ROCK ISLAND, ILLINOIS

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Elevation: 190 meters Latitude: 41 34N Longitude: 090 25W

WEATHER

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Number of Records: 209,556; Date Range: 7/1/96 - 3/22/16

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WEATHER ALMANAC - 21 MAY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	13.7 ^°C	22.2 ^°C (4:52 pm)	5 ^°C (4:52 am)
Dewpoint	4.2 ^°C	6.7 ^°C (9:52 am)	2.2 ^°C (5:52 pm)
Humidity	58.2 ^%	89 ^% (12:52 am)	27 ^% (5:52 pm)
Barometer	1020 ^hPa	1022.4 hPa (12:52 am)	1016.9 hPa (6:52 pm)
Wind Speed	16.1 ^km/h	24.1 ^km/h (9:52 am)
Wind Gust		37 ^km/h (12:52 pm)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	W (273.3 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	4.7 (Base 18.3)
Growing Degree Days	3.6 (Base 10)

Averaged from 24 records on 21 May, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 21 MAY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:52 AM	6.1 ^°C	4.4 ^°C	89 ^%	1022.4 hPa	16.1 ^km	West (260°)	7.4 ^km/h		Overcast
1:52 AM	5.6 ^°C	3.9 ^°C	89 ^%	1022.4 hPa	16.1 ^km	NW (320°)	11.1 ^km/h		Mostly Cloudy
2:52 AM	5.6 ^°C	3.3 ^°C	85 ^%	1022 hPa	16.1 ^km	West (280°)	11.1 ^km/h		Overcast
3:52 AM	5.6 ^°C	3.3 ^°C	85 ^%	1022 hPa	16.1 ^km	WNW (300°)	11.1 ^km/h		Overcast
4:52 AM	5 ^°C	3.3 ^°C	89 ^%	1021.7 hPa	16.1 ^km	WNW (290°)	11.1 ^km/h		Overcast
5:52 AM	5 ^°C	3.3 ^°C	89 ^%	1022 hPa	14.5 ^km	WNW (300°)	13 ^km/h		Overcast
6:52 AM	5.6 ^°C	3.9 ^°C	89 ^%	1022.4 hPa	16.1 ^km	West (280°)	16.7 ^km/h		Overcast
7:52 AM	8.3 ^°C	4.4 ^°C	77 ^%	1022.4 hPa	16.1 ^km	West (270°)	16.7 ^km/h		Clear
8:52 AM	11.1 ^°C	5.6 ^°C	69 ^%	1022.4 hPa	16.1 ^km	West (280°)	22.2 ^km/h		Clear
9:52 AM	13.3 ^°C	6.7 ^°C	64 ^%	1021.7 hPa	16.1 ^km	West (280°)	24.1 ^km/h		Clear
10:52 AM	15 ^°C	5.6 ^°C	53 ^%	1021 hPa	16.1 ^km	West (260°)	20.4 ^km/h		Clear
11:52 AM	16.7 ^°C	5 ^°C	46 ^%	1020.7 hPa	16.1 ^km	West (260°)	20.4 ^km/h	33.3 ^km/h	Clear
12:52 PM	18.3 ^°C	3.9 ^°C	39 ^%	1020 hPa	16.1 ^km	West (280°)	22.2 ^km/h	37 ^km/h	Clear
1:52 PM	19.4 ^°C	2.8 ^°C	33 ^%	1020 hPa	16.1 ^km	West (280°)	20.4 ^km/h	33.3 ^km/h	Clear
2:52 PM	21.1 ^°C	3.3 ^°C	31 ^%	1019.3 hPa	16.1 ^km	WNW (290°)	18.5 ^km/h	33.3 ^km/h	Clear
3:52 PM	21.7 ^°C	2.8 ^°C	29 ^%	1019 hPa	16.1 ^km	WNW (290°)	18.5 ^km/h	35.2 ^km/h	Clear
4:52 PM	22.2 ^°C	2.8 ^°C	28 ^%	1017.9 hPa	16.1 ^km	West (280°)	24.1 ^km/h		Clear
5:52 PM	22.2 ^°C	2.2 ^°C	27 ^%	1017.6 hPa	16.1 ^km	West (270°)	20.4 ^km/h	37 ^km/h	Clear
6:52 PM	21.7 ^°C	2.8 ^°C	29 ^%	1016.9 hPa	16.1 ^km	West (280°)	20.4 ^km/h		Clear
7:52 PM	19.4 ^°C	4.4 ^°C	37 ^%	1017.3 hPa	16.1 ^km	SSW (210°)	13 ^km/h		Clear
8:52 PM	17.2 ^°C	5 ^°C	45 ^%	1017.3 hPa	16.1 ^km	SSW (210°)	14.8 ^km/h		Clear
9:52 PM	16.1 ^°C	5.6 ^°C	50 ^%	1017.3 hPa	16.1 ^km	SSW (210°)	16.7 ^km/h		Clear
10:52 PM	14.4 ^°C	6.1 ^°C	58 ^%	1017.9 hPa	16.1 ^km	NW (320°)	5.6 ^km/h		Clear
11:52 PM	12.2 ^°C	6.1 ^°C	66 ^%	1017.9 hPa	16.1 ^km	West (260°)	7.4 ^km/h		Clear

Hourly data recorded from KDVN, located 0 kilometers away from Rock Island, Illinois