Tonbridge-Weather.org.uk

NOVEMBER 2011 daily and monthly summary

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NOVEMBER
December

November 2011 monthly summary stats

‡ SUN: Sunshine hours are calculated approximately and solely from solar radiation readings, but note that the solar sensor's exposure to sunshine is limited. The sensor receives only up to 25-50% of total possible sunshine exposure this month due to obstruction. There is no allowance for sunshine by visual observation only, so the sunniest day figures above can be very significantly less than the actual daily sunshine duration.
THW = Shaded Heat Index calculated with cooling/warming effect of wind and humidity to give an apparent temperature.
THSW = Unshaded Heat Index calculated with cooling/warming effect of wind, humidity and full direct sunshine to give an apparent temperature.
EVAPO-TRANSPIRATION is drying effect due to sun and wind, and is equivalent to "negative rainfall"


   DAILY STATS NOVEMBER 2011
 
TEMPERATURE ºc
HUMIDITY
SUN ‡
PRESSURE
RAINFALL
WIND SPEED
DIRECTION
 WEATHER
 NOTES
DATE
Low
(21-09h)
High
(09-21h)
Temp at 14.00z
RH %
at 14.00z
Dewpoint ºc
at 14.00z
Bright
sun hrs
hPa   †
at 14.00z
Day Total
(mm)
Average
(mph)
Max Gust
(mph)
Dominant
(Compass)
 Precipitation
 type etc ‡
                       
1st
11.6 15.1 14.7 68 8.8 3.8 1008.9 RS 1.5 1.4 12 SSW  Rain am
2nd
4.6 14.1 14.0 78 10.2 1.7 1000.8 FR 0.8 1.3 21 SE  Rain eve
3rd
13.1 16.6 16.4 79 12.7 0.3 991.7 FS 11.9 2.0 21 SE  Rain
4th
11.9 14.6 14.1 78 10.3 1.8 996.2 R 9.7 1.3 16 SW  Rain am
5th
9.0 14.3 14.1 84 11.4 0.7 1005.6 RS 0.3 1.9 18 N  Rain shower am
6th
9.5 11.2 11.0 78 7.3 0.0 1020.9 ST 0.0 3.6 21 N  Overcast
7th
9.7 12.4 12.4 85 9.8 0.0 1019.2 FS 0.5 2.0 14 N  Drizzle
8th
8.6 10.2 10.1 93 9.0 0.0 1012.3 FS 1.3 0.0 7 SE  Drizzle
9th
9.4 15.2 14.8 74 10.2 2.5 1014.8 ST 0.5 0.5 13 SE  Drizzle am
10th
7.8 15.4 15.4 75 11.0 2.7 1015.7 FS 0.3 0.1 7 SE  Fog am
11th
8.3 10.7 9.9 94 9.0 0.0 1014.2 FS 0.0 1.1 13 SE  Overcast/mist
12th
10.6 14.8 14.6 88 12.6 0.2 1025.4 RS 0.0 0.5 11 SE  Overcast/mist
13th
7.6 17.3 16.6 65 10.0 3.5 1025.2 F 0.3 0.2 10 SE  Sunny
14th
8.2 9.0 8.9 93 7.9 0.0 1020.6 F 0.3 0.2 7 SE  Drizzle eve.
15th
2.1 11.2 10.7 75 6.5 3.0 1015.4 FS 0.0 0.3 7 SE  Fog am, sunny
16th
5.3 8.3 7.8 85 5.4 0.0 1015.4 FS 0.0 0.3 7 SE  Overcast
17th
6.9 14.2 13.8 71 8.6 1.5 1017.5 ST 0.0 1.0 12 SW  Sunny spells
18th
6.2 13.8 13.8 75 9.4 0.8 1016.4 FS 0.0 0.7 12 SE  Cloudy
19th
5.6 12.4 12.4 93 11.3 2.0 1014.9 FS 0.3 0.1 6.0 SE  Fog am
20th
3.4 9.6 9.1 94 8.2 1.3 1017.0 FS 0.3 0.0 3 SE  Fog
21st
4.1 11.4 11.1 94 10.1 2.0 1012.0 FS 0.0 0.1 7 SE  Sunny spells pm
22nd
8.3 12.4 12.1 94 11.2 0.0 1016.9 ST 1.0 0.1 7 N  Rain late pm
23rd
2.9 8.2 7.8 94 6.9 0.5 1026.3 ST 0.0 0.1 6 N  Fog am
24th
3.7 12.1 11.7 77 7.8 0.5 1025.9 F 0.3 1.7 16 SW  Fair
25th
9.0 12.6 11.2 69 5.7 0.8 1023.9 RS 0.5 3.0 22 SW  Rain showers am
26th
3.8 12.7 12.7 67 6.7 0.0 1023.6 F 0.0 4.0 24 SW  Cloudy
27th
11.9 13.6 12.2 49 1.8 1.7 1020.7 R 0.0 4.1 26 SW  Sunny pm
28th
-0.8 12.2 10.1 68 4.4 0.0 1020.2 F 0.5 1.0 13 SW  Rain night pm
29th
8.6 12.6 12.4 79 8.8 0.0 1004.2 F 1.3 5.2 26 SW  Rain late pm
30th
2.5 11.4 11.2 76 7.1 1.2 1020.3 FS 0.8 1.9 20 SW  Rate night pm
                         
‡ SUN: Sunshine hours are calculated approximately and solely from solar radiation readings, but note that the solar sensor's exposure to sunshine is rather limited. The sensor receives only 30 - 50% of total possible sunshine exposure this month, and there is no allowance for sunshine by visual observation only, so the figures above can be very significantly less than the actual daily sunshine duration.
† Barometer trend (previous 3 hours) : F = falling, ST = steady, R = rising; Q = quickly, S = slowly
Weather Notes use METAR codes: OVC = overcast; SHRA = rain showers; '+' = heavy; CAVOK = no cloud below 5000 ft & visibility> 10 km & no fog, precipitation or snow; SN = snow; RASN = Rain and snow

1st
LPs lie distant to N, W and SSW, HP to far SE. Cold front brings long heavy shower around 08.00h. Cloud clearing to give some sunny spells.
2nd
Shallow mist am, clearing to give cloudy spells with sunny intervals. Short spell of rain evening. Heavy spell of rain late afternoon.
3rd
Spell of moderate rain between 07 - 08.00h. Mainly overcast day with some drizzle, spell of very heavy rain around 16.40h and after 22.30h.
4th
LP 968 hPa NW of Ireland, LP 965 hPa Portugal, HP1026 hPa Ukraine.
Three spells of heavy rain following on from night before, clearing around 07.30, sunny spells am becoming cloudy.
5th
Light rain shower around 07.30, very brief brightness midmorning, becoming overcast.
6th
Overcast and rather gloomy.
7th
Overcast and gloomy with outbreaks of drizzle late evening and night.
8th
Overcast and very gloomy, drizzle through the night ending around 08.00 but still some intermittent "mizzle" through the day.
9th
Drizzle in the early hours, a gloomy start unexpectedly giving way to long sunny spells from late morning.
10th
Light fog/mist/low cloud with a little early drizzle clears away slowly to give sunny spells, mainly in the afternoon.
11th
Light fog/mist/low cloud, staying very dull but dry.
12th
Another day of mist/low cloud, just a brief moment of brightness after midday.
13th
A sunny day with early high cloud clearing. New record high maximum temperature for a November day in these site records.
14th
Back to gloom with low cloud and mist. Coldest day since 18th March. Some light drizzle early evening.
15th
Dense fog early morning, clearing by 09.00 to give sunshine. Cloud moves in from the SE around 15.00.
16th
Back to persistent overcast, though not as dull as some recent days.
17th
Cloud breaking up slowly to give sunny spells in the afternoon.
18th
Mainly cloudy with a few sunny intervals.
19th
Fog and mist clears to give hazy sunny spells late morning then unbroken sunshine in the afternoon. Fog reforms late evening.
20th
LP 958 hPa WSW of Iceland, HP 1030 hPa Balkans, UK in a col.
Dense fog overnight and morning, slowly clearing just after midday to give sunshine.
21st
Low cloud and mist early morning breaking up to give some spells of hazy sunshine later.
22nd
Fog, mist and low cloud, cold front brings rain shower late pm and a little drizzle later.
23rd
Fog and mist persistent in the morning, gradually thinning by 13.30 to give some brief hazy sunshine.
24th
Precipitation from condensation again, a bright day with high cloud giving way to some sunny intervals.
25th
A couple of light rain showers around sunrise, becoming clearer afterwards with spells of sunshine.
26th
Cloudy and breezy, sometimes bright but no sunshine.
27th
Cloudy and windy overnight, dry cold front clearance gives long sunny periods from late morning.
28th
First air frost since 19th March. A cloudy day, neither bright nor dull. Light rain in the night from warm front.
29th
Cloudy again without sunshine becoming overcast pm. Cold front passage brings rain late pm.
30th
A bright day of sunny spells interrupted by patches of cloud with a couple of brief light rain showers. Rain arrives just before midnight.