Weather History for Northolt, United Kingdom

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 85 °F 66 °F 55 °F
Mean Temperature 70 °F 58 °F 49 °F
Min Temperature 55 °F 49 °F 39 °F
Degree Days  
Heating Degree Days (base 65) 16 7 0 218
Cooling Degree Days (base 65) 5 0 0 7
Growing Degree Days (base 50) 20 8 0 243
Dew Point  
Dew Point 63 °F 51 °F 34 °F
Precipitation  
Precipitation 0.24 in 0.03 in 0.00 in 0.96 in
Snowdepth - - - -
Wind  
Wind 24 mph 6 mph 0 mph
Gust Wind 29 mph 26 mph 22 mph
Sea Level Pressure  
Sea Level Pressure 30.45 in 29.99 in 29.36 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 27, 2013 Rise Set
Actual Time 6:55 AM BST 6:48 PM BST
Civil Twilight 6:22 AM BST 7:21 PM BST
Nautical Twilight 5:43 AM BST 8:00 PM BST
Astronomical Twilight 5:03 AM BST 8:40 PM BST
Moon 11:55 PM BST (9/27) 2:53 PM BST (9/27)
Length of Visible Light 12h 58m
Length of Day
11h 52m
Waning Gibbous, 47% of the Moon is Illuminated
Sep 27
Waning Gibbous
Oct 5
New
Oct 12
First Quarter
Oct 19
Full
Oct 27
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.96 Average Month Total: 2.24
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Partly Cloudy
Actual:
71 | 46 0.00
Average:
70 | 53 0.07
Partly Cloudy
Actual:
77 | 51 0.00
Average:
70 | 53 0.07
Partly Cloudy
Actual:
77 | 54 0.00
Average:
70 | 53 0.07
Scattered Clouds
Actual:
82 | 51 0.00
Average:
70 | 53 0.06
Fog
Actual:
85 | 55 0.00
Average:
70 | 53 0.07
Rain
Actual:
64 | 55 0.04
Average:
69 | 53 0.06
Rain
Actual:
66 | 50 0.02
Average:
69 | 53 0.06
Rain
Actual:
64 | 44 0.12
Average:
68 | 52 0.06
Rain
Actual:
55 | 44 0.24
Average:
68 | 52 0.07
Rain
Actual:
61 | 46 0.01
Average:
68 | 52 0.07
Rain
Actual:
61 | 53 0.08
Average:
67 | 51 0.07
Rain
Actual:
67 | 54 0.02
Average:
66 | 51 0.07
Rain
Actual:
64 | 55 0.08
Average:
66 | 50 0.07
Rain
Actual:
57 | 44 0.00
Average:
66 | 50 0.08
Rain
Actual:
59 | 39 0.08
Average:
65 | 50 0.08
Rain
Actual:
59 | 44 0.01
Average:
65 | 50 0.08
Rain
Actual:
57 | 45 0.24
Average:
65 | 51 0.08
Partly Cloudy
Actual:
60 | 48 0.00
Average:
65 | 51 0.08
Rain
Actual:
62 | 44 0.00
Average:
65 | 51 0.09
Partly Cloudy
Actual:
66 | 48 0.00
Average:
65 | 50 0.08
Rain
Actual:
66 | 47 0.00
Average:
65 | 50 0.08
Rain
Actual:
67 | 55 0.00
Average:
65 | 50 0.08
Partly Cloudy
Actual:
64 | 51 0.01
Average:
64 | 50 0.08
Fog
Actual:
72 | 45 0.00
Average:
64 | 50 0.08
Rain
Actual:
70 | 52 0.00
Average:
64 | 50 0.08
Partly Cloudy
Actual:
68 | 53 0.00
Average:
64 | 50 0.08
Clear
Actual:
66 | 49 0.00
Average:
63 | 50 0.08
Rain
Actual:
67 | 52 0.01
Average:
63 | 50 0.08
Partly Cloudy
Actual:
66 | 55 0.00
Average:
62 | 49 0.08
Partly Cloudy
Actual:
68 | 53 0.00
Average:
62 | 48 0.08
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 71 58 46 50 45 41 87 60 26 30.45 30.39 30.33 6 6 6 14 6 - 0.00  
2 77 64 51 59 53 49 94 67 36 30.36 30.32 30.27 16 7 6 10 7 - 0.00  
3 77 66 54 59 56 54 94 73 43 30.37 30.32 30.27 19 8 6 5 3 - 0.00  
4 82 66 51 61 56 50 100 69 27 30.27 30.14 30.01 16 8 6 10 4 - 0.00  
5 85 70 55 61 55 48 100 65 26 30.00 29.85 29.77 19 6 1 8 3 - 0.00 Fog
6 64 60 55 57 52 46 94 76 50 29.84 29.77 29.71 16 7 4 14 6 - 0.04 Rain
7 66 58 50 50 47 43 88 68 38 30.05 29.94 29.83 6 6 4 18 8 29 0.02 Rain
8 64 54 44 52 46 43 94 79 45 30.07 30.05 30.04 19 6 2 15 5 22 0.12 Fog , Rain
9 55 50 44 54 50 43 100 91 79 30.06 30.01 29.98 19 6 2 12 4 - 0.24 Rain
10 61 54 46 50 46 43 94 72 41 30.16 30.12 30.06 16 8 6 14 9 - 0.01 Rain
11 61 57 53 54 49 45 100 75 45 30.19 30.15 30.12 14 6 4 14 10 - 0.08 Rain
12 67 60 54 59 54 53 100 85 60 30.12 30.09 30.06 16 6 2 7 4 - 0.02 Rain
13 64 60 55 63 60 54 100 94 85 30.07 30.03 29.89 9 4 1 15 5 - 0.08 Rain
14 57 52 44 50 48 45 100 85 63 30.09 29.99 29.89 13 6 4 15 10 - 0.00 Rain
15 59 49 39 57 48 39 100 84 56 30.08 29.79 29.53 9 5 0 18 8 - 0.08 Fog , Rain
16 59 52 44 45 39 34 87 61 34 29.65 29.61 29.56 19 7 6 24 12 - 0.01 Rain
17 57 51 45 55 47 40 100 82 55 29.65 29.51 29.36 19 6 2 14 9 - 0.24 Rain
18 60 55 48 52 45 41 94 72 39 29.86 29.65 29.42 16 7 6 15 7 - 0.00  
19 62 53 44 59 50 42 94 86 61 29.90 29.81 29.74 19 7 2 17 7 29 0.00 Rain
20 66 57 48 50 48 46 94 73 42 30.18 30.06 29.89 19 7 6 10 6 - 0.00  
21 66 56 47 61 54 46 94 84 69 30.30 30.24 30.18 16 8 6 9 5 - 0.00 Rain
22 67 61 55 61 58 54 94 87 70 30.38 30.34 30.30 16 7 4 8 5 - 0.00 Rain
23 64 58 51 59 56 50 100 87 71 30.33 30.25 30.12 16 7 0 6 2 - 0.01  
24 72 58 45 59 54 45 100 87 55 30.13 30.01 29.92 7 3 0 6 2 - 0.00 Fog
25 70 61 52 59 56 52 100 81 54 29.94 29.87 29.83 5 3 1 6 2 - 0.00 Rain
26 68 62 53 56 50 45 88 71 38 30.06 30.02 29.92 19 6 3 12 8 - 0.00  
27 66 58 49 50 48 46 94 74 41 30.06 30.00 29.92 19 11 6 13 7 - 0.00  
28 67 60 52 54 51 45 94 74 49 29.92 29.81 29.74 16 7 4 16 9 - 0.01 Rain
29 66 60 55 52 50 49 82 71 48 29.76 29.73 29.71 19 7 6 16 12 - 0.00  
30 68 62 53 54 51 48 88 72 44 29.79 29.72 29.68 19 8 6 14 10 - 0.00