Weather History for Baltimore, MD

Change the Weather History Date:

Month of October, 2009

  Max Avg Min Sum
Temperature  
Max Temperature 83 °F 64 °F 43 °F
Mean Temperature 71 °F 56 °F 42 °F
Min Temperature 58 °F 46 °F 34 °F
Degree Days  
Heating Degree Days (base 65) 23 10 0 299
Cooling Degree Days (base 65) 6 0 0 7
Growing Degree Days (base 50) 20 6 0 201
Dew Point  
Dew Point 69 °F 47 °F 28 °F
Precipitation  
Precipitation 1.49 in 0.23 in 0.00 in 6.24 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 33 mph 6 mph 0 mph
Gust Wind 49 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.39 in 30.03 in 29.57 in

Monthly Weather History Graph

Monthly Weather History Graph

Search for Another Location

Airport:

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

Oct. 10, 2009 Rise Set
Actual Time 7:11 AM EDT 6:35 PM EDT
Civil Twilight 6:44 AM EDT 7:01 PM EDT
Nautical Twilight 6:13 AM EDT 7:32 PM EDT
Astronomical Twilight 5:42 AM EDT 8:03 PM EDT
Moon 11:30 PM EDT (10/10) 1:56 PM EDT (10/10)
Length of Visible Light 12h 17m
Length of Day
11h 23m
Waning Gibbous, 58% of the Moon is Illuminated
Oct 10
Waning Gibbous
Oct 11
Last Quarter
Oct 18
New
Oct 25
First Quarter
Nov 2
Full

Weather History Calendar

Precipitation Actual month total 6.24 Normal Month Total: 3.16
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
64 | 44 0.00
Average:
73 | 50 0.12
Rain
Actual:
71 | 51 0.08
Average:
72 | 50 0.12
Partly Cloudy
Actual:
76 | 51 0.00
Average:
72 | 49 0.11
Partly Cloudy
Actual:
69 | 48 0.00
Average:
72 | 49 0.11
Scattered Clouds
Actual:
68 | 47 0.00
Average:
71 | 48 0.11
Rain
Actual:
68 | 43 T
Average:
71 | 48 0.11
Rain
Actual:
71 | 47 0.02
Average:
70 | 47 0.11
Rain
Actual:
68 | 45 T
Average:
70 | 47 0.11
Partly Cloudy
Actual:
83 | 58 0.02
Average:
70 | 46 0.10
Rain
Actual:
73 | 47 T
Average:
69 | 46 0.10
Partly Cloudy
Actual:
66 | 40 0.00
Average:
69 | 45 0.10
Mostly Cloudy
Actual:
55 | 46 0.00
Average:
68 | 45 0.10
Partly Cloudy
Actual:
71 | 48 0.00
Average:
68 | 44 0.10
Rain
Actual:
50 | 43 0.04
Average:
68 | 44 0.10
Rain
Actual:
48 | 42 0.50
Average:
67 | 44 0.10
Rain
Actual:
43 | 40 0.48
Average:
67 | 43 0.10
Rain
Actual:
45 | 42 1.49
Average:
66 | 43 0.10
Rain
Actual:
52 | 37 0.68
Average:
66 | 43 0.10
Clear
Actual:
57 | 35 0.00
Average:
66 | 42 0.10
Fog
Actual:
70 | 34 0.00
Average:
65 | 42 0.10
Fog
Actual:
75 | 43 0.00
Average:
65 | 41 0.10
Partly Cloudy
Actual:
74 | 47 0.00
Average:
65 | 41 0.10
Rain
Actual:
64 | 48 0.04
Average:
64 | 41 0.09
Rain
Actual:
75 | 56 0.96
Average:
64 | 41 0.09
Partly Cloudy
Actual:
62 | 41 0.00
Average:
64 | 40 0.09
Partly Cloudy
Actual:
62 | 39 0.00
Average:
63 | 40 0.09
Rain
Actual:
57 | 51 1.06
Average:
63 | 40 0.10
Rain
Actual:
71 | 57 0.84
Average:
63 | 39 0.10
Overcast
Actual:
60 | 54 0.00
Average:
62 | 39 0.10
Overcast
Actual:
58 | 52 T
Average:
62 | 39 0.10
Rain
Actual:
70 | 57 0.03
Average:
62 | 39 0.10
 

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

2009 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 64 54 44 46 42 39 92 68 43 30.09 30.04 29.99 10 10 10 16 4 21 0.00  
2 71 61 51 62 53 44 93 77 61 30.03 29.93 29.83 10 10 6 14 6 20 0.08 Rain
3 76 64 51 62 57 52 100 72 43 29.88 29.84 29.79 10 9 4 12 2 14 0.00  
4 69 59 48 52 46 42 96 68 39 30.03 29.94 29.87 10 10 8 22 6 28 0.00  
5 68 58 47 48 44 40 86 62 37 30.08 30.02 29.97 10 10 10 17 6 26 0.00  
6 68 56 43 60 51 43 93 71 48 30.05 29.92 29.73 10 10 10 13 4 18 T Rain
7 71 59 47 61 51 38 93 62 31 30.01 29.72 29.57 10 9 4 33 14 49 0.02 Rain
8 68 57 45 50 44 40 80 61 42 30.17 30.11 30.02 10 10 10 15 6 18 T Rain
9 83 71 58 68 57 48 79 63 47 30.04 29.83 29.67 10 10 10 20 9 29 0.02  
10 73 60 47 69 54 43 93 69 45 30.17 29.93 29.67 10 10 10 23 7 31 T Rain
11 66 53 40 46 42 40 100 70 40 30.29 30.22 30.17 10 10 10 14 3 20 0.00  
12 55 51 46 48 40 33 83 70 56 30.39 30.31 30.19 10 10 10 14 6 23 0.00  
13 71 60 48 52 46 33 93 69 44 30.22 30.12 30.02 10 10 10 22 7 31 0.00  
14 50 47 43 43 37 32 92 72 52 30.28 30.22 30.15 10 10 6 14 4 20 0.04 Rain
15 48 45 42 46 44 41 100 96 92 30.12 29.90 29.78 10 4 1 20 11 24 0.50 Rain
16 43 42 40 42 40 38 100 95 89 29.97 29.90 29.80 5 2 1 13 7 21 0.48 Rain
17 45 44 42 45 43 41 100 96 92 30.04 29.99 29.93 10 4 2 14 8 20 1.49 Rain
18 52 45 37 42 38 34 92 71 50 30.16 30.08 30.02 10 8 3 18 9 24 0.68 Rain
19 57 46 35 38 33 28 92 64 35 30.28 30.21 30.15 10 10 10 13 5 17 0.00  
20 70 52 34 42 38 34 100 63 26 30.24 30.19 30.14 10 10 9 14 3 17 0.00 Fog
21 75 59 43 47 44 40 100 64 27 30.24 30.18 30.12 10 10 10 9 2 13 0.00 Fog
22 74 61 47 53 49 45 93 70 46 30.11 30.02 29.94 10 10 10 8 3 12 0.00  
23 64 56 48 61 53 48 100 86 72 30.05 29.97 29.87 10 9 6 16 6 21 0.04 Rain
24 75 66 56 68 64 46 100 80 60 29.85 29.69 29.60 10 7 0 18 9 30 0.96 Fog , Rain
25 62 52 41 43 40 36 96 68 39 30.22 30.09 29.85 10 10 10 15 5 21 0.00  
26 62 51 39 49 43 39 100 79 57 30.35 30.27 30.20 10 10 10 12 5 18 0.00  
27 57 54 51 56 53 48 100 92 83 30.20 30.07 29.92 10 3 1 12 6 17 1.06 Rain
28 71 64 57 61 57 51 100 79 57 30.04 29.85 29.78 10 5 1 21 7 25 0.84 Rain
29 60 57 54 54 50 49 89 81 72 30.30 30.23 30.06 10 10 10 12 6 17 0.00  
30 58 55 52 56 50 47 93 80 67 30.29 30.21 30.08 10 9 2 10 5 14 T  
31 70 64 57 65 59 45 100 81 62 30.06 29.90 29.78 10 7 1 16 8 24 0.03 Rain