ROCK VALLEY, IOWA

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Elevation: 380 meters Latitude: 43 12N Longitude: 096 18W

WEATHER

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Number of Records: 454,505; Date Range: 4/23/95 - 3/22/16

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WEATHER ALMANAC - 21 MAY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	12.4 ^°C	24 ^°C (4:35 pm)	(12:15 pm)
Dewpoint	1.6 ^°C	6 ^°C (9:35 am)	(7:00 pm)
Humidity	54.6 ^%	100 ^% (4:55 am)	19 ^% (4:35 pm)
Barometer	1020.7 ^hPa	1022 hPa (12:15 am)	1018.6 hPa (6:15 pm)
Wind Speed	19.5 ^km/h	38.9 ^km/h (3:35 pm)
Wind Gust		53.8 ^km/h (3:35 pm)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	WSW (243.6 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	15.2 (Base 18.3)

Averaged from 70 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
12:15 AM	7 ^°C	4 ^°C	81 ^%	1022 hPa	16.1 ^km	SW (220°)	20.4 ^km/h		Clear
12:35 AM	7 ^°C	4 ^°C	81 ^%	1022 hPa	16.1 ^km	SW (220°)	20.4 ^km/h		Clear
12:55 AM	6 ^°C	4 ^°C	87 ^%	1022 hPa	16.1 ^km	SW (220°)	18.5 ^km/h		Clear
1:15 AM	6 ^°C	4 ^°C	87 ^%	1022 hPa	16.1 ^km	SW (220°)	18.5 ^km/h		Clear
1:35 AM	6 ^°C	4 ^°C	87 ^%	1021.7 hPa	16.1 ^km	SW (230°)	14.8 ^km/h		Clear
1:55 AM	6 ^°C	4 ^°C	87 ^%	1021.7 hPa	16.1 ^km	SW (230°)	16.7 ^km/h		Clear
2:15 AM	6 ^°C	4 ^°C	87 ^%	1021.7 hPa	16.1 ^km	SW (230°)	16.7 ^km/h		Clear
2:35 AM	6 ^°C	4 ^°C	87 ^%	1021.7 hPa	16.1 ^km	SW (230°)	16.7 ^km/h		Clear
2:55 AM	5 ^°C	4 ^°C	93 ^%	1021.7 hPa	16.1 ^km	SW (230°)	13 ^km/h		Clear
3:15 AM	5 ^°C	3 ^°C	87 ^%	1021.7 hPa	16.1 ^km	WSW (240°)	13 ^km/h		Clear
3:35 AM	5 ^°C	3 ^°C	87 ^%	1021.7 hPa	16.1 ^km	SW (230°)	11.1 ^km/h		Clear
3:55 AM	4 ^°C	3 ^°C	93 ^%	1021.7 hPa	16.1 ^km	SW (230°)	11.1 ^km/h		Clear
4:15 AM	4 ^°C	3 ^°C	93 ^%	1021.7 hPa	16.1 ^km	SW (230°)	11.1 ^km/h		Clear
4:35 AM	4 ^°C	3 ^°C	93 ^%	1021.7 hPa	16.1 ^km	WSW (240°)	11.1 ^km/h		Clear
4:55 AM	4 ^°C	4 ^°C	100 ^%	1021.7 hPa	16.1 ^km	WSW (240°)	7.4 ^km/h		Clear
5:15 AM	4 ^°C	2 ^°C	87 ^%	1021.7 hPa	16.1 ^km	Calm			Clear
5:35 AM	4 ^°C	3 ^°C	93 ^%	1021.7 hPa	16.1 ^km	West (260°)	7.4 ^km/h		Clear
5:55 AM	4 ^°C	3 ^°C	93 ^%	1021.3 hPa	16.1 ^km	West (270°)	11.1 ^km/h		Clear
6:15 AM	4 ^°C	3 ^°C	93 ^%	1021.7 hPa	16.1 ^km	West (260°)	13 ^km/h		Clear
6:55 AM	6 ^°C	4 ^°C	87 ^%	1021.7 hPa	16.1 ^km	West (280°)	13 ^km/h		Clear
7:15 AM	7 ^°C	4 ^°C	81 ^%	1022 hPa	16.1 ^km	West (270°)	14.8 ^km/h		Clear
7:35 AM	8 ^°C	4 ^°C	76 ^%	1022 hPa	16.1 ^km	West (270°)	14.8 ^km/h		Clear
7:55 AM	9 ^°C	4 ^°C	71 ^%	1022 hPa	16.1 ^km	WNW (290°)	13 ^km/h		Clear
8:15 AM	10 ^°C	4 ^°C	66 ^%	1022 hPa	16.1 ^km	West (280°)	18.5 ^km/h		Clear
8:35 AM	11 ^°C	4 ^°C	62 ^%	1022 hPa	16.1 ^km	West (280°)	18.5 ^km/h		Clear
8:55 AM	12 ^°C	4 ^°C	58 ^%	1022 hPa	16.1 ^km	WNW (290°)	22.2 ^km/h		Clear
9:15 AM	12 ^°C	4 ^°C	58 ^%	1021.7 hPa	16.1 ^km	West (280°)	20.4 ^km/h	31.5 ^km/h	Clear
9:35 AM	14 ^°C	6 ^°C	59 ^%	1021.7 hPa	16.1 ^km	West (280°)	22.2 ^km/h		Clear
9:55 AM	14 ^°C	5 ^°C	55 ^%	1021.7 hPa	16.1 ^km	WNW (290°)	24.1 ^km/h		Clear
10:15 AM	15 ^°C	4 ^°C	48 ^%	1021.3 hPa	16.1 ^km	WNW (290°)	25.9 ^km/h		Clear
10:35 AM	16 ^°C	6 ^°C	52 ^%	1021.3 hPa	16.1 ^km	West (280°)	24.1 ^km/h		Clear
10:55 AM	18 ^°C	4 ^°C	40 ^%	1021.3 hPa	16.1 ^km	WNW (300°)	24.1 ^km/h	37 ^km/h	Clear
11:15 AM	19 ^°C	2 ^°C	32 ^%	1021 hPa	16.1 ^km	WNW (300°)	31.5 ^km/h	42.6 ^km/h	Clear
11:35 AM	20 ^°C	3 ^°C	33 ^%	1021 hPa	16.1 ^km	WNW (300°)	31.5 ^km/h	46.3 ^km/h	Clear
11:55 AM	20 ^°C	2 ^°C	30 ^%	1021 hPa	16.1 ^km	NW (310°)	35.2 ^km/h	44.4 ^km/h	Clear
12:15 PM	-17.8 ^°C	-17.8 ^°C				North
12:35 PM	-17.8 ^°C	-17.8 ^°C				North
12:55 PM	-17.8 ^°C	-17.8 ^°C				North
1:15 PM	22 ^°C	2 ^°C	27 ^%	1020.3 hPa		WNW (290°)	35.2 ^km/h	51.8 ^km/h
1:35 PM	22 ^°C	1 ^°C	25 ^%	1020.3 hPa	16.1 ^km	NW (320°)	35.2 ^km/h	48.1 ^km/h
1:55 PM	23 ^°C	1 ^°C	23 ^%	1020 hPa	16.1 ^km	NW (310°)	35.2 ^km/h	48.1 ^km/h	Clear
2:15 PM	23 ^°C	1 ^°C	23 ^%	1020 hPa	16.1 ^km	NW (310°)	35.2 ^km/h	48.1 ^km/h	Clear
2:35 PM	23 ^°C	1 ^°C	23 ^%	1019.6 hPa	16.1 ^km	WNW (290°)	31.5 ^km/h	46.3 ^km/h	Clear
2:55 PM	22 ^°C	-1 ^°C	22 ^%	1019.6 hPa	16.1 ^km	NNW (330°)	25.9 ^km/h	50.1 ^km/h	Partly Cloudy
3:15 PM	23 ^°C	0 ^°C	22 ^%	1019.6 hPa	16.1 ^km	NW (320°)	33.3 ^km/h	46.3 ^km/h	Scattered Clouds
3:35 PM	23 ^°C	0 ^°C	22 ^%	1019.6 hPa	16.1 ^km	NW (310°)	38.9 ^km/h	53.8 ^km/h	Partly Cloudy
3:55 PM	23 ^°C	0 ^°C	22 ^%	1019.3 hPa	16.1 ^km	NNW (330°)	38.9 ^km/h	48.1 ^km/h	Partly Cloudy
4:15 PM	23 ^°C	-1 ^°C	20 ^%	1019.3 hPa	16.1 ^km	NNW (330°)	31.5 ^km/h	42.6 ^km/h	Partly Cloudy
4:35 PM	24 ^°C	-1 ^°C	19 ^%	1019 hPa	16.1 ^km	NNW (330°)	33.3 ^km/h	44.4 ^km/h	Scattered Clouds
4:55 PM	24 ^°C	-1 ^°C	19 ^%	1019 hPa	16.1 ^km	NW (320°)	37 ^km/h	46.3 ^km/h	Scattered Clouds
5:15 PM	23 ^°C	-1 ^°C	20 ^%	1019 hPa	16.1 ^km	NW (320°)	27.8 ^km/h	40.7 ^km/h	Partly Cloudy
5:35 PM	23 ^°C	0 ^°C	22 ^%	1019 hPa	16.1 ^km	NNW (330°)	31.5 ^km/h	40.7 ^km/h	Mostly Cloudy
5:55 PM	22 ^°C	0 ^°C	23 ^%	1019 hPa	16.1 ^km	NNW (330°)	31.5 ^km/h	42.6 ^km/h	Scattered Clouds
6:15 PM	23 ^°C	0 ^°C	22 ^%	1018.6 hPa	16.1 ^km	NNW (340°)	35.2 ^km/h		Clear
6:35 PM	23 ^°C	-1 ^°C	20 ^%	1018.6 hPa	16.1 ^km	NNW (340°)	33.3 ^km/h		Clear
6:55 PM	23 ^°C	-1 ^°C	20 ^%	1018.6 hPa	16.1 ^km	NNW (330°)	27.8 ^km/h	37 ^km/h	Partly Cloudy
7:35 PM	21 ^°C	0 ^°C	25 ^%	1018.6 hPa	16.1 ^km	NW (320°)	18.5 ^km/h	27.8 ^km/h	Clear
7:55 PM	21 ^°C	0 ^°C	25 ^%	1019 hPa	16.1 ^km	NNW (330°)	22.2 ^km/h		Clear
8:15 PM	20 ^°C	1 ^°C	28 ^%	1019 hPa	16.1 ^km	NNW (330°)	14.8 ^km/h		Clear
8:35 PM	18 ^°C	2 ^°C	34 ^%	1019 hPa	16.1 ^km	NNW (330°)	7.4 ^km/h		Clear
8:55 PM	16 ^°C	2 ^°C	39 ^%	1019 hPa	16.1 ^km	NNW (340°)	7.4 ^km/h		Clear
9:15 PM	15 ^°C	3 ^°C	45 ^%	1019.3 hPa	16.1 ^km	NNW (340°)	9.3 ^km/h		Clear
9:35 PM	14 ^°C	2 ^°C	44 ^%	1019.6 hPa	16.1 ^km	Calm			Clear
9:55 PM	14 ^°C	3 ^°C	48 ^%	1020 hPa	16.1 ^km	Calm			Clear
10:15 PM	13 ^°C	3 ^°C	51 ^%	1020 hPa	16.1 ^km	Calm			Clear
10:35 PM	12 ^°C	4 ^°C	58 ^%	1020.3 hPa	16.1 ^km	Calm			Clear
10:55 PM	11 ^°C	4 ^°C	62 ^%	1020.3 hPa	16.1 ^km	Calm			Clear
11:15 PM	11 ^°C	4 ^°C	62 ^%	1020.3 hPa	16.1 ^km	Calm			Clear
11:35 PM	10 ^°C	5 ^°C	71 ^%	1020.3 hPa	16.1 ^km	SW (230°)	11.1 ^km/h		Clear
11:55 PM	10 ^°C	4 ^°C	66 ^%	1020.7 hPa	16.1 ^km	SW (230°)	9.3 ^km/h		Scattered Clouds

Hourly data recorded from KSHL, located 0 kilometers away from Rock Valley, Iowa