Weather History for Hammond, LA

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Monday, December 31, 2012

  Actual Average (KMSY) Record (KMSY)
Temperature  
Mean Temperature 50 °F -  
Max Temperature 64 °F 62 °F 81 °F (1973)
Min Temperature 37 °F 45 °F 23 °F (1983)
Degree Days  
Heating Degree Days 14    
Moisture  
Dew Point 46 °F    
Average Humidity 80    
Maximum Humidity 100    
Minimum Humidity 66    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.23 in    
Wind  
Wind Speed 4 mph (ESE)    
Max Wind Speed 13 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events Rain    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 31, 2012 Rise Set
Actual Time 6:58 AM CST 5:11 PM CST
Civil Twilight 6:32 AM CST 5:37 PM CST
Nautical Twilight 6:02 AM CST 6:07 PM CST
Astronomical Twilight 5:32 AM CST 6:37 PM CST
Moon 8:26 PM CST (12/31) 8:53 AM CST (12/31)
Length of Visible Light 11h 05m
Length of Day
10h 12m
Waning Gibbous, 90% of the Moon is Illuminated
Dec 31
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 37.4 °F - 37.4 °F 100% 30.36 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 39.2 °F - 37.4 °F 93% 30.35 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 39.2 °F - 37.4 °F 93% 30.34 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 39.2 °F - 35.6 °F 87% 30.34 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 39.2 °F 37.0 °F 35.6 °F 87% 30.34 in 10.0 mi East 3.5 mph - N/A   Clear
1:55 AM 39.2 °F - 35.6 °F 87% 30.34 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 39.2 °F - 37.4 °F 93% 30.34 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 39.2 °F - 37.4 °F 93% 30.35 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 39.2 °F - 35.6 °F 87% 30.35 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 41.0 °F 39.0 °F 33.8 °F 76% 30.34 in 10.0 mi East 3.5 mph - N/A   Clear
3:35 AM 41.0 °F 38.0 °F 33.8 °F 76% 30.33 in 10.0 mi East 4.6 mph - N/A   Mostly Cloudy
3:55 AM 41.0 °F 35.2 °F 33.8 °F 76% 30.31 in 10.0 mi East 9.2 mph - N/A   Overcast
4:15 AM 42.8 °F 41.1 °F 33.8 °F 70% 30.31 in 10.0 mi East 3.5 mph - N/A   Overcast
4:35 AM 42.8 °F - 33.8 °F 70% 30.32 in 10.0 mi Calm Calm - N/A   Overcast
4:55 AM 42.8 °F 40.1 °F 33.8 °F 70% 30.31 in 10.0 mi East 4.6 mph - N/A   Overcast
5:15 AM 42.8 °F 41.1 °F 33.8 °F 70% 30.31 in 10.0 mi East 3.5 mph - N/A   Overcast
5:35 AM 42.8 °F 41.1 °F 33.8 °F 70% 30.31 in 10.0 mi East 3.5 mph - N/A   Overcast
5:55 AM 42.8 °F - 33.8 °F 70% 30.31 in 10.0 mi Calm Calm - N/A   Overcast
6:15 AM 44.6 °F 41.4 °F 33.8 °F 66% 30.31 in 10.0 mi East 5.8 mph - N/A   Overcast
6:55 AM 44.6 °F - 35.6 °F 71% 30.32 in 10.0 mi Calm Calm - N/A   Overcast
7:15 AM 44.6 °F 41.4 °F 35.6 °F 71% 30.31 in 10.0 mi East 5.8 mph - N/A   Overcast
7:35 AM 44.6 °F - 35.6 °F 71% 30.31 in 10.0 mi Calm Calm - N/A   Overcast
7:55 AM 46.4 °F 43.5 °F 35.6 °F 66% 30.30 in 10.0 mi East 5.8 mph - N/A   Overcast
8:15 AM 46.4 °F 45.2 °F 35.6 °F 66% 30.31 in 10.0 mi East 3.5 mph - N/A   Overcast
8:35 AM 48.2 °F - 37.4 °F 66% 30.31 in 10.0 mi East 5.8 mph - N/A   Overcast
8:55 AM 48.2 °F - 37.4 °F 66% 30.31 in 10.0 mi ESE 4.6 mph - N/A   Overcast
9:15 AM 48.2 °F - 39.2 °F 71% 30.31 in 10.0 mi ESE 5.8 mph - N/A   Overcast
9:35 AM 48.2 °F - 39.2 °F 71% 30.32 in 10.0 mi East 3.5 mph - N/A   Overcast
9:55 AM 50.0 °F - 41.0 °F 71% 30.31 in 10.0 mi East 4.6 mph - N/A   Overcast
10:15 AM 51.8 °F - 41.0 °F 67% 30.31 in 10.0 mi East 4.6 mph - N/A   Overcast
10:35 AM 51.8 °F - 42.8 °F 71% 30.29 in 10.0 mi ESE 4.6 mph - N/A   Overcast
10:55 AM 53.6 °F - 42.8 °F 67% 30.28 in 10.0 mi ESE 5.8 mph - N/A   Overcast
11:15 AM 53.6 °F - 44.6 °F 72% 30.26 in 10.0 mi ESE 4.6 mph - N/A   Overcast
11:35 AM 55.4 °F - 46.4 °F 72% 30.24 in 10.0 mi East 6.9 mph - N/A   Overcast
11:55 AM 55.4 °F - 46.4 °F 72% 30.24 in 10.0 mi ESE 4.6 mph - N/A   Overcast
12:15 PM 55.4 °F - 46.4 °F 72% 30.23 in 10.0 mi ESE 3.5 mph - N/A   Overcast
12:35 PM 57.2 °F - 48.2 °F 72% 30.20 in 10.0 mi ESE 6.9 mph - N/A   Overcast
12:55 PM 60.8 °F - 50.0 °F 68% 30.18 in 10.0 mi ESE 10.4 mph - N/A   Overcast
1:15 PM 62.6 °F - 51.8 °F 68% 30.16 in 10.0 mi SE 11.5 mph - N/A   Overcast
1:35 PM 64.4 °F - 53.6 °F 68% 30.15 in 10.0 mi SE 11.5 mph 19.6 mph N/A   Scattered Clouds
1:55 PM 62.6 °F - 53.6 °F 72% 30.15 in 10.0 mi SE 12.7 mph 18.4 mph N/A   Mostly Cloudy
2:15 PM 62.6 °F - 53.6 °F 72% 30.15 in 10.0 mi SE 8.1 mph 18.4 mph N/A   Overcast
2:35 PM 62.6 °F - 53.6 °F 72% 30.15 in 10.0 mi SE 6.9 mph - N/A   Overcast
2:55 PM 62.6 °F - 53.6 °F 72% 30.15 in 10.0 mi SE 8.1 mph - N/A   Overcast
3:15 PM 62.6 °F - 53.6 °F 72% 30.15 in 10.0 mi SE 8.1 mph - N/A   Overcast
3:35 PM 62.6 °F - 55.4 °F 77% 30.15 in 10.0 mi SSE 3.5 mph - N/A   Overcast
3:55 PM 62.6 °F - 55.4 °F 77% 30.16 in 10.0 mi SSE 4.6 mph - N/A   Overcast
4:15 PM 60.8 °F - 53.6 °F 77% 30.17 in 10.0 mi South 4.6 mph - N/A   Overcast
4:35 PM 60.8 °F - 55.4 °F 82% 30.16 in 10.0 mi SSE 5.8 mph - N/A   Overcast
4:55 PM 59.0 °F - 53.6 °F 82% 30.17 in 10.0 mi SSE 5.8 mph - N/A   Overcast
5:15 PM 59.0 °F - 53.6 °F 82% 30.16 in 10.0 mi SSE 4.6 mph - N/A   Overcast
5:35 PM 59.0 °F - 53.6 °F 82% 30.16 in 10.0 mi SSE 4.6 mph - N/A   Overcast
5:55 PM 57.2 °F - 55.4 °F 94% 30.15 in 10.0 mi SE 5.8 mph - N/A   Overcast
6:15 PM 57.2 °F - 55.4 °F 94% 30.15 in 10.0 mi SE 6.9 mph - N/A Rain Rain
6:35 PM 57.2 °F - 55.4 °F 94% 30.15 in 10.0 mi SE 8.1 mph - N/A   Overcast
7:15 PM 57.2 °F - 55.4 °F 94% 30.13 in 10.0 mi SE 8.1 mph - N/A Rain Rain
7:35 PM 57.2 °F - 55.4 °F 94% 30.13 in 10.0 mi SE 8.1 mph - N/A   Overcast
7:55 PM 59.0 °F - 55.4 °F 88% 30.12 in 10.0 mi SE 10.4 mph - N/A   Overcast
8:15 PM 59.0 °F - 55.4 °F 88% 30.11 in 10.0 mi SE 9.2 mph - N/A   Overcast
8:35 PM 59.0 °F - 55.4 °F 88% 30.11 in 10.0 mi SE 6.9 mph - N/A   Overcast
8:55 PM 59.0 °F - 57.2 °F 94% 30.11 in 10.0 mi SE 6.9 mph - N/A   Overcast
9:15 PM 59.0 °F - 57.2 °F 94% 30.10 in 10.0 mi SE 10.4 mph - N/A   Overcast
9:35 PM 60.8 °F - 57.2 °F 88% 30.10 in 10.0 mi SE 10.4 mph - N/A   Overcast
9:55 PM 60.8 °F - 57.2 °F 88% 30.10 in 10.0 mi SE 11.5 mph - N/A   Overcast
10:15 PM 60.8 °F - 59.0 °F 94% 30.10 in 10.0 mi SE 12.7 mph - N/A   Overcast
10:35 PM 59.0 °F - 59.0 °F 100% 30.10 in 10.0 mi SE 11.5 mph - N/A   Overcast
10:55 PM 59.0 °F - 57.2 °F 94% 30.08 in 10.0 mi SE 12.7 mph - N/A   Overcast
11:15 PM 59.0 °F - 57.2 °F 94% 30.08 in 10.0 mi SE 12.7 mph - N/A   Mostly Cloudy
11:35 PM 59.0 °F - 57.2 °F 94% 30.07 in 10.0 mi SE 9.2 mph - N/A   Mostly Cloudy
11:55 PM 59.0 °F - 57.2 °F 94% 30.07 in 10.0 mi SE 8.1 mph - N/A   Overcast