Monthly Weather Reports
Special note: Data is suspect for this month due to partial data loss
NB: Everything below here is currently in development
Graph for this month not available (windtempraintrend102009.gif)
View daily breakdown
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Report for October 2009
Temperature | ||
| Measure | Value (anomaly) | Day |
| Lowest Temperature | 2.8 °C. | 18th |
| Highest Temperature | 18.4 °C. | 6th |
| Mean Temperature | 12.0 °C (+0.3) | . |
| Mean Minimum | 9.1 °C (+0.3) | . |
| Mean Maximum | 15.5 °C (+0.9) | . |
| Highest Minimum | 12.9 °C. | 6th |
| Lowest Maximum | 12.1 °C. | 19th |
| Coldest Day | 7.1 °C. | 18th |
| Warmest Day | 17.5 °C. | 6th |
Rainfall* | ||
| Measure | Value (anomaly) | Day |
| Total Rain | 25.7 mm (0%) | . |
| Wettest Day | 7.2 mm. | 7th |
| Rain Days | 13. | . |
| Rain Days >1.0 mm | 8 (-2) | . |
| Mean Rain-day rain | 2.0 mm. | . |
Wind Speed | ||
| Measure | Value (anomaly) | Day |
| Mean Wind speed | 3.4 mph (-0.7) | . |
| Maximum Gust | 28.7 mph. | 3rd |
| Maximum Speed | 18.3 mph. | 25th |
| Calmest Day | 0.7 mph. | 14th |
| Windiest Day | 7.6 mph. | 25th |
| Windy Days (>25 mph gusts) | 2. | . |
| Mean Direction | 242° (WSW). | . |
Relative Humidity | ||
| Measure | Value | Day |
| Lowest RH | 49%. | 2nd |
| Highest RH | 98%. | 7th |
| Mean RH | 82%. | . |
| Mean Minimum | 66%. | . |
| Mean Maximum | 93%. | . |
| Highest Minimum | 89%. | 7th |
| Lowest Maximum | 80%. | 2nd |
| Lowest Mean | 67%. | 2nd |
| Highest Mean | 94%. | 7th |
Dew Point | ||
| Measure | Value | Day |
| Lowest Dew Point | 1.0 °C. | 18th |
| Highest Dew Point | 17.8 °C. | 6th |
| Mean Dew Point | 8.9 °C. | . |
| Mean Minimum | 6.4 °C. | . |
| Mean Maximum | 11.6 °C. | . |
| Highest Minimum | 12.0 °C. | 6th |
| Lowest Maximum | 4.2 °C. | 18th |
| Lowest Mean | 2.5 °C. | 18th |
| Highest Mean | 15.4 °C. | 6th |
Pressure | ||
| Measure | Value | Day |
| Lowest Pressure | 994 hPa. | 21st |
| Highest Pressure | 1034 hPa. | 15th |
| Mean Pressure | 1016 hPa. | . |
*: Includes snowfall (if recorded), which is manually entered so may take a few days to appear for the current month. NB that rain rate and max in 1hr are incalculable for snow events.
**: Rain rates are manually checked and readjusted from software-given values (within a week or so), so may differ from those quoted during current rain events.
NB: Everything below here is currently in development
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Summary | ||||||||||||||
| Day | Temperature | Rainfall | Wind Speed | Rel Humidity | Dew Point | Pressure | ||||||||
| Min | Max | Avg | Total | Avg | Gust | Min | Max | Avg | Min | Max | Avg | Min | Max | |
| 1 | 9.9 | 16.3 | 13.9 | 0.0 | 3.6 | 12.7 | 52% | 82% | 68% | 4.1 | 11.9 | 7.9 | 1017 | 1021 |
| 2 | 8.0 | 16.8 | 12.2 | 0.0 | 4.3 | 15.0 | 49% | 80% | 67% | 3.5 | 9.1 | 6.1 | 1016 | 1021 |
| 3 | 11.7 | 16.0 | 13.7 | 1.4 | 6.0 | 28.7 | 60% | 89% | 75% | 8.2 | 10.8 | 9.2 | 1006 | 1016 |
| 4 | 8.8 | 15.9 | 12.0 | 0.0 | 4.1 | 16.0 | 50% | 87% | 69% | 4.0 | 11.0 | 7.0 | 1009 | 1014 |
| 5 | 11.2 | 14.2 | 12.9 | 0.0 | 1.1 | 7.7 | 80% | 94% | 87% | 9.1 | 12.9 | 11.0 | 1007 | 1014 |
| 6 | 12.9 | 18.4 | 17.5 | 5.2 | 3.7 | 14.9 | 83% | 96% | 91% | 12.0 | 17.8 | 15.4 | 1005 | 1011 |
| 7 | 9.4 | 17.4 | 13.0 | 7.2 | 5.3 | 18.4 | 89% | 98% | 94% | 8.9 | 16.3 | 12.0 | 1006 | 1013 |
| 8 | 6.0 | 15.4 | 9.9 | 0.0 | 3.1 | 13.8 | 56% | 97% | 80% | 3.8 | 9.2 | 6.4 | 1012 | 1023 |
| 9 | 5.3 | 13.6 | 9.7 | 1.4 | 3.0 | 15.0 | 73% | 96% | 86% | 3.2 | 11.6 | 7.5 | 1011 | 1023 |
| 10 | 11.7 | 18.3 | 13.9 | 0.3 | 3.5 | 13.8 | 58% | 98% | 84% | 9.2 | 12.7 | 11.1 | 1010 | 1019 |
| 11 | 9.5 | 15.4 | 12.3 | 0.0 | 4.9 | 18.3 | 69% | 94% | 86% | 6.0 | 13.2 | 10.1 | 1013 | 1019 |
| 12 | 7.7 | 15.7 | 11.1 | 0.0 | 4.8 | 17.7 | 57% | 85% | 75% | 4.0 | 9.2 | 6.3 | 1019 | 1031 |
| 13 | 5.7 | 16.1 | 10.5 | 0.0 | 1.9 | 9.3 | 53% | 93% | 77% | 4.0 | 8.2 | 5.8 | 1030 | 1032 |
| 14 | 9.5 | 14.1 | 11.0 | 0.3 | 0.7 | 5.8 | 65% | 90% | 80% | 3.0 | 9.2 | 7.5 | 1030 | 1033 |
| 15 | 9.1 | 16.3 | 12.1 | 0.0 | 2.2 | 11.3 | 52% | 87% | 71% | 5.0 | 9.2 | 6.5 | 1031 | 1034 |
| 16 | 8.9 | 13.8 | 11.7 | 0.0 | 2.2 | 10.3 | 54% | 94% | 75% | 4.0 | 11.2 | 7.0 | 1031 | 1033 |
| 17 | 6.1 | 12.2 | 9.4 | 0.0 | 3.7 | 14.3 | 58% | 87% | 73% | 3.0 | 5.2 | 4.5 | 1028 | 1033 |
| 18 | 2.8 | 12.4 | 7.1 | 0.0 | 1.2 | 7.3 | 54% | 86% | 74% | 1.0 | 4.2 | 2.5 | 1020 | 1028 |
| 19 | 4.7 | 12.1 | 8.1 | 0.0 | 2.2 | 11.3 | 61% | 92% | 79% | 3.0 | 9.2 | 5.5 | 1005 | 1020 |
| 20 | 5.6 | 13.3 | 9.6 | 0.3 | 4.8 | 17.3 | 70% | 89% | 80% | 2.0 | 9.2 | 6.0 | 995 | 1005 |
| 21 | 10.5 | 13.7 | 12.0 | 1.6 | 4.8 | 17.4 | 88% | 96% | 93% | 9.7 | 12.9 | 10.6 | 994 | 996 |
| 22 | 9.3 | 15.4 | 11.9 | 0.0 | 3.3 | 9.2 | 71% | 98% | 90% | 8.9 | 12.5 | 10.1 | 994 | 1004 |
| 23 | 8.7 | 16.1 | 12.1 | 0.0 | 3.0 | 9.2 | 65% | 98% | 87% | 8.3 | 12.0 | 9.8 | 1003 | 1010 |
| 24 | 12.2 | 17.0 | 14.5 | 2.5 | 5.2 | 24.2 | 71% | 98% | 91% | 8.8 | 16.2 | 13.0 | 1003 | 1010 |
| 25 | 10.8 | 16.6 | 12.7 | 0.0 | 7.6 | 26.9 | 57% | 89% | 78% | 7.0 | 10.5 | 8.8 | 1009 | 1014 |
| 26 | 9.8 | 15.8 | 12.1 | 0.0 | 4.2 | 17.3 | 60% | 91% | 78% | 6.3 | 9.9 | 8.3 | 1013 | 1022 |
| 27 | 11.7 | 17.5 | 13.9 | 3.0 | 2.7 | 9.2 | 69% | 97% | 86% | 8.6 | 14.5 | 11.5 | 1017 | 1022 |
| 28 | 11.1 | 16.3 | 13.1 | 0.0 | 2.2 | 8.1 | 82% | 97% | 91% | 9.8 | 14.3 | 11.6 | 1016 | 1022 |
| 29 | 11.0 | 16.8 | 13.2 | 0.3 | 1.7 | 5.8 | 77% | 98% | 93% | 10.1 | 14.6 | 11.9 | 1021 | 1026 |
| 30 | 10.8 | 14.8 | 12.3 | 0.3 | 2.6 | 9.2 | 81% | 98% | 92% | 9.6 | 12.7 | 11.0 | 1020 | 1026 |
| 31 | 10.3 | 16.8 | 12.8 | 1.9 | 2.6 | 10.2 | 83% | 98% | 94% | 10.3 | 16.8 | 12.6 | 1020 | 1023 |
Graph for this month not available (windtempraintrend102009.gif)