MCDONALD OBSERVATORY, TEXAS

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

WEATHER

Monthly - Summary

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

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WEATHER ALMANAC - 28 SEPTEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	16.8 ^°C	26 ^°C (3:55 pm)	9 ^°C (4:55 am)
Dewpoint	12.4 ^°C	15 ^°C (11:55 am)	8 ^°C (7:55 am)
Humidity	78 ^%	100 ^% (4:55 am)	44 ^% (4:15 pm)
Barometer	1021.3 ^hPa	1022.7 hPa (10:35 am)	1020.3 hPa (3:55 pm)
Wind Speed	7.9 ^km/h	22.2 ^km/h (5:15 pm)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	ESE (123 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	0.8 (Base 18.3)
Growing Degree Days	7.5 (Base 10)

Averaged from 71 records on 28 September, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 28 SEPTEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
12:15 AM	14 ^°C	13 ^°C	94 ^%	1021 hPa	16.1 ^km	East (90°)	7.4 ^km/h	Clear
12:35 AM	14 ^°C	12 ^°C	88 ^%	1021 hPa	16.1 ^km	SE (140°)	7.4 ^km/h	Clear
12:55 AM	14 ^°C	12 ^°C	88 ^%	1021.3 hPa	16.1 ^km	SE (130°)	7.4 ^km/h	Clear
1:15 AM	13 ^°C	12 ^°C	94 ^%	1021.3 hPa	16.1 ^km	South (170°)	5.6 ^km/h	Clear
1:35 AM	13 ^°C	12 ^°C	94 ^%	1021.3 hPa	16.1 ^km	Calm		Clear
1:55 AM	12 ^°C	11 ^°C	94 ^%	1021 hPa	16.1 ^km	Calm		Clear
2:15 AM	11 ^°C	10 ^°C	94 ^%	1021.3 hPa	16.1 ^km	Calm		Clear
2:35 AM	11 ^°C	10 ^°C	94 ^%	1021 hPa	16.1 ^km	NNW (340°)	9.3 ^km/h	Clear
2:55 AM	11 ^°C	10 ^°C	94 ^%	1021.3 hPa	16.1 ^km	NNW (330°)	7.4 ^km/h	Clear
3:15 AM	11 ^°C	10 ^°C	94 ^%	1021.3 hPa	16.1 ^km	NNW (330°)	5.6 ^km/h	Clear
3:35 AM	10 ^°C	9 ^°C	94 ^%	1021.3 hPa	16.1 ^km	NNW (330°)	7.4 ^km/h	Clear
3:55 AM	10 ^°C	9 ^°C	94 ^%	1021 hPa	16.1 ^km	NW (320°)	5.6 ^km/h	Clear
4:15 AM	10 ^°C	9 ^°C	94 ^%	1021 hPa	16.1 ^km	NNW (330°)	5.6 ^km/h	Clear
4:35 AM	10 ^°C	9 ^°C	94 ^%	1020.7 hPa	16.1 ^km	North (10°)	5.6 ^km/h	Clear
4:55 AM	9 ^°C	9 ^°C	100 ^%	1020.7 hPa	16.1 ^km	North (10°)	5.6 ^km/h	Clear
5:15 AM	9 ^°C	9 ^°C	100 ^%	1020.7 hPa	16.1 ^km	North (350°)	9.3 ^km/h	Clear
5:35 AM	10 ^°C	9 ^°C	94 ^%	1021 hPa	16.1 ^km	North (350°)	7.4 ^km/h	Clear
5:55 AM	9 ^°C	9 ^°C	100 ^%	1021 hPa	16.1 ^km	NNE (20°)	5.6 ^km/h	Clear
6:15 AM	9 ^°C	9 ^°C	100 ^%	1021 hPa	16.1 ^km	NNE (20°)	5.6 ^km/h	Clear
6:35 AM	9 ^°C	9 ^°C	100 ^%	1021 hPa	16.1 ^km	North (350°)	7.4 ^km/h	Clear
6:55 AM	10 ^°C	9 ^°C	94 ^%	1021 hPa	16.1 ^km	North (360°)	11.1 ^km/h	Clear
7:15 AM	9 ^°C	9 ^°C	100 ^%	1021 hPa	16.1 ^km	North (10°)	5.6 ^km/h	Clear
7:35 AM	9 ^°C	9 ^°C	100 ^%	1021.3 hPa	16.1 ^km	Calm		Clear
7:55 AM	9 ^°C	8 ^°C	93 ^%	1021.3 hPa	16.1 ^km	NNE (20°)	7.4 ^km/h	Clear
8:15 AM	10 ^°C	9 ^°C	94 ^%	1021.7 hPa	16.1 ^km	NNE (20°)	7.4 ^km/h	Clear
8:35 AM	12 ^°C	11 ^°C	94 ^%	1021.7 hPa	16.1 ^km	NNE (30°)	5.6 ^km/h	Clear
8:55 AM	13 ^°C	13 ^°C	100 ^%	1022 hPa	16.1 ^km	Calm		Clear
9:15 AM	14 ^°C	13 ^°C	94 ^%	1022 hPa	16.1 ^km	ENE (60°)	5.6 ^km/h	Clear
9:35 AM	14 ^°C	13 ^°C	94 ^%	1022.4 hPa	16.1 ^km	Calm		Overcast
9:55 AM	16 ^°C	13 ^°C	82 ^%	1022.4 hPa	16.1 ^km	Calm		Clear
10:15 AM	17 ^°C	14 ^°C	82 ^%	1022.4 hPa	16.1 ^km	SE (130°)	7.4 ^km/h	Clear
10:35 AM	17 ^°C	14 ^°C	82 ^%	1022.7 hPa	16.1 ^km	South (170°)	5.6 ^km/h	Clear
10:55 AM	18 ^°C	14 ^°C	77 ^%	1022.7 hPa	16.1 ^km	SSE (160°)	7.4 ^km/h	Clear
11:15 AM	19 ^°C	14 ^°C	73 ^%	1022.7 hPa	16.1 ^km	SE (140°)	9.3 ^km/h	Clear
11:35 AM	19 ^°C	14 ^°C	73 ^%	1022.7 hPa	16.1 ^km	SE (140°)	9.3 ^km/h	Clear
11:55 AM	21 ^°C	15 ^°C	68 ^%	1022.7 hPa	16.1 ^km	SE (140°)	11.1 ^km/h	Clear
12:15 PM	21 ^°C	14 ^°C	64 ^%	1022.7 hPa	16.1 ^km	South (180°)	11.1 ^km/h	Partly Cloudy
12:35 PM	22 ^°C	15 ^°C	64 ^%	1022.4 hPa	16.1 ^km	South (180°)	9.3 ^km/h	Partly Cloudy
12:55 PM	22 ^°C	15 ^°C	64 ^%	1022.4 hPa	16.1 ^km	South (170°)	9.3 ^km/h	Clear
1:15 PM	23 ^°C	15 ^°C	61 ^%	1022 hPa	16.1 ^km	SE (130°)	7.4 ^km/h	Scattered Clouds
1:35 PM	23 ^°C	14 ^°C	57 ^%	1022 hPa	16.1 ^km	South (180°)	13 ^km/h	Scattered Clouds
1:55 PM	23 ^°C	15 ^°C	61 ^%	1021.7 hPa	16.1 ^km	South (180°)	11.1 ^km/h	Clear
2:15 PM	24 ^°C	15 ^°C	57 ^%	1021.7 hPa	16.1 ^km	South (170°)	11.1 ^km/h	Partly Cloudy
2:35 PM	24 ^°C	14 ^°C	53 ^%	1021.3 hPa	16.1 ^km	SSE (150°)	7.4 ^km/h	Partly Cloudy
2:55 PM	25 ^°C	14 ^°C	50 ^%	1021 hPa	16.1 ^km	SSW (210°)	11.1 ^km/h	Clear
3:15 PM	24 ^°C	14 ^°C	53 ^%	1020.7 hPa	16.1 ^km	SW (220°)	13 ^km/h	Clear
3:35 PM	25 ^°C	14 ^°C	50 ^%	1020.7 hPa	16.1 ^km	SSW (200°)	9.3 ^km/h	Partly Cloudy
3:55 PM	26 ^°C	14 ^°C	47 ^%	1020.3 hPa	16.1 ^km	South (170°)	13 ^km/h	Scattered Clouds
4:15 PM	26 ^°C	13 ^°C	44 ^%	1020.3 hPa	16.1 ^km	South (190°)	9.3 ^km/h	Partly Cloudy
4:35 PM	25 ^°C	14 ^°C	50 ^%	1020.3 hPa	16.1 ^km	SSW (210°)	5.6 ^km/h	Clear
4:55 PM	26 ^°C	14 ^°C	47 ^%	1020.3 hPa	16.1 ^km	SSE (160°)	7.4 ^km/h	Partly Cloudy
5:15 PM	25 ^°C	14 ^°C	50 ^%	1020.3 hPa	16.1 ^km	NE (40°)	22.2 ^km/h	Mostly Cloudy
5:35 PM	24 ^°C	14 ^°C	53 ^%	1020.3 hPa	16.1 ^km	NE (40°)	18.5 ^km/h	Mostly Cloudy
5:55 PM	24 ^°C	14 ^°C	53 ^%	1020.3 hPa	16.1 ^km	NE (50°)	20.4 ^km/h	Overcast
6:15 PM	23 ^°C	14 ^°C	57 ^%	1020.3 hPa	16.1 ^km	ENE (70°)	18.5 ^km/h	Mostly Cloudy
6:35 PM	23 ^°C	14 ^°C	57 ^%	1020.3 hPa	16.1 ^km	ENE (60°)	14.8 ^km/h	Mostly Cloudy
6:55 PM	23 ^°C	14 ^°C	57 ^%	1020.3 hPa	16.1 ^km	ENE (70°)	14.8 ^km/h	Scattered Clouds
7:15 PM	23 ^°C	14 ^°C	57 ^%	1020.3 hPa	16.1 ^km	ENE (70°)	16.7 ^km/h	Clear
7:55 PM	21 ^°C	14 ^°C	64 ^%	1020.7 hPa	16.1 ^km	ENE (60°)	14.8 ^km/h	Clear
8:15 PM	19 ^°C	14 ^°C	73 ^%	1020.7 hPa	16.1 ^km	NE (50°)	11.1 ^km/h	Clear
8:35 PM	19 ^°C	14 ^°C	73 ^%	1021 hPa	16.1 ^km	NE (40°)	13 ^km/h	Mostly Cloudy
8:55 PM	19 ^°C	14 ^°C	73 ^%	1021 hPa	16.1 ^km	NE (50°)	11.1 ^km/h	Overcast
9:15 PM	18 ^°C	14 ^°C	77 ^%	1021.3 hPa	16.1 ^km	East (90°)	9.3 ^km/h	Mostly Cloudy
9:35 PM	17 ^°C	13 ^°C	77 ^%	1021.3 hPa	16.1 ^km	ENE (60°)	11.1 ^km/h	Partly Cloudy
9:55 PM	17 ^°C	14 ^°C	82 ^%	1021.7 hPa	16.1 ^km	Calm		Clear
10:15 PM	17 ^°C	13 ^°C	77 ^%	1021.7 hPa	16.1 ^km	Calm		Clear
10:35 PM	16 ^°C	13 ^°C	82 ^%	1021.7 hPa	16.1 ^km	Calm		Clear
10:55 PM	15 ^°C	13 ^°C	88 ^%	1022 hPa	16.1 ^km	Calm		Clear
11:15 PM	15 ^°C	13 ^°C	88 ^%	1021.7 hPa	16.1 ^km	Calm		Clear
11:35 PM	15 ^°C	13 ^°C	88 ^%	1021.7 hPa	16.1 ^km	Calm		Clear
11:55 PM	14 ^°C	13 ^°C	94 ^%	1021.7 hPa	16.1 ^km	West (280°)	7.4 ^km/h	Clear

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