ANDREWS AIR FORCE BASE, MARYLAND

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Elevation: 84 meters Latitude: 38 48N Longitude: 076 52W

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Number of Records: 446,039; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - 20 SEPTEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	18.4 ^°C	25.9 ^°C (1:58 pm)	13.7 ^°C (4:58 am)
Dewpoint	15.3 ^°C	17.3 ^°C (9:58 am)	13.5 ^°C (4:58 am)
Humidity	84.5 ^%	100 ^% (3:04 am)	51 ^% (4:58 pm)
Barometer	1023 ^hPa	1026.1 hPa (1:58 am)	1018.3 hPa (9:58 pm)
Wind Speed	6.8 ^km/h	13 ^km/h (12:58 pm)

Weather Element	Average
Visibility	12.7 ^km
Wind Direction	SE (140.3 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	1.5 (Base 18.3)
Growing Degree Days	9.8 (Base 10)

Averaged from 31 records on 20 September, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 20 SEPTEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
1:58 AM	15.8 ^°C	15.6 ^°C	99 ^%	1026.1 hPa	16.1 ^km	NE (40°)	3.7 ^km/h	Mostly Cloudy
2:58 AM	15.4 ^°C	15.2 ^°C	99 ^%	1025.7 hPa	11.3 ^km	Calm		Scattered Clouds
3:04 AM	14 ^°C	14 ^°C	100 ^%	1024.7 hPa	4 ^km	Calm		Mostly Cloudy
3:10 AM	15 ^°C	15 ^°C	100 ^%	1024.7 hPa	8 ^km	NW (310°)	1.9 ^km/h	Mostly Cloudy
3:35 AM	14 ^°C	14 ^°C	100 ^%	1024.7 hPa	8 ^km	NNW (340°)	3.7 ^km/h	Partly Cloudy
3:58 AM	13.8 ^°C	13.6 ^°C	99 ^%	1025.4 hPa	12.9 ^km	North (10°)	3.7 ^km/h	Partly Cloudy
4:58 AM	13.7 ^°C	13.5 ^°C	99 ^%	1025.1 hPa	16.1 ^km	East (80°)	9.3 ^km/h	Scattered Clouds
5:58 AM	14.6 ^°C	14.4 ^°C	99 ^%	1025.4 hPa	16.1 ^km	East (100°)	7.4 ^km/h	Mostly Cloudy
6:58 AM	15.3 ^°C	15.1 ^°C	99 ^%	1025.1 hPa	8 ^km	NNW (340°)	3.7 ^km/h	Partly Cloudy
6:59 AM	15 ^°C	15 ^°C	100 ^%	1024.7 hPa	4.8 ^km	NNW (340°)	3.7 ^km/h	Clear
7:00 AM	15 ^°C	15 ^°C	100 ^%	1024.7 hPa	3.2 ^km	NNW (330°)	5.6 ^km/h	Clear
7:01 AM	15 ^°C	15 ^°C	100 ^%	1024.7 hPa	2.9 ^km	NNW (330°)	5.6 ^km/h	Clear
7:11 AM	14 ^°C	14 ^°C	100 ^%	1024.7 hPa	3.2 ^km	North (10°)	5.6 ^km/h	Clear
7:12 AM	14 ^°C	14 ^°C	100 ^%	1024.7 hPa	8 ^km	North (10°)	3.7 ^km/h	Clear
7:58 AM	15.5 ^°C	15.4 ^°C	99 ^%	1025.4 hPa	14.5 ^km	Calm		Clear
8:58 AM	19.2 ^°C	17.2 ^°C	88 ^%	1025.1 hPa	16.1 ^km	ESE (120°)	9.3 ^km/h	Clear
9:58 AM	21.3 ^°C	17.3 ^°C	78 ^%	1025.4 hPa	16.1 ^km	ESE (120°)	9.3 ^km/h	Partly Cloudy
10:58 AM	22.9 ^°C	16.1 ^°C	65 ^%	1025.1 hPa	16.1 ^km	SSE (150°)	7.4 ^km/h	Partly Cloudy
11:58 AM	22.8 ^°C	16 ^°C	65 ^%	1024.4 hPa	16.1 ^km	Variable	5.6 ^km/h	Partly Cloudy
12:58 PM	24.3 ^°C	15.4 ^°C	57 ^%	1023.4 hPa	16.1 ^km	South (170°)	13 ^km/h	Partly Cloudy
1:58 PM	25.9 ^°C	15.7 ^°C	53 ^%	1022 hPa	16.1 ^km	ESE (110°)	13 ^km/h	Clear
2:58 PM	25.8 ^°C	16.1 ^°C	55 ^%	1021.3 hPa	16.1 ^km	ESE (110°)	11.1 ^km/h	Partly Cloudy
3:58 PM	25.2 ^°C	15.8 ^°C	56 ^%	1020.7 hPa	16.1 ^km	East (100°)	11.1 ^km/h	Clear
4:58 PM	25.6 ^°C	14.7 ^°C	51 ^%	1020 hPa	16.1 ^km	SE (130°)	13 ^km/h	Clear
5:58 PM	24.5 ^°C	14.8 ^°C	55 ^%	1019.6 hPa	16.1 ^km	East (90°)	13 ^km/h	Clear
6:58 PM	22 ^°C	15.9 ^°C	68 ^%	1019.3 hPa	16.1 ^km	East (100°)	5.6 ^km/h	Clear
7:58 PM	19.5 ^°C	15.8 ^°C	79 ^%	1019 hPa	16.1 ^km	SE (130°)	9.3 ^km/h	Clear
8:58 PM	18.3 ^°C	16 ^°C	86 ^%	1019 hPa	16.1 ^km	SE (130°)	9.3 ^km/h	Clear
9:58 PM	18.7 ^°C	16.5 ^°C	87 ^%	1018.3 hPa	16.1 ^km	SE (130°)	11.1 ^km/h	Clear
10:58 PM	18.9 ^°C	16.6 ^°C	86 ^%	1018.6 hPa	16.1 ^km	WSW (240°)	7.4 ^km/h	Clear
11:58 PM	17.1 ^°C	16.8 ^°C	98 ^%	1018.3 hPa	16.1 ^km	West (280°)	3.7 ^km/h	Clear

Hourly data recorded from KADW, located 0 kilometers away from Andrews Air Force Base, Maryland