Northolt, United Kingdom

3:10 PM BST on September 20, 2017 (GMT +0100)
Northolt Air Base

Weather History for EGWU - September, 2012

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 67 °F 53 °F
Mean Temperature 66 °F 57 °F 49 °F
Min Temperature 60 °F 48 °F 40 °F
Degree Days  
Heating Degree Days (base 65) 16 8 0 234
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 16 7 0 222
Dew Point  
Dew Point 61 °F 47 °F 31 °F
Precipitation  
Precipitation 0.51 in 0.04 in 0.00 in 1.11 in
Snowdepth - - - -
Wind  
Wind 22 mph 7 mph 0 mph
Gust Wind 36 mph 29 mph 24 mph
Sea Level Pressure  
Sea Level Pressure 30.42 in 29.97 in 29.06 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 09, 2012 Rise Set
Actual Time 6:27 AM BST 7:29 PM BST
Civil Twilight 5:53 AM BST 8:03 PM BST
Nautical Twilight 5:12 AM BST 8:44 PM BST
Astronomical Twilight 4:27 AM BST 9:28 PM BST
Moon No Moon Rise 3:34 PM BST (9/9)
Length of Visible Light 14h 09m
Length of Day
13h 01m
Last Quarter, 41% of the Moon is Illuminated
Sep 9
Last Quarter
Sep 16
New
Sep 22
First Quarter
Sep 30
Full
Oct 8
Last Quarter

Daily Weather History & Observations

2012 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 72 64 55 56 51 45 82 67 33 30.37 30.29 30.21 19 8 6 15 6 - 0.00 Rain
2 65 58 52 61 56 50 100 87 73 30.30 30.25 30.21 19 8 6 10 6 - 0.00 Fog , Rain
3 76 66 55 61 53 45 100 69 28 30.33 30.28 30.24 19 9 6 6 4 - 0.00 Fog
4 75 64 52 61 55 46 100 74 52 30.27 30.22 30.18 19 6 2 10 4 - 0.00 Fog
5 68 58 48 47 44 41 87 58 28 30.42 30.33 30.27 19 9 6 12 8 - 0.00  
6 71 58 44 52 45 41 93 64 28 30.42 30.35 30.27 16 10 6 10 4 - 0.00  
7 80 64 48 52 48 39 100 62 21 30.30 30.24 30.21 19 10 3 9 5 - 0.00 Fog
8 81 63 45 52 46 31 93 59 9 30.22 30.12 30.01 19 10 6 7 2 - 0.00 Fog
9 82 64 46 57 49 45 94 66 19 30.01 29.87 29.77 19 10 6 17 5 - 0.00 Fog
10 70 65 60 60 56 53 89 73 57 29.84 29.81 29.80 19 8 6 18 11 30 0.00 Rain
11 64 58 51 55 43 32 82 55 27 30.02 29.90 29.77 19 7 6 18 13 - 0.00 Rain
12 64 54 43 52 45 39 88 69 41 30.02 29.96 29.86 19 7 6 15 7 - 0.00  
13 66 54 42 50 43 40 93 65 31 30.15 30.08 29.98 19 7 6 15 8 - 0.00  
14 68 62 53 55 48 42 82 63 31 30.04 29.92 29.86 6 6 6 20 14 - 0.00 Rain
15 71 58 44 52 47 43 93 68 36 30.08 30.03 29.98 19 9 6 12 5 - 0.00  
16 65 58 52 54 50 46 94 70 45 30.00 29.91 29.86 16 7 4 15 7 - 0.00  
17 65 60 55 54 48 39 94 65 32 29.94 29.89 29.86 19 9 6 15 9 - 0.00 Fog
18 63 56 46 48 42 34 88 62 28 30.09 29.93 29.83 19 7 6 16 11 - 0.00  
19 63 52 42 41 39 36 87 60 27 30.23 30.17 30.09 19 7 6 16 8 - 0.00  
20 64 54 43 46 44 41 93 67 35 30.22 30.13 30.06 19 9 6 13 4 - 0.00  
21 62 56 49 52 47 43 88 75 44 30.08 29.98 29.89 19 9 5 13 5 - 0.01 Rain
22 61 50 40 46 39 36 93 65 29 30.16 30.10 30.01 16 7 6 9 7 - 0.00 Fog
23 53 49 45 52 46 41 94 84 66 30.09 29.79 29.39 19 6 3 18 9 29 0.51 Rain
24 59 54 50 59 51 45 100 85 55 29.39 29.20 29.06 9 5 2 22 11 36 0.39 Rain
25 62 55 48 48 45 43 88 71 42 29.21 29.18 29.15 6 6 6 20 12 30 0.02 Rain
26 61 55 49 54 49 46 94 83 63 29.47 29.29 29.18 19 8 6 10 7 - 0.08 Fog , Rain
27 61 55 49 52 48 44 94 78 42 29.92 29.73 29.50 16 8 6 12 6 - 0.08 Fog , Rain
28 62 54 45 54 48 44 93 81 56 29.95 29.90 29.89 12 7 5 17 8 - 0.02 Rain
29 60 52 44 47 42 37 93 70 37 30.17 30.06 29.95 19 7 6 14 8 - 0.00  
30 62 51 40 52 46 39 93 76 53 30.18 30.07 29.95 17 7 6 17 9 - 0.00