Weather History for Baltimore, MD

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Wednesday, February 29, 2012

  Actual Average Record
Temperature  
Mean Temperature 44 °F 39 °F  
Max Temperature 53 °F 49 °F 76 °F (1976)
Min Temperature 34 °F 29 °F 9 °F (1980)
Degree Days  
Heating Degree Days 21 26  
Month to date heating degree days 670 845  
Since 1 July heating degree days 2904 3621  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 44 °F    
Average Humidity 80    
Maximum Humidity 100    
Minimum Humidity 59    
Precipitation  
Precipitation 1.64 in 0.10 in 1.64 in (2012)
Month to date precipitation 2.42 2.90  
Year to date precipitation 4.96 5.95  
Snow  
Snow 0.00 in 0.10 in 2.50 in (1944)
Month to date snowfall 0.5 8.0  
Since 1 July snowfall 1.8 18.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 4 mph (ESE)    
Max Wind Speed 18 mph    
Max Gust Speed 29 mph    
Visibility 4 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 29, 2012 Rise Set
Actual Time 6:40 AM EST 5:58 PM EST
Civil Twilight 6:13 AM EST 6:25 PM EST
Nautical Twilight 5:42 AM EST 6:56 PM EST
Astronomical Twilight 5:11 AM EST 7:27 PM EST
Moon 10:32 AM EST (2/29) 12:40 AM EST (2/29)
Length of Visible Light 12h 12m
Length of Day
11h 18m
Waxing Crescent, 47% of the Moon is Illuminated
Feb 29
Waxing Crescent
Feb 29
First Quarter
Mar 8
Full
Mar 14
Last Quarter
Mar 22
New

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 37.9 °F - 27.0 °F 65% 30.32 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:54 AM 37.0 °F - 27.0 °F 67% 30.30 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:54 AM 36.0 °F - 27.0 °F 70% 30.28 in 10.0 mi Calm Calm - N/A   Partly Cloudy
3:54 AM 34.0 °F - 28.9 °F 82% 30.23 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:54 AM 36.0 °F - 30.0 °F 79% 30.25 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:54 AM 37.0 °F 34.5 °F 33.1 °F 86% 30.19 in 8.0 mi ESE 3.5 mph - N/A   Overcast
6:39 AM 37.4 °F - 35.6 °F 93% 30.18 in 3.0 mi Calm Calm - N/A   Scattered Clouds
6:54 AM 37.9 °F 35.5 °F 36.0 °F 93% 30.16 in 3.0 mi East 3.5 mph - N/A   Mostly Cloudy
7:07 AM 39.2 °F 33.6 °F 37.4 °F 93% 30.15 in 3.0 mi East 8.1 mph - N/A   Overcast
7:44 AM 39.2 °F 34.2 °F 37.4 °F 93% 30.15 in 4.0 mi East 6.9 mph - 0.00 in Rain Light Rain
7:54 AM 39.9 °F 35.8 °F 39.0 °F 97% 30.15 in 4.0 mi East 5.8 mph - 0.00 in Rain Light Rain
8:54 AM 41.0 °F 38.0 °F 39.0 °F 93% 30.13 in 4.0 mi ENE 4.6 mph - 0.01 in Rain Light Rain
8:59 AM 41.0 °F 39.0 °F 39.2 °F 93% 30.13 in 4.0 mi ENE 3.5 mph - 0.01 in Rain Light Rain
9:24 AM 41.0 °F 39.0 °F 39.2 °F 93% 30.12 in 2.5 mi ESE 3.5 mph - 0.05 in Rain Rain
9:34 AM 42.8 °F - 39.2 °F 87% 30.13 in 1.8 mi Calm Calm - 0.08 in Rain Rain
9:42 AM 42.8 °F - 41.0 °F 93% 30.13 in 1.0 mi Calm Calm - 0.11 in Rain Rain
9:49 AM 42.8 °F 41.1 °F 39.2 °F 87% 30.11 in 1.0 mi ESE 3.5 mph - 0.15 in Rain Heavy Rain
9:54 AM 42.1 °F 40.2 °F 39.9 °F 92% 30.10 in 1.0 mi ESE 3.5 mph - 0.18 in Rain Rain
10:54 AM 43.0 °F 40.3 °F 42.1 °F 97% 30.04 in 1.0 mi SE 4.6 mph - 0.32 in Rain Rain
11:48 AM 42.8 °F 35.8 °F 42.8 °F 100% 29.94 in 0.8 mi SSE 13.8 mph - 0.38 in Rain Heavy Rain
11:54 AM 44.1 °F 38.1 °F 43.0 °F 96% 29.93 in 1.0 mi SSE 11.5 mph 20.7 mph 0.43 in Rain Rain
12:00 PM 44.6 °F 41.4 °F 44.6 °F 100% 29.92 in 2.5 mi Variable 5.8 mph 20.7 mph 0.01 in Rain Light Rain
12:03 PM 44.6 °F - 44.6 °F 100% 29.93 in 3.0 mi Calm Calm - 0.01 in Rain Light Rain
12:54 PM 48.0 °F - 46.0 °F 93% 29.94 in 10.0 mi West 8.1 mph - 0.01 in   Overcast
1:54 PM 48.0 °F - 46.0 °F 93% 29.90 in 10.0 mi NNW 3.5 mph - N/A   Overcast
2:22 PM 48.2 °F - 46.4 °F 93% 29.91 in 5.0 mi West 3.5 mph - 0.00 in Rain Light Rain
2:30 PM 48.2 °F - 46.4 °F 93% 29.92 in 2.0 mi WSW 5.8 mph - 0.00 in Rain Light Rain
2:34 PM 48.2 °F - 46.4 °F 93% 29.89 in 1.2 mi South 6.9 mph - 0.02 in Rain Rain
2:43 PM 48.2 °F - 46.4 °F 93% 29.82 in 1.8 mi South 13.8 mph 24.2 mph 0.05 in Rain Rain
2:47 PM 48.2 °F - 46.4 °F 93% 29.86 in 2.0 mi WSW 12.7 mph 28.8 mph 0.07 in Rain Light Rain
2:50 PM 50.0 °F - 46.4 °F 87% 29.87 in 3.0 mi North 13.8 mph 28.8 mph 0.07 in Rain Rain
2:54 PM 48.9 °F - 46.9 °F 93% 29.85 in 3.0 mi NNE 8.1 mph 28.8 mph 0.08 in Rain Light Rain
3:06 PM 48.2 °F - 48.2 °F 100% 29.79 in 7.0 mi SSE 4.6 mph 18.4 mph 0.00 in Rain Light Rain
3:27 PM 50.0 °F - 48.2 °F 94% 29.86 in 9.0 mi West 8.1 mph - 0.00 in   Overcast
3:54 PM 51.1 °F - 48.0 °F 89% 29.84 in 10.0 mi Calm Calm - 0.00 in   Overcast
4:54 PM 50.0 °F - 48.9 °F 96% 29.83 in 7.0 mi South 3.5 mph - N/A   Overcast
5:54 PM 50.0 °F - 48.0 °F 93% 29.82 in 6.0 mi SE 3.5 mph - 0.02 in Rain Light Rain
6:27 PM 50.0 °F - 48.2 °F 94% 29.81 in 1.0 mi Calm Calm - 0.01 in Rain Light Rain
6:46 PM 50.0 °F - 48.2 °F 94% 29.83 in 1.0 mi NNW 8.1 mph - 0.01 in Rain Light Rain
6:52 PM 50.0 °F - 48.2 °F 94% 29.84 in 2.5 mi North 4.6 mph - 0.02 in Rain Light Rain
6:54 PM 50.0 °F - 48.9 °F 96% 29.84 in 2.0 mi North 3.5 mph - 0.02 in Rain Rain
7:06 PM 50.0 °F - 48.2 °F 94% 29.84 in 1.0 mi NNE 5.8 mph - 0.07 in Rain Heavy Rain
7:19 PM 50.0 °F - 48.2 °F 94% 29.82 in 1.0 mi NE 5.8 mph - 0.19 in Rain Rain
7:54 PM 48.9 °F - 48.0 °F 97% 29.81 in 1.0 mi SE 5.8 mph - 0.42 in Rain Rain
8:19 PM 48.2 °F - 48.2 °F 100% 29.77 in 1.5 mi ESE 8.1 mph - 0.03 in Rain Light Rain
8:31 PM 48.2 °F - 48.2 °F 100% 29.77 in 1.5 mi ESE 4.6 mph - 0.03 in   Overcast
8:54 PM 48.0 °F - 48.0 °F 100% 29.78 in 1.0 mi East 4.6 mph - 0.03 in Rain Light Rain
9:36 PM 48.2 °F - 48.2 °F 100% 29.75 in 1.0 mi SE 5.8 mph - 0.05 in Rain Rain
9:54 PM 48.9 °F - 48.9 °F 100% 29.73 in 1.0 mi NE 6.9 mph - 0.06 in Rain Light Rain
10:54 PM 51.8 °F - 50.0 °F 94% 29.67 in 2.5 mi Variable 3.5 mph - N/A Rain Light Rain
11:03 PM 51.8 °F - 50.0 °F 94% 29.68 in 3.0 mi NNW 10.4 mph - 0.00 in Rain Light Rain
11:21 PM 51.8 °F - 51.8 °F 100% 29.68 in 4.0 mi SW 3.5 mph - N/A Rain Light Rain
11:52 PM 53.6 °F - 51.8 °F 94% 29.67 in 4.0 mi Calm Calm - 0.01 in Rain Light Rain
11:54 PM 53.1 °F - 52.0 °F 96% 29.68 in 4.0 mi Calm Calm - 0.01 in Rain Light Rain
11:59 PM 53.6 °F - 51.8 °F 94% 29.67 in 2.0 mi Calm Calm - 0.00 in Rain Light Rain