Daily Report for 23rd October 2009
| Measure | Value (anomaly) | Time |
Month cumul. | Record High | Record Low |
| Minimum Temperature |
8.7 °C (+0.4) |
08:28 |
8.4 °C (-0.8) |
11.9 °C (+3.6), 2012 |
6.3 °C (-2.0), 2010 |
| Maximum Temperature |
16.1 °C (+2.3) |
15:14 |
15.2 °C (-0.0) |
18.7 °C (+4.8), 2011 |
11.6 °C (-2.2), 2010 |
| Mean Temperature |
12.1 °C (+1.3) |
|
11.6 °C (-0.4) |
14.2 °C, 2013 |
9.5 °C, 2016 |
| Minimum Humidity |
65% |
15:15 |
64% |
98%, 2012 |
48%, 2011 |
| Maximum Humidity |
98% |
09:32 |
92% |
98%, 2009 |
85%, 2016 |
| Mean Humidity |
87% |
|
80% |
98%, 2012 |
72%, 2011 |
| Minimum Pressure |
1003 hPa |
02:03 |
1013 hPa |
1023 hPa, 2012 |
990 hPa, 2013 |
| Maximum Pressure |
1010 hPa |
17:13 |
1020 hPa |
1025 hPa, 2012 |
1010 hPa, 2009 |
| Mean Pressure |
1006 hPa |
|
1016 hPa |
1024 hPa, 2012 |
998 hPa, 2013 |
| Mean Wind Speed |
3.1 mph (-1.0) |
|
3.4 mph (-0.7) |
7.3 mph, 2013 |
2.1 mph, 2012 |
| Maximum Wind Speed |
8.1 mph |
|
9.5 mph |
20.6 mph, 2013 |
7.1 mph, 2012 |
| Maximum Gust |
11.0 mph |
15:14 |
14.0 mph |
32.2 mph, 2013 |
10.0 mph, 2012 |
| Mean Wind Direction |
S |
|
|
|
|
| Rainfall |
0.0 mm |
|
20.9 mm (43%) |
9.0 mm, 2010 |
|
| Maximum Hourly Rain |
n/a |
|
|
6.4, 2013 |
|
| Maximum 10-min Rain |
n/a |
|
|
3.7, 2013 |
|
| Maximum Rain Rate |
n/a |
|
|
60, 2013 |
|
| Minimum Dew Point |
8.3 °C |
08:28 |
5.5 °C |
11.6 °C, 2012 |
3.7 °C, 2016 |
| Maximum Dew Point |
12.0 °C |
23:25 |
10.7 °C |
14.4 °C, 2017 |
7.1 °C, 2016 |
| Mean Dew Point |
9.8 °C |
|
8.1 °C |
12.6 °C, 2012 |
5.5 °C, 2016 |
| Measure | Value | Time |
Month cumul. | Record High | Record Low |
| Night Minimum (21-09) |
8.7 °C |
|
8.9 °C |
13.7 °C, 2013 |
6.4 °C, 2016 |
| Day Maximum (09-21) |
16.1 °C |
|
15.0 °C |
18.7 °C, 2011 |
11.6 °C, 2010 |
| Max 10m Temp Rise |
1.1 °C |
10:04 |
0.1 °C |
1.1 °C, 2009 |
0.2 °C, 2012 |
| Max 1hr Temp Rise |
3.2 °C |
11:18 |
0.3 °C |
3.2 °C, 2009 |
0.5 °C, 2012 |
| Max 1hr Hum Rise |
12% |
19:10 |
1% |
12%, 2009 |
0%, 2012 |
| Max 10m Temp Fall |
0.7 °C |
16:06 |
0.1 °C |
0.7 °C, 2009 |
0.1 °C, 2014 |
| Max 1hr Temp Fall |
1.8 °C |
18:21 |
0.2 °C |
1.8 °C, 2009 |
0.3 °C, 2017 |
| Max 1hr Hum Fall |
23% |
12:14 |
2% |
23%, 2009 |
0%, 2012 |
| Max 10m Wind Speed |
6.3 mph |
15:19 |
4.0 mph |
14.5 mph, 2013 |
4.5 mph, 2012 |
| Minimum Feels-like |
8.3 °C |
08:51 |
5.1 °C |
14.0 °C, 2012 |
3.5 °C, 2016 |
| Maximum Feels-like |
17.2 °C |
15:14 |
9.9 °C |
19.8 °C, 2011 |
12.0 °C, 2010 |
| Mean Feels-like |
13.3 °C |
|
7.8 °C |
15.9 °C, 2013 |
8.7 °C, 2016 |
| Air-frost Hrs |
0 hrs |
|
0 hrs |
0 hrs, 2009 |
0 hrs, 2009 |
| Measure | Value (anomaly) |
Month cumul. | Record High | Record Low |
| Temperature Range |
7.4 °C (+1.8) |
6.8 °C (+0.8) |
9.3 °C (+3.7), 2011 |
1.9 °C (-3.7), 2012 |
| Humidity Range |
33% |
28% |
45%, 2011 |
0%, 2012 |
| Pressure Range |
7 hPa |
7 hPa |
21 hPa, 2013 |
2 hPa, 2012 |
| Measure | Value [% of max] |
Month cumul. | Record High | Record Low |
| Sun Hours |
5 [55%] | 57 hrs (71%) [25%] |
7.5 [82%], 2011 |
0 [0%], 2012 |
| Wet Hours |
0 | 23 hrs (63%) [4.1%] |
4, 2010 |
0, 2009 |
| Cloud Cover |
not available |
| Events |
None |
| Comments |
- |
| Extra Comments |
|
| Issues |
22nd - 31st: Rainfall data is approximate and 10-min totals & rain rates are unavailable due to 5-min logging, but monthly sum is correct. |
| Observer Absent? |
Yes - observations may be unreliable |
- Notes
- Times of extremes are computed using the midpoint time of the extremum (if the value persisted for >1 minute).
Cumulative anomalies are reported according to the expected value for the month-to-date rather than month-end.
Sun hrs, Wet hrs, Cloud cover and Events are based on manual equipment/observations; their reliablity is questionable and they
are provided for interest only.
View monthly summary
Daily Graph of Conditions
Webcam Summary of Cloud Conditions
Webcam summary not available for this day
