JEFFERSON, IOWA

Home > North America > United States > Iowa
Elevation: 322 meters Latitude: 42 01N Longitude: 094 22W

WEATHER

Monthly - Summary

Hourly Data

SELECT A DAY

Number of Records: 188,334; Date Range: 1/7/08 - 3/22/16

PRINT THIS DATA

[ ← Previous Day ]
WEATHER ALMANAC - 20 DECEMBER, 2014

[ Next Day → ]

[ °F ] °C

Weather Element	Average	High	Low
Temperature	0.2 ^°C	1.4 ^°C (11:55 pm)	-0.8 ^°C (4:15 am)
Dewpoint	0.1 ^°C	1.4 ^°C (11:55 pm)	-1.4 ^°C (2:15 am)
Humidity	98.7 ^%	100 ^% (8:15 am)	94 ^% (2:15 am)
Barometer	1020.3 ^hPa	1022 hPa (12:15 am)	1017.9 hPa (11:35 pm)
Wind Speed	10.6 ^km/h	14.8 ^km/h (3:35 am)

Weather Element	Average
Visibility	7.2 ^km
Wind Direction	SSE (160.8 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	18.1 (Base 18.3)

Averaged from 71 records on 20 December, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 20 DECEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Events	Conditions
12:15 AM	-0.5 ^°C	-0.6 ^°C	99 ^%	1022 hPa	8 ^km	SSW (210°)	13 ^km/h		Overcast
12:35 AM	-0.5 ^°C	-0.6 ^°C	99 ^%	1022 hPa	8 ^km	SSW (200°)	11.1 ^km/h		Overcast
12:55 AM	-0.5 ^°C	-0.7 ^°C	99 ^%	1022 hPa	8 ^km	SW (220°)	13 ^km/h		Overcast
1:15 AM	-0.6 ^°C	-0.9 ^°C	98 ^%	1021.7 hPa	11.3 ^km	SSW (200°)	11.1 ^km/h		Overcast
1:35 AM	-0.6 ^°C	-1 ^°C	97 ^%	1022 hPa	16.1 ^km	SSW (200°)	9.3 ^km/h		Overcast
1:55 AM	-0.7 ^°C	-1.2 ^°C	96 ^%	1021.7 hPa	16.1 ^km	SSW (210°)	11.1 ^km/h		Overcast
2:15 AM	-0.6 ^°C	-1.4 ^°C	94 ^%	1021.3 hPa	16.1 ^km	SSW (200°)	11.1 ^km/h		Overcast
2:35 AM	-0.6 ^°C	-1.3 ^°C	95 ^%	1021.7 hPa	16.1 ^km	SSW (200°)	13 ^km/h		Overcast
2:55 AM	-0.6 ^°C	-1.3 ^°C	95 ^%	1021.7 hPa	16.1 ^km	SSW (210°)	11.1 ^km/h		Overcast
3:15 AM	-0.7 ^°C	-1.2 ^°C	96 ^%	1021.7 hPa	16.1 ^km	SSW (200°)	11.1 ^km/h		Overcast
3:35 AM	-0.6 ^°C	-1.1 ^°C	96 ^%	1021.7 hPa	11.3 ^km	South (190°)	14.8 ^km/h		Overcast
3:55 AM	-0.7 ^°C	-1 ^°C	98 ^%	1021.3 hPa	8 ^km	South (190°)	11.1 ^km/h		Overcast
4:15 AM	-0.8 ^°C	-1 ^°C	99 ^%	1021.3 hPa	8 ^km	South (170°)	9.3 ^km/h		Overcast
4:35 AM	-0.7 ^°C	-1 ^°C	98 ^%	1021.3 hPa	11.3 ^km	South (180°)	9.3 ^km/h		Overcast
4:55 AM	-0.7 ^°C	-1 ^°C	98 ^%	1021 hPa	8 ^km	South (190°)	7.4 ^km/h		Overcast
5:15 AM	-0.7 ^°C	-1 ^°C	98 ^%	1021 hPa	8 ^km	SSW (200°)	7.4 ^km/h		Overcast
5:35 AM	-0.8 ^°C	-1 ^°C	99 ^%	1021 hPa	8 ^km	SE (140°)	5.6 ^km/h		Overcast
5:55 AM	-0.8 ^°C	-1 ^°C	99 ^%	1021 hPa	6.4 ^km	SSE (150°)	7.4 ^km/h		Overcast
6:15 AM	-0.8 ^°C	-0.9 ^°C	99 ^%	1021 hPa	6.4 ^km	SSE (150°)	7.4 ^km/h		Overcast
6:35 AM	-0.8 ^°C	-1 ^°C	99 ^%	1021 hPa	6.4 ^km	SE (140°)	7.4 ^km/h		Overcast
6:55 AM	-0.7 ^°C	-0.8 ^°C	99 ^%	1021.3 hPa	6.4 ^km	SSE (150°)	7.4 ^km/h		Overcast
7:15 AM	-0.7 ^°C	-0.8 ^°C	99 ^%	1021.3 hPa	6.4 ^km	SSE (150°)	9.3 ^km/h		Overcast
7:35 AM	-0.6 ^°C	-0.7 ^°C	99 ^%	1021.3 hPa	6.4 ^km	South (170°)	9.3 ^km/h		Overcast
7:55 AM	-0.6 ^°C	-0.7 ^°C	99 ^%	1021.3 hPa	6.4 ^km	SSE (150°)	11.1 ^km/h		Overcast
8:15 AM	-0.6 ^°C	-0.6 ^°C	100 ^%	1021.3 hPa	4.8 ^km	SE (140°)	9.3 ^km/h		Overcast
8:35 AM	-0.6 ^°C	-0.6 ^°C	100 ^%	1021.3 hPa	4.8 ^km	SSE (150°)	9.3 ^km/h		Overcast
8:55 AM	-0.5 ^°C	-0.5 ^°C	100 ^%	1021.3 hPa	3.2 ^km	SSE (150°)	7.4 ^km/h		Overcast
9:15 AM	-0.5 ^°C	-0.5 ^°C	100 ^%	1021.3 hPa	4 ^km	SSE (150°)	9.3 ^km/h		Overcast
9:35 AM	-0.3 ^°C	-0.3 ^°C	100 ^%	1021.3 hPa	4.8 ^km	SSE (150°)	11.1 ^km/h		Overcast
9:55 AM	-0.2 ^°C	-0.3 ^°C	99 ^%	1021.3 hPa	4.8 ^km	SSE (160°)	11.1 ^km/h		Overcast
10:15 AM	-0.1 ^°C	-0.2 ^°C	99 ^%	1021.3 hPa	6.4 ^km	SSE (160°)	13 ^km/h		Overcast
10:35 AM	0 ^°C	-0.1 ^°C	99 ^%	1021.7 hPa	6.4 ^km	SSE (160°)	13 ^km/h		Overcast
10:55 AM	0 ^°C	0 ^°C	100 ^%	1021.3 hPa	6.4 ^km	SSE (160°)	11.1 ^km/h		Overcast
11:15 AM	0 ^°C	0 ^°C	100 ^%	1021.3 hPa	6.4 ^km	SSE (150°)	11.1 ^km/h		Overcast
11:55 AM	0.3 ^°C	0.1 ^°C	99 ^%	1020.7 hPa	6.4 ^km	SSE (160°)	13 ^km/h		Overcast
12:15 PM	0.5 ^°C	0.2 ^°C	98 ^%	1020.3 hPa	6.4 ^km	South (170°)	14.8 ^km/h		Overcast
12:35 PM	0.6 ^°C	0.5 ^°C	99 ^%	1020.3 hPa	6.4 ^km	South (170°)	13 ^km/h		Overcast
12:55 PM	0.6 ^°C	0.5 ^°C	99 ^%	1019.6 hPa	6.4 ^km	SSE (160°)	14.8 ^km/h		Overcast
1:15 PM	0.7 ^°C	0.5 ^°C	99 ^%	1019.6 hPa	6.4 ^km	South (170°)	13 ^km/h		Overcast
1:35 PM	0.9 ^°C	0.6 ^°C	98 ^%	1019.3 hPa	6.4 ^km	SSE (160°)	13 ^km/h		Overcast
1:55 PM	1 ^°C	0.6 ^°C	97 ^%	1019.3 hPa	6.4 ^km	South (170°)	11.1 ^km/h		Overcast
2:15 PM	1 ^°C	0.6 ^°C	97 ^%	1019.3 hPa	6.4 ^km	SSE (160°)	11.1 ^km/h		Overcast
2:35 PM	1 ^°C	0.7 ^°C	98 ^%	1019.3 hPa	4.8 ^km	SSE (160°)	11.1 ^km/h		Overcast
2:55 PM	1 ^°C	0.8 ^°C	99 ^%	1019.3 hPa	4.8 ^km	SSE (150°)	11.1 ^km/h		Overcast
3:15 PM	1 ^°C	0.7 ^°C	98 ^%	1019.3 hPa	4 ^km	SE (140°)	11.1 ^km/h		Overcast
3:35 PM	1 ^°C	0.9 ^°C	99 ^%	1019.6 hPa	4 ^km	SE (130°)	9.3 ^km/h		Overcast
3:55 PM	1 ^°C	1 ^°C	100 ^%	1019.6 hPa	4 ^km	SE (140°)	9.3 ^km/h		Overcast
4:15 PM	1 ^°C	0.9 ^°C	99 ^%	1019.6 hPa	4 ^km	SE (130°)	11.1 ^km/h		Overcast
4:35 PM	1 ^°C	0.9 ^°C	99 ^%	1019.6 hPa	4 ^km	SE (130°)	9.3 ^km/h		Overcast
4:55 PM	1 ^°C	1 ^°C	100 ^%	1019.3 hPa	6.4 ^km	SE (130°)	9.3 ^km/h		Overcast
5:15 PM	0.8 ^°C	0.8 ^°C	100 ^%	1019.6 hPa	6.4 ^km	ESE (120°)	7.4 ^km/h		Overcast
5:35 PM	0.8 ^°C	0.8 ^°C	100 ^%	1019.6 hPa	6.4 ^km	SE (130°)	9.3 ^km/h		Overcast
5:55 PM	0.8 ^°C	0.8 ^°C	100 ^%	1019.6 hPa	6.4 ^km	SE (130°)	9.3 ^km/h		Overcast
6:15 PM	1 ^°C	1 ^°C	100 ^%	1019.6 hPa	8 ^km	SE (140°)	9.3 ^km/h		Overcast
6:35 PM	1 ^°C	0.9 ^°C	99 ^%	1019.6 hPa	8 ^km	SSE (150°)	9.3 ^km/h		Overcast
6:55 PM	1 ^°C	1 ^°C	100 ^%	1019.6 hPa	8 ^km	SSE (150°)	11.1 ^km/h		Overcast
7:15 PM	1 ^°C	1 ^°C	100 ^%	1019.6 hPa	8 ^km	SSE (160°)	11.1 ^km/h		Overcast
7:35 PM	1 ^°C	0.9 ^°C	99 ^%	1019.6 hPa	8 ^km	SSE (160°)	11.1 ^km/h		Overcast
7:55 PM	1.1 ^°C	0.9 ^°C	99 ^%	1019.3 hPa	8 ^km	SSE (160°)	13 ^km/h		Overcast
8:15 PM	1.1 ^°C	0.7 ^°C	97 ^%	1019.3 hPa	8 ^km	SSE (160°)	11.1 ^km/h		Overcast
8:35 PM	1.2 ^°C	0.8 ^°C	97 ^%	1019 hPa	8 ^km	SSE (160°)	11.1 ^km/h		Overcast
8:55 PM	1.1 ^°C	0.8 ^°C	98 ^%	1019.3 hPa	8 ^km	SSE (160°)	11.1 ^km/h		Overcast
9:15 PM	1.1 ^°C	0.9 ^°C	99 ^%	1019 hPa	8 ^km	SE (130°)	9.3 ^km/h		Overcast
9:35 PM	1.1 ^°C	1 ^°C	99 ^%	1018.6 hPa	8 ^km	SE (140°)	11.1 ^km/h		Overcast
9:55 PM	1.1 ^°C	1 ^°C	99 ^%	1018.3 hPa	8 ^km	SE (140°)	9.3 ^km/h		Overcast
10:15 PM	1.3 ^°C	1 ^°C	98 ^%	1018.3 hPa	6.4 ^km	SSE (150°)	13 ^km/h		Overcast
10:35 PM	1.2 ^°C	1.1 ^°C	99 ^%	1018.3 hPa	4.8 ^km	SSE (150°)	11.1 ^km/h		Overcast
10:55 PM	1.2 ^°C	1.2 ^°C	100 ^%	1018.3 hPa	3.2 ^km	SSE (150°)	13 ^km/h		Overcast
11:15 PM	1.2 ^°C	1.2 ^°C	100 ^%	1018.3 hPa	1.3 ^km	SSE (150°)	9.3 ^km/h		Overcast
11:35 PM	1.2 ^°C	1.2 ^°C	100 ^%	1017.9 hPa	0.8 ^km	SSE (150°)	11.1 ^km/h	Fog	Fog
11:55 PM	1.4 ^°C	1.4 ^°C	100 ^%	1017.9 hPa	0.3 ^km	SSE (150°)	11.1 ^km/h	Fog	Fog

Hourly data recorded from KPRO, located 0 kilometers away from Jefferson, Iowa