CHESTERFIELD, MISSOURI

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Elevation: 559 feet Latitude: 38 41N Longitude: 090 31W

WEATHER

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Number of Records: 221,284; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - DECEMBER 22, 2014

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	46.7 ^°F	52 ^°F (10:51 pm)	39.2 ^°F (6:24 am)
Dewpoint	42.4 ^°F	48.2 ^°F (8:11 pm)	30.9 ^°F (12:51 am)
Humidity	85.2 ^%	93 ^% (10:41 am)	62 ^% (12:51 am)
Barometer	29.66 ⁱⁿ	29.92 ⁱⁿ (12:51 am)	29.53 ⁱⁿ (7:51 pm)
Wind Speed	10.6 ^mph	15 ^mph (6:24 am)
Wind Gust		19.6 ^mph (10:51 pm)

Weather Element	Average
Visibility	4.7 ^mi
Wind Direction	SSE (146.9 °)

Weather Element	Total
Precipitation	1.15 ⁱⁿ
Heating Degree Days	19.4 (Base 65)

Averaged from 48 records on December 22, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - DECEMBER 22, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
12:51 AM	43.0 ^°F	30.9 ^°F	62 ^%	29.92 ⁱⁿ	10.0 ^mi	SE (130°)	10.4 ^mph				Overcast
1:51 AM	43.0 ^°F	30.9 ^°F	62 ^%	29.91 ⁱⁿ	10.0 ^mi	SE (130°)	9.2 ^mph				Overcast
2:51 AM	43.0 ^°F	30.9 ^°F	62 ^%	29.88 ⁱⁿ	10.0 ^mi	ESE (120°)	11.5 ^mph				Overcast
3:51 AM	41.0 ^°F	33.1 ^°F	73 ^%	29.86 ⁱⁿ	10.0 ^mi	East (100°)	10.4 ^mph		0.00 ⁱⁿ		Overcast
4:51 AM	42.1 ^°F	32.0 ^°F	67 ^%	29.83 ⁱⁿ	10.0 ^mi	ESE (120°)	10.4 ^mph		0.00 ⁱⁿ	Rain	Light Rain
5:37 AM	41.0 ^°F	35.6 ^°F	81 ^%	29.80 ⁱⁿ	6.0 ^mi	ESE (110°)	11.5 ^mph		0.03 ⁱⁿ	Rain	Light Rain
5:51 AM	39.9 ^°F	35.1 ^°F	83 ^%	29.81 ⁱⁿ	6.0 ^mi	East (100°)	10.4 ^mph		0.05 ⁱⁿ	Rain	Light Rain
6:24 AM	39.2 ^°F	35.6 ^°F	87 ^%	29.79 ⁱⁿ	6.0 ^mi	ESE (120°)	15.0 ^mph		0.05 ⁱⁿ	Rain	Light Rain
6:51 AM	39.9 ^°F	36.0 ^°F	86 ^%	29.80 ⁱⁿ	6.0 ^mi	ESE (120°)	12.7 ^mph		0.06 ⁱⁿ	Rain	Light Rain
7:12 AM	41.0 ^°F	37.4 ^°F	87 ^%	29.77 ⁱⁿ	4.0 ^mi	ESE (120°)	13.8 ^mph		0.01 ⁱⁿ	Rain	Light Rain
7:29 AM	41.0 ^°F	37.4 ^°F	87 ^%	29.77 ⁱⁿ	3.0 ^mi	ESE (120°)	13.8 ^mph		0.02 ⁱⁿ	Rain	Light Rain
7:51 AM	41.0 ^°F	37.9 ^°F	89 ^%	29.77 ⁱⁿ	3.0 ^mi	ESE (120°)	15.0 ^mph		0.04 ⁱⁿ	Rain	Light Rain
7:57 AM	41.0 ^°F	37.4 ^°F	87 ^%	29.75 ⁱⁿ	4.0 ^mi	ESE (120°)	13.8 ^mph		0.00 ⁱⁿ	Rain	Light Rain
8:51 AM	43.0 ^°F	39.0 ^°F	86 ^%	29.75 ⁱⁿ	3.0 ^mi	SSE (150°)	12.7 ^mph		0.02 ⁱⁿ	Rain	Light Rain
9:07 AM	42.8 ^°F	39.2 ^°F	87 ^%	29.74 ⁱⁿ	4.0 ^mi	SE (140°)	12.7 ^mph		0.01 ⁱⁿ	Rain	Light Rain
9:31 AM	44.6 ^°F	39.2 ^°F	81 ^%	29.73 ⁱⁿ	3.0 ^mi	SE (140°)	13.8 ^mph		0.01 ⁱⁿ	Rain	Light Rain
9:51 AM	44.1 ^°F	41.0 ^°F	89 ^%	29.74 ⁱⁿ	2.5 ^mi	SE (140°)	12.7 ^mph		0.03 ⁱⁿ	Rain	Light Rain
10:41 AM	44.6 ^°F	42.8 ^°F	93 ^%	29.70 ⁱⁿ	2.5 ^mi	SE (140°)	12.7 ^mph			Rain	Light Rain
10:51 AM	45.0 ^°F	42.1 ^°F	90 ^%	29.71 ⁱⁿ	2.5 ^mi	SE (140°)	12.7 ^mph		0.11 ⁱⁿ	Rain	Light Rain
11:01 AM	44.6 ^°F	42.8 ^°F	93 ^%	29.69 ⁱⁿ	2.5 ^mi	SE (140°)	12.7 ^mph		0.00 ⁱⁿ	Rain	Light Rain
11:21 AM	46.4 ^°F	42.8 ^°F	87 ^%	29.67 ⁱⁿ	3.0 ^mi	SSE (150°)	10.4 ^mph		0.02 ⁱⁿ	Rain	Light Rain
11:46 AM	46.4 ^°F	44.6 ^°F	93 ^%	29.66 ⁱⁿ	5.0 ^mi	SSE (160°)	10.4 ^mph		0.03 ⁱⁿ	Rain	Light Rain
11:51 AM	46.9 ^°F	44.1 ^°F	90 ^%	29.67 ⁱⁿ	5.0 ^mi	SSE (150°)	10.4 ^mph		0.03 ⁱⁿ	Rain	Light Rain
12:51 PM	48.0 ^°F	44.1 ^°F	86 ^%	29.63 ⁱⁿ	8.0 ^mi	SSE (150°)	11.5 ^mph		0.02 ⁱⁿ	Rain	Light Rain
1:37 PM	48.2 ^°F	44.6 ^°F	87 ^%	29.59 ⁱⁿ	4.0 ^mi	SSE (150°)	10.4 ^mph		0.04 ⁱⁿ	Rain	Light Rain
1:51 PM	48.9 ^°F	45.0 ^°F	86 ^%	29.60 ⁱⁿ	4.0 ^mi	SSE (150°)	8.1 ^mph		0.05 ⁱⁿ	Rain	Light Rain
2:51 PM	48.9 ^°F	46.0 ^°F	90 ^%	29.57 ⁱⁿ	4.0 ^mi	SE (140°)	10.4 ^mph		0.06 ⁱⁿ	Rain	Light Rain
3:31 PM	50.0 ^°F	46.4 ^°F	87 ^%	29.56 ⁱⁿ	3.0 ^mi	SE (140°)	10.4 ^mph		0.02 ⁱⁿ	Rain	Light Rain
3:46 PM	50.0 ^°F	46.4 ^°F	87 ^%	29.56 ⁱⁿ	2.5 ^mi	SE (140°)	9.2 ^mph		0.04 ⁱⁿ	Rain	Light Rain
3:51 PM	50.0 ^°F	46.0 ^°F	86 ^%	29.57 ⁱⁿ	2.5 ^mi	SE (140°)	8.1 ^mph		0.04 ⁱⁿ	Rain	Light Rain
4:02 PM	50.0 ^°F	46.4 ^°F	87 ^%	29.56 ⁱⁿ	3.0 ^mi	SSE (150°)	8.1 ^mph		0.01 ⁱⁿ	Rain	Light Rain
4:10 PM	50.0 ^°F	46.4 ^°F	87 ^%	29.56 ⁱⁿ	2.0 ^mi	SE (140°)	8.1 ^mph		0.01 ⁱⁿ	Rain	Light Rain
4:26 PM	50.0 ^°F	46.4 ^°F	87 ^%	29.55 ⁱⁿ	3.0 ^mi	SSE (150°)	8.1 ^mph		0.02 ⁱⁿ	Rain	Light Rain
4:38 PM	50.0 ^°F	46.4 ^°F	87 ^%	29.55 ⁱⁿ	5.0 ^mi	SSE (150°)	9.2 ^mph		0.02 ⁱⁿ		Overcast
4:44 PM	50.0 ^°F	46.4 ^°F	87 ^%	29.55 ⁱⁿ	2.5 ^mi	SSE (150°)	10.4 ^mph		0.02 ⁱⁿ		Overcast
4:51 PM	50.0 ^°F	46.9 ^°F	89 ^%	29.56 ⁱⁿ	2.0 ^mi	SSE (150°)	8.1 ^mph		0.02 ⁱⁿ	Rain	Light Rain
5:51 PM	50.0 ^°F	46.9 ^°F	89 ^%	29.55 ⁱⁿ	2.0 ^mi	SE (140°)	8.1 ^mph		0.03 ⁱⁿ	Rain	Light Rain
6:30 PM	50.0 ^°F	46.4 ^°F	87 ^%	29.54 ⁱⁿ	4.0 ^mi	SSE (150°)	9.2 ^mph		0.00 ⁱⁿ		Overcast
6:51 PM	50.0 ^°F	46.9 ^°F	89 ^%	29.55 ⁱⁿ	4.0 ^mi	SSE (150°)	11.5 ^mph		0.00 ⁱⁿ		Overcast
7:51 PM	51.1 ^°F	48.0 ^°F	89 ^%	29.53 ⁱⁿ	5.0 ^mi	South (170°)	9.2 ^mph		0.00 ⁱⁿ		Overcast
8:11 PM	51.8 ^°F	48.2 ^°F	88 ^%	29.53 ⁱⁿ	4.0 ^mi	South (180°)	8.1 ^mph		0.01 ⁱⁿ	Rain	Light Rain
8:37 PM	51.8 ^°F	48.2 ^°F	88 ^%	29.53 ⁱⁿ	4.0 ^mi	South (180°)	8.1 ^mph		0.05 ⁱⁿ	Rain	Light Rain
8:51 PM	51.1 ^°F	48.0 ^°F	89 ^%	29.54 ⁱⁿ	4.0 ^mi	South (190°)	9.2 ^mph		0.07 ⁱⁿ	Rain	Light Rain
9:35 PM	51.8 ^°F	48.2 ^°F	88 ^%	29.54 ⁱⁿ	6.0 ^mi	South (190°)	8.1 ^mph		0.04 ⁱⁿ	Rain	Light Rain
9:51 PM	51.1 ^°F	48.0 ^°F	89 ^%	29.54 ⁱⁿ	7.0 ^mi	South (180°)	9.2 ^mph		0.04 ⁱⁿ		Overcast
10:13 PM	51.8 ^°F	48.2 ^°F	88 ^%	29.54 ⁱⁿ	4.0 ^mi	South (190°)	6.9 ^mph		0.01 ⁱⁿ	Rain	Light Rain
10:51 PM	52.0 ^°F	48.0 ^°F	86 ^%	29.55 ⁱⁿ	6.0 ^mi	SW (220°)	10.4 ^mph	19.6 ^mph	0.01 ⁱⁿ		Overcast
11:51 PM	50.0 ^°F	46.0 ^°F	86 ^%	29.56 ⁱⁿ	10.0 ^mi	SW (230°)	10.4 ^mph				Partly Cloudy

Hourly data recorded from KSTL, located miles away from Chesterfield, Missouri