Autumn weather

Calculations are based on the last 8 years of historical weather data.

Temperatures

Maximum Temperatures

Period	Las Vegas	Yiwu
Sep 1	37.7°C	31.5°C
Sep 8	34.7°C	30.4°C
Sep 15	32.6°C	28.9°C
Sep 22	32.0°C	28.3°C
Oct 1	30.3°C	26.4°C
Oct 8	27.3°C	23.4°C
Oct 15	26.7°C	21.5°C
Oct 22	23.3°C	21.7°C
Nov 1	21.7°C	21.1°C
Nov 8	18.1°C	19.7°C
Nov 15	17.9°C	18.3°C
Nov 22	15.1°C	16.5°C
Average	26.5°C	24.0°C

Minimum Temperatures

Period	Las Vegas	Yiwu
Sep 1	25.1°C	22.2°C
Sep 8	22.3°C	21.0°C
Sep 15	20.0°C	20.3°C
Sep 22	19.2°C	18.8°C
Oct 1	17.4°C	17.5°C
Oct 8	15.0°C	15.1°C
Oct 15	14.0°C	13.3°C
Oct 22	11.4°C	12.4°C
Nov 1	10.4°C	12.3°C
Nov 8	7.6°C	10.9°C
Nov 15	7.6°C	10.3°C
Nov 22	5.5°C	8.1°C
Average	14.6°C	15.2°C

Maximum/minimum temperature averages are computed by averaging the max/min temperature of each day for a given period.

Conditions

Sunny Weather

Period	Las Vegas	Yiwu
Sep 1	12.1 hours/day	3.6 hours/day
Sep 8	11.1 hours/day	4.2 hours/day
Sep 15	11.3 hours/day	3.6 hours/day
Sep 22	11.1 hours/day	4.1 hours/day
Oct 1	11.2 hours/day	4.6 hours/day
Oct 8	11.2 hours/day	2.9 hours/day
Oct 15	10.3 hours/day	3.4 hours/day
Oct 22	9.7 hours/day	5.6 hours/day
Nov 1	8.8 hours/day	4.7 hours/day
Nov 8	8.4 hours/day	5.5 hours/day
Nov 15	8.0 hours/day	3.2 hours/day
Nov 22	7.9 hours/day	4.5 hours/day
Average	10.1 hours/day	4.2 hours/day

Sun hours are computed from the number of hours of direct sunlight. The length of the day can affect these measurements; for example, northern cities have longer days in summer.

Precipitation Levels

Period	Las Vegas	Yiwu
Sep 1	0.5mm	2.2mm
Sep 8	0.3mm	5.1mm
Sep 15	0.0mm	3.9mm
Sep 22	0.0mm	1.9mm
Oct 1	0.1mm	1.9mm
Oct 8	0.0mm	1.3mm
Oct 15	0.1mm	3.1mm
Oct 22	0.1mm	0.5mm
Nov 1	0.0mm	2.9mm
Nov 8	0.2mm	2.2mm
Nov 15	0.8mm	3.5mm
Nov 22	0.4mm	2.2mm
Average	0.2mm	2.6mm

Average amount of precipitation that falls in a form of a rain, snow, sleet or hail.

Wind Speed

Period	Las Vegas	Yiwu
Sep 1	14.5km/h	10.6km/h
Sep 8	17.5km/h	10.7km/h
Sep 15	19.8km/h	11.3km/h
Sep 22	14.5km/h	9.9km/h
Oct 1	12.3km/h	11.1km/h
Oct 8	16.3km/h	11.0km/h
Oct 15	13.8km/h	10.5km/h
Oct 22	14.9km/h	9.7km/h
Nov 1	14.1km/h	9.6km/h
Nov 8	12.1km/h	8.9km/h
Nov 15	12.4km/h	9.4km/h
Nov 22	11.9km/h	9.9km/h
Average	14.5km/h	10.2km/h

Humidity

Period	Las Vegas	Yiwu
Sep 1	23.9%	78.3%
Sep 8	23.1%	79.4%
Sep 15	21.2%	81.9%
Sep 22	20.9%	79.7%
Oct 1	21.9%	76.9%
Oct 8	21.5%	81.4%
Oct 15	22.4%	80.2%
Oct 22	24.7%	75.0%
Nov 1	27.5%	77.2%
Nov 8	27.4%	73.9%
Nov 15	30.0%	79.0%
Nov 22	34.5%	74.1%
Average	24.9%	78.1%

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Astronomy

Sunrise Time

Sunrise times are output in the local timezone of each place.

Sunset Time

Period	Las Vegas	Yiwu
Sep 1	19:04	18:19
Sep 8	18:53	18:10
Sep 15	18:43	18:02
Sep 22	18:31	17:52
Oct 1	18:19	17:43
Oct 8	18:10	17:35
Oct 15	18:01	17:27
Oct 22	17:50	17:19
Nov 1	17:18	17:12
Nov 8	16:35	17:07
Nov 15	16:31	17:04
Nov 22	16:27	17:02
Average	17:54	17:36

Sunset times are output in the local timezone of each place.

Useful Day Length

Period	Las Vegas	Yiwu
Sep 1	12:04 hours	11:19 hours
Sep 8	11:53 hours	11:10 hours
Sep 15	11:43 hours	11:02 hours
Sep 22	11:31 hours	10:52 hours
Oct 1	11:19 hours	10:43 hours
Oct 8	11:10 hours	10:35 hours
Oct 15	11:01 hours	10:27 hours
Oct 22	10:50 hours	10:19 hours
Nov 1	10:18 hours	10:12 hours
Nov 8	9:35 hours	10:07 hours
Nov 15	9:31 hours	10:04 hours
Nov 22	9:27 hours	10:02 hours
Average	10:54 hours	10:36 hours

Discards daylight hours before 7 AM. In places that are located to the west of the timezone, the sun rises and sets later compared to the cities that are located to the east. This means that the useful day length is longer in the cities located to the west of the time zone.

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	Las Vegas US	Yiwu CN
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	Today Thu May 22	Fri May 23	Sat May 24	Sun May 25	Mon May 26	Tue May 27	Wed May 28	Thu May 29	Fri May 30	Sat May 31	Sun Jun 01	Mon Jun 02	Tue Jun 03	Wed Jun 04
Las Vegas US
Yiwu CN

Period	Las Vegas	Yiwu
Sep 1	6:14	5:39
Sep 8	6:20	5:43
Sep 15	6:25	5:46
Sep 22	6:32	5:50
Oct 1	6:38	5:55
Oct 8	6:44	5:58
Oct 15	6:50	6:03
Oct 22	6:58	6:08
Nov 1	6:43	6:14
Nov 8	6:14	6:20
Nov 15	6:20	6:25
Nov 22	6:28	6:32
Average	6:30	6:00

Weather in Las Vegas and Yiwu

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Daily Forecast

Autumn weather

Temperatures

Conditions

Astronomy

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