Temperature/Precipitation Data at National Airport
April 2011

Source of Data - NOAA web page

Date Time Weather Temperature
° F 		Precipitation
1 hour
30 23:52 Partly Cloudy 55 0
30 22:52 Partly Cloudy 55 0
30 21:52 Partly Cloudy 56 0
30 20:52 Fair 59 0
30 19:52 Overcast 63 0
30 18:52 Mostly Cloudy 65 0
30 17:52 Mostly Cloudy 67 0
30 16:52 Mostly Cloudy 68 0
30 15:52 Mostly Cloudy 67 0
30 14:52 Partly Cloudy 65 0
30 13:52 Partly Cloudy 64 0
30 12:52 Partly Cloudy 62 0
30 11:52 Partly Cloudy 60 0
30 10:52 Partly Cloudy 59 0
30 09:52 Partly Cloudy 56 0
30 08:52 Mostly Cloudy 52 0
30 07:52 Mostly Cloudy 51 0
30 06:52 Mostly Cloudy 51 0
30 05:52 Mostly Cloudy 53 0
30 04:52 Overcast 54 0
30 03:52 Overcast 54 0
30 02:52 Overcast 55 0
30 01:52 Overcast 55 0
30 00:52 Overcast 56 0
29 23:52 Overcast 56 0
29 22:52 Mostly Cloudy 54 0
29 21:52 A Few Clouds 57 0
29 20:52 A Few Clouds 59 0
29 19:52 Partly Cloudy 58 0
29 18:52 Mostly Cloudy 62 0
29 17:52 Overcast 63 0
29 16:52 Overcast 64 0
29 15:52 Overcast 66 0
29 14:52 Mostly Cloudy 69 0
29 13:52 Mostly Cloudy 66 0
29 12:52 Mostly Cloudy 67 0
29 11:52 Mostly Cloudy 69 0
29 10:52 Mostly Cloudy 66 0
29 09:52 Partly Cloudy 65 0
29 08:52 A Few Clouds 64 0
29 07:52 A Few Clouds 62 0
29 06:52 Fair 60 0
29 05:52 Fair 57 0
29 04:52 Fair 57 0
29 03:52 Fair 58 0
29 02:52 Fair 58 0
29 01:52 Fair 61 0
29 00:52 Fair 63 0
28 23:52 A Few Clouds 64 0
28 22:52 A Few Clouds 64 0
28 21:52 A Few Clouds 67 0
28 20:52 Mostly Cloudy 69 0
28 19:52 Partly Cloudy 71 0
28 18:52 Mostly Cloudy 74 0
28 17:52 Mostly Cloudy 72 0
28 16:52 Mostly Cloudy 72 0
28 15:52 Mostly Cloudy 75 0
28 14:52 Mostly Cloudy 72 0
28 13:52 Overcast 71 0
28 12:52 Overcast 72 0
28 11:52 Overcast 71 0.01
28 10:52 Thunderstorm Light Rain 71 0.02
28 09:52 Light Rain and Breezy 76 0
28 08:52 Overcast 76 0
28 07:52 Overcast 74 0
28 06:52 Overcast 73 0
28 05:52 Overcast 72 0
28 04:52 Overcast 72 0
28 03:52 Overcast 73 0
28 02:52 Overcast 72 0
28 01:52 Overcast 72 0
28 00:52 Mostly Cloudy 73 0
27 23:52 Overcast 72 0
27 22:52 Light Rain 73 0
27 21:52 Mostly Cloudy 72 0
27 20:52 Mostly Cloudy 73 0
27 19:52 Mostly Cloudy 72 0.01
27 18:52 Thunderstorm Light Rain 75 0
27 17:52 Mostly Cloudy 77 0
27 16:52 Mostly Cloudy 79 0
27 15:52 Mostly Cloudy and Breezy 78 0
27 14:52 Mostly Cloudy 77 0
27 13:52 Mostly Cloudy 74 0
27 12:52 Mostly Cloudy 75 0
27 11:52 Overcast 72 0
27 10:52 Overcast 72 0
27 09:52 Overcast 70 0
27 08:52 Overcast 68 0
27 07:52 Overcast 68 0
27 06:52 Overcast 67 0
27 05:52 Overcast 67 0
27 04:52 Mostly Cloudy 67 0
27 03:52 Mostly Cloudy 69 0
27 02:52 Mostly Cloudy 68 0
27 01:52 Mostly Cloudy 69 0
27 00:52 Mostly Cloudy 70 0
26 23:52 Overcast 70 0
26 22:52 Overcast 70 0
26 21:52 Mostly Cloudy 72 0
26 20:52 Mostly Cloudy 74 0
26 19:52 Mostly Cloudy 73 0
26 18:52 Mostly Cloudy 77 0
26 17:52 Mostly Cloudy 77 0
26 16:52 Partly Cloudy 78 0
26 15:52 Partly Cloudy 78 0
26 14:52 Partly Cloudy 80 0
26 13:52 Partly Cloudy 82 0
26 12:52 Mostly Cloudy 79 0
26 11:52 Mostly Cloudy 77 0
26 10:52 Mostly Cloudy 75 0
26 09:52 Partly Cloudy 73 0
26 08:52 Mostly Cloudy 69 0
26 07:52 Mostly Cloudy 68 0
26 06:52 Mostly Cloudy 66 0
26 04:52 A Few Clouds 67 0
26 03:52 A Few Clouds 65 0
26 02:52 A Few Clouds 67 0
26 01:52 Partly Cloudy 71 0
26 00:52 Partly Cloudy 71 0
25 23:52 Mostly Cloudy 68 0
25 22:52 Mostly Cloudy 70 0
25 21:52 Partly Cloudy 72 0
25 20:52 Mostly Cloudy 75 0
25 19:52 Mostly Cloudy 75 0
25 18:52 Partly Cloudy 77 0
25 17:52 Partly Cloudy 79 0
25 16:52 Partly Cloudy 78 0
25 15:52 Partly Cloudy 82 0
25 14:52 Partly Cloudy 81 0
25 13:52 Partly Cloudy 79 0
25 12:52 A Few Clouds 76 0
25 11:52 A Few Clouds 74 0
25 10:52 Partly Cloudy 71 0
25 09:52 Partly Cloudy 69 0
25 08:52 Partly Cloudy 67 0
25 07:52 Shallow Fog 63 0
25 06:52 Fog/Mist Shallow Fog 60 0
25 05:52 Fog/Mist Shallow Fog 60 0
25 04:52 Fog/Mist Patches Fog 60 0
25 03:52 Fog/Mist Patches Fog 61 0
25 02:52 Patches Fog 62 0
25 01:52 Partly Cloudy 65 0
25 00:52 Light Rain 65 0.08
24 23:52 Light Rain 65 0.04
24 22:52 Thunderstorm Light Rain 65 0.45
24 21:52 Thunderstorm Light Rain 65 0
24 20:52 Thunderstorm 66 0.17
24 19:52 Mostly Cloudy 70 0
24 18:52 Mostly Cloudy 73 0
24 17:52 Mostly Cloudy 76 0
24 16:52 Mostly Cloudy 82 0
24 15:52 Mostly Cloudy 76 0
24 14:52 Partly Cloudy 79 0
24 13:52 Partly Cloudy 78 0
24 12:52 Mostly Cloudy 77 0
24 11:52 Mostly Cloudy 76 0
24 10:52 Mostly Cloudy 70 0
24 09:52 Mostly Cloudy 66 0
24 08:52 Mostly Cloudy 63 0
24 07:52 Fog/Mist 61 0
24 06:52 Fog/Mist 57 0
24 05:52 Partly Cloudy 60 0
24 04:52 Partly Cloudy 59 0
24 03:52 Partly Cloudy 61 0
24 02:52 Mostly Cloudy 61 0
24 01:52 Partly Cloudy 61 0
24 00:52 Mostly Cloudy 62 0
23 23:52 Overcast 64 0
23 22:52 Overcast 68 0
23 21:52 Overcast 66 0
23 20:52 Overcast 65 0
23 19:52 Mostly Cloudy 67 0
23 18:52 Mostly Cloudy 68 0
23 17:52 Mostly Cloudy 70 0
23 16:52 Mostly Cloudy 70 0
23 15:52 Mostly Cloudy 70 0
23 14:52 Mostly Cloudy 68 0
23 13:52 Mostly Cloudy 63 0
23 12:52 Overcast 61 0
23 11:52 Overcast 57 0
23 10:52 Overcast 53 0
23 09:52 Overcast 50 0
23 08:52 Overcast 48 0
23 05:52 Light Drizzle Fog/Mist 46 0
23 04:52 Light Rain Fog/Mist 46 0.02
23 03:52 Light Rain Fog/Mist 45 0.03
23 02:52 Light Rain Fog/Mist 45 0
23 01:52 Overcast 45 0
23 00:52 Light Rain Fog/Mist 44 0.04
22 22:52 Light Rain 43 0.03
22 21:52 Light Rain 44 0
22 20:52 Light Rain Fog/Mist 44 0.02
22 19:52 Light Rain 44 0.04
22 18:52 Light Rain Fog/Mist 44 0.07
22 16:52 Light Rain 46 0.01
22 15:52 Light Rain 46 0.01
22 14:52 Light Drizzle 46 0.01
Data unavailable while NOAA website was re-configured
11 23:52 Light Rain 68 0
11 22:52 Overcast 74 0
11 21:52 Mostly Cloudy 76 0
11 20:52 Mostly Cloudy and Breezy 77 0
11 19:52 Mostly Cloudy 80 0
11 18:52 Mostly Cloudy 81 0
11 17:52 Mostly Cloudy and Breezy 83 0
11 16:52 Mostly Cloudy and Breezy 83 0
11 15:52 Mostly Cloudy and Breezy 82 0
11 14:52 Overcast 81 0
11 13:52 Overcast 73 0
11 12:52 Overcast 70 0
11 11:52 Overcast 69 0
11 10:52 Overcast 67 0
11 09:52 Overcast 64 0
11 08:52 Overcast 62 0
11 07:52 Overcast 60 0
11 06:52 Overcast 57 0
11 05:52 Mostly Cloudy 58 0
11 04:52 Mostly Cloudy 57 0
11 03:52 Overcast 58 0
11 02:52 Mostly Cloudy 58 0
11 01:52 Partly Cloudy 59 0
11 00:52 A Few Clouds 59 0
10 23:52 A Few Clouds 57 0
10 22:52 Partly Cloudy 56 0
10 21:52 Mostly Cloudy 55 0
10 20:52 Mostly Cloudy 57 0
10 19:52 Mostly Cloudy 60 0
10 18:52 Mostly Cloudy 61 0
10 17:52 Overcast 63 0
10 16:52 Overcast 62 0
10 15:52 Mostly Cloudy 61 0
10 14:52 Mostly Cloudy 60 0
10 13:52 Overcast 55 0
10 12:52 Overcast 53 0
10 11:52 Overcast 52 0
10 10:52 Overcast 51 0
10 09:52 Fog/Mist 50 0
10 08:52 Fog/Mist 50 0
10 07:52 Fog/Mist 49 0
10 06:52 Overcast 49 0
10 05:52 Overcast 49 0
10 04:52 Overcast 50 0
10 03:52 Overcast 50 0
10 02:52 Overcast 50 0
10 01:52 Overcast 50 0
10 00:52 Overcast 50 0
09 23:52 Overcast 50 0
09 22:52 Overcast 49 0
09 21:52 Overcast 50 0
09 20:52 Overcast 50 0
09 19:52 Overcast 50 0
09 18:52 Overcast 50 0
09 17:52 Overcast 50 0
09 16:52 Overcast 50 0
09 15:52 Overcast 49 0
09 14:52 Overcast 49 0
09 13:52 Overcast 48 0
09 12:52 Overcast 48 0
09 11:52 Overcast 47 0
09 10:52 Overcast 47 0
09 09:52 Fog/Mist 45 0
09 08:52 Fog/Mist 44 0
09 07:52 Overcast 43 0
09 06:52 Overcast 43 0
09 05:52 Overcast 43 0
09 04:52 Light Drizzle Fog/Mist 42 0.01
09 03:52 Light Rain Fog/Mist 43 0
09 02:52 Overcast 44 0
09 01:52 Overcast 43 0
09 00:52 Overcast 43 0
08 23:52 Overcast 43 0
08 22:52 Overcast 43 0
08 21:52 Overcast 43 0
08 20:52 Overcast 43 0
08 19:52 Light Rain 43 0.04
08 18:52 Overcast 44 0.04
08 17:52 Light Rain 45 0
08 16:52 Overcast 45 0.05
08 15:52 Light Rain Fog/Mist 46 0.05
08 14:52 Light Rain Fog/Mist 46 0.11
08 13:52 Light Rain 48 0.04
08 12:52 Light Rain 50 0
08 11:52 Overcast 51 0
08 10:52 Overcast 49 0
08 09:52 Overcast 49 0
08 08:52 Light Rain 47 0
08 07:52 Light Rain 46 0
08 06:52 Overcast 46 0
08 05:52 Overcast 45 0
08 04:52 Overcast 46 0.01
08 03:52 Light Rain 46 0.01
08 02:52 Overcast 46 0
08 01:52 Overcast 47 0
08 00:52 Overcast 48 0
07 23:52 Mostly Cloudy 50 0
07 22:52 Overcast 52 0
07 21:52 Overcast 55 0
07 20:52 Mostly Cloudy 56 0
07 19:52 Mostly Cloudy 58 0
07 18:52 Mostly Cloudy 59 0
07 17:52 Mostly Cloudy 62 0
07 16:52 Mostly Cloudy 69 0
07 15:52 Mostly Cloudy 69 0
07 14:52 Mostly Cloudy 66 0
07 13:52 Overcast 62 0
07 12:52 Overcast 58 0
07 11:52 Overcast 56 0
07 10:52 Overcast 54 0
07 09:52 Overcast 51 0
07 08:52 A Few Clouds 48 0
07 07:52 Overcast 47 0
07 06:52 Mostly Cloudy 45 0
07 05:52 Mostly Cloudy 46 0
07 04:52 Fair 47 0
07 03:52 Fair 49 0
07 02:52 Fair 53 0
07 01:52 Fair 54 0
07 00:52 Fair 57 0
06 23:52 A Few Clouds 57 0
06 22:52 Fair 57 0
06 21:52 Fair 57 0
06 20:52 A Few Clouds 57 0
06 19:52 Partly Cloudy 61 0
06 18:52 Partly Cloudy 63 0
06 17:52 Partly Cloudy 63 0
06 16:52 Partly Cloudy 64 0
06 15:52 Partly Cloudy 62 0
06 14:52 Partly Cloudy 61 0
06 13:52 Partly Cloudy and Breezy 57 0
06 12:52 Partly Cloudy 56 0
06 11:52 Partly Cloudy 54 0
06 10:52 Fair 52 0
06 09:52 Fair 49 0
06 08:52 A Few Clouds 44 0
06 07:52 A Few Clouds 40 0
06 06:52 Partly Cloudy 37 0
06 05:52 A Few Clouds 38 0
06 04:52 A Few Clouds 38 0
06 03:52 Mostly Cloudy 39 0
06 02:52 Mostly Cloudy 38 0
06 01:52 Mostly Cloudy 40 0
06 00:52 Mostly Cloudy 42 0
05 23:52 Mostly Cloudy 43 0
05 22:52 A Few Clouds 44 0
05 21:52 A Few Clouds and Breezy 46 0
05 20:52 Mostly Cloudy 47 0
05 19:52 Mostly Cloudy 48 0
05 18:52 Mostly Cloudy and Breezy 50 0
05 17:52 Mostly Cloudy 53 0
05 16:52 Mostly Cloudy 50 0
05 15:52 Mostly Cloudy 51 0
05 14:52 Overcast and Breezy 49 0
05 13:52 Overcast 48 0
05 12:52 Overcast 45 0
05 11:52 Light Rain 45 0.06
05 10:52 Light Rain 47 0.01
05 09:52 Light Rain Fog/Mist and Breezy 48 0.10
05 08:52 Light Rain Fog/Mist 52 0.01
05 07:52 Overcast 60 0
05 06:52 Overcast 57 0.01
05 05:52 Light Rain 58 0.02
05 04:52 Thunderstorm Light Rain 60 0.21
05 03:52 Overcast 64 0
05 02:52 Overcast 64 0
05 01:52 Light Rain 71 0
05 00:52 Mostly Cloudy 71 0
04 23:52 Overcast 74 0
04 22:52 Overcast 77 0
04 21:52 Overcast 78 0
04 20:52 Overcast and Breezy 79 0
04 19:52 Mostly Cloudy 79 0
04 18:52 Overcast and Breezy 81 0
04 17:52 Mostly Cloudy and Breezy 83 0
04 16:52 Mostly Cloudy and Breezy 84 0
04 15:52 Mostly Cloudy and Breezy 84 0
04 14:52 Overcast and Breezy 82 0
04 13:52 Mostly Cloudy 77 0
04 12:52 Mostly Cloudy 73 0
04 11:52 Mostly Cloudy 69 0
04 10:52 Overcast 64 0
04 09:52 Overcast 61 0
04 08:52 Overcast 57 0
04 07:52 Overcast 55 0
04 06:52 Mostly Cloudy 53 0
04 05:52 Mostly Cloudy 51 0
04 04:52 Mostly Cloudy 50 0
04 03:52 Partly Cloudy 50 0
04 02:52 Mostly Cloudy 50 0
04 01:52 Mostly Cloudy 51 0
04 00:52 Mostly Cloudy 51 0
03 23:52 Mostly Cloudy 51 0
03 22:52 Mostly Cloudy 52 0
03 21:52 Thunderstorm 53 0
03 20:52 Overcast 56 0
03 19:52 Overcast 54 0
03 18:52 Overcast 57 0
03 17:52 Overcast 58 0
03 16:52 Overcast 58 0
03 15:52 Overcast 57 0
03 14:52 Mostly Cloudy 57 0
03 13:52 Mostly Cloudy 56 0
03 12:52 Partly Cloudy 56 0
03 11:52 Partly Cloudy 53 0
03 10:52 A Few Clouds 52 0
03 09:52 A Few Clouds and Breezy 49 0
03 08:52 A Few Clouds 47 0
03 07:52 A Few Clouds 44 0
03 06:52 A Few Clouds 41 0
03 05:52 Fair 41 0
03 04:52 Fair 41 0
03 03:52 Fair 42 0
03 02:52 Fair 40 0
03 01:52 Fair 43 0
03 00:52 Fair 43 0
02 23:52 Fair 44 0
02 22:52 Fair 45 0
02 21:52 Fair 45 0
02 20:52 A Few Clouds 47 0
02 19:52 Partly Cloudy 48 0
02 18:52 Partly Cloudy 50 0
02 17:52 Partly Cloudy 50 0
02 16:52 Partly Cloudy 50 0
02 15:52 Light Rain 47 0.03
02 14:52 Light Rain and Windy 50 0
02 13:52 Mostly Cloudy 46 0.01
02 12:52 Light Rain 46 0
02 11:52 Overcast 51 0
02 10:52 Overcast 49 0
02 09:52 Overcast 46 0
02 08:52 Mostly Cloudy 43 0
02 07:52 Overcast 39 0
02 06:52 Mostly Cloudy 39 0
02 05:52 Overcast 38 0
02 04:52 Partly Cloudy 37 0
02 03:52 A Few Clouds 37 0
02 02:52 A Few Clouds 37 0
02 01:52 Mostly Cloudy 39 0
02 00:52 Overcast 42 0
01 23:52 Mostly Cloudy 42 0
01 22:52 Mostly Cloudy 43 0
01 21:52 Partly Cloudy 44 0
01 20:52 Mostly Cloudy 45 0
01 19:52 Mostly Cloudy 46 0
01 18:52 Mostly Cloudy 47 0
01 17:52 Mostly Cloudy 48 0
01 16:52 Mostly Cloudy 48 0
01 15:52 Mostly Cloudy 49 0
01 14:52 Overcast 48 0
01 13:52 Mostly Cloudy 48 0
01 12:52 Mostly Cloudy 47 0
01 11:52 Mostly Cloudy 45 0
01 10:52 Mostly Cloudy 44 0
01 09:52 Mostly Cloudy 44 0
01 08:52 Overcast 40 0
01 07:52 Light Drizzle 38 0
01 06:52 Light Rain 37 0
01 05:52 Light Rain 38 0
01 04:52 Light Rain 39 0.02
01 03:52 Light Rain 39 0.01
01 02:52 Light Rain 39 0
01 01:52 Light Rain 40 0.07
01 00:52 Light Rain Fog/Mist 40 0.01