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 - 25 FEBRUARY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	6.4 ^°C	14 ^°C (2:35 pm)	-1 ^°C (12:55 am)
Dewpoint	-3.8 ^°C	-1 ^°C (8:55 am)	-7 ^°C (6:15 pm)
Humidity	52.7 ^%	86 ^% (12:55 am)	23 ^% (6:15 pm)
Barometer	1014.9 ^hPa	1017.3 hPa (9:55 am)	1012.5 hPa (4:15 pm)
Wind Speed	25.1 ^km/h	44.4 ^km/h (12:55 pm)
Wind Gust		51.8 ^km/h (4:55 am)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	W (269.7 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	11.8 (Base 18.3)

Averaged from 72 records on 25 February, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 25 FEBRUARY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:15 AM	1 ^°C	-2 ^°C	81 ^%	1015.2 hPa	16.1 ^km	WNW (290°)	5.6 ^km/h		Mostly Cloudy
12:35 AM	0 ^°C	-3 ^°C	80 ^%	1015.2 hPa	16.1 ^km	SSE (160°)	9.3 ^km/h		Mostly Cloudy
12:55 AM	-1 ^°C	-3 ^°C	86 ^%	1015.2 hPa	16.1 ^km	SSE (150°)	7.4 ^km/h		Mostly Cloudy
1:15 AM	-1 ^°C	-3 ^°C	86 ^%	1015.2 hPa	16.1 ^km	South (170°)	5.6 ^km/h		Mostly Cloudy
1:35 AM	1 ^°C	-2 ^°C	81 ^%	1015.2 hPa	16.1 ^km	West (280°)	18.5 ^km/h	27.8 ^km/h	Mostly Cloudy
1:55 AM	3 ^°C	-3 ^°C	65 ^%	1015.2 hPa	16.1 ^km	West (280°)	27.8 ^km/h	33.3 ^km/h	Mostly Cloudy
2:15 AM	3 ^°C	-3 ^°C	65 ^%	1015.2 hPa	16.1 ^km	West (260°)	14.8 ^km/h		Scattered Clouds
2:35 AM	2 ^°C	-3 ^°C	70 ^%	1015.6 hPa	16.1 ^km	West (280°)	11.1 ^km/h		Partly Cloudy
2:55 AM	2 ^°C	-3 ^°C	70 ^%	1015.6 hPa	16.1 ^km	West (270°)	11.1 ^km/h		Clear
3:15 AM	2 ^°C	-3 ^°C	70 ^%	1015.6 hPa	16.1 ^km	West (280°)	25.9 ^km/h	37 ^km/h	Mostly Cloudy
3:35 AM	3 ^°C	-3 ^°C	65 ^%	1015.6 hPa	16.1 ^km	West (280°)	16.7 ^km/h		Overcast
3:55 AM	3 ^°C	-2 ^°C	70 ^%	1015.9 hPa	16.1 ^km	WNW (290°)	24.1 ^km/h	31.5 ^km/h	Overcast
4:15 AM	3 ^°C	-2 ^°C	70 ^%	1015.6 hPa	16.1 ^km	West (280°)	33.3 ^km/h		Overcast
4:35 AM	3 ^°C	-2 ^°C	70 ^%	1014.9 hPa	16.1 ^km	West (280°)	42.6 ^km/h	50.1 ^km/h	Mostly Cloudy
4:55 AM	2 ^°C	-2 ^°C	75 ^%	1014.6 hPa	16.1 ^km	WNW (290°)	35.2 ^km/h	51.8 ^km/h	Partly Cloudy
5:15 AM	2 ^°C	-2 ^°C	75 ^%	1015.9 hPa	16.1 ^km	WNW (300°)	18.5 ^km/h	31.5 ^km/h	Clear
5:35 AM	1 ^°C	-2 ^°C	81 ^%	1015.9 hPa	16.1 ^km	WNW (300°)	16.7 ^km/h		Clear
5:55 AM	2 ^°C	-2 ^°C	75 ^%	1015.9 hPa	16.1 ^km	WNW (290°)	24.1 ^km/h	33.3 ^km/h	Clear
6:15 AM	1 ^°C	-2 ^°C	81 ^%	1015.9 hPa	16.1 ^km	WNW (300°)	29.6 ^km/h	38.9 ^km/h	Clear
6:35 AM	1 ^°C	-2 ^°C	81 ^%	1016.6 hPa	16.1 ^km	WNW (300°)	27.8 ^km/h	33.3 ^km/h	Clear
6:55 AM	1 ^°C	-2 ^°C	81 ^%	1016.3 hPa	16.1 ^km	WNW (290°)	25.9 ^km/h	33.3 ^km/h	Clear
7:15 AM	1 ^°C	-2 ^°C	81 ^%	1016.6 hPa	16.1 ^km	West (280°)	16.7 ^km/h		Clear
7:35 AM	1 ^°C	-2 ^°C	81 ^%	1016.6 hPa	16.1 ^km	WNW (290°)	29.6 ^km/h		Clear
7:55 AM	1 ^°C	-2 ^°C	81 ^%	1016.6 hPa	16.1 ^km	WNW (290°)	31.5 ^km/h		Clear
8:15 AM	2 ^°C	-2 ^°C	75 ^%	1016.6 hPa	16.1 ^km	WNW (290°)	33.3 ^km/h	40.7 ^km/h	Clear
8:35 AM	3 ^°C	-2 ^°C	70 ^%	1016.3 hPa	16.1 ^km	WNW (290°)	33.3 ^km/h		Clear
8:55 AM	3 ^°C	-1 ^°C	75 ^%	1016.9 hPa	16.1 ^km	West (280°)	35.2 ^km/h	40.7 ^km/h	Clear
9:15 AM	4 ^°C	-1 ^°C	70 ^%	1016.9 hPa	16.1 ^km	West (280°)	31.5 ^km/h	37 ^km/h	Clear
9:35 AM	6 ^°C	-2 ^°C	57 ^%	1016.9 hPa	16.1 ^km	West (280°)	31.5 ^km/h		Clear
9:55 AM	6 ^°C	-2 ^°C	57 ^%	1017.3 hPa	16.1 ^km	West (280°)	40.7 ^km/h		Clear
10:15 AM	7 ^°C	-2 ^°C	53 ^%	1017.3 hPa	16.1 ^km	West (270°)	38.9 ^km/h	48.1 ^km/h	Clear
10:35 AM	8 ^°C	-2 ^°C	50 ^%	1016.9 hPa	16.1 ^km	West (280°)	35.2 ^km/h		Clear
10:55 AM	8 ^°C	-2 ^°C	50 ^%	1017.3 hPa	16.1 ^km	West (280°)	33.3 ^km/h		Clear
11:15 AM	9 ^°C	-2 ^°C	46 ^%	1017.3 hPa	16.1 ^km	WNW (290°)	35.2 ^km/h		Clear
11:35 AM	9 ^°C	-2 ^°C	46 ^%	1016.6 hPa	16.1 ^km	West (280°)	38.9 ^km/h	46.3 ^km/h	Clear
11:55 AM	10 ^°C	-2 ^°C	43 ^%	1016.6 hPa	16.1 ^km	West (280°)	35.2 ^km/h	44.4 ^km/h	Clear
12:15 PM	11 ^°C	-3 ^°C	38 ^%	1016.6 hPa	16.1 ^km	West (280°)	37 ^km/h	44.4 ^km/h	Clear
12:35 PM	11 ^°C	-3 ^°C	38 ^%	1016.3 hPa	16.1 ^km	West (280°)	37 ^km/h	48.1 ^km/h	Clear
12:55 PM	11 ^°C	-3 ^°C	38 ^%	1015.6 hPa	16.1 ^km	West (280°)	44.4 ^km/h	50.1 ^km/h	Clear
1:15 PM	12 ^°C	-3 ^°C	35 ^%	1015.2 hPa	16.1 ^km	West (280°)	37 ^km/h	51.8 ^km/h	Clear
1:35 PM	12 ^°C	-3 ^°C	35 ^%	1014.9 hPa	16.1 ^km	West (270°)	38.9 ^km/h	46.3 ^km/h	Clear
1:55 PM	13 ^°C	-3 ^°C	33 ^%	1014.6 hPa	16.1 ^km	West (280°)	37 ^km/h	48.1 ^km/h	Clear
2:15 PM	13 ^°C	-4 ^°C	31 ^%	1014.2 hPa	16.1 ^km	West (270°)	33.3 ^km/h	40.7 ^km/h	Clear
2:35 PM	14 ^°C	-4 ^°C	29 ^%	1013.5 hPa	16.1 ^km	West (270°)	38.9 ^km/h	48.1 ^km/h	Clear
2:55 PM	14 ^°C	-4 ^°C	29 ^%	1013.5 hPa	16.1 ^km	West (280°)	38.9 ^km/h	46.3 ^km/h	Clear
3:15 PM	14 ^°C	-4 ^°C	29 ^%	1013.2 hPa	16.1 ^km	WNW (290°)	31.5 ^km/h	46.3 ^km/h	Clear
3:35 PM	14 ^°C	-4 ^°C	29 ^%	1012.9 hPa	16.1 ^km	West (280°)	38.9 ^km/h	48.1 ^km/h	Clear
3:55 PM	14 ^°C	-5 ^°C	27 ^%	1012.9 hPa	16.1 ^km	West (280°)	33.3 ^km/h	48.1 ^km/h	Clear
4:15 PM	14 ^°C	-5 ^°C	27 ^%	1012.5 hPa	16.1 ^km	West (280°)	42.6 ^km/h	48.1 ^km/h	Clear
4:35 PM	14 ^°C	-5 ^°C	27 ^%	1012.9 hPa	16.1 ^km	WNW (290°)	27.8 ^km/h	38.9 ^km/h	Clear
4:55 PM	14 ^°C	-6 ^°C	25 ^%	1012.5 hPa	16.1 ^km	West (280°)	25.9 ^km/h	44.4 ^km/h	Clear
5:15 PM	14 ^°C	-5 ^°C	27 ^%	1012.9 hPa	16.1 ^km	West (270°)	29.6 ^km/h	37 ^km/h	Clear
5:35 PM	14 ^°C	-6 ^°C	25 ^%	1012.5 hPa	16.1 ^km	West (270°)	35.2 ^km/h	44.4 ^km/h	Clear
5:55 PM	14 ^°C	-6 ^°C	25 ^%	1012.9 hPa	16.1 ^km	WNW (290°)	27.8 ^km/h		Clear
6:15 PM	14 ^°C	-7 ^°C	23 ^%	1012.9 hPa	16.1 ^km	WNW (300°)	22.2 ^km/h	31.5 ^km/h	Clear
6:35 PM	13 ^°C	-7 ^°C	25 ^%	1012.9 hPa	16.1 ^km	West (270°)	18.5 ^km/h		Clear
6:55 PM	11 ^°C	-7 ^°C	28 ^%	1012.9 hPa	16.1 ^km	West (270°)	13 ^km/h		Clear
7:15 PM	11 ^°C	-7 ^°C	28 ^%	1013.2 hPa	16.1 ^km	West (270°)	18.5 ^km/h		Clear
7:35 PM	9 ^°C	-7 ^°C	32 ^%	1013.2 hPa	16.1 ^km	WNW (290°)	11.1 ^km/h		Clear
7:55 PM	7 ^°C	-7 ^°C	37 ^%	1013.5 hPa	16.1 ^km	West (270°)	14.8 ^km/h		Clear
8:15 PM	6 ^°C	-7 ^°C	39 ^%	1013.2 hPa	16.1 ^km	West (260°)	14.8 ^km/h		Clear
8:35 PM	5 ^°C	-7 ^°C	42 ^%	1013.5 hPa	16.1 ^km	West (270°)	18.5 ^km/h		Clear
8:55 PM	6 ^°C	-7 ^°C	39 ^%	1013.5 hPa	16.1 ^km	West (260°)	11.1 ^km/h		Clear
9:15 PM	4 ^°C	-6 ^°C	49 ^%	1013.9 hPa	16.1 ^km	WSW (240°)	5.6 ^km/h		Clear
9:35 PM	6 ^°C	-7 ^°C	39 ^%	1014.2 hPa	16.1 ^km	WSW (240°)	7.4 ^km/h		Clear
9:55 PM	4 ^°C	-7 ^°C	45 ^%	1014.2 hPa	16.1 ^km	WSW (250°)	9.3 ^km/h		Clear
10:15 PM	3 ^°C	-7 ^°C	48 ^%	1014.2 hPa	16.1 ^km	WSW (250°)	11.1 ^km/h		Clear
10:35 PM	3 ^°C	-6 ^°C	52 ^%	1014.2 hPa	16.1 ^km	West (260°)	14.8 ^km/h		Clear
10:55 PM	3 ^°C	-6 ^°C	52 ^%	1014.6 hPa	16.1 ^km	NNE (20°)	13 ^km/h		Clear
11:15 PM	4 ^°C	-6 ^°C	49 ^%	1014.6 hPa	16.1 ^km	NW (310°)	14.8 ^km/h		Clear
11:35 PM	5 ^°C	-6 ^°C	45 ^%	1014.6 hPa	16.1 ^km	West (270°)	11.1 ^km/h		Clear
11:55 PM	1 ^°C	-6 ^°C	60 ^%	1014.2 hPa	16.1 ^km	WSW (240°)	11.1 ^km/h		Clear

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