| December 2009 | |||||||||||
| Data is for the period midnight to midnight. | |||||||||||
| Minimum Temp | Maximum Temp | Rain (mm) | Wind | Comments | |||||||
| deg C | Time | deg C | Time | Ave (kts) | Max gust | Direction | |||||
| 1st | -0.2 | 0435 | 10.4 | 2210 | 5.1 | 5.5 | 33.9 | S | |||
| 2nd | 5.7 | 2145 | 10.4 | 1155 | 3 | 3 | 20.9 | S | |||
| 3rd | 3.5 | 2355 | 8.5 | 1300 | 1.5 | 3.9 | 20.9 | NW | |||
| 4th | 1.8 | 0705 | 11.8 | 2255 | 1.5 | 2.7 | 25.2 | SSW | |||
| 5th | 6.7 | 0635 | 12.6 | 2230 | 4.1 | 6.8 | 32.2 | SSW | |||
| 6th | 6.8 | 1815 | 12.8 | 0335 | 8.1 | 6.1 | 30.4 | SW | |||
| 7th | 5.4 | 2120 | 10.7 | 0620 | 9.1 | 7.2 | 31.3 | SSW | |||
| 8th | 5.3 | 0510 | 12.6 | 1730 | 4.8 | 3.9 | 19.1 | SSW | |||
| 9th | 8.2 | 0135 | 13.3 | 1250 | 1.3 | 2.2 | 15.7 | SSW | |||
| 10th | 5.2 | 0805 | 14.7 | 1230 | 0 | 1.7 | 15.7 | W | |||
| 11th | 4.3 | 1950 | 10.2 | 1230 | 0 | 4.3 | 15.7 | NE | |||
| 12th | 3.5 | 0225 | 9.4 | 1245 | 0 | 3.8 | 15.7 | NNW | |||
| 13th | 2.9 | 0600 | 8.6 | 1225 | 0 | 5.5 | 17.4 | N | |||
| 14th | 3.3 | 2005 | 6.4 | 1315 | 0 | 2.4 | 11.3 | NNW | |||
| 15th | 3.3 | 0535 | 6.6 | 1325 | 1.5 | 2 | 20.9 | NNW | |||
| 16th | 0.8 | 0840 | 5.5 | 2340 | 0.3 | 1.8 | 11.3 | NNW | |||
| 17th | 0.1 | 2355 | 6.9 | 1150 | 0.5 | 5.2 | 23.5 | N | |||
| 18th | -1.4 | 0000 | 2.9 | 1255 | 0 | 7.2 | 26.1 | N | |||
| 19th | -2.3 | 0540 | 7 | 1225 | 0 | 3.3 | 13.9 | SW | |||
| 20th | -1.3 | 0000 | 8.2 | 1235 | 1 | 3 | 19.1 | SW | |||
| 21st | -2.1 | 0340 | 3.1 | 1230 | 1 | 2.2 | 11.3 | NNW | |||
| 22nd | -0.9 | 0605 | 8.9 | 1300 | 0.3 | 1.3 | 9.6 | SW | |||
| 23rd | -1.1 | 0450 | 5.7 | 1125 | 3.8 | 1.4 | 15.7 | SW | |||
| 24th | 1.3 | 0155 | 6.8 | 1330 | 0 | 1.2 | 10.4 | W | |||
| 25th | 1.1 | 0835 | 10.7 | 1310 | 0 | 3.5 | 23.5 | SSW | |||
| 26th | 4.9 | 0745 | 10.2 | 1120 | 2 | 3 | 22.6 | SSW | |||
| 27th | 2.7 | 2110 | 8.6 | 1310 | 0.5 | 4.4 | 22.6 | W | |||
| 28th | 1.9 | 0405 | 7.9 | 1630 | 0.3 | 7 | 27 | NE | |||
| 29th | 4.8 | 1515 | 8.1 | 0150 | 21.1 | 5.6 | 25.2 | NE | |||
| 30th | 4.2 | 2355 | 7 | 1355 | 3.3 | 2.8 | 14.8 | NNW | |||
| 31st | 1.1 | 2355 | 4.6 | 1225 | 0 | 5.7 | 17.4 | NE | |||
| Monthly rain | |||||||||||
| Mean | 2.6 | 8.7 | 74.1 | ||||||||
| Days with frost: | 7 | days>0.2 mm | |||||||||
| 21 | |||||||||||
| This month | |||||||||||
| Warmest Day (deg C) | 14.7 | 10/12/2009 | |||||||||
| Coldest Day (deg C) | 2.9 | 18/12/2009 | |||||||||
| Coldest Night (deg C) | -2.3 | 19/12/2009 | |||||||||
| Wettest Day (mm) | 21.1 | 29/12/2009 | |||||||||
| December Records | (since launch of station….02/01/05) | ||||||||||
| Warmest Day (deg C) | 14.8 | 06/12/2007 | |||||||||
| Coldest Day (deg C) | 1.8 | 31/12/2008 | |||||||||
| Coldest Night (deg C) | -4.2 | 29/12/2005 | |||||||||
| Wettest Day (mm) | 28.2 | 29/12/2006 | |||||||||
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