GRINNELL, IOWA

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Elevation: 305 meters Latitude: 41 43N Longitude: 092 43W

WEATHER

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Number of Records: 228,035; Date Range: 8/25/06 - 3/22/16

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WEATHER ALMANAC - 18 SEPTEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	15.4 ^°C	22.4 ^°C (4:35 pm)	8.5 ^°C (6:55 am)
Dewpoint	10.9 ^°C	12.7 ^°C (9:55 am)	8 ^°C (6:55 am)
Humidity	77.1 ^%	97 ^% (5:55 am)	50 ^% (4:15 pm)
Barometer	1018.3 ^hPa	1020 hPa (9:35 am)	1016.9 hPa (12:35 am)
Wind Speed	9.7 ^km/h	20.4 ^km/h (4:35 pm)
Wind Gust		27.8 ^km/h (2:35 pm)

Weather Element	Average
Visibility	12.9 ^km
Wind Direction	ESE (99.3 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	2.9 (Base 18.3)
Growing Degree Days	5.4 (Base 10)

Averaged from 68 records on 18 September, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 18 SEPTEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Events	Conditions
12:35 AM	12 ^°C	11.1 ^°C	94 ^%	1016.9 hPa	11.3 ^km	East (80°)	9.3 ^km/h			Clear
12:55 AM	11.6 ^°C	10.8 ^°C	95 ^%	1016.9 hPa	11.3 ^km	East (90°)	9.3 ^km/h			Clear
1:15 AM	13.1 ^°C	11.8 ^°C	92 ^%	1016.9 hPa	16.1 ^km	East (100°)	7.4 ^km/h			Clear
1:35 AM	12.7 ^°C	11.5 ^°C	92 ^%	1017.3 hPa	16.1 ^km	East (100°)	7.4 ^km/h			Scattered Clouds
1:55 AM	12.3 ^°C	11.1 ^°C	92 ^%	1017.3 hPa	16.1 ^km	Calm				Scattered Clouds
2:15 AM	12.3 ^°C	11 ^°C	92 ^%	1017.3 hPa	16.1 ^km	SE (130°)	5.6 ^km/h			Clear
2:35 AM	11.3 ^°C	10.1 ^°C	92 ^%	1017.3 hPa	16.1 ^km	Calm				Clear
3:15 AM	10.7 ^°C	9.8 ^°C	94 ^%	1017.3 hPa	11.3 ^km	Calm				Clear
3:35 AM	11 ^°C	10.1 ^°C	94 ^%	1016.9 hPa	8 ^km	East (90°)	5.6 ^km/h			Clear
4:15 AM	10.2 ^°C	9.5 ^°C	95 ^%	1017.3 hPa	4.8 ^km	East (80°)	5.6 ^km/h			Clear
4:35 AM	10.1 ^°C	9.5 ^°C	96 ^%	1017.3 hPa	6.4 ^km	East (80°)	5.6 ^km/h			Clear
4:55 AM	9.6 ^°C	8.8 ^°C	95 ^%	1017.3 hPa	6.4 ^km	ENE (70°)	5.6 ^km/h			Clear
5:15 AM	9.6 ^°C	9 ^°C	96 ^%	1017.3 hPa	4.8 ^km	East (80°)	5.6 ^km/h			Clear
5:35 AM	9.5 ^°C	8.8 ^°C	95 ^%	1017.6 hPa	2.4 ^km	East (80°)	5.6 ^km/h			Mist
5:55 AM	9.6 ^°C	9.1 ^°C	97 ^%	1017.9 hPa	1.6 ^km	East (80°)	5.6 ^km/h			Mist
6:15 AM	9.1 ^°C	8.6 ^°C	97 ^%	1017.9 hPa	1.6 ^km	East (90°)	5.6 ^km/h			Mist
6:35 AM	9 ^°C	8.5 ^°C	97 ^%	1017.9 hPa	0.3 ^km	ENE (70°)	5.6 ^km/h		Fog	Fog
6:55 AM	8.5 ^°C	8 ^°C	97 ^%	1017.9 hPa	0.3 ^km	East (80°)	5.6 ^km/h		Fog	Fog
7:15 AM	8.7 ^°C	8.2 ^°C	97 ^%	1018.3 hPa	0.3 ^km	East (80°)	5.6 ^km/h		Fog	Fog
7:35 AM	8.6 ^°C	8.2 ^°C	97 ^%	1018.6 hPa	0.3 ^km	ENE (70°)	7.4 ^km/h		Fog	Fog
7:55 AM	9.5 ^°C	9.1 ^°C	97 ^%	1019 hPa	1.9 ^km	Calm				Mist
8:15 AM	10.2 ^°C	9.7 ^°C	97 ^%	1019.3 hPa	2.9 ^km	Calm				Mist
8:35 AM	11.5 ^°C	11 ^°C	97 ^%	1019.3 hPa	6.4 ^km	East (80°)	7.4 ^km/h			Clear
8:55 AM	12.9 ^°C	12.3 ^°C	96 ^%	1019.6 hPa	6.4 ^km	ESE (120°)	7.4 ^km/h			Clear
9:15 AM	13.8 ^°C	12.2 ^°C	90 ^%	1019.6 hPa	11.3 ^km	East (100°)	7.4 ^km/h			Clear
9:35 AM	15.1 ^°C	12.5 ^°C	84 ^%	1020 hPa	16.1 ^km	ESE (110°)	9.3 ^km/h			Clear
9:55 AM	16 ^°C	12.7 ^°C	81 ^%	1020 hPa	16.1 ^km	ESE (110°)	9.3 ^km/h			Clear
10:15 AM	17.1 ^°C	12.3 ^°C	73 ^%	1020 hPa	16.1 ^km	East (90°)	13 ^km/h			Clear
10:35 AM	17.5 ^°C	12.3 ^°C	72 ^%	1019.6 hPa	16.1 ^km	ESE (120°)	13 ^km/h			Clear
10:55 AM	18 ^°C	12.2 ^°C	69 ^%	1019.6 hPa	16.1 ^km	East (100°)	11.1 ^km/h			Clear
11:15 AM	18.6 ^°C	11.4 ^°C	63 ^%	1019.6 hPa	16.1 ^km	ESE (120°)	14.8 ^km/h			Clear
11:35 AM	19.1 ^°C	11.5 ^°C	61 ^%	1019.3 hPa	16.1 ^km	ESE (120°)	16.7 ^km/h			Clear
11:55 AM	19.6 ^°C	11.5 ^°C	59 ^%	1019.6 hPa	16.1 ^km	SE (140°)	18.5 ^km/h	25.9 ^km/h		Clear
12:15 PM	20 ^°C	11.6 ^°C	58 ^%	1019.3 hPa	16.1 ^km	ESE (120°)	16.7 ^km/h			Clear
12:35 PM	20 ^°C	11.4 ^°C	58 ^%	1019 hPa	16.1 ^km	ESE (110°)	18.5 ^km/h			Clear
12:55 PM	20.5 ^°C	11.4 ^°C	56 ^%	1019 hPa	16.1 ^km	SE (130°)	18.5 ^km/h			Scattered Clouds
1:15 PM	20.6 ^°C	11.3 ^°C	55 ^%	1019 hPa	16.1 ^km	SE (130°)	18.5 ^km/h	25.9 ^km/h		Clear
1:35 PM	21.1 ^°C	11 ^°C	52 ^%	1019 hPa	16.1 ^km	ESE (120°)	18.5 ^km/h	25.9 ^km/h		Clear
1:55 PM	21.4 ^°C	11.7 ^°C	54 ^%	1018.6 hPa	16.1 ^km	ESE (110°)	13 ^km/h			Clear
2:35 PM	21.7 ^°C	11.6 ^°C	53 ^%	1017.9 hPa	16.1 ^km	ESE (120°)	16.7 ^km/h	27.8 ^km/h		Clear
2:55 PM	22 ^°C	11.4 ^°C	51 ^%	1017.9 hPa	16.1 ^km	ESE (110°)	16.7 ^km/h			Clear
3:15 PM	22.2 ^°C	12.1 ^°C	53 ^%	1017.9 hPa	16.1 ^km	SE (140°)	14.8 ^km/h			Clear
3:35 PM	22.1 ^°C	12 ^°C	53 ^%	1017.6 hPa	16.1 ^km	SSE (150°)	14.8 ^km/h			Clear
3:55 PM	22.2 ^°C	11.6 ^°C	51 ^%	1017.6 hPa	16.1 ^km	ESE (120°)	11.1 ^km/h			Clear
4:15 PM	22.3 ^°C	11.5 ^°C	50 ^%	1017.6 hPa	16.1 ^km	ESE (120°)	13 ^km/h			Clear
4:35 PM	22.4 ^°C	11.5 ^°C	50 ^%	1017.3 hPa	16.1 ^km	ESE (120°)	20.4 ^km/h	25.9 ^km/h		Clear
4:55 PM	22.1 ^°C	11.1 ^°C	50 ^%	1017.3 hPa	16.1 ^km	ESE (120°)	16.7 ^km/h			Clear
5:15 PM	22 ^°C	11.4 ^°C	51 ^%	1017.3 hPa	16.1 ^km	SE (130°)	14.8 ^km/h			Clear
5:35 PM	21.9 ^°C	11.3 ^°C	51 ^%	1017.3 hPa	16.1 ^km	SE (140°)	14.8 ^km/h			Clear
5:55 PM	21.5 ^°C	11.4 ^°C	52 ^%	1017.3 hPa	16.1 ^km	ESE (120°)	13 ^km/h			Clear
6:15 PM	21.1 ^°C	11.6 ^°C	55 ^%	1017.3 hPa	16.1 ^km	ESE (120°)	13 ^km/h			Clear
6:35 PM	20.5 ^°C	11.6 ^°C	57 ^%	1017.3 hPa	16.1 ^km	ESE (120°)	13 ^km/h			Clear
6:55 PM	19.5 ^°C	11.8 ^°C	61 ^%	1017.3 hPa	16.1 ^km	ESE (120°)	9.3 ^km/h			Clear
7:15 PM	18.5 ^°C	11.8 ^°C	65 ^%	1017.3 hPa	16.1 ^km	ESE (120°)	9.3 ^km/h			Clear
7:35 PM	17.7 ^°C	11.9 ^°C	69 ^%	1017.3 hPa	16.1 ^km	ESE (120°)	7.4 ^km/h			Clear
7:55 PM	16.2 ^°C	11.9 ^°C	76 ^%	1017.3 hPa	16.1 ^km	SE (130°)	9.3 ^km/h			Clear
8:15 PM	16.2 ^°C	12 ^°C	76 ^%	1017.3 hPa	16.1 ^km	SSE (150°)	7.4 ^km/h			Clear
8:35 PM	15 ^°C	11.7 ^°C	81 ^%	1017.6 hPa	16.1 ^km	SSE (150°)	7.4 ^km/h			Clear
8:55 PM	15 ^°C	11.5 ^°C	80 ^%	1017.9 hPa	16.1 ^km	SSE (150°)	5.6 ^km/h			Clear
9:15 PM	14.2 ^°C	11.5 ^°C	84 ^%	1018.3 hPa	16.1 ^km	Calm				Clear
9:35 PM	13.3 ^°C	11.1 ^°C	87 ^%	1018.6 hPa	16.1 ^km	East (90°)	5.6 ^km/h			Clear
9:55 PM	12.7 ^°C	11 ^°C	89 ^%	1018.3 hPa	16.1 ^km	East (80°)	9.3 ^km/h			Clear
10:15 PM	12.3 ^°C	10.7 ^°C	90 ^%	1018.3 hPa	16.1 ^km	East (100°)	7.4 ^km/h			Clear
10:35 PM	12.8 ^°C	10.7 ^°C	87 ^%	1018.6 hPa	16.1 ^km	East (100°)	7.4 ^km/h			Clear
10:55 PM	12 ^°C	10.3 ^°C	89 ^%	1018.6 hPa	16.1 ^km	ESE (110°)	7.4 ^km/h			Clear
11:15 PM	12 ^°C	10.4 ^°C	90 ^%	1018.6 hPa	16.1 ^km	East (100°)	11.1 ^km/h			Clear
11:35 PM	12.5 ^°C	10.6 ^°C	88 ^%	1018.3 hPa	16.1 ^km	East (100°)	13 ^km/h			Clear
11:55 PM	12.8 ^°C	10.7 ^°C	87 ^%	1018.3 hPa	16.1 ^km	ESE (120°)	9.3 ^km/h			Clear

Hourly data recorded from KGGI, located 0 kilometers away from Grinnell, Iowa