Friday 28 February 2014

Thursday 27 February 2014

Sunny intervals with a heavy hail shower at lunchtime.  Rain in the evening.
Temps: Min: 9.8; Max: 13.8.
Rain: 14.4 mm.  Pres: 1002 mb.

January 2014 Summary

In Brief:
Very wet and often windy, with no prolonged dry periods.  Also very mild with no frost.

Temperature: [Minimum]:
Night-time temperatures ranged from 5.5 degs C on the night ending 5th, to 14.7 degs C on the night ending 15th, giving an average for the month of 9.25 degs C.
As was the case in December 2013, all these figures are the highest ever for January at this location, since at least 2003.
Previous highest records for January nights were: Minimum: 3.3 [2012];  Maximum:13.9 [2013]; Average: 7.95 [2013].
Also as in December, and for the first time since at least January 2003, there were no night-time minima below 5 degs C.

Temperature: [Maximum]:
Daytime temperatures ranged from 10.5 degs C on the 30th, to 16.4 degs C on the 5th, giving an average of 13.95 degs C.
As with nights, and with December 2013, once again all these figures are the highest ever for January at this location, since at least 2003.
Previous highest records for January days were: Minimum: 7.9 [2004];  Maximum: 15.8 [2013]; Average 12.37 [2008].
It should be noted that on several days in January 2014, due to the fast moving weather systems experienced during the month, the temperature reached it's peak during the evening, thereby distorting the true 'daytime' maximum and thus making the month appear, from the figures, milder than perhaps it actually was by day.

Rainfall:
254.6 mm of rain fell during January 2014, making it the wettest month since December 2012.  It was the wettest January at this location since at least 2009, easily pushing 2011's 180.2 mm into second place.
There was almost double [+94.5%] the amount of rain that fell in January 2013 [130.9], and about half as much [47%] more than in December 2013 [172.7 mm]. 
In 2012 it took until April 25th for the same amount of rain that fell in January 2014 to fall!

The wettest day [2200-2200] itself was the 26th with 23.4 mm, which is only the 7th wettest January day at this location since 2009.  This somewhat illustrates the speed and quantity of low pressure systems crossing the location during the month.    Other days with 20 or more mm of rain in the month were 31st [22.3]; 24th [22.7]; and 1st [20.0].

There were only 2 completely dry 24 hour periods [2200-2200], the equal lowest amount since December 2011.  These 24 hour periods were the 25th and the 30th, although it should be noted that the 11th was literally a dry 'day' as the rain that period fell during the night.
The 25th January 2014 was the first completely dry 2200-2200 period since 11th December 2013. 
The driest 'spells' of weather during the month were 9th - 11th [5.2 mm], and 19th - 23rd [10.2 mm].
 

Thunder:
Thunder and lightning were experienced on the 1st, 3rd and 7th.  The brief thunderstorm on the 1st occurred just a few minutes after the turn of the year, and the thunderstorm during the early morning of the 7th was directly over this location.

Wind & Pressure:
It was very windy on the 1st, 5th and 6th.
Pressure was as low as 984 mbs on the 1st, and up to 1016 on the 25th. [2200].




Thursday 27 February 2014

Wednesday 26 February 2014

AM: Sunny.
PM: Sunny intervals.
Evening: Rain.

Temps: Min: 8.2; Max: 13.1.
Rain: 0.7 mm.  Pres: 1007 mb.

Wednesday 26 February 2014

Tuesday 25 February 2014

Sunny intervals in the morning.  Mostly cloudy with showers in the afternoon.
Temps: Min: 9.6; Max: 12.3.
Rain: 2.8 mm.  Pres: 1004 mb.

Monday 24 February 2014

Showers/rain overnight, followed by a dry day with sunny intervals.  More rain in the evening.
Temps: Min: 11.4; Max: 14.8.
Rain: 7.2 mm.  Pres: 996 mb.

Monday 24 February 2014

Sunday 23 February 2014

Mainly cloudy and windy.
Temps: Min: 13.4; Max: 15.2.
Rain: Nil.  Pres: 1004 mb.

*It was the first dry day [2200-2200] since 30 January.

Sunday 23 February 2014

Saturday 22 February 2014

Mainly dry with sunny intervals in the morning and cloudy in the afternoon.
Windy in the evening.
Temps: Min: 7.3; Max: 13.8.*
Rain: 0.2 mm.  Pres: 1006 mb.

*This temperature was reached during the evening.

Saturday 22 February 2014

Friday 21 February 2014

Sunny intervals and showers.
Temps: Min: 7.1; Max: 11.9.
Rain: 3.5 mm.  Pres: 1005 mb.

Friday 21 February 2014

Thursday 20 February 2014

Quite cloudy with showers.
Temps: Min: 13.1*; Max: 15.5.
Rain: 4.0 mm.  Pres: 1004 mb.

*Highest February minimum ever at this location [since at least 2003].

Thursday 20 February 2014

Wednesday 19 February 2014

Overcast with drizzle, and rain later in the afternoon.
Temps: Min: 9.9; Max: 16.3.
Rain: 3.1 mm.  Pres: 1006 mb. 

Wednesday 19 February 2014

Tuesday 18 February 2014

Dry and mostly sunny, though some rain for a time in the morning.  More cloud later in the afternoon.
Temps: Min: 10.2; Max: 16.9.
Rain: 3.2 mm.  Pres: 1007.5 mb.

*It was the warmest February day at this location [since at least 2003], breaking the previous new record set 24 hours earlier!

Tuesday 18 February 2014

Monday 17 February 2014

Overcast and breezy with rain in the morning.  Sunny intervals in the afternoon.
Temps: Min: 11.3; Max: 16.2.
Rain: 9.0 mm.  Pres: 1004 mb.

It was the warmest ever February day at this location*, beating the new record set 3 days ago.
*since at least 2003.

Monday 17 February 2014

Sunday 16 February 2014

Mostly sunny.   Cloudier from mid afternoon with showers in the evening.
Temps: Min: 5.4; Max: 12.8.
Rain: 0.7 mm.  Pres: 1002 mb.

Sunday 16 February 2014

Saturday 15 February 2014

Sunny intervals.  Hail shower PM.
Temps: Min: 9.3; Max: 13.1.
Rain: 0.9 mm.  Pres: 1002 mb.

The pressure at 2200 was 31 mb higher than 24 hours earlier.

Saturday 15 February 2014

Friday 14 February 2014

Overcast/cloudy.  Very windy, specially in the morning and evening.
Heavy rain in the morning, showers in the afternoon.
Temps: Min: 7.2; Max: 16.0.
Rain: 29.6 mm.  Pres: 971 mb.

The maximum temperature was 6.1 degs C higher than yesterday. 
It was the warmest February day ever at this location, [since at least 2003]. 
It was the wettest day since 23 December 2013.
The pressure at 2200 was 25 mbs lower than 24 hours earlier.

Friday 14 February 2014

Thursday 13 February 2014

Sunny intervals and showers, some heavy with hail.
Temps: Min: 5.9; Max: 9.9.
Rain: 9.9 mm.  Pres: 996 mb.

*It was the coldest day since 24 December 2013.

Thursday 13 February 2014

Wednesday 12 February 2014

AM: Heavy rain and very windy.
PM: Sunny intervals and showers.
Temps: Min: 7.1; Max: 14.9.
Rain: 16.2 mm.  Pres: 993 mb.

Wednesday 12 February 2014

Update: Saturday 8 [2200] to Tuesday 11 February 2014 [2200]

Tuesday 11th [PM]: Sunny intervals and showers.  Brief thunderstorm late evening.

Figs: Saturday 8th [2200] to Tuesday 11th [2200]:
Temps: Min: 5.1; Max: 12.2.
Rain: 16.3 mm.  Pres: 998 mb*.


*As at 2200 Tuesday.

Here are some additional vague observations from Truro for the missing period:
Sunday 9th: Heavy, squally showers.
Monday 10th: Sunny intervals. Very windy overnight.
Tuesday 11th [AM]: Sunny intervals.

Saturday 8 February 2014

Showers and very windy.  Sunny intervals in the morning. Mostly cloudy in the afternoon.
Temps: Min: 7.6; Max: 10.6.
Rain: 3.0 mm.  Pres: 978 mb.

Saturday 8 February 2014

Friday 7 February 2014

Sunny intervals in the morning.  Cloudy in the afternoon with rain and strong winds later.
Temps: Min: 8.1; Max: 14.5*
Rain: 10.0 mm.  Pres: 979.5 mb.

*This temperature was reached during the evening.

Thursday 6 February 2014

Thursday 6 February 2014

Mostly cloudy with rain or showers.
Temps: Min: 8.8; Max: 14.4.
Rain: 7.4 mm.  Pres: 979 mb.

Wednesday 5 February 2014

Wet and very windy overnight, followed by a day of showers and some sunny intervals. Still quite windy.
Temps: Min: 9.5; Max: 13.8.
Rain: 12.3 mm.  Pres: 987.5 mb.

*See image below for the pressure at 1000 [am].

Wednesday 5 February 2014

Low Pressure

Wednesday, 5 February 2014, AM

Tuesday 4 February 2014

Sunny intervals and the odd shower in the morning.
Cloudy and windy with rain in the afternoon.  Some thunder. Very windy from mid afternoon to mid evening.


Temps: Min: 7.4; Max: 13.4.
Rain: 8.4 mm*.  Pres: 977 mb.

*This figure does not include the horizontal rain!

Tuesday 4 February 2014

Monday 3 February 2014

Overcast and windy.  Rain, heavy at times, in the morning.  Drier in the afternoon.
Temps: Min: 11.4; Max: 13.3.
Rain: 20.8 mm.  Pres: 995 mb.

Monday 3 February 2014

Sunday 2 February 2014

Sunny intervals and showers, most of these in the morning.
Temps: Min: 6.9; Max: 12.2.
Rain: 1.1 mm.  Pres: 999.5 mb.

Saturday 1 February 2014

Saturday 1 February 2014

Sunny intervals and windy.  Showers this morning.
Temps: Min: 6.2; Max: 10.6.
Rain: 3.2 mm.  Pres: 994 mb.

Friday 31 January 2014

Overcast with rain for most of the day.  Drier for a time late afternoon and early evening.
Temps: Min: 6.9; Max: 15.8.
Rain: 22.3 mm.  Pres: 986 mb.

Thursday 30 January 2014

Mostly cloudy in the morning.  Sunny intervals in the afternoon.
Temps: Min: 7.1; Max: 10.5.
Rain: Nil.  Pres: 999 mb.

*It was the coldest day since 24 December 2013.

Wednesday 29 January 2014

Mostly cloudy with frequent showers.
Temps: Min: 8.8; Max: 13.4.
Rain: 8.7 mm.  Pres: 995 mb.