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Department of Water and Environmental Regulation HYMONTH V128 Output 20/06/2025
Site 508036 Hutt River - Yerina Site 508036
Variable 1.00 Total Rainfall - Total - to agency standards in Millimetres
Figures are for period ending 24:00
Mean Annual Missing
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Monthly Total Days Yr
1992 [ ] [ ] [ ] [31.00 ] 14.70 85.00 25.40 193.2 47.50 7.600 22.00 0.800 [47.47 ][427.3 ] 92 1992
1993 0.000 9.200 4.800 3.400 78.40 35.00 92.20 67.20 28.20 3.400 17.00 1.800# 28.38 # 340.6 # 0 1993
1994 0.000 15.80 0.000 5.600 97.20 99.20 39.60 72.00 17.00 10.40 0.000 0.000 29.73 356.8 0 1994
1995 0.200 0.200 18.80 40.80 32.60 46.40 158.8 14.20 30.00 6.399 23.80 6.000 31.52 378.2 0 1995
1996 1.200 0.000 1.800 35.54 29.90 101.0 151.7 84.15 45.94 9.504 20.79 2.782 40.35 484.2 0 1996
1997 0.000 16.60 1.000 44.60 74.00 31.00 93.13 65.40 34.60 8.600 6.800 0.000 31.31 375.7 0 1997
1998 0.000 0.000 4.400 10.00 95.55 142.4 91.61 34.87 34.48 15.76 0.197 27.19 38.04 456.5 0 1998
1999 0.395 16.19 21.91 31.39 204.8 58.63 86.21 29.89 82.16 22.18 1.350 0.996 46.34 556.1 0 1999
2000 17.13 0.000 103.6 25.10 35.66 50.00 65.64 61.93 20.64 4.521 0.000 0.000 32.02 384.2 0 2000
2001 0.000 4.494 2.931 11.14 49.79 22.68 133.0 18.84 39.59 26.72 4.824 0.386 26.20 314.4 0 2001
2002 4.825 0.000 6.948 19.30 32.62 61.38 47.58 51.68 18.81 20.00 0.990 0.000 22.01 264.1 0 2002
2003 0.198 0.792 6.732 19.40 80.78 48.11 52.47 83.36 52.39 7.106 34.55 0.000 32.16 385.9 0 2003
2004 0.400 4.800 0.408 0.000 90.46 # 49.00 66.40 45.80 35.00 3.701 12.86 0.000 25.74 # 308.8 # 0 2004
2005 1.811 1.207 22.01 27.60 83.60 107.0 18.12 52.33 38.91 18.51 0.631 0.000 30.98 371.7 0 2005
2006 10.17 15.36 4.980 2.303 13.19 12.15 48.63 31.23 9.012 4.193 0.422 1.056 12.72 152.7 0 2006
2007 3.801 0.000 1.249 8.745 24.15 37.06 57.08 # 17.88 26.21 9.957 0.203 30.28 18.05 # 216.6 # 0 2007
2008 0.000 31.70 40.03 64.39 " 9.090 77.57 102.8 8.888 47.27 13.74 6.661 2.819 33.75 " 405.0 " 0 2008
2009 0.201 0.000 1.614 1.020 49.78 74.36 87.74 62.67 41.78 7.312 13.86 0.213 28.38 340.5 0 2009
2010 0.000 0.000 16.63 11.51 32.41 34.96 59.60 63.93 6.330 1.055 1.688 15.61 20.31 243.7 0 2010
2011 14.14 39.25 0.000 25.94 93.17 56.78 73.15 82.84 29.82 # 27.71 12.58 " 3.269" 38.22 # 458.6 # 0 2011
2012 2.116 3.846 0.000 18.65 16.92 88.84 30.86 22.64 30.00 3.775 12.83 4.529 19.59 235.0 0 2012
2013 9.813 0.189 34.16 2.158 65.14 10.01 28.45 62.79 41.35 29.56 0.000 0.000 23.63 283.6 0 2013
2014 0.000 0.966 0.580 41.15 62.02 33.62 47.53 13.91 80.92 0.801 2.603 0.000 23.67 284.1 0 2014
2015 0.400 29.03 89.49 39.63 14.82 54.64 49.64 19.82 7.696 0.962 34.63 1.154 28.49 341.9 0 2015
2016 20.40 0.000 8.273 33.02 30.00 84.40 108.0 59.80 9.400 9.400 6.600 1.000 30.86 370.3 0 2016
2017 30.60 18.00 3.600 1.800 16.80 9.800 67.00 91.00 52.00 11.00 9.400 5.800 26.40 316.8 0 2017
2018 17.00 1.000 1.200 0.000 37.80 76.00 107.0 57.80 10.00 8.000 1.200 15.60 27.72 332.6 0 2018
2019 1.600 0.000 0.200 1.600 1.200 155.8 42.20 34.00 5.400 13.40 0.400 0.200 21.33 256.0 0 2019
2020 0.000 39.20 1.200 3.000 35.20 62.60 49.40 104.8 12.60 3.600 33.00 2.000 28.88 346.6 0 2020
2021 2.400 21.00 0.000 31.60 100.0 68.00 109.4 17.20 26.60 48.00 0.000 0.000 35.35 424.2 0 2021
------------------ Notes -------------------
All recorded data is continuous and reliable
except where the following tags are used...
" ... Relative Uncertainty +/-10%
# ... Relative Uncertainty +/-15%
[ ... Not Available
Department of Water and Environmental Regulation HYMONTH V128 Output 20/06/2025
Site 508036 Hutt River - Yerina Site 508036
Variable 1.00 Total Rainfall - Total - to agency standards in Millimetres
Figures are for period ending 24:00
Mean Annual Missing
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Monthly Total Days Yr
2022 0.000 0.000 13.20 33.80 [30.80 ] 63.80 82.20 126.4 59.78 18.55 7.309 4.685 [36.71 ][440.5 ] 1 2022
2023 0.000 0.187 28.67 6.934 28.11 57.53 26.61 24.92 15.00 1.200 0.400 0.400 15.83 190.0 0 2023
2024 0.000 40.40 0.600 0.000 6.000 196.0 135.2 71.80 8.800 34.40 17.60 0.800 42.63 511.6 0 2024
2025 0.200 2.000 0.400 3.400 22.40 [59.80 ] [ ] [ ] [ ] [ ] [ ] [ ] [14.70 ] [88.20 ] 196 2025
Mean 4.212 9.436 13.38 [18.69 ][49.68 ][66.19 ] 73.77 # 56.04 31.67 # 12.45 9.308" 3.920# [29.10 ][342.4 ] Mean
Med. 0.395 1.207 3.600 [15.08 ][33.91 ][59.21 ] 66.40 # 57.80 30.00 # 9.400 6.600" 0.996# Med.
Max 30.60 40.40 103.6 [64.39 ][204.8 ][196.0 ]158.8 #193.2 82.16 # 48.00 34.63 " 30.28 # [47.47 ][556.1 ] Max
Min 0.000 0.000 0.000 [0.000] [1.200] [9.800] 18.12 # 8.888 5.400# 0.801 0.000" 0.000# [12.72 ] [88.20 ] Min
Total 139.0 311.4 441.4 [635.5 ][1689 ][2251 ]2434 #1849 1045 # 411.0 307.2 " 129.4 # [989.5 ][11643 ] 289 Total
OK 100% 100% 100% 100% 100% 99% 100% 100% 100% 100% 100% 100% 100% 100% OK
Cnt 33 33 33 34 34 34 33 33 33 33 33 33 34 34 Cnt
------------------ Notes -------------------
All recorded data is continuous and reliable
except where the following tags are used...
" ... Relative Uncertainty +/-10%
# ... Relative Uncertainty +/-15%
[ ... Not Available