Weather History for Chetumal, Mexico

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 98 °F 95 °F 90 °F
Mean Temperature 88 °F 86 °F 82 °F
Min Temperature 82 °F 77 °F 72 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 24 21 18 622
Growing Degree Days (base 50) 38 36 32 1076
Dew Point  
Dew Point 82 °F 75 °F 64 °F
Precipitation  
Precipitation 0.87 in 0.07 in 0.00 in 2.15 in
Snowdepth - - - -
Wind  
Wind 18 mph 4 mph 0 mph
Gust Wind - - -
Sea Level Pressure  
Sea Level Pressure 30.03 in 29.91 in 29.71 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 12, 2012 Rise Set
Actual Time 6:40 AM CDT 6:57 PM CDT
Civil Twilight 6:18 AM CDT 7:19 PM CDT
Nautical Twilight 5:53 AM CDT 7:45 PM CDT
Astronomical Twilight 5:27 AM CDT 8:10 PM CDT
Moon 3:21 AM CDT (9/12) 4:25 PM CDT (9/12)
Length of Visible Light 13h 00m
Length of Day
12h 17m
Waning Crescent, 13% of the Moon is Illuminated
Sep 12
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Weather History Calendar

Precipitation Actual month total 2.15 Average Month Total: 2.18
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
94 | 77 0.00
Average:
87 | 76 0.05
Partly Cloudy
Actual:
95 | 76 0.00
Average:
87 | 76 0.04
Fog
Actual:
94 | 73 0.00
Average:
87 | 76 0.03
Partly Cloudy
Actual:
95 | 77 0.00
Average:
87 | 76 0.03
Partly Cloudy
Actual:
94 | 80 0.00
Average:
87 | 76 0.03
Partly Cloudy
Actual:
94 | 81 0.00
Average:
87 | 76 0.02
Partly Cloudy
Actual:
95 | 80 0.00
Average:
87 | 76 0.02
Partly Cloudy
Actual:
95 | 81 0.00
Average:
87 | 76 0.02
Partly Cloudy
Actual:
95 | 81 0.00
Average:
87 | 76 0.02
Partly Cloudy
Actual:
95 | 82 0.00
Average:
87 | 76 0.02
Partly Cloudy
Actual:
96 | 80 0.00
Average:
87 | 76 0.02
Partly Cloudy
Actual:
97 | 77 0.00
Average:
87 | 76 0.02
Fog
Actual:
98 | 76 0.00
Average:
87 | 76 0.02
Partly Cloudy
Actual:
98 | 72 0.00
Average:
87 | 76 0.02
Partly Cloudy
Actual:
97 | 73 0.00
Average:
87 | 76 0.03
Partly Cloudy
Actual:
95 | 74 0.00
Average:
87 | 76 0.03
Partly Cloudy
Actual:
95 | 76 0.00
Average:
87 | 76 0.03
Partly Cloudy
Actual:
96 | 80 0.00
Average:
87 | 76 0.03
Rain
Actual:
95 | 77 0.03
Average:
87 | 76 0.02
Partly Cloudy
Actual:
96 | 80 0.20
Average:
87 | 76 0.02
Rain
Actual:
90 | 75 0.39
Average:
87 | 76 0.01
Fog
Actual:
94 | 74 0.02
Average:
87 | 76 1.14
Rain
Actual:
92 | 75 0.28
Average:
87 | 76 0.28
Rain
Actual:
94 | 73 0.20
Average:
87 | 76 0.02
Rain
Actual:
93 | 75 0.00
Average:
87 | 76 0.03
Rain
Actual:
94 | 76 0.87
Average:
87 | 76 0.03
Rain
Actual:
93 | 74 0.08
Average:
86 | 76 0.06
Partly Cloudy
Actual:
95 | 78 0.00
Average:
86 | 76 0.03
Partly Cloudy
Actual:
94 | 75 0.08
Average:
86 | 76 0.03
Partly Cloudy
Actual:
94 | 78 0.00
Average:
86 | 76 0.03
 

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

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 94 86 77 79 76 72 91 71 48 30.01 29.97 29.93 7 7 5 9 3 - 0.00 Rain
2 95 86 76 79 74 68 95 69 40 30.01 29.95 29.88 7 7 5 12 3 - 0.00  
3 94 84 73 78 73 64 97 69 53 30.01 29.95 29.90 7 6 0 7 3 - 0.00 Fog
4 95 86 77 76 75 72 84 69 43 30.00 29.94 29.88 7 7 5 10 4 - 0.00  
5 94 87 80 79 76 74 84 72 47 29.97 29.91 29.85 7 7 5 12 6 - 0.00  
6 94 88 81 78 76 73 79 72 50 29.97 29.91 29.85 7 7 5 17 7 - 0.00  
7 95 88 80 79 76 73 89 71 51 29.96 29.88 29.81 7 6 5 12 6 - 0.00  
8 95 88 81 79 75 70 79 67 47 29.95 29.88 29.81 7 7 5 17 6 - 0.00  
9 95 88 81 79 76 73 80 69 49 29.98 29.93 29.89 7 7 5 12 5 - 0.00  
10 95 88 82 79 74 70 82 66 50 30.01 29.95 29.90 7 6 5 12 7 - 0.00  
11 96 88 80 77 74 68 84 67 49 30.03 29.97 29.91 7 7 5 14 5 - 0.00  
12 97 87 77 79 75 72 88 71 38 30.01 29.94 29.87 7 7 5 12 5 - 0.00  
13 98 87 76 78 75 69 95 73 31 29.98 29.91 29.82 7 6 3 12 4 - 0.00 Fog
14 98 85 72 77 73 68 99 66 36 29.98 29.92 29.85 7 7 5 12 3 - 0.00  
15 97 85 73 77 74 67 97 68 30 30.01 29.92 29.83 7 6 5 9 3 - 0.00  
16 95 84 74 77 75 70 95 69 43 29.99 29.92 29.84 7 7 5 12 4 - 0.00  
17 95 86 76 78 76 73 92 74 48 29.96 29.88 29.81 7 6 5 16 5 - 0.00  
18 96 88 80 82 78 73 89 77 52 29.95 29.88 29.80 7 6 5 18 8 - 0.00  
19 95 86 77 79 77 75 93 76 44 29.97 29.91 29.84 7 7 5 12 6 - 0.03 Rain
20 96 88 80 77 76 75 89 73 43 29.96 29.88 29.80 7 7 5 12 3 - 0.20  
21 90 82 75 77 75 70 94 79 60 29.91 29.85 29.75 7 7 5 7 2 - 0.39 Rain
22 94 84 74 79 74 68 97 76 49 29.97 29.89 29.83 7 6 1 10 1 - 0.02 Fog
23 92 84 75 79 74 70 98 81 70 30.02 29.93 29.88 7 6 5 9 1 - 0.28 Rain
24 94 84 73 78 74 70 98 78 47 30.00 29.93 29.84 7 7 5 12 4 - 0.20 Rain
25 93 84 75 77 74 70 90 74 51 29.97 29.91 29.85 7 7 5 12 3 - 0.00 Rain
26 94 85 76 79 76 73 93 79 56 29.99 29.92 29.85 7 6 1 12 5 - 0.87 Rain
27 93 84 74 80 75 73 94 82 61 30.03 29.94 29.87 7 7 5 12 3 - 0.08 Rain
28 95 86 78 78 75 72 90 73 40 29.97 29.90 29.82 7 7 5 9 2 - 0.00  
29 94 84 75 79 75 72 91 70 42 29.92 29.84 29.76 7 7 5 7 3 - 0.08  
30 94 86 78 79 75 70 82 68 45 29.88 29.78 29.71 7 7 5 12 2 - 0.00