October 2017 Statistics

[Shanice]

Pollard's Hill, Surrey

October 2017 Stats:

Temperature:

Max Temp Avg: 17.06°C

Min Temp Avg: 9.99C

Mean Temp Avg: 13.52°C

Highest Daytime Max Temp: 22.0°C on the 16th

Lowest Daytime Max Temp: 12.0°C on the 30th

Highest Night Min Temp: 14.0°C on the 24th

Lowest Night Min Temp: 2.9°C on the 30th

Rainfall:

Highest 24 Hours Rainfall: 3.6mm on the 19th

Total October Rainfall: 18.0mm

Pressure:

Barometer High 1033hPa on the 27th

Barometer Low: 999hPa on the 19th

[cheese]

Mean max: 15.8C

Mean min: 9.4C

Highest max: 21.3C (14th)

Lowest min: 0.3C (30th)

Highest min: 13.6C (14th)

Lowest max: 9.6C (30th)

Rainfall: 45.0mm

Rain days >1mm: 9

Edited November 2, 2017 by cheese

[Mapantz]

I haven't had time to do my statistics for a while, so i'll do it now while I have some..

October was quite a dull month and had 20 rain days. Most of them came from the middle of the month and making a 10 days wet streak. No frosts, but the minimum temperature I recorded was lower than last years.

Temperature:

High: 20.2 °C - [25th October]
Low: 1.4 °C - [30th October]

Lowest Max: 13.3 °C - [30th October]
Highest Min: 14.7 °C - [24th October]

Mean Max: - 16.6 °C
Mean Min: - 9.6 °C

Average: 13.2 °C
MetO Derived Average: 11.8 °C
Station Average: 12.2 °C

 

Humidity:

High: 99 % - [19th October]
Low: 51 % - [6th October]

Pressure:

High: 1035.7 hPa - [27th October]
Low: 996.7 hPa - [19th October]

Wind:

Max Gust: 46 mph - [21st October]
Max Speed (10 min avg): 24 mph - [21st October]
Avg Speed: 5.8 mph
High Wind Run: 393 miles - [21st october]
Dominant Dir: West Southwest

   

Rainfall:

Total: 66.8 mm
MetO Derived Avg: 103.3 mm
Station Average: 55.7 mm

Max Rain Rate: 90 mm/hr - [19th October]
Max Hourly Rain: 5.6 mm - [19th October]
Max Daily Rain: 23.8 mm - [19th october]

  

Solar Radiation and Sunshine Data:

Max Daily High Solar: 780 Wm⁻² - [2nd October]
Min Daily High Solar:  118 Wm⁻² - [24th October]

Max Sunshine: 8.3 hrs - [6th October]
Min Sunshine: 0 hrs - [6 days]

Total Sunshine: 83 hrs
MetO Derived Avg: 117.4 hrs
Station Average: 93.2 hrs

  

Edited November 2, 2017 by Mapantz

[Styx]

October - Hobart, Tasmania

This was the warmest October in 135 years of records easily outdoing previous top ranker 1963 by 0.4 of a degree. Records were set for mean maximum and mean minimum temperature. The anomaly was +2.2c above 1981-2010 ( in brackets below ) or +2.3c above 1961-90. For Tasmania as a whole it was the second warmest October, behind 1963.

Average maximum:  20.0 ( +2.7 )

Average minimum:  10.0 ( +1.7 )

Rainfall:  33mm ( average 61mm )

Rain days ( +1mm ):  8/from 16

Normally wet and windy with frequent fronts from the west, cold incursions wrapping up from the south and snow persisting in the mountains. This month, largely settled and mild to warm in a summery type pattern. Colder onshore winds from the east between the 4th-6th with low cloud, drizzle and a little rain. The wettest day was 11mm on the night of the 29th on a frontal rain band.

Extremes in daily temperature for October ( records since 1882 ):

Highest maximum:  31.9.....18th ( record 34.6 in 1987 )

Lowest maximum:  10.8.....4th ( record 6.0 in 1958 )

Highest minimum:  17.1.....19th ( record 20.2 in 1933 )

Lowest minimum:  5.4....31st ( record 0.0 in 1889 )

Records:

 

[matt111]

October 2017

Temperature

Max Temp: 18.7°C (16th)

Min Temp: 3.7°C (30th)

Mean Max: 16.0°C

Mean Min: 10.1°C

Air Frosts: 0

Rainfall

Total: 39.0mm

Wettest Day: 8.6mm (19th)

Max Rain Rate: 17.8mm/hr (21st)

Rain Days: 21

Dry Days: 10

Pressure

Highest: 1035.46mb (27th)

Lowest: 997.36mb (19th)

 

[johnholmes]

Cantley weather summary October 2017

A dry month even though the number of days it rained were above the 20+ year average. Only half the average rainfall for the month.

Also a mild month with values averaging out near  to 2.0 C above the normal values. The warmest day was on the 14 th with 21.5 C the second highest for this far into October. It also showed the lowest day max on the 30^th of 11.2 C the lowest since the 25 th of April. The first ground frost of the season on the same day.

 Mean =13.1 (11.3)

Avge Max=16.5 (14.6) with the highest on 14 th with 21.5 and the lowest by day on the 30 th with 11.2

Avge Min=9.6 (7.9) the coldest night was the 30 th  with 0.9 and the warmest night with 16.0 on the 14^th

 Rainfall was 20.0 mm the average is around 44.0 mm, the wettest day being the 19 th with 7.2 mm; 13 days with 0.2 mm or more and 7 with 1.0 mm or more

No snow or hail or fog (5) unusually, with 1 ground frost

[reef]

Hedon, East Yorkshire.

October 2017

Warmest Max: 21.5°C (14th)
Coldest Max: 9.9°C (30th)
Warmest Min: 15.2°C (14th)
Coldest Min: 4.1°C (30th)

Average Max: 15.8°C (+1.8°C)
Average Min: 9.9°C (+2.2°C)
Overall Average: 12.8°C (+2.0°C)

Rain: 28.0mm (47%)
Wettest Day: 6.2mm (24th)
Sunshine: 92 hours (85%)

Air Frosts: 0
Sleet/Snow Falling: 0 days
Snow lying at 0900: 0 days
Dry Days: 13
Wet Days: 18
Days With Rain >1.0mm: 9
Days With Rain >10mm: 0
Thunder Days: 0
Days With Fog: 0
High Gust: 35mph (17th)

Warmest since 2006 and driest since 2007.
Max and min on 14th were the highest since 2011.
20.8°C on the 16th was the latest date to reach 20°C on record.