 5.13| 4.46| 8.79| 6.43| 3.85| 5.60| 2.63| 0.59| 1.68| 0.34| 1.42| 0.09|  41.01



Average Daily Rain and No. of Rain Days

Year Month  Total    Avg. Daily   Rain
            Rain        Rain      Days
1997 11    5.38        0.448       12
1997 12    5.19        0.273       19
1998 01    9.05        0.335       27
1998 02    5.12        0.223       23
1998 03    6.16        0.308       20
1998 04    1.21        0.086       14
1998 05    2.21        0.110       20
Rain Year 1998 had a total of    34.32 inches of rain
-
1998 10    3.33        0.222       15
1998 11    15.35       0.590       26
1998 12    10.25       0.466       22
1999 01    9.91        0.522       19
1999 02    11.43       0.440       26
1999 03    4.48        0.213       21
1999 04    2.99        0.299       10
Rain Year 1999 had a total of    57.74 inches of rain
-
1999 10    2.97        0.186       16
1999 11    9.94        0.382       26
1999 12    8.80        0.419       21
2000 01    5.64        0.245       23
2000 02    3.80        0.224       17
2000 03    1.55        0.091       17
2000 09    1.77        0.197       9
Rain Year 2000 had a total of    34.47 inches of rain
-
2000 10    3.35        0.176       19
2000 11    3.41        0.179       19
2000 12    3.13        0.165       19
2001 01    3.48        0.158       22
2001 02    2.01        0.118       17
2001 03    3.92        0.196       20
2001 04    2.75        0.131       21
2001 05    1.92        0.175       11
2001 06    3.36        0.258       13
2001 07    0.41        0.059       7
2001 08    1.92        0.240       8
2001 09    0.75        0.083       9
Rain Year 2001 had a total of    30.41 inches of rain
-
2001 10    4.00        0.167       24
2001 11    8.09        0.337       24
2001 12    8.97        0.332       27
2002 01    10.14       0.362       28
2002 02    3.24        0.171       19
2002 03    4.67        0.222       21
2002 04    4.19        0.246       17
2002 05    2.21        0.138       16
2002 06    1.78        0.198       9
2002 07    0.21        0.053       4
2002 08    0.23        0.115       2
2002 09    0.90        0.180       5
Rain Year 2002 had a total of    48.63 inches of rain
-
2002 10    0.96        0.074       13
2002 11    3.84        0.213       18
2002 12    7.96        0.295       27
2003 01    7.13        0.297       24
2003 02    2.57        0.143       18
2003 03    8.81        0.326       27
2003 04    5.44        0.218       25
2003 05    1.44        0.096       15
2003 06    0.49        0.054       9
2003 07    0.16        0.080       2
2003 08    0.77        0.128       6
2003 09    1.48        0.135       11
Rain Year 2003 had a total of    41.05 inches of rain
-
2003 10    9.85        0.469       21
2003 11    7.70        0.308       25
2003 12    6.11        0.226       27
2004 01    6.53        0.284       23
2004 02    3.48        0.158       22
2004 03    2.72        0.130       21
2004 04    1.55        0.111       14
2004 05    3.12        0.156       20
2004 06    0.62        0.062       10
2004 07    0.09        0.030       3
2004 08    3.66        0.305       12
2004 09    1.35        0.104       13
Rain Year 2004 had a total of    46.78 inches of rain
-
2004 10    4.56        0.217       21
2004 11    3.93        0.179       22
2004 12    4.67        0.212       22
2005 01    4.82        0.193       25
2005 02    1.46        0.122       12
2005 03    6.26        0.368       17
2005 04    4.50        0.196       23
2005 05    6.02        0.287       21
2005 06    0.89        0.059       15
2005 07    0.81        0.101       8
2005 08    0.32        0.107       3
2005 09    2.16        0.309       7
Rain Year 2005 had a total of    40.40 inches of rain
-
2005 10    5.76        0.230       25
2005 11    6.60        0.347       19
2005 12    8.03        0.349       23
2006 01    14.40       0.480       30
2006 02    2.56        0.171       15
2006 03    3.78        0.140       27
2006 04    2.62        0.187       14
2006 05    2.77        0.213       13
2006 06    1.42        0.129       11
2006 07    0.29        0.073       4
2006 08    0.04        0.013       3
2006 09    1.29        0.129       10
Rain Year 2006 had a total of    49.56 inches of rain
-
2006 10    2.31        0.165       14
2006 11    17.87       0.662       27
2006 12    6.71        0.292       23
2007 01    6.62        0.331       20
2007 02    6.04        0.224       27
2007 03    6.84        0.274       25
2007 04    2.52        0.120       21
2007 05    1.63        0.233       7
2007 06    1.48        0.099       15
2007 07    1.73        0.192       9
2007 08    0.22        0.024       9
2007 09    1.35        0.123       11
Rain Year 2007 had a total of    55.32 inches of rain
-
2007 10    5.13        0.233       22
2007 11    4.46        0.235       19
2007 12    8.79        0.517       17
2007 22    0.01        0.010       1
2008 01    6.43        0.257       25
2008 02    3.85        0.183       21
2008 03    5.60        0.193       29
2008 04    2.63        0.131       20
2008 05    0.59        0.054       11
2008 06    1.68        0.210       8
2008 07    0.34        0.068       5
2008 08    1.42        0.178       8
2008 09    0.09        0.045       2
Rain Year 2008 had a total of    41.02 inches of rain
-
Last updated on: 10/01/2008

These data are collected from an electronic gage. The gage is 3 miles east of Oakville. These data are only an indication of past rainfall patterns.

Rain year is October through September, aligned with the rainy season.