Weather History for Rotterdam, Netherlands

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Month of September, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 79 °F 70 °F 63 °F
Mean Temperature 66 °F 61 °F 54 °F
Min Temperature 60 °F 52 °F 44 °F
Degree Days  
Heating Degree Days (base 65) 11 4 0 96
Cooling Degree Days (base 65) 2 0 0 4
Growing Degree Days (base 50) 16 11 4 254
Dew Point  
Dew Point 66 °F 55 °F 43 °F
Precipitation  
Precipitation 0.01 in 0.00 in 0.00 in 0.03 in
Snowdepth - - - -
Wind  
Wind 18 mph 5 mph 0 mph
Gust Wind 23 mph 22 mph 21 mph
Sea Level Pressure  
Sea Level Pressure 30.30 in 30.07 in 29.80 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 24, 2014 Rise Set
Actual Time 7:31 AM CEST 7:36 PM CEST
Civil Twilight 6:57 AM CEST 8:09 PM CEST
Nautical Twilight 6:17 AM CEST 8:49 PM CEST
Astronomical Twilight 5:36 AM CEST 9:30 PM CEST
Moon 7:40 AM CEST (9/24) 7:31 PM CEST (9/24)
Length of Visible Light 13h 12m
Length of Day
12h 05m
New Moon, 0% of the Moon is Illuminated
Sep 24
New Moon
Oct 1
First Quarter
Oct 8
Full
Oct 15
Last Quarter
Oct 23
New

Weather History Calendar

Precipitation to date: 0.03 Average to Date: 2.61 Average Month Total: 3.37
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
70 | 50 0.00
Average:
68 | 53 0.11
Rain
Actual:
71 | 58 0.00
Average:
68 | 53 0.11
Fog
Actual:
71 | 53 0.00
Average:
68 | 53 0.11
Mostly Cloudy
Actual:
73 | 53 0.00
Average:
68 | 53 0.10
Partly Cloudy
Actual:
73 | 60 0.00
Average:
68 | 53 0.10
Fog
Actual:
67 | 57 0.00
Average:
68 | 53 0.10
Fog
Actual:
70 | 52 0.00
Average:
67 | 53 0.10
Fog
Actual:
67 | 48 0.00
Average:
67 | 53 0.11
Rain
Actual:
63 | 50 0.01
Average:
67 | 52 0.11
Mostly Cloudy
Actual:
66 | 51 0.00
Average:
66 | 52 0.12
Fog
Actual:
69 | 46 0.00
Average:
66 | 52 0.13
Fog
Actual:
70 | 45 0.00
Average:
66 | 51 0.14
Fog
Actual:
70 | 52 0.00
Average:
65 | 51 0.13
Fog
Actual:
69 | 52 0.00
Average:
65 | 51 0.13
Fog
Actual:
73 | 47 0.00
Average:
65 | 51 0.13
Rain
Actual:
75 | 52 0.00
Average:
65 | 50 0.12
Fog
Actual:
77 | 52 0.00
Average:
64 | 50 0.11
Thunderstorm
Actual:
79 | 54 0.00
Average:
64 | 50 0.11
Rain
Actual:
73 | 58 0.00
Average:
64 | 50 0.11
Fog
Actual:
73 | 55 0.00
Average:
64 | 50 0.11
Rain
Actual:
65 | 57 0.01
Average:
64 | 50 0.11
Rain
Actual:
63 | 48 0.01
Average:
64 | 50 0.11
Partly Cloudy
Actual:
64 | 44 0.00
Average:
63 | 50 0.10
Record:
71 | 42 0.43
Average:
63 | 50 0.10
Record:
73 | 39 0.16
Average:
63 | 50 0.11
Record:
71 | 41 0.00
Average:
63 | 50 0.11
Record:
68 | 39 0.16
Average:
62 | 50 0.10
Record:
73 | 39 0.01
Average:
62 | 50 0.11
Record:
78 | 42 0.00
Average:
61 | 50 0.11
Record:
77 | 42 0.00
Average:
61 | 49 0.12
 

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

2014 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 70 60 50 57 54 50 100 79 47 30.16 30.12 30.09 19 6 0 9 3 - 0.00 Fog , Rain
2 71 64 58 59 56 53 100 75 44 30.25 30.19 30.12 19 8 5 9 5 - 0.00 Rain
3 71 62 53 58 55 52 100 78 44 30.26 30.21 30.15 19 6 0 16 7 - 0.00 Fog
4 73 63 53 63 57 53 100 79 53 30.19 30.08 30.01 11 7 3 10 5 - 0.00  
5 73 66 60 63 61 58 100 81 49 30.02 29.95 29.92 7 4 1 6 3 - 0.00  
6 67 62 57 64 60 55 100 88 64 29.96 29.92 29.89 9 3 0 9 3 - 0.00 Fog
7 70 61 52 61 57 54 100 84 56 30.04 29.98 29.95 9 4 0 9 4 - 0.00 Fog
8 67 58 48 57 51 48 100 79 43 30.14 30.08 30.04 19 6 0 9 2 - 0.00 Fog
9 63 56 50 58 53 50 100 81 54 30.18 30.14 30.12 19 8 3 10 3 - 0.01 Rain
10 66 60 51 54 50 46 100 69 45 30.17 30.15 30.12 19 8 3 12 5 - 0.00  
11 69 58 46 58 53 46 100 81 52 30.19 30.12 30.09 17 5 0 13 5 - 0.00 Fog
12 70 58 45 59 54 46 100 81 48 30.26 30.21 30.18 19 6 0 14 6 - 0.00 Fog
13 70 61 52 59 57 53 100 84 57 30.30 30.27 30.24 12 5 1 13 6 21 0.00 Fog
14 69 60 52 59 56 53 100 85 50 30.29 30.18 30.09 19 6 0 13 6 - 0.00 Fog
15 73 60 47 61 55 48 100 84 44 30.10 30.03 29.98 19 5 0 10 4 - 0.00 Fog
16 75 64 52 63 58 53 100 84 44 30.01 29.97 29.92 13 3 0 8 3 - 0.00 Fog , Rain
17 77 64 52 61 58 54 100 80 39 29.95 29.89 29.83 14 4 0 9 4 - 0.00 Fog
18 79 66 54 63 59 54 100 79 43 29.86 29.82 29.80 19 6 1 9 4 - 0.00 Fog , Thunderstorm
19 73 66 58 64 62 59 100 91 66 29.92 29.86 29.80 7 2 0 7 4 - 0.00 Fog , Rain
20 73 64 55 66 61 55 100 90 69 30.01 29.94 29.89 4 2 0 12 3 - 0.00 Fog
21 65 61 57 61 54 48 100 78 48 30.18 30.08 30.01 19 7 2 17 8 - 0.01 Rain
22 63 56 48 52 47 43 93 65 45 30.21 30.17 30.15 11 7 5 18 10 23 0.01 Rain
23 64 54 44 52 48 45 100 85 48 30.22 30.16 30.12 9 5 2 9 3 - 0.00