ALTADENA, CALIFORNIA

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Elevation: 347 meters Latitude: 34 11N Longitude: 118 08W

WEATHER

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Number of Records: 144,736; Date Range: 1/1/95 - 5/13/15

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WEATHER ALMANAC - 1 SEPTEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	9.1 ^°C	30 ^°C (10:45 am)	(12:30 am)
Dewpoint	-1.7 ^°C	12 ^°C (4:45 pm)	(7:00 pm)
Humidity	28.3 ^%	55 ^% (1:00 am)	16 ^% (2:45 am)
Wind Speed	4 ^km/h	16.7 ^km/h (3:45 pm)
Wind Gust		24.1 ^km/h (2:00 pm)

Weather Element	Average
Wind Direction	SSW (194.4 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	12.2 (Base 18.3)

Averaged from 71 records on 1 September, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 1 SEPTEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Wind Direction	Wind Speed	Gust Speed
12:00 AM	20 ^°C	6 ^°C	40 ^%	ESE (115°)	5.6 ^km/h	11.1 ^km/h
12:45 AM	17 ^°C	6 ^°C	48 ^%	West (265°)	3.7 ^km/h	5.6 ^km/h
1:00 AM	17 ^°C	8 ^°C	55 ^%	ENE (60°)	3.7 ^km/h	5.6 ^km/h
1:30 AM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
1:45 AM	18 ^°C	5 ^°C	42 ^%	NW (325°)	1.9 ^km/h	3.7 ^km/h
2:00 AM	18 ^°C	3 ^°C	37 ^%	WSW (250°)	1.9 ^km/h	1.9 ^km/h
2:30 AM	-17.8 ^°C	-2 ^°C		Calm (235°)		0 ^km/h
2:45 AM	19 ^°C	-3 ^°C	23 ^%	NNW (330°)	5.6 ^km/h	5.6 ^km/h
3:00 AM	19 ^°C	-5 ^°C	19 ^%	NW (325°)	3.7 ^km/h	5.6 ^km/h
3:30 AM	-17.8 ^°C	-2 ^°C		Calm (235°)		0 ^km/h
3:45 AM	18 ^°C	-3 ^°C	24 ^%	West (275°)	1.9 ^km/h	1.9 ^km/h
4:00 AM	18 ^°C	-2 ^°C	26 ^%	North (10°)	1.9 ^km/h	3.7 ^km/h
4:30 AM	-17.8 ^°C	-2 ^°C		Calm (235°)		0 ^km/h
4:45 AM	18 ^°C	-3 ^°C	24 ^%	North (350°)	1.9 ^km/h	1.9 ^km/h
5:00 AM	18 ^°C	-4 ^°C	22 ^%	North (10°)	5.6 ^km/h	5.6 ^km/h
5:30 AM	-17.8 ^°C	-3 ^°C		Calm (235°)		0 ^km/h
5:45 AM	18 ^°C	-3 ^°C	24 ^%	North
6:00 AM	18 ^°C	-5 ^°C	21 ^%	NNW (335°)	5.6 ^km/h	7.4 ^km/h
6:30 AM	-17.8 ^°C	-4 ^°C		Calm (235°)		0 ^km/h
6:45 AM	20 ^°C	-4 ^°C	20 ^%	NW (320°)	5.6 ^km/h	7.4 ^km/h
7:00 AM	19 ^°C	-4 ^°C	21 ^%	WNW (300°)	1.9 ^km/h	3.7 ^km/h
7:30 AM	-17.8 ^°C	-2 ^°C		Calm (235°)		0 ^km/h
7:45 AM	22 ^°C	0 ^°C	23 ^%	NNE (15°)	1.9 ^km/h	3.7 ^km/h
8:00 AM	25 ^°C	0 ^°C	19 ^%	North
8:30 AM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
8:45 AM	25 ^°C	4 ^°C	26 ^%	NE (35°)	3.7 ^km/h	5.6 ^km/h
9:00 AM	26 ^°C	5 ^°C	26 ^%	NE (35°)	1.9 ^km/h	5.6 ^km/h
9:30 AM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
9:45 AM	27 ^°C	4 ^°C	23 ^%	West (265°)	1.9 ^km/h	5.6 ^km/h
10:00 AM	27 ^°C	4 ^°C	23 ^%	West (260°)	1.9 ^km/h	3.7 ^km/h
10:30 AM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
10:45 AM	28 ^°C	9 ^°C	30 ^%	West (280°)	1.9 ^km/h	3.7 ^km/h
11:00 AM	30 ^°C	9 ^°C	27 ^%	SW (230°)	1.9 ^km/h	3.7 ^km/h
11:30 AM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
11:45 AM	28 ^°C	11 ^°C	35 ^%	NW (315°)	1.9 ^km/h	5.6 ^km/h
12:00 PM	29 ^°C	12 ^°C	35 ^%	WSW (255°)	3.7 ^km/h	7.4 ^km/h
12:30 PM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
12:45 PM	27 ^°C	11 ^°C	37 ^%	WSW (250°)	5.6 ^km/h	11.1 ^km/h
1:00 PM	28 ^°C	12 ^°C	37 ^%	WNW (285°)	5.6 ^km/h	9.3 ^km/h
1:30 PM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
1:45 PM	28 ^°C	11 ^°C	35 ^%	WSW (240°)	3.7 ^km/h	9.3 ^km/h
2:00 PM	28 ^°C	12 ^°C	37 ^%	SW (230°)	5.6 ^km/h	9.3 ^km/h
2:30 PM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
2:45 PM	27 ^°C	12 ^°C	39 ^%	SW (225°)	7.4 ^km/h	11.1 ^km/h
3:00 PM	27 ^°C	11 ^°C	37 ^%	SW (225°)	9.3 ^km/h	14.8 ^km/h
3:30 PM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
3:45 PM	27 ^°C	12 ^°C	39 ^%	SSW (205°)	5.6 ^km/h	9.3 ^km/h
4:00 PM	26 ^°C	11 ^°C	39 ^%	SW (225°)	9.3 ^km/h	13 ^km/h
4:30 PM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
4:45 PM	26 ^°C	11 ^°C	39 ^%	SW (235°)	5.6 ^km/h	7.4 ^km/h
5:00 PM	26 ^°C	11 ^°C	39 ^%	WSW (240°)	7.4 ^km/h	11.1 ^km/h
5:30 PM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
5:45 PM	27 ^°C	2 ^°C	20 ^%	East (95°)	3.7 ^km/h	9.3 ^km/h
6:00 PM	25 ^°C	-1 ^°C	18 ^%	East (85°)	7.4 ^km/h	13 ^km/h
6:30 PM	-17.8 ^°C	-17.8 ^°C		Calm (235°)		0 ^km/h
6:45 PM	23 ^°C	2 ^°C	25 ^%	NNE (30°)	7.4 ^km/h	11.1 ^km/h
7:00 PM	22 ^°C	-3 ^°C	19 ^%	NE (50°)	9.3 ^km/h	14.8 ^km/h
7:30 PM	-17.8 ^°C	-4 ^°C		Calm (235°)		0 ^km/h
7:45 PM	-17.8 ^°C	-4 ^°C		Calm (235°)		0 ^km/h
8:00 PM	21 ^°C	-6 ^°C	16 ^%	East (80°)	16.7 ^km/h	22.2 ^km/h
8:30 PM	-17.8 ^°C	-5 ^°C		Calm (235°)		0 ^km/h
8:45 PM	20 ^°C	-4 ^°C	20 ^%	ENE (75°)	14.8 ^km/h	24.1 ^km/h
9:00 PM	20 ^°C	-4 ^°C	20 ^%	ENE (70°)	11.1 ^km/h	16.7 ^km/h
9:30 PM	-17.8 ^°C	-1 ^°C		Calm (235°)		0 ^km/h
9:45 PM	21 ^°C	-1 ^°C	23 ^%	East (85°)	14.8 ^km/h	24.1 ^km/h
10:00 PM	20 ^°C	-1 ^°C	24 ^%	ENE (70°)	16.7 ^km/h	20.4 ^km/h
10:30 PM	-17.8 ^°C	-3 ^°C		Calm (235°)		0 ^km/h
10:45 PM	21 ^°C	-4 ^°C	18 ^%	ENE (70°)	13 ^km/h	18.5 ^km/h
11:00 PM	20 ^°C	-4 ^°C	20 ^%	ENE (70°)	11.1 ^km/h	18.5 ^km/h
11:30 PM	-17.8 ^°C	-5 ^°C		Calm (235°)		0 ^km/h
11:45 PM	20 ^°C	-7 ^°C	16 ^%	ENE (60°)	9.3 ^km/h	20.4 ^km/h

Hourly data recorded from KMWS, located 0 kilometers away from Altadena, California