MCDONALD OBSERVATORY, TEXAS

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Elevation: 1756 meters Latitude: 30 32N Longitude: 104 08W

WEATHER

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Number of Records: 490,191; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - 18 AUGUST, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	21.4 ^°C	28 ^°C (11:55 am)	14 ^°C (6:35 am)
Dewpoint	13.9 ^°C	17 ^°C (4:15 pm)	12 ^°C (12:35 am)
Humidity	66.1 ^%	94 ^% (4:55 am)	39 ^% (11:55 am)
Barometer	1020.3 ^hPa	1021.7 hPa (10:35 pm)	1017.9 hPa (7:15 pm)
Wind Speed	7.4 ^km/h	22.2 ^km/h (3:55 pm)
Wind Gust		31.5 ^km/h (3:55 pm)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	SSE (152.8 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	2.7 (Base 18.3)
Growing Degree Days	11 (Base 10)

Averaged from 71 records on 18 August, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 18 AUGUST, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Events	Conditions
12:15 AM	18 ^°C	15 ^°C	83 ^%	1021.7 hPa	16.1 ^km	WNW (290°)	7.4 ^km/h			Partly Cloudy
12:35 AM	18 ^°C	15 ^°C	83 ^%	1021.7 hPa	16.1 ^km	NNW (340°)	7.4 ^km/h			Clear
12:55 AM	17 ^°C	16 ^°C	94 ^%	1021.3 hPa	16.1 ^km	NE (40°)	11.1 ^km/h			Clear
1:15 AM	17 ^°C	16 ^°C	94 ^%	1021 hPa	16.1 ^km	NNW (340°)	11.1 ^km/h			Clear
1:35 AM	17 ^°C	15 ^°C	88 ^%	1020.7 hPa	16.1 ^km	NNE (30°)	7.4 ^km/h			Clear
1:55 AM	17 ^°C	15 ^°C	88 ^%	1021 hPa	16.1 ^km	NE (50°)	9.3 ^km/h			Clear
2:15 AM	16 ^°C	14 ^°C	88 ^%	1021 hPa	16.1 ^km	East (90°)	11.1 ^km/h			Partly Cloudy
2:35 AM	16 ^°C	15 ^°C	94 ^%	1021 hPa	16.1 ^km	East (80°)	9.3 ^km/h			Partly Cloudy
2:55 AM	16 ^°C	14 ^°C	88 ^%	1020.7 hPa	16.1 ^km	North (10°)	7.4 ^km/h			Partly Cloudy
3:15 AM	16 ^°C	14 ^°C	88 ^%	1020.7 hPa	16.1 ^km	Calm				Partly Cloudy
3:35 AM	16 ^°C	14 ^°C	88 ^%	1020.3 hPa	16.1 ^km	WNW (290°)	14.8 ^km/h			Clear
3:55 AM	16 ^°C	14 ^°C	88 ^%	1020.3 hPa	16.1 ^km	North (10°)	7.4 ^km/h			Clear
4:15 AM	16 ^°C	14 ^°C	88 ^%	1020.3 hPa	16.1 ^km	NNE (20°)	7.4 ^km/h			Clear
4:35 AM	15 ^°C	14 ^°C	94 ^%	1020.3 hPa	16.1 ^km	North (350°)	13 ^km/h			Clear
4:55 AM	15 ^°C	13 ^°C	88 ^%	1020.3 hPa	16.1 ^km	NNW (340°)	11.1 ^km/h			Scattered Clouds
5:15 AM	16 ^°C	14 ^°C	88 ^%	1020.3 hPa	16.1 ^km	North (360°)	7.4 ^km/h			Overcast
5:35 AM	16 ^°C	14 ^°C	88 ^%	1020.3 hPa	16.1 ^km	North (350°)	5.6 ^km/h			Mostly Cloudy
5:55 AM	15 ^°C	14 ^°C	94 ^%	1020.3 hPa	16.1 ^km	NNW (340°)	5.6 ^km/h			Clear
6:15 AM	14 ^°C	13 ^°C	94 ^%	1020.3 hPa	16.1 ^km	Calm				Clear
6:35 AM	14 ^°C	13 ^°C	94 ^%	1020.7 hPa	16.1 ^km	NNW (340°)	5.6 ^km/h			Clear
6:55 AM	14 ^°C	13 ^°C	94 ^%	1020.7 hPa	16.1 ^km	Calm				Clear
7:15 AM	14 ^°C	13 ^°C	94 ^%	1020.7 hPa	16.1 ^km	Calm				Clear
7:35 AM	14 ^°C	13 ^°C	94 ^%	1021 hPa	16.1 ^km	NW (320°)	5.6 ^km/h			Mostly Cloudy
7:55 AM	14 ^°C	13 ^°C	94 ^%	1021.3 hPa	16.1 ^km	Calm				Partly Cloudy
8:15 AM	15 ^°C	13 ^°C	88 ^%	1021.3 hPa	16.1 ^km	NNW (330°)	5.6 ^km/h			Clear
8:35 AM	17 ^°C	14 ^°C	82 ^%	1021.3 hPa	16.1 ^km	NNW (340°)	7.4 ^km/h			Scattered Clouds
8:55 AM	19 ^°C	15 ^°C	78 ^%	1021.7 hPa	16.1 ^km	WNW (290°)	5.6 ^km/h			Overcast
9:15 AM	20 ^°C	14 ^°C	68 ^%	1021.7 hPa	16.1 ^km	Calm				Scattered Clouds
9:35 AM	21 ^°C	15 ^°C	68 ^%	1021.7 hPa	16.1 ^km	Calm				Clear
9:55 AM	22 ^°C	14 ^°C	60 ^%	1021.3 hPa	16.1 ^km	Calm				Clear
10:15 AM	22 ^°C	13 ^°C	57 ^%	1021.7 hPa	16.1 ^km	South (180°)	5.6 ^km/h			Clear
10:35 AM	23 ^°C	13 ^°C	53 ^%	1021.3 hPa	16.1 ^km	Calm				Clear
10:55 AM	24 ^°C	13 ^°C	50 ^%	1021.7 hPa	16.1 ^km	SE (130°)	5.6 ^km/h			Clear
11:15 AM	24 ^°C	14 ^°C	53 ^%	1021.7 hPa	16.1 ^km	Calm				Clear
11:35 AM	25 ^°C	13 ^°C	47 ^%	1021.7 hPa	16.1 ^km	Calm				Clear
11:55 AM	25 ^°C	13 ^°C	47 ^%	1021.7 hPa	16.1 ^km	Calm				Clear
12:15 PM	26 ^°C	14 ^°C	47 ^%	1021.7 hPa	16.1 ^km	Calm				Clear
12:35 PM	27 ^°C	14 ^°C	45 ^%	1021.3 hPa	16.1 ^km	South (190°)	7.4 ^km/h			Clear
12:55 PM	27 ^°C	13 ^°C	42 ^%	1021.3 hPa	16.1 ^km	Calm				Clear
1:15 PM	28 ^°C	14 ^°C	42 ^%	1021 hPa	16.1 ^km	South (180°)	14.8 ^km/h			Clear
1:35 PM	27 ^°C	12 ^°C	39 ^%	1020.7 hPa	16.1 ^km	South (180°)	13 ^km/h			Partly Cloudy
1:55 PM	27 ^°C	13 ^°C	42 ^%	1020.3 hPa	16.1 ^km	West (270°)	7.4 ^km/h			Clear
2:15 PM	28 ^°C	13 ^°C	39 ^%	1020.3 hPa	16.1 ^km	NW (310°)	11.1 ^km/h			Clear
2:35 PM	27 ^°C	13 ^°C	42 ^%	1020 hPa	16.1 ^km	Calm				Clear
2:55 PM	27 ^°C	12 ^°C	39 ^%	1020 hPa	16.1 ^km	North (360°)	7.4 ^km/h			Clear
3:15 PM	27 ^°C	13 ^°C	42 ^%	1019.6 hPa	16.1 ^km	NNW (340°)	22.2 ^km/h			Partly Cloudy
3:35 PM	27 ^°C	14 ^°C	45 ^%	1019.3 hPa	16.1 ^km	NNW (340°)	22.2 ^km/h		Thunderstorm	Partly Cloudy
3:55 PM	27 ^°C	13 ^°C	42 ^%	1019.3 hPa	16.1 ^km	North (360°)	16.7 ^km/h		Thunderstorm	Mostly Cloudy
4:15 PM	27 ^°C	13 ^°C	42 ^%	1019 hPa	16.1 ^km	NE (50°)	14.8 ^km/h	27.8 ^km/h		Mostly Cloudy
4:35 PM	27 ^°C	13 ^°C	42 ^%	1018.6 hPa	16.1 ^km	NNE (20°)	9.3 ^km/h			Mostly Cloudy
4:55 PM	27 ^°C	13 ^°C	42 ^%	1018.6 hPa	16.1 ^km	SE (130°)	5.6 ^km/h			Mostly Cloudy
5:15 PM	27 ^°C	13 ^°C	42 ^%	1018.3 hPa	16.1 ^km	East (80°)	11.1 ^km/h			Mostly Cloudy
5:35 PM	27 ^°C	13 ^°C	42 ^%	1018.3 hPa	16.1 ^km	SE (130°)	16.7 ^km/h	31.5 ^km/h		Partly Cloudy
5:55 PM	26 ^°C	13 ^°C	44 ^%	1018.3 hPa	16.1 ^km	SE (140°)	14.8 ^km/h			Scattered Clouds
6:15 PM	27 ^°C	14 ^°C	45 ^%	1018.3 hPa	16.1 ^km	South (180°)	14.8 ^km/h			Partly Cloudy
6:35 PM	27 ^°C	13 ^°C	42 ^%	1018.3 hPa	16.1 ^km	South (180°)	16.7 ^km/h			Clear
6:55 PM	27 ^°C	14 ^°C	45 ^%	1018.3 hPa	16.1 ^km	SSW (210°)	9.3 ^km/h			Clear
7:15 PM	27 ^°C	14 ^°C	45 ^%	1017.9 hPa	16.1 ^km	SSE (160°)	11.1 ^km/h			Clear
7:35 PM	26 ^°C	14 ^°C	47 ^%	1017.9 hPa	16.1 ^km	SE (140°)	11.1 ^km/h			Clear
7:55 PM	26 ^°C	13 ^°C	44 ^%	1018.3 hPa	16.1 ^km	SE (140°)	7.4 ^km/h			Clear
8:15 PM	25 ^°C	14 ^°C	50 ^%	1018.3 hPa	16.1 ^km	South (180°)	7.4 ^km/h			Clear
8:35 PM	24 ^°C	14 ^°C	53 ^%	1018.3 hPa	16.1 ^km	South (170°)	7.4 ^km/h			Clear
8:55 PM	23 ^°C	15 ^°C	61 ^%	1018.6 hPa	16.1 ^km	South (180°)	9.3 ^km/h			Clear
9:15 PM	22 ^°C	15 ^°C	64 ^%	1018.6 hPa	16.1 ^km	SSW (200°)	7.4 ^km/h			Clear
9:35 PM	22 ^°C	15 ^°C	64 ^%	1019 hPa	16.1 ^km	South (180°)	7.4 ^km/h			Partly Cloudy
9:55 PM	22 ^°C	16 ^°C	69 ^%	1019.3 hPa	16.1 ^km	SSE (160°)	7.4 ^km/h			Mostly Cloudy
10:15 PM	22 ^°C	15 ^°C	64 ^%	1019.3 hPa	16.1 ^km	South (180°)	7.4 ^km/h			Overcast
10:35 PM	22 ^°C	15 ^°C	64 ^%	1019.6 hPa	16.1 ^km	South (180°)	5.6 ^km/h			Mostly Cloudy
11:15 PM	20 ^°C	16 ^°C	78 ^%	1019.6 hPa	16.1 ^km	NNE (30°)	5.6 ^km/h			Clear
11:35 PM	19 ^°C	17 ^°C	88 ^%	1020 hPa	16.1 ^km	Calm				Clear
11:55 PM	19 ^°C	17 ^°C	88 ^%	1019.6 hPa	16.1 ^km	NE (40°)	5.6 ^km/h			Partly Cloudy

Hourly data recorded from KMRF, located 0 kilometers away from McDonald Observatory, Texas