Shannon, Ireland

9:58 AM GMT on December 13, 2017 (GMT +0000)
Shannon

Weather History for EINN - December, 2012

Change the Weather History Date:

Friday, December 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 43 °F -  
Max Temperature 48 °F 47 °F 55 °F (2014)
Min Temperature 38 °F 37 °F 15 °F (2010)
Degree Days  
Heating Degree Days 22    
Moisture  
Dew Point 41 °F    
Average Humidity 96    
Maximum Humidity 100    
Minimum Humidity 85    
Precipitation  
Precipitation 0.03 in 0.13 in - ()
Sea Level Pressure  
Sea Level Pressure 29.68 in    
Wind  
Wind Speed 8 mph ()    
Max Wind Speed 23 mph    
Max Gust Speed -    
Visibility 6.2 miles    
Events Fog , Rain    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Dec. 21, 2012 Rise Set
Actual Time 8:45 AM GMT 4:22 PM GMT
Civil Twilight 8:03 AM GMT 5:04 PM GMT
Nautical Twilight 7:18 AM GMT 5:49 PM GMT
Astronomical Twilight 6:36 AM GMT 6:31 PM GMT
Moon 12:36 PM GMT (12/21) 1:42 AM GMT (12/21)
Length of Visible Light 9h 01m
Length of Day
7h 37m
Waxing Gibbous, 62% of the Moon is Illuminated
Dec 21
Waxing Gibbous
Dec 28
Full
Jan 5
Last Quarter
Jan 11
New
Jan 18
First Quarter

Hourly Weather History & Observations

Time (GMT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:00 AM 39 °F - 39 °F 100% 29.63 in 6 mi ESE 4.5 mph - - Fog Patches of Fog
12:00 AM 39.2 °F 37.0 °F 39.2 °F 100% 29.62 in 5.6 mi ESE 3.5 mph - N/A Fog Shallow Fog
12:30 AM 39.2 °F 35.9 °F 39.2 °F 100% 29.62 in 5.6 mi SSE 4.6 mph - N/A Fog Shallow Fog
1:00 AM 39.2 °F 35.9 °F 39.2 °F 100% 29.62 in 5.0 mi SE 4.6 mph - N/A Fog Shallow Fog
1:30 AM 39.2 °F 35.0 °F 39.2 °F 100% 29.65 in 5.0 mi SE 5.8 mph - N/A Fog Shallow Fog
2:00 AM 39.2 °F 34.2 °F 39.2 °F 100% 29.65 in 5.0 mi ESE 6.9 mph - N/A Fog Shallow Fog
2:30 AM 39.2 °F 35.0 °F 39.2 °F 100% 29.65 in 5.0 mi ESE 5.8 mph - N/A Fog Shallow Fog
3:00 AM 39.2 °F 35.0 °F 39.2 °F 100% 29.65 in 5.0 mi ESE 5.8 mph - N/A Fog Shallow Fog
3:30 AM 39.2 °F 34.2 °F 39.2 °F 100% 29.68 in 5.0 mi ESE 6.9 mph - N/A Fog Shallow Fog
4:00 AM 39.2 °F 33.6 °F 39.2 °F 100% 29.68 in 5.0 mi ESE 8.1 mph - N/A   Scattered Clouds
4:30 AM 39.2 °F 35.0 °F 37.4 °F 93% 29.68 in 5.6 mi ESE 5.8 mph - N/A   Scattered Clouds
5:00 AM 37.4 °F 32.1 °F 37.4 °F 100% 29.68 in 5.6 mi SE 6.9 mph - N/A   Scattered Clouds
5:30 AM 39.2 °F 35.0 °F 37.4 °F 93% 29.68 in 6.2 mi ESE 5.8 mph - N/A   Mostly Cloudy
6:00 AM 38 °F - 38 °F 100% 29.70 in 9 mi SE 4.5 mph - - Rain Light Rain Showers
6:00 AM 39.2 °F 35.9 °F 37.4 °F 93% 29.68 in 6.2 mi SE 4.6 mph - N/A   Scattered Clouds
6:30 AM 39.2 °F 35.9 °F 37.4 °F 93% 29.71 in 6.2 mi ESE 4.6 mph - N/A   Mostly Cloudy
7:00 AM 39.2 °F 35.0 °F 37.4 °F 93% 29.71 in 6.2 mi ESE 5.8 mph - N/A Rain Light Rain Showers
7:30 AM 39.2 °F 35.9 °F 37.4 °F 93% 29.71 in 6.2 mi ESE 4.6 mph - N/A   Partly Cloudy
8:00 AM 39.2 °F 33.6 °F 39.2 °F 100% 29.74 in 6.2 mi ESE 8.1 mph - N/A   Partly Cloudy
8:30 AM 39.2 °F 33.6 °F 37.4 °F 93% 29.74 in 6.2 mi ESE 8.1 mph - N/A   Scattered Clouds
9:00 AM 39.2 °F 34.2 °F 37.4 °F 93% 29.74 in 6.2 mi ESE 6.9 mph - N/A   Scattered Clouds
9:30 AM 39.2 °F 32.5 °F 39.2 °F 100% 29.74 in 6.2 mi ESE 10.4 mph - N/A   Mostly Cloudy
10:00 AM 39.2 °F 32.5 °F 39.2 °F 100% 29.77 in 6.2 mi ESE 10.4 mph - N/A   Mostly Cloudy
10:30 AM 39.2 °F 33.6 °F 39.2 °F 100% 29.77 in 6.2 mi ESE 8.1 mph - N/A   Mostly Cloudy
11:00 AM 41.0 °F 35.2 °F 39.2 °F 93% 29.80 in 6.2 mi ESE 9.2 mph - N/A   Mostly Cloudy
11:30 AM 41.0 °F 35.2 °F 41.0 °F 100% 29.80 in 6.2 mi ESE 9.2 mph - N/A   Mostly Cloudy
12:00 PM 42 °F - 41 °F 93% 29.81 in 12 mi ESE 8.9 mph - -   Partly Cloudy
12:00 PM 41.0 °F 35.2 °F 41.0 °F 100% 29.80 in 6.2 mi ESE 9.2 mph - N/A   Mostly Cloudy
12:30 PM 42.8 °F 36.6 °F 41.0 °F 93% 29.77 in 6.2 mi ESE 11.5 mph - N/A   Mostly Cloudy
1:00 PM 42.8 °F 36.2 °F 41.0 °F 93% 29.77 in 6.2 mi ESE 12.7 mph - N/A   Mostly Cloudy
1:30 PM 42.8 °F 36.6 °F 42.8 °F 100% 29.77 in 6.2 mi ESE 11.5 mph - N/A   Mostly Cloudy
2:00 PM 44.6 °F 39.2 °F 42.8 °F 93% 29.77 in 6.2 mi ESE 10.4 mph - N/A   Mostly Cloudy
2:30 PM 44.6 °F 39.7 °F 42.8 °F 93% 29.74 in 6.2 mi ESE 9.2 mph - N/A   Mostly Cloudy
3:00 PM 44.6 °F 39.2 °F 42.8 °F 93% 29.74 in 6.2 mi ESE 10.4 mph - N/A   Mostly Cloudy
3:30 PM 44.6 °F 39.2 °F 44.6 °F 100% 29.74 in 6.2 mi ESE 10.4 mph - N/A   Mostly Cloudy
4:00 PM 44.6 °F 38.8 °F 44.6 °F 100% 29.74 in 6.2 mi ESE 11.5 mph - N/A   Mostly Cloudy
4:30 PM 44.6 °F 38.8 °F 44.6 °F 100% 29.71 in 6.2 mi ESE 11.5 mph - N/A Rain Light Rain
5:00 PM 46.4 °F 40.7 °F 44.6 °F 93% 29.71 in 6.2 mi SE 12.7 mph - N/A Rain Light Rain
5:30 PM 46.4 °F 41.1 °F 44.6 °F 93% 29.71 in 6.2 mi SE 11.5 mph - N/A   Mostly Cloudy
6:00 PM 47 °F - 44 °F 85% 29.69 in 12 mi ESE 13.4 mph - - Rain Light Rain
6:00 PM 46.4 °F 40.4 °F 44.6 °F 93% 29.68 in 6.2 mi ESE 13.8 mph - N/A   Mostly Cloudy
6:30 PM 46.4 °F 39.2 °F 42.8 °F 87% 29.65 in 5.0 mi SE 18.4 mph - N/A Rain Light Rain
7:00 PM 46.4 °F 39.2 °F 42.8 °F 87% 29.65 in 5.0 mi SE 18.4 mph - N/A Rain Light Rain
7:30 PM 46.4 °F 39.0 °F 44.6 °F 93% 29.62 in 3.7 mi ESE 19.6 mph - N/A Rain Light Rain
8:00 PM 46.4 °F 38.5 °F 44.6 °F 93% 29.62 in 6.2 mi ESE 21.9 mph - N/A   Mostly Cloudy
8:30 PM 46.4 °F 38.7 °F 44.6 °F 93% 29.59 in 6.2 mi SE 20.7 mph - N/A   Mostly Cloudy
9:00 PM 46.4 °F 38.7 °F 44.6 °F 93% 29.56 in 6.2 mi SE 20.7 mph - N/A Rain Light Rain
9:30 PM 46.4 °F 38.3 °F 44.6 °F 93% 29.56 in 6.2 mi SE 23.0 mph - N/A Rain Light Rain
10:00 PM 46.4 °F 39.0 °F 44.6 °F 93% 29.53 in 6.2 mi SE 19.6 mph - N/A Rain Light Rain
10:30 PM 46.4 °F 39.0 °F 46.4 °F 100% 29.53 in 6.2 mi SE 19.6 mph - N/A   Light Drizzle
11:00 PM 48.2 °F - 46.4 °F 93% 29.50 in 6.2 mi SE 19.6 mph - N/A Rain Light Rain
11:30 PM 48.2 °F - 46.4 °F 93% 29.50 in 5.6 mi ESE 18.4 mph - N/A Rain Light Rain