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 - 21 AUGUST, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	23.3 ^°C	31 ^°C (1:35 pm)	17 ^°C (3:35 am)
Dewpoint	15.7 ^°C	17 ^°C (4:15 pm)	12 ^°C (12:35 am)
Humidity	66 ^%	94 ^% (4:55 am)	33 ^% (1:55 pm)
Barometer	1021.7 ^hPa	1023.4 hPa (2:35 am)	1020 hPa (7:35 pm)
Wind Speed	9.8 ^km/h	33.3 ^km/h (6:15 pm)
Wind Gust		48.1 ^km/h (5:55 pm)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	ESE (111 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	5.7 (Base 18.3)
Growing Degree Days	14 (Base 10)

Averaged from 72 records on 21 August, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 21 AUGUST, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Events	Conditions
12:15 AM	20 ^°C	17 ^°C	83 ^%	1021.3 hPa	16.1 ^km	Calm				Partly Cloudy
12:35 AM	20 ^°C	17 ^°C	83 ^%	1021.7 hPa	16.1 ^km	Calm				Mostly Cloudy
12:55 AM	20 ^°C	17 ^°C	83 ^%	1021.3 hPa	16.1 ^km	Calm				Mostly Cloudy
1:15 AM	20 ^°C	17 ^°C	83 ^%	1021.3 hPa	16.1 ^km	Calm				Scattered Clouds
1:35 AM	19 ^°C	17 ^°C	88 ^%	1021.3 hPa	16.1 ^km	NE (50°)	7.4 ^km/h			Mostly Cloudy
1:55 AM	19 ^°C	17 ^°C	88 ^%	1021.3 hPa	16.1 ^km	East (80°)	5.6 ^km/h			Overcast
2:15 AM	19 ^°C	17 ^°C	88 ^%	1021 hPa	16.1 ^km	SE (140°)	5.6 ^km/h			Scattered Clouds
2:35 AM	20 ^°C	17 ^°C	83 ^%	1021 hPa	16.1 ^km	SSE (150°)	5.6 ^km/h			Scattered Clouds
2:55 AM	20 ^°C	17 ^°C	83 ^%	1020.7 hPa	16.1 ^km	South (170°)	5.6 ^km/h			Partly Cloudy
3:15 AM	19 ^°C	17 ^°C	88 ^%	1020.7 hPa	16.1 ^km	Calm				Mostly Cloudy
3:35 AM	19 ^°C	17 ^°C	88 ^%	1020.7 hPa	16.1 ^km	Calm				Partly Cloudy
3:55 AM	19 ^°C	17 ^°C	88 ^%	1020.3 hPa	16.1 ^km	Calm				Clear
4:15 AM	19 ^°C	17 ^°C	88 ^%	1020.3 hPa	16.1 ^km	Calm				Clear
4:35 AM	18 ^°C	17 ^°C	94 ^%	1020.7 hPa	16.1 ^km	East (90°)	11.1 ^km/h			Clear
4:55 AM	19 ^°C	17 ^°C	88 ^%	1021 hPa	16.1 ^km	East (100°)	5.6 ^km/h			Clear
5:15 AM	19 ^°C	17 ^°C	88 ^%	1020.7 hPa	16.1 ^km	SE (130°)	5.6 ^km/h			Clear
5:35 AM	19 ^°C	17 ^°C	88 ^%	1021 hPa	16.1 ^km	East (90°)	5.6 ^km/h			Clear
5:55 AM	18 ^°C	17 ^°C	94 ^%	1021 hPa	16.1 ^km	ENE (70°)	5.6 ^km/h			Clear
6:15 AM	18 ^°C	17 ^°C	94 ^%	1021 hPa	16.1 ^km	Calm				Clear
6:35 AM	18 ^°C	17 ^°C	94 ^%	1021.3 hPa	16.1 ^km	Calm				Clear
6:55 AM	18 ^°C	17 ^°C	94 ^%	1021.3 hPa	16.1 ^km	Calm				Scattered Clouds
7:15 AM	18 ^°C	16 ^°C	88 ^%	1021.7 hPa	16.1 ^km	Calm				Partly Cloudy
7:35 AM	17 ^°C	16 ^°C	94 ^%	1021.7 hPa	16.1 ^km	Calm				Clear
7:55 AM	17 ^°C	16 ^°C	94 ^%	1022 hPa	16.1 ^km	ENE (70°)	7.4 ^km/h			Clear
8:15 AM	18 ^°C	17 ^°C	94 ^%	1022.4 hPa	16.1 ^km	Calm				Partly Cloudy
8:35 AM	19 ^°C	17 ^°C	88 ^%	1022.7 hPa	16.1 ^km	Calm				Scattered Clouds
8:55 AM	19 ^°C	17 ^°C	88 ^%	1022.7 hPa	16.1 ^km	South (190°)	5.6 ^km/h			Scattered Clouds
9:15 AM	21 ^°C	17 ^°C	78 ^%	1023 hPa	16.1 ^km	Calm				Partly Cloudy
9:35 AM	21 ^°C	17 ^°C	78 ^%	1023 hPa	16.1 ^km	South (190°)	9.3 ^km/h			Clear
9:55 AM	22 ^°C	17 ^°C	73 ^%	1023 hPa	16.1 ^km	South (170°)	7.4 ^km/h			Partly Cloudy
10:15 AM	22 ^°C	16 ^°C	69 ^%	1023.4 hPa	16.1 ^km	South (180°)	14.8 ^km/h			Mostly Cloudy
10:35 AM	23 ^°C	16 ^°C	65 ^%	1023 hPa	16.1 ^km	South (180°)	9.3 ^km/h			Scattered Clouds
10:55 AM	24 ^°C	16 ^°C	61 ^%	1023 hPa	16.1 ^km	SSE (150°)	16.7 ^km/h			Clear
11:15 AM	24 ^°C	16 ^°C	61 ^%	1023 hPa	16.1 ^km	South (190°)	7.4 ^km/h			Clear
11:35 AM	25 ^°C	16 ^°C	57 ^%	1023 hPa	16.1 ^km	SSW (210°)	11.1 ^km/h			Clear
11:55 AM	26 ^°C	17 ^°C	57 ^%	1023.4 hPa	16.1 ^km	SSE (160°)	13 ^km/h			Clear
12:15 PM	27 ^°C	16 ^°C	51 ^%	1023 hPa	16.1 ^km	South (190°)	11.1 ^km/h			Partly Cloudy
12:35 PM	27 ^°C	16 ^°C	51 ^%	1023 hPa	16.1 ^km	SSE (160°)	11.1 ^km/h			Partly Cloudy
12:55 PM	27 ^°C	16 ^°C	51 ^%	1022.7 hPa	16.1 ^km	SSE (160°)	18.5 ^km/h			Clear
1:15 PM	28 ^°C	16 ^°C	48 ^%	1022.7 hPa	16.1 ^km	South (180°)	20.4 ^km/h	29.6 ^km/h		Clear
1:35 PM	29 ^°C	16 ^°C	45 ^%	1022.7 hPa	16.1 ^km	South (170°)	22.2 ^km/h	27.8 ^km/h		Clear
1:55 PM	29 ^°C	15 ^°C	42 ^%	1022.4 hPa	16.1 ^km	South (170°)	16.7 ^km/h	31.5 ^km/h		Clear
2:15 PM	29 ^°C	15 ^°C	42 ^%	1022 hPa	16.1 ^km	South (190°)	16.7 ^km/h	31.5 ^km/h		Clear
2:35 PM	29 ^°C	15 ^°C	42 ^%	1022 hPa	16.1 ^km	South (170°)	24.1 ^km/h	29.6 ^km/h		Clear
2:55 PM	29 ^°C	14 ^°C	40 ^%	1021.7 hPa	16.1 ^km	South (190°)	22.2 ^km/h	29.6 ^km/h		Partly Cloudy
3:15 PM	30 ^°C	14 ^°C	37 ^%	1021.7 hPa	16.1 ^km	South (180°)	22.2 ^km/h	29.6 ^km/h		Partly Cloudy
3:35 PM	30 ^°C	14 ^°C	37 ^%	1021.3 hPa	16.1 ^km	South (180°)	18.5 ^km/h	31.5 ^km/h		Clear
3:55 PM	29 ^°C	14 ^°C	40 ^%	1021.3 hPa	16.1 ^km	South (170°)	16.7 ^km/h			Clear
4:15 PM	31 ^°C	13 ^°C	33 ^%	1021 hPa	16.1 ^km	South (170°)	20.4 ^km/h			Partly Cloudy
4:35 PM	30 ^°C	13 ^°C	35 ^%	1020.7 hPa	16.1 ^km	South (190°)	18.5 ^km/h			Partly Cloudy
4:55 PM	31 ^°C	13 ^°C	33 ^%	1020.7 hPa	16.1 ^km	South (190°)	18.5 ^km/h	27.8 ^km/h		Clear
5:15 PM	30 ^°C	13 ^°C	35 ^%	1020.3 hPa	16.1 ^km	South (190°)	13 ^km/h			Clear
5:35 PM	31 ^°C	14 ^°C	35 ^%	1020 hPa	16.1 ^km	South (180°)	29.6 ^km/h	37 ^km/h	Thunderstorm	Mostly Cloudy
5:55 PM	28 ^°C	14 ^°C	42 ^%	1020.3 hPa	16.1 ^km	South (180°)	33.3 ^km/h	48.1 ^km/h	Thunderstorm	Thunderstorm
6:15 PM	27 ^°C	12 ^°C	39 ^%	1020.3 hPa	16.1 ^km	South (190°)	22.2 ^km/h		Thunderstorm	Thunderstorm
6:35 PM	27 ^°C	12 ^°C	39 ^%	1020.3 hPa	16.1 ^km	SSW (200°)	11.1 ^km/h		Thunderstorm	Scattered Clouds
6:55 PM	27 ^°C	13 ^°C	42 ^%	1020.3 hPa	16.1 ^km	South (170°)	11.1 ^km/h			Mostly Cloudy
7:15 PM	28 ^°C	13 ^°C	39 ^%	1020.3 hPa	16.1 ^km	South (180°)	11.1 ^km/h			Mostly Cloudy
7:35 PM	28 ^°C	13 ^°C	39 ^%	1020.3 hPa	16.1 ^km	SSE (150°)	7.4 ^km/h			Mostly Cloudy
7:55 PM	27 ^°C	13 ^°C	42 ^%	1020.3 hPa	16.1 ^km	South (170°)	7.4 ^km/h			Scattered Clouds
8:15 PM	26 ^°C	15 ^°C	51 ^%	1020.7 hPa	16.1 ^km	NNE (20°)	5.6 ^km/h			Mostly Cloudy
8:35 PM	24 ^°C	17 ^°C	65 ^%	1020.7 hPa	16.1 ^km	NE (40°)	9.3 ^km/h			Scattered Clouds
8:55 PM	24 ^°C	16 ^°C	61 ^%	1021.3 hPa	16.1 ^km	East (90°)	22.2 ^km/h		Thunderstorm	Partly Cloudy
9:15 PM	23 ^°C	14 ^°C	57 ^%	1021.3 hPa	16.1 ^km	NE (50°)	14.8 ^km/h			Clear
9:35 PM	22 ^°C	15 ^°C	64 ^%	1021.7 hPa	16.1 ^km	ENE (60°)	13 ^km/h			Clear
9:55 PM	22 ^°C	15 ^°C	64 ^%	1022 hPa	16.1 ^km	NE (50°)	14.8 ^km/h			Clear
10:15 PM	22 ^°C	16 ^°C	69 ^%	1022 hPa	16.1 ^km	ENE (60°)	9.3 ^km/h			Scattered Clouds
10:35 PM	22 ^°C	16 ^°C	69 ^%	1022 hPa	16.1 ^km	NNE (30°)	5.6 ^km/h			Mostly Cloudy
10:55 PM	22 ^°C	17 ^°C	73 ^%	1022 hPa	16.1 ^km	Calm				Scattered Clouds
11:15 PM	22 ^°C	17 ^°C	73 ^%	1022.4 hPa	16.1 ^km	WNW (300°)	5.6 ^km/h			Partly Cloudy
11:35 PM	22 ^°C	16 ^°C	69 ^%	1022.4 hPa	16.1 ^km	ESE (120°)	9.3 ^km/h			Scattered Clouds
11:55 PM	23 ^°C	16 ^°C	65 ^%	1022.4 hPa	16.1 ^km	SE (140°)	7.4 ^km/h			Mostly Cloudy

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