Dulles Airport, VA

7:03 PM EST on January 23, 2018 (GMT -0500)
Washington Dulles International

Weather History for KIAD - June, 2014

Change the Weather History Date:

Month of June, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 82 °F 71 °F
Mean Temperature 81 °F 73 °F 63 °F
Min Temperature 71 °F 63 °F 50 °F
Degree Days  
Heating Degree Days (base 65) 2 0 0 2
Cooling Degree Days (base 65) 16 8 0 232
Growing Degree Days (base 50) 31 22 12 666
Dew Point  
Dew Point 72 °F 62 °F 44 °F
Precipitation  
Precipitation 1.71 in 0.18 in 0.00 in 4.62 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 28 mph 6 mph 0 mph
Gust Wind 48 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.37 in 30.00 in 29.60 in

Monthly Weather History Graph

Monthly 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

Jun. 09, 2014 Rise Set
Actual Time 5:44 AM EDT 8:34 PM EDT
Civil Twilight 5:12 AM EDT 9:06 PM EDT
Nautical Twilight 4:32 AM EDT 9:46 PM EDT
Astronomical Twilight 3:46 AM EDT 10:32 PM EDT
Moon 4:54 PM EDT (6/9) 3:08 AM EDT (6/9)
Length of Visible Light 15h 53m
Length of Day
14h 50m
Waxing Gibbous, 85% of the Moon is Illuminated
Jun 9
Waxing Gibbous
Jun 13
Full
Jun 19
Last Quarter
Jun 27
New
Jul 5
First Quarter

Daily Weather History & Observations

2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jun high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 75 63 50 54 51 48 100 73 46 30.37 30.31 30.24 10 10 10 14 6 17 0.00  
2 79 67 54 59 54 48 83 66 48 30.29 30.18 30.06 10 10 10 15 8 21 0.00  
3 84 74 63 70 63 58 84 70 55 30.06 29.96 29.86 10 10 7 16 5 26 0.13 Rain
4 86 75 63 67 62 57 93 67 40 29.88 29.81 29.70 10 9 2 26 5 30 0.72 Rain
5 78 69 60 66 58 50 100 70 39 29.89 29.73 29.60 10 7 2 17 9 23 T Rain
6 77 66 54 55 50 47 86 62 38 30.00 29.94 29.88 10 10 10 15 6 22 0.00  
7 81 67 52 57 53 50 96 66 36 30.06 30.00 29.95 10 10 10 9 2 20 0.00  
8 82 70 58 68 62 56 93 72 51 29.99 29.90 29.83 10 9 2 17 7 25 1.71 Rain , Thunderstorm
9 83 74 65 70 67 66 100 79 58 29.90 29.87 29.85 10 6 0 12 4 18 0.03 Fog , Rain
10 85 77 69 70 69 65 100 78 55 29.94 29.90 29.86 10 8 2 10 4 29 0.00  
11 84 76 68 72 68 64 97 80 62 30.03 29.96 29.89 10 8 1 25 7 36 0.76 Rain , Thunderstorm
12 77 73 68 72 69 66 97 90 82 29.96 29.91 29.85 10 9 2 17 6 25 0.35 Rain
13 80 73 65 70 68 61 100 85 69 29.88 29.82 29.75 10 7 0 28 5 36 0.77 Rain , Thunderstorm
14 74 68 61 64 54 50 100 72 44 30.12 30.00 29.88 10 10 10 22 9 29 0.00  
15 81 66 51 60 55 51 93 68 43 30.21 30.14 30.09 10 10 10 10 2 18 0.00  
16 90 75 60 68 63 59 93 67 40 30.15 30.11 30.05 10 10 7 12 2 26 T Fog , Rain
17 91 79 66 70 67 64 93 72 50 30.12 30.05 29.97 10 10 10 13 5 29 0.00  
18 91 81 71 72 69 66 90 70 49 30.06 29.99 29.96 10 10 9 17 5 25 0.00  
19 83 77 71 70 67 63 87 73 58 30.04 30.00 29.92 10 10 9 20 7 35 T  
20 82 74 65 66 55 44 93 65 36 30.09 30.01 29.94 10 10 10 12 5 20 T Rain
21 71 68 64 64 62 58 100 84 68 29.95 29.92 29.88 10 8 2 10 4 14 0.14 Rain
22 79 72 64 63 60 57 87 68 48 30.02 29.95 29.90 10 10 10 8 4 21 0.00  
23 81 70 59 63 59 56 97 72 47 30.14 30.09 30.03 10 10 10 15 7 33 0.00  
24 83 73 63 68 64 58 87 73 58 30.14 30.08 29.99 10 10 10 17 9 25 0.00  
25 88 79 69 72 69 68 100 77 53 30.00 29.90 29.81 10 10 9 18 7 48 T Thunderstorm
26 86 77 68 69 64 60 93 69 44 30.00 29.93 29.86 10 10 10 20 9 24 0.00  
27 85 75 65 68 64 61 87 69 51 30.19 30.08 30.00 10 10 10 16 6 22 0.01 Rain
28 83 72 61 64 59 52 93 66 39 30.28 30.24 30.20 10 10 10 14 6 17 0.00  
29 83 73 63 60 56 50 84 59 34 30.26 30.20 30.12 10 10 10 15 6 22 0.00  
30 87 77 66 69 64 56 81 68 55 30.12 30.03 29.94 10 10 10 14 7 23 0.00