DEKALB, ILLINOIS

Home > North America > United States > Illinois
Elevation: 274 meters Latitude: 41 55N Longitude: 088 44W

WEATHER

Monthly - Summary

Hourly Data

SELECT A DAY

Number of Records: 363,986; Date Range: 7/17/01 - 3/22/16

PRINT THIS DATA

[ ← Previous Day ]
WEATHER ALMANAC - 18 SEPTEMBER, 2014

[ Next Day → ]

[ °F ] °C

Weather Element	Average	High	Low
Temperature	13 ^°C	20 ^°C (3:55 pm)	7 ^°C (6:55 am)
Dewpoint	9.9 ^°C	12.8 ^°C (12:15 pm)	6.2 ^°C (6:55 am)
Humidity	83.1 ^%	97 ^% (5:55 am)	58 ^% (3:35 pm)
Barometer	1020 ^hPa	1022 hPa (9:55 am)	1017.6 hPa (12:35 am)
Wind Speed	9.3 ^km/h	18.5 ^km/h (2:35 pm)

Weather Element	Average
Visibility	12.1 ^km
Wind Direction	ENE (64.4 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	4.8 (Base 18.3)
Growing Degree Days	3.5 (Base 10)

Averaged from 70 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	Conditions
12:35 AM	11.5 ^°C	8.1 ^°C	80 ^%	1017.6 hPa	16.1 ^km	SE (140°)	5.6 ^km/h	Clear
12:55 AM	11.2 ^°C	8.1 ^°C	81 ^%	1017.6 hPa	16.1 ^km	SE (140°)	5.6 ^km/h	Clear
1:15 AM	10.7 ^°C	7.9 ^°C	83 ^%	1017.6 hPa	16.1 ^km	SSE (160°)	5.6 ^km/h	Clear
1:35 AM	9.5 ^°C	7.4 ^°C	87 ^%	1017.9 hPa	16.1 ^km	SSE (160°)	7.4 ^km/h	Clear
1:55 AM	10.5 ^°C	8 ^°C	85 ^%	1017.9 hPa	16.1 ^km	Calm		Clear
2:15 AM	10.5 ^°C	8 ^°C	85 ^%	1017.9 hPa	16.1 ^km	Calm		Clear
2:35 AM	10 ^°C	7.9 ^°C	87 ^%	1017.9 hPa	16.1 ^km	Calm		Clear
2:55 AM	10 ^°C	8 ^°C	87 ^%	1017.9 hPa	11.3 ^km	South (180°)	5.6 ^km/h	Clear
3:15 AM	9.5 ^°C	7.6 ^°C	88 ^%	1018.3 hPa	11.3 ^km	Calm		Clear
3:35 AM	9.2 ^°C	7.5 ^°C	89 ^%	1018.3 hPa	11.3 ^km	South (180°)	5.6 ^km/h	Clear
3:55 AM	8.7 ^°C	7.5 ^°C	92 ^%	1018.3 hPa	11.3 ^km	Calm		Clear
4:15 AM	9 ^°C	7.6 ^°C	91 ^%	1018.3 hPa	11.3 ^km	Calm		Clear
4:35 AM	8 ^°C	7 ^°C	93 ^%	1018.3 hPa	8 ^km	Calm		Clear
4:55 AM	7.7 ^°C	6.9 ^°C	95 ^%	1018.3 hPa	8 ^km	Calm		Clear
5:15 AM	7.3 ^°C	6.6 ^°C	95 ^%	1018.3 hPa	6.4 ^km	Calm		Clear
5:35 AM	7.4 ^°C	6.8 ^°C	96 ^%	1018.3 hPa	6.4 ^km	Calm		Clear
5:55 AM	7.5 ^°C	7 ^°C	97 ^%	1018.6 hPa	4 ^km	NNE (30°)	7.4 ^km/h	Clear
6:15 AM	7.2 ^°C	6.8 ^°C	97 ^%	1018.6 hPa	3.2 ^km	NNE (30°)	7.4 ^km/h	Clear
6:35 AM	7.2 ^°C	6.6 ^°C	96 ^%	1019 hPa	2.4 ^km	NNE (30°)	13 ^km/h	Mist
6:55 AM	7 ^°C	6.2 ^°C	95 ^%	1019.6 hPa	4 ^km	ENE (60°)	7.4 ^km/h	Clear
7:15 AM	7.6 ^°C	6.5 ^°C	93 ^%	1020 hPa	4.8 ^km	East (80°)	5.6 ^km/h	Clear
7:35 AM	8.7 ^°C	7.5 ^°C	92 ^%	1020.3 hPa	6.4 ^km	NE (50°)	5.6 ^km/h	Clear
7:55 AM	9.7 ^°C	8.3 ^°C	91 ^%	1020.7 hPa	6.4 ^km	ENE (60°)	9.3 ^km/h	Clear
8:15 AM	10.5 ^°C	9 ^°C	90 ^%	1021.3 hPa	6.4 ^km	ENE (60°)	13 ^km/h	Clear
8:35 AM	11 ^°C	9.5 ^°C	90 ^%	1021.3 hPa	6.4 ^km	ENE (60°)	13 ^km/h	Clear
8:55 AM	10.2 ^°C	9.6 ^°C	96 ^%	1021.3 hPa	1.6 ^km	ENE (60°)	13 ^km/h	Overcast
9:15 AM	10.9 ^°C	10.3 ^°C	96 ^%	1021.7 hPa	2.9 ^km	ENE (60°)	14.8 ^km/h	Overcast
9:35 AM	11.5 ^°C	11 ^°C	97 ^%	1021.7 hPa	2.4 ^km	ENE (60°)	13 ^km/h	Overcast
9:55 AM	12.2 ^°C	11.2 ^°C	94 ^%	1022 hPa	6.4 ^km	ENE (60°)	9.3 ^km/h	Overcast
10:15 AM	13 ^°C	11.6 ^°C	91 ^%	1022 hPa	8 ^km	ENE (60°)	9.3 ^km/h	Overcast
10:35 AM	13.5 ^°C	11.6 ^°C	88 ^%	1022 hPa	11.3 ^km	East (80°)	13 ^km/h	Overcast
10:55 AM	13.8 ^°C	11.7 ^°C	87 ^%	1022 hPa	11.3 ^km	East (90°)	11.1 ^km/h	Overcast
11:15 AM	15 ^°C	12.1 ^°C	83 ^%	1021.7 hPa	16.1 ^km	NE (50°)	13 ^km/h	Overcast
11:35 AM	15.4 ^°C	12 ^°C	80 ^%	1021.7 hPa	16.1 ^km	East (80°)	11.1 ^km/h	Mostly Cloudy
11:55 AM	16.4 ^°C	12.5 ^°C	78 ^%	1021.7 hPa	16.1 ^km	NNE (20°)	7.4 ^km/h	Scattered Clouds
12:15 PM	17.1 ^°C	12.8 ^°C	76 ^%	1021.3 hPa	16.1 ^km	NE (50°)	13 ^km/h	Scattered Clouds
12:35 PM	17.2 ^°C	12.6 ^°C	74 ^%	1021.3 hPa	16.1 ^km	NNE (30°)	13 ^km/h	Scattered Clouds
12:55 PM	17.6 ^°C	12.6 ^°C	72 ^%	1021.3 hPa	16.1 ^km	NE (50°)	9.3 ^km/h	Clear
1:15 PM	18.2 ^°C	12.4 ^°C	69 ^%	1021.3 hPa	16.1 ^km	NE (40°)	9.3 ^km/h	Clear
1:35 PM	18.2 ^°C	12.2 ^°C	68 ^%	1021 hPa	16.1 ^km	East (80°)	14.8 ^km/h	Scattered Clouds
1:55 PM	18.6 ^°C	11.6 ^°C	64 ^%	1020.7 hPa	16.1 ^km	ENE (60°)	5.6 ^km/h	Scattered Clouds
2:15 PM	18 ^°C	11.3 ^°C	65 ^%	1020.3 hPa	16.1 ^km	NE (50°)	11.1 ^km/h	Scattered Clouds
2:35 PM	18.9 ^°C	11.4 ^°C	62 ^%	1020 hPa	16.1 ^km	ENE (60°)	18.5 ^km/h	Scattered Clouds
2:55 PM	19.7 ^°C	11.4 ^°C	59 ^%	1020 hPa	16.1 ^km	ENE (70°)	16.7 ^km/h	Scattered Clouds
3:15 PM	19.4 ^°C	11.3 ^°C	59 ^%	1020 hPa	16.1 ^km	ENE (70°)	13 ^km/h	Scattered Clouds
3:35 PM	19.9 ^°C	11.3 ^°C	58 ^%	1019.6 hPa	16.1 ^km	East (100°)	14.8 ^km/h	Scattered Clouds
3:55 PM	20 ^°C	11.9 ^°C	60 ^%	1019.6 hPa	16.1 ^km	ENE (70°)	14.8 ^km/h	Mostly Cloudy
4:15 PM	19.8 ^°C	11.8 ^°C	60 ^%	1019.6 hPa	16.1 ^km	ENE (70°)	9.3 ^km/h	Scattered Clouds
4:35 PM	19.6 ^°C	11.9 ^°C	61 ^%	1019.6 hPa	16.1 ^km	ENE (60°)	14.8 ^km/h	Scattered Clouds
4:55 PM	19.1 ^°C	11.6 ^°C	62 ^%	1019.6 hPa	16.1 ^km	ENE (60°)	11.1 ^km/h	Scattered Clouds
5:15 PM	18.7 ^°C	11.3 ^°C	62 ^%	1019.6 hPa	16.1 ^km	East (80°)	14.8 ^km/h	Mostly Cloudy
5:35 PM	18.5 ^°C	11.4 ^°C	63 ^%	1019.3 hPa	16.1 ^km	ENE (70°)	14.8 ^km/h	Mostly Cloudy
5:55 PM	18 ^°C	11.6 ^°C	66 ^%	1019.6 hPa	16.1 ^km	ENE (70°)	14.8 ^km/h	Scattered Clouds
6:15 PM	17.1 ^°C	11.9 ^°C	71 ^%	1019.6 hPa	16.1 ^km	East (80°)	13 ^km/h	Clear
6:35 PM	16.5 ^°C	11.6 ^°C	73 ^%	1019.6 hPa	16.1 ^km	East (80°)	13 ^km/h	Clear
6:55 PM	15.5 ^°C	11.7 ^°C	78 ^%	1019.6 hPa	16.1 ^km	East (80°)	13 ^km/h	Clear
7:15 PM	14.6 ^°C	11.6 ^°C	82 ^%	1020 hPa	16.1 ^km	East (80°)	11.1 ^km/h	Clear
7:35 PM	13.7 ^°C	11.5 ^°C	87 ^%	1020 hPa	16.1 ^km	East (80°)	9.3 ^km/h	Clear
7:55 PM	13 ^°C	11 ^°C	88 ^%	1020.3 hPa	16.1 ^km	East (80°)	7.4 ^km/h	Clear
8:15 PM	12.7 ^°C	11.1 ^°C	90 ^%	1020.7 hPa	16.1 ^km	East (80°)	11.1 ^km/h	Clear
8:35 PM	12.2 ^°C	10.7 ^°C	91 ^%	1021 hPa	16.1 ^km	East (80°)	9.3 ^km/h	Clear
8:55 PM	11.8 ^°C	10.6 ^°C	92 ^%	1021 hPa	16.1 ^km	East (80°)	11.1 ^km/h	Clear
9:15 PM	11.7 ^°C	10.6 ^°C	93 ^%	1021 hPa	16.1 ^km	East (80°)	11.1 ^km/h	Clear
9:35 PM	11.4 ^°C	10.5 ^°C	94 ^%	1021 hPa	11.3 ^km	East (80°)	11.1 ^km/h	Clear
9:55 PM	11 ^°C	10.2 ^°C	95 ^%	1021 hPa	8 ^km	ENE (70°)	11.1 ^km/h	Clear
10:15 PM	10.8 ^°C	10.1 ^°C	95 ^%	1021 hPa	8 ^km	East (80°)	13 ^km/h	Clear
10:35 PM	10.7 ^°C	10 ^°C	95 ^%	1021.3 hPa	8 ^km	East (80°)	9.3 ^km/h	Clear
10:55 PM	10.5 ^°C	9.9 ^°C	96 ^%	1021.3 hPa	6.4 ^km	ENE (70°)	11.1 ^km/h	Clear
11:15 PM	10.3 ^°C	9.7 ^°C	96 ^%	1021.7 hPa	6.4 ^km	East (80°)	11.1 ^km/h	Clear
11:35 PM	10.4 ^°C	9.8 ^°C	96 ^%	1021.7 hPa	6.4 ^km	ENE (70°)	11.1 ^km/h	Clear

Hourly data recorded from KDKB, located 0 kilometers away from DeKalb, Illinois