ST. LOUIS - GATEWAY ARCH, MISSOURI

Home > North America > United States > Missouri
Elevation: 450 feet Latitude: 38 37N Longitude: 090 11W

WEATHER

Monthly - Summary

Hourly Data

SELECT A DAY

Number of Records: 202,393; Date Range: 1/1/95 - 3/22/16

PRINT THIS DATA

[ ← Previous Day ]
WEATHER ALMANAC - SEPTEMBER 21, 2014

[ Next Day → ]

[ °C ] °F

Weather Element	Average	High	Low
Temperature	71.7 ^°F	79 ^°F (12:53 pm)	60.1 ^°F (11:53 pm)
Dewpoint	54.2 ^°F	70 ^°F (2:53 am)	44.1 ^°F (12:53 pm)
Humidity	57.2 ^%	91 ^% (3:53 am)	29 ^% (12:53 pm)
Barometer	30.02 ⁱⁿ	30.17 ⁱⁿ (11:53 pm)	29.89 ⁱⁿ (12:53 am)
Wind Speed	11.7 ^mph	19.6 ^mph (1:53 pm)
Wind Gust		29.9 ^mph (1:53 pm)

Weather Element	Average
Visibility	9.9 ^mi
Wind Direction	WNW (282 °)

Weather Element	Total
Precipitation	0.01 ⁱⁿ
Cooling Degree Days	4.6 (Base 65)
Growing Degree Days	19.6 (Base 50)

Averaged from 25 records on September 21, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - SEPTEMBER 21, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Conditions
12:53 AM	75.0 ^°F	66.9 ^°F	76 ^%	29.89 ⁱⁿ	10.0 ^mi	Variable	3.5 ^mph			Partly Cloudy
1:53 AM	73.9 ^°F	68.0 ^°F	82 ^%	29.89 ⁱⁿ	10.0 ^mi	WSW (240°)	4.6 ^mph			Partly Cloudy
2:53 AM	73.0 ^°F	70.0 ^°F	90 ^%	29.89 ⁱⁿ	9.0 ^mi	Variable	4.6 ^mph		0.01 ⁱⁿ	Mostly Cloudy
3:53 AM	72.0 ^°F	69.1 ^°F	91 ^%	29.89 ⁱⁿ	9.0 ^mi	WSW (240°)	5.8 ^mph			Clear
4:53 AM	73.0 ^°F	69.1 ^°F	87 ^%	29.91 ⁱⁿ	9.0 ^mi	WNW (290°)	8.1 ^mph			Partly Cloudy
5:53 AM	72.0 ^°F	66.9 ^°F	84 ^%	29.94 ⁱⁿ	10.0 ^mi	NNW (330°)	13.8 ^mph			Mostly Cloudy
6:32 AM	68.0 ^°F	55.9 ^°F	65 ^%	29.98 ⁱⁿ	10.0 ^mi	North (350°)	16.1 ^mph	25.3 ^mph		Scattered Clouds
6:53 AM	66.9 ^°F	54.0 ^°F	63 ^%	29.98 ⁱⁿ	10.0 ^mi	NNW (340°)	17.3 ^mph			Clear
7:53 AM	66.9 ^°F	53.1 ^°F	61 ^%	30.01 ⁱⁿ	10.0 ^mi	NNW (340°)	8.1 ^mph			Clear
8:53 AM	70.0 ^°F	52.0 ^°F	53 ^%	30.03 ⁱⁿ	10.0 ^mi	NW (320°)	8.1 ^mph			Clear
9:53 AM	72.0 ^°F	50.0 ^°F	46 ^%	30.04 ⁱⁿ	10.0 ^mi	NNW (330°)	10.4 ^mph			Clear
10:53 AM	75.0 ^°F	48.9 ^°F	40 ^%	30.04 ⁱⁿ	10.0 ^mi	WNW (300°)	9.2 ^mph			Clear
11:53 AM	78.1 ^°F	46.0 ^°F	32 ^%	30.04 ⁱⁿ	10.0 ^mi	NW (320°)	11.5 ^mph	20.7 ^mph		Clear
12:53 PM	79.0 ^°F	44.1 ^°F	29 ^%	30.02 ⁱⁿ	10.0 ^mi	NW (310°)	17.3 ^mph	27.6 ^mph		Clear
1:53 PM	79.0 ^°F	46.9 ^°F	32 ^%	30.01 ⁱⁿ	10.0 ^mi	NW (320°)	19.6 ^mph	29.9 ^mph		Clear
2:53 PM	79.0 ^°F	46.9 ^°F	32 ^%	30.01 ⁱⁿ	10.0 ^mi	NW (320°)	19.6 ^mph	26.5 ^mph		Clear
3:53 PM	79.0 ^°F	48.0 ^°F	34 ^%	30.01 ⁱⁿ	10.0 ^mi	NW (320°)	17.3 ^mph	23.0 ^mph		Clear
4:53 PM	75.9 ^°F	48.0 ^°F	37 ^%	30.03 ⁱⁿ	10.0 ^mi	NW (320°)	17.3 ^mph	26.5 ^mph		Partly Cloudy
5:53 PM	73.0 ^°F	48.0 ^°F	41 ^%	30.05 ⁱⁿ	10.0 ^mi	NW (320°)	16.1 ^mph	25.3 ^mph		Scattered Clouds
6:53 PM	71.1 ^°F	48.0 ^°F	44 ^%	30.06 ⁱⁿ	10.0 ^mi	NW (320°)	15.0 ^mph	23.0 ^mph		Scattered Clouds
7:53 PM	69.1 ^°F	50.0 ^°F	51 ^%	30.09 ⁱⁿ	10.0 ^mi	North (350°)	11.5 ^mph			Clear
8:53 PM	64.9 ^°F	51.1 ^°F	61 ^%	30.12 ⁱⁿ	10.0 ^mi	North (350°)	8.1 ^mph			Clear
9:53 PM	64.0 ^°F	51.1 ^°F	63 ^%	30.14 ⁱⁿ	10.0 ^mi	North (360°)	11.5 ^mph			Clear
10:53 PM	63.0 ^°F	51.1 ^°F	65 ^%	30.16 ⁱⁿ	10.0 ^mi	North (10°)	11.5 ^mph			Clear
11:53 PM	60.1 ^°F	51.1 ^°F	72 ^%	30.17 ⁱⁿ	10.0 ^mi	North (350°)	6.9 ^mph			Clear

Hourly data recorded from KCPS, located miles away from St. Louis - Gateway Arch, Missouri