ANN ARBOR, MICHIGAN

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Elevation: 231 meters Latitude: 42 17N Longitude: 083 43W

WEATHER

Monthly - Summary

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Number of Records: 223,647; Date Range: 1/1/95 - 3/21/16

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WEATHER ALMANAC - 20 SEPTEMBER, 2013

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	21.7 ^°C	27 ^°C (1:05 pm)	18.3 ^°C (11:53 pm)
Dewpoint	19.6 ^°C	21.1 ^°C (10:53 am)	17.2 ^°C (11:53 pm)
Humidity	88.1 ^%	97 ^% (12:53 am)	64 ^% (2:53 pm)
Barometer	1010.2 ^hPa	1013.2 hPa (12:53 am)	1007.1 hPa (11:53 pm)
Wind Speed	13 ^km/h	25.9 ^km/h (2:53 pm)
Wind Gust		35.2 ^km/h (2:50 am)

Weather Element	Average
Visibility	8.2 ^km
Wind Direction	SSW (207 °)

Weather Element	Total
Precipitation	51.05 ^mm
Cooling Degree Days	4.3 (Base 18.3)
Growing Degree Days	12.7 (Base 10)

Averaged from 50 records on 20 September, 2013

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 20 SEPTEMBER, 2013

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
12:53 AM	19.4 ^°C	18.9 ^°C	97 ^%	1013.2 hPa	11.3 ^km	SSW (200°)	7.4 ^km/h				Scattered Clouds
1:10 AM	20 ^°C	19 ^°C	94 ^%	1013.2 hPa	9.7 ^km	South (180°)	9.3 ^km/h				Mostly Cloudy
1:53 AM	20 ^°C	18.9 ^°C	93 ^%	1012.9 hPa	8 ^km	South (190°)	7.4 ^km/h				Overcast
2:28 AM	21 ^°C	19 ^°C	88 ^%	1012.9 hPa	9.7 ^km	South (190°)	18.5 ^km/h	25.9 ^km/h	0.51 mm	Rain-Thunderstorm	Light Rain
2:31 AM	21 ^°C	19 ^°C	88 ^%	1012.9 hPa	3.2 ^km	SSW (200°)	20.4 ^km/h	31.5 ^km/h	3.05 mm	Rain-Thunderstorm	Rain
2:35 AM	20 ^°C	19 ^°C	94 ^%	1012.9 hPa	1.9 ^km	South (190°)	20.4 ^km/h	31.5 ^km/h	5.08 mm	Rain-Thunderstorm	Heavy Thunderstorms and Rain
2:42 AM	20 ^°C	19 ^°C	94 ^%	1012.5 hPa	3.2 ^km	South (180°)	20.4 ^km/h	31.5 ^km/h	5.59 mm	Rain-Thunderstorm	Light Thunderstorms and Rain
2:50 AM	21 ^°C	19 ^°C	88 ^%	1012.5 hPa	4.8 ^km	South (170°)	20.4 ^km/h	35.2 ^km/h	6.6 mm	Rain-Thunderstorm	Thunderstorms and Rain
2:53 AM	20.6 ^°C	19.4 ^°C	93 ^%	1011.9 hPa	4.8 ^km	South (180°)	22.2 ^km/h	35.2 ^km/h	6.86 mm	Rain-Thunderstorm	Light Thunderstorms and Rain
3:14 AM	21 ^°C	19 ^°C	88 ^%	1012.5 hPa	8 ^km	SSW (210°)	14.8 ^km/h		1.78 mm	Rain-Thunderstorm	Thunderstorms and Rain
3:22 AM	21 ^°C	19 ^°C	88 ^%	1012.2 hPa	12.9 ^km	South (190°)	11.1 ^km/h		1.78 mm	Rain-Thunderstorm	Light Thunderstorms and Rain
3:53 AM	21.1 ^°C	20 ^°C	93 ^%	1011.9 hPa	9.7 ^km	SSW (210°)	9.3 ^km/h		1.78 mm		Overcast
4:10 AM	21 ^°C	20 ^°C	94 ^%	1012.2 hPa	9.7 ^km	South (190°)	7.4 ^km/h			Thunderstorm	Overcast
4:25 AM	21 ^°C	19 ^°C	88 ^%	1012.2 hPa	9.7 ^km	South (180°)	9.3 ^km/h				Overcast
4:53 AM	20.6 ^°C	19.4 ^°C	93 ^%	1011.2 hPa	8 ^km	Calm					Overcast
5:53 AM	20.6 ^°C	19.4 ^°C	93 ^%	1011.2 hPa	6.4 ^km	South (180°)	7.4 ^km/h				Overcast
6:53 AM	20.6 ^°C	20 ^°C	96 ^%	1010.8 hPa	4.8 ^km	South (180°)	9.3 ^km/h				Overcast
7:51 AM	21 ^°C	20 ^°C	94 ^%	1010.8 hPa	3.2 ^km	South (190°)	11.1 ^km/h				Overcast
7:53 AM	21.1 ^°C	20 ^°C	93 ^%	1010.5 hPa	3.2 ^km	South (190°)	9.3 ^km/h				Overcast
8:06 AM	21 ^°C	20 ^°C	94 ^%	1010.8 hPa	2.9 ^km	SSE (160°)	13 ^km/h				Overcast
8:19 AM	21 ^°C	20 ^°C	94 ^%	1010.8 hPa	3.2 ^km	SSW (200°)	11.1 ^km/h				Overcast
8:53 AM	21.1 ^°C	20.6 ^°C	97 ^%	1010.5 hPa	3.2 ^km	SSW (200°)	11.1 ^km/h				Overcast
9:15 AM	21 ^°C	20 ^°C	94 ^%	1011.2 hPa	2.9 ^km	SSW (210°)	13 ^km/h				Overcast
9:23 AM	21 ^°C	20 ^°C	94 ^%	1011.2 hPa	3.2 ^km	SSW (200°)	11.1 ^km/h				Overcast
9:53 AM	21.7 ^°C	20.6 ^°C	93 ^%	1010.5 hPa	3.2 ^km	SSW (200°)	11.1 ^km/h				Overcast
10:20 AM	23 ^°C	21 ^°C	88 ^%	1010.8 hPa	4.8 ^km	SW (220°)	13 ^km/h				Overcast
10:49 AM	23 ^°C	21 ^°C	88 ^%	1010.8 hPa	8 ^km	SW (230°)	16.7 ^km/h				Overcast
10:53 AM	23.3 ^°C	21.1 ^°C	87 ^%	1010.2 hPa	8 ^km	SW (230°)	16.7 ^km/h				Overcast
11:42 AM	26 ^°C	21 ^°C	74 ^%	1010.5 hPa	14.5 ^km	SW (230°)	14.8 ^km/h				Mostly Cloudy
11:53 AM	25.6 ^°C	20.6 ^°C	74 ^%	1009.5 hPa	16.1 ^km	WSW (250°)	20.4 ^km/h				Mostly Cloudy
12:53 PM	26.7 ^°C	21.1 ^°C	71 ^%	1009.1 hPa	16.1 ^km	SSW (200°)	14.8 ^km/h				Mostly Cloudy
1:05 PM	27 ^°C	21 ^°C	70 ^%	1009.5 hPa	14.5 ^km	WSW (240°)	16.7 ^km/h				Mostly Cloudy
1:35 PM	27 ^°C	21 ^°C	70 ^%	1009.1 hPa	16.1 ^km	SW (230°)	14.8 ^km/h				Mostly Cloudy
1:53 PM	26.7 ^°C	20.6 ^°C	69 ^%	1008.5 hPa	16.1 ^km	WSW (240°)	22.2 ^km/h				Mostly Cloudy
2:53 PM	26.7 ^°C	19.4 ^°C	64 ^%	1008.1 hPa	16.1 ^km	West (260°)	25.9 ^km/h				Overcast
3:53 PM	25 ^°C	18.3 ^°C	66 ^%	1007.8 hPa	16.1 ^km	West (270°)	20.4 ^km/h				Mostly Cloudy
4:42 PM	22 ^°C	19 ^°C	83 ^%	1008.5 hPa	2.9 ^km	West (280°)	16.7 ^km/h		1.02 mm	Rain	Rain
4:51 PM	22 ^°C	19 ^°C	83 ^%	1008.5 hPa	4.8 ^km	WSW (250°)	14.8 ^km/h		1.52 mm	Rain	Light Rain
4:53 PM	21.7 ^°C	19.4 ^°C	87 ^%	1008.1 hPa	8 ^km	WSW (240°)	13 ^km/h		1.52 mm	Rain	Light Rain
5:53 PM	21.1 ^°C	20 ^°C	93 ^%	1007.8 hPa	14.5 ^km	Calm			0.76 mm		Overcast
6:53 PM	21.1 ^°C	19.4 ^°C	90 ^%	1007.5 hPa	14.5 ^km	SW (220°)	5.6 ^km/h				Clear
7:53 PM	20.6 ^°C	19.4 ^°C	93 ^%	1007.8 hPa	11.3 ^km	SSW (210°)	9.3 ^km/h		0 mm	Rain	Light Rain
8:53 PM	20.6 ^°C	19.4 ^°C	93 ^%	1007.8 hPa	8 ^km	SSW (210°)	7.4 ^km/h		0.76 mm	Rain	Light Rain
9:53 PM	20 ^°C	19.4 ^°C	96 ^%	1007.8 hPa	8 ^km	SW (220°)	9.3 ^km/h		0.76 mm	Rain	Light Rain
10:01 PM	21 ^°C	19 ^°C	88 ^%	1008.1 hPa	8 ^km	SW (220°)	7.4 ^km/h		0 mm	Rain	Light Rain
10:12 PM	21 ^°C	19 ^°C	88 ^%	1007.8 hPa	8 ^km	SSW (210°)	9.3 ^km/h		0.25 mm	Rain	Light Rain
10:53 PM	20 ^°C	18.9 ^°C	93 ^%	1007.5 hPa	4.8 ^km	WNW (290°)	13 ^km/h		2.29 mm	Rain	Heavy Rain
11:24 PM	19 ^°C	18 ^°C	94 ^%	1007.8 hPa	4 ^km	West (260°)	18.5 ^km/h		2.29 mm	Rain	Rain
11:30 PM	19 ^°C	18 ^°C	94 ^%	1007.8 hPa	4.8 ^km	West (270°)	13 ^km/h		2.79 mm	Rain	Rain
11:53 PM	18.3 ^°C	17.2 ^°C	93 ^%	1007.1 hPa	12.9 ^km	WNW (300°)	7.4 ^km/h		4.06 mm	Rain	Light Rain

Hourly data recorded from KARB, located 0 kilometers away from Ann Arbor, Michigan