O BRIEN, OREGON

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Elevation: 52 meters Latitude: 42 00N Longitude: 123 43W

WEATHER

Monthly - Summary

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Number of Records: 156,473; Date Range: 8/2/05 - 3/21/16

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WEATHER ALMANAC - 21 DECEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	13.6 ^°C	14 ^°C (12:15 am)	13 ^°C (4:21 pm)
Dewpoint	13.6 ^°C	14 ^°C (12:15 am)	13 ^°C (4:21 pm)
Humidity	100 ^%	100 ^% (12:15 am)	100 ^% (12:15 am)
Barometer	1024.4 ^hPa	1027.1 hPa (9:56 pm)	1019.6 hPa (12:15 am)
Wind Speed	4.3 ^km/h	13 ^km/h (12:15 am)

Weather Element	Average
Visibility	0.5 ^km
Wind Direction	NNE (17.4 °)

Weather Element	Total
Precipitation	72.9 ^mm
Heating Degree Days	4.8 (Base 18.3)
Growing Degree Days	3.5 (Base 10)

Averaged from 53 records on 21 December, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 21 DECEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Events	Conditions
12:15 AM	14 ^°C	14 ^°C	100 ^%	1019.6 hPa	0.3 ^km	SSW (200°)	13 ^km/h	0 mm	Fog-Rain	Light Rain
12:56 AM	13.8 ^°C	13.8 ^°C	100 ^%	1020.3 hPa	0.3 ^km	Variable	7.4 ^km/h	0.51 mm	Fog-Rain	Light Rain
1:04 AM	14 ^°C	14 ^°C	100 ^%	1020 hPa	0.3 ^km	Variable	7.4 ^km/h	0 mm	Fog-Rain	Light Rain
1:56 AM	13.8 ^°C	13.8 ^°C	100 ^%	1021 hPa	0.3 ^km	Variable	5.6 ^km/h	0.51 mm	Fog-Rain	Light Rain
2:19 AM	14 ^°C	14 ^°C	100 ^%	1020.7 hPa	0.3 ^km	Variable	9.3 ^km/h	0.51 mm	Fog-Rain	Light Rain
2:56 AM	13.8 ^°C	13.8 ^°C	100 ^%	1021.3 hPa	0.3 ^km	West (260°)	13 ^km/h	3.56 mm	Fog-Rain	Heavy Rain
3:56 AM	13.8 ^°C	13.8 ^°C	100 ^%	1021.3 hPa	0.3 ^km	Variable	11.1 ^km/h	2.79 mm	Fog-Rain	Heavy Rain
4:14 AM	14 ^°C	14 ^°C	100 ^%	1021.3 hPa	0.3 ^km	Variable	7.4 ^km/h	0 mm	Fog-Rain	Light Rain
4:46 AM	14 ^°C	14 ^°C	100 ^%	1021.3 hPa	0.3 ^km	Calm		0.51 mm	Fog-Rain	Light Rain
4:56 AM	13.8 ^°C	13.8 ^°C	100 ^%	1021.7 hPa	0.3 ^km	Variable	5.6 ^km/h	1.02 mm	Fog-Rain	Rain
5:18 AM	14 ^°C	14 ^°C	100 ^%	1021.7 hPa	0.3 ^km	Variable	9.3 ^km/h	0.25 mm	Fog-Rain	Light Rain
5:36 AM	14 ^°C	14 ^°C	100 ^%	1021.7 hPa	0.3 ^km	Variable	7.4 ^km/h	0.51 mm	Fog-Rain	Light Rain
5:56 AM	13.8 ^°C	13.8 ^°C	100 ^%	1022 hPa	0.3 ^km	Variable	9.3 ^km/h	0.76 mm	Fog-Rain	Light Rain
6:12 AM	14 ^°C	14 ^°C	100 ^%	1022 hPa	0.3 ^km	Variable	5.6 ^km/h	0 mm	Fog-Rain	Light Rain
6:56 AM	13.8 ^°C	13.8 ^°C	100 ^%	1022 hPa	0.3 ^km	Variable	5.6 ^km/h	0.76 mm	Fog-Rain	Light Rain
7:13 AM	14 ^°C	14 ^°C	100 ^%	1022 hPa	0.3 ^km	SW (230°)	9.3 ^km/h	1.02 mm	Fog-Rain	Rain
7:25 AM	14 ^°C	14 ^°C	100 ^%	1022 hPa	0.3 ^km	Calm		1.78 mm	Fog-Rain	Heavy Rain
7:33 AM	14 ^°C	14 ^°C	100 ^%	1022.4 hPa	0.8 ^km	Variable	5.6 ^km/h	2.79 mm	Fog-Rain	Heavy Rain
7:45 AM	14 ^°C	14 ^°C	100 ^%	1022.4 hPa	0.3 ^km	Variable	5.6 ^km/h	3.3 mm	Fog-Rain	Rain
7:56 AM	13.8 ^°C	13.8 ^°C	100 ^%	1022.7 hPa	0.3 ^km	Variable	5.6 ^km/h	4.06 mm	Fog-Rain	Rain
8:40 AM	14 ^°C	14 ^°C	100 ^%	1023 hPa	0.3 ^km	Variable	5.6 ^km/h	3.81 mm	Fog-Rain	Rain
8:56 AM	13.8 ^°C	13.8 ^°C	100 ^%	1023.4 hPa	0.3 ^km	Variable	5.6 ^km/h	4.57 mm	Fog-Rain	Light Rain
9:56 AM	13.8 ^°C	13.8 ^°C	100 ^%	1024.4 hPa	0.3 ^km	Variable	9.3 ^km/h	0.76 mm	Fog-Rain	Light Rain
10:56 AM	13.8 ^°C	13.8 ^°C	100 ^%	1025.1 hPa	0.3 ^km	Variable	11.1 ^km/h	1.78 mm	Fog-Rain	Light Rain
11:56 AM	13.8 ^°C	13.8 ^°C	100 ^%	1024.7 hPa	0.3 ^km	Variable	7.4 ^km/h	0.51 mm	Fog-Rain	Light Rain
12:56 PM	13.8 ^°C	13.8 ^°C	100 ^%	1024.7 hPa	0.3 ^km	Variable	9.3 ^km/h	0 mm	Fog-Rain	Light Rain
1:56 PM	13.8 ^°C	13.8 ^°C	100 ^%	1024.7 hPa	0.3 ^km	Variable	5.6 ^km/h	0 mm	Fog-Rain	Light Rain
2:56 PM	13.8 ^°C	13.8 ^°C	100 ^%	1025.4 hPa	0.3 ^km	Variable	5.6 ^km/h	0 mm	Fog-Rain	Light Rain
3:56 PM	13.3 ^°C	13.3 ^°C	100 ^%	1025.7 hPa	0.3 ^km	Calm		0 mm	Fog-Rain	Light Rain
4:21 PM	13 ^°C	13 ^°C	100 ^%	1025.7 hPa	0.3 ^km	SW (230°)	5.6 ^km/h	0 mm	Fog-Rain	Light Rain
4:31 PM	13 ^°C	13 ^°C	100 ^%	1025.7 hPa	0.3 ^km	Calm		0.25 mm	Fog-Rain	Light Rain
4:56 PM	13.3 ^°C	13.3 ^°C	100 ^%	1026.1 hPa	0.3 ^km	Calm		0.76 mm	Fog-Rain	Light Rain
5:26 PM	13 ^°C	13 ^°C	100 ^%	1025.7 hPa	0.8 ^km	Calm		1.02 mm	Fog-Rain	Light Rain
5:35 PM	13 ^°C	13 ^°C	100 ^%	1025.7 hPa	0.3 ^km	Calm		1.02 mm	Fog-Rain	Light Rain
5:56 PM	13.3 ^°C	13.3 ^°C	100 ^%	1026.1 hPa	0.8 ^km	Calm		2.03 mm	Fog-Rain	Light Rain
6:56 PM	13.3 ^°C	13.3 ^°C	100 ^%	1026.1 hPa	0.3 ^km	Variable	5.6 ^km/h	1.27 mm	Fog-Rain	Light Rain
7:56 PM	13.8 ^°C	13.8 ^°C	100 ^%	1026.4 hPa	0.8 ^km	Variable	5.6 ^km/h	1.02 mm	Fog-Rain	Light Rain
8:14 PM	14 ^°C	14 ^°C	100 ^%	1026.4 hPa	0.3 ^km	Variable	7.4 ^km/h	0.25 mm	Fog-Rain	Light Rain
8:40 PM	13 ^°C	13 ^°C	100 ^%	1026.8 hPa	0.8 ^km	Calm		0.76 mm	Fog-Rain	Light Rain
8:56 PM	13.3 ^°C	13.3 ^°C	100 ^%	1026.8 hPa	0.8 ^km	Calm		1.78 mm	Fog-Rain	Rain
9:26 PM	13 ^°C	13 ^°C	100 ^%	1026.8 hPa	0.3 ^km	Variable	5.6 ^km/h	0.25 mm	Fog-Rain	Light Rain
9:56 PM	13.3 ^°C	13.3 ^°C	100 ^%	1027.1 hPa	0.8 ^km	Calm		1.27 mm	Fog-Rain	Light Rain
10:14 PM	13 ^°C	13 ^°C	100 ^%	1026.8 hPa	1.3 ^km	Calm		1.02 mm	Rain	Light Rain
10:30 PM	13 ^°C	13 ^°C	100 ^%	1027.1 hPa	0.8 ^km	Calm		2.29 mm	Fog-Rain	Heavy Rain
10:35 PM	13 ^°C	13 ^°C	100 ^%	1027.1 hPa	1.6 ^km	Calm		2.54 mm	Rain	Rain
10:48 PM	13 ^°C	13 ^°C	100 ^%	1026.8 hPa	0.8 ^km	Calm		2.54 mm	Fog-Rain	Light Rain
10:56 PM	13.3 ^°C	13.3 ^°C	100 ^%	1027.1 hPa	0.3 ^km	Calm		2.54 mm	Fog-Rain	Light Rain
11:10 PM	13 ^°C	13 ^°C	100 ^%	1027.1 hPa	1.3 ^km	Calm		1.78 mm	Rain	Rain
11:20 PM	13 ^°C	13 ^°C	100 ^%	1027.1 hPa	1.6 ^km	Calm		2.29 mm	Rain	Light Rain
11:28 PM	13 ^°C	13 ^°C	100 ^%	1027.1 hPa	1.9 ^km	Calm		2.29 mm	Rain	Light Rain
11:34 PM	13 ^°C	13 ^°C	100 ^%	1027.1 hPa	1.3 ^km	Calm		2.54 mm	Rain	Light Rain
11:38 PM	13 ^°C	13 ^°C	100 ^%	1027.1 hPa	0.3 ^km	Calm		2.54 mm	Fog-Rain	Light Rain
11:56 PM	13.3 ^°C	13.3 ^°C	100 ^%	1026.8 hPa	0.8 ^km	Calm		2.79 mm	Fog-Rain	Light Rain

Hourly data recorded from KBOK, located 0 kilometers away from O Brien, Oregon