What are the temperature differences between Changchun and Lu'an?

Changchun experiences significantly colder temperatures than Lu'an throughout the year, with winter lows plunging to -17.7°C compared to Lu'an's mildest January temperature of 2.8°C While Changchun reaches its maximum temperatures around 27.9°C in July, Lu'an has higher peaks, soaring to 34.1°C in August, indicating a more temperate climate overall in Lu'an.

Changchun and Lu'an: Weather & Climate Comparison

Yearly weather

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

Temperatures

Changchun experiences significantly colder temperatures than Lu'an throughout the year, with winter lows plunging to -17.7°C compared to Lu'an's mildest January temperature of 2.8°C
While Changchun reaches its maximum temperatures around 27.9°C in July, Lu'an has higher peaks, soaring to 34.1°C in August, indicating a more temperate climate overall in Lu'an.

Maximum Temperatures

Period	Changchun	Lu'an
Jan	-9.0°C	8.9°C
Feb	-4.8°C	10.8°C
Mar	6.0°C	17.7°C
Apr	15.6°C	22.6°C
May	22.3°C	28.0°C
Jun	26.1°C	30.9°C
Jul	28.9°C	32.3°C
Aug	25.4°C	32.6°C
Sep	21.2°C	28.6°C
Oct	13.6°C	22.3°C
Nov	2.1°C	17.6°C
Dec	-8.1°C	10.4°C
Average	11.6°C	21.9°C

Minimum Temperatures

Period	Changchun	Lu'an
Jan	-17.2°C	1.5°C
Feb	-14.0°C	2.9°C
Mar	-3.7°C	8.2°C
Apr	4.3°C	12.6°C
May	10.9°C	17.6°C
Jun	16.3°C	21.7°C
Jul	20.3°C	24.5°C
Aug	17.8°C	24.3°C
Sep	11.9°C	20.1°C
Oct	4.4°C	14.2°C
Nov	-5.5°C	9.4°C
Dec	-15.1°C	2.5°C
Average	2.5°C	13.3°C

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

Conditions

Sunny Weather

Period	Changchun	Lu'an
Jan	4.5 hours/day	4.6 hours/day
Feb	4.9 hours/day	3.7 hours/day
Mar	5.7 hours/day	4.4 hours/day
Apr	7.1 hours/day	5.4 hours/day
May	7.4 hours/day	6.1 hours/day
Jun	6.5 hours/day	6.2 hours/day
Jul	6.2 hours/day	4.5 hours/day
Aug	4.5 hours/day	4.7 hours/day
Sep	6.7 hours/day	4.8 hours/day
Oct	7.3 hours/day	5.2 hours/day
Nov	5.7 hours/day	5.7 hours/day
Dec	5.4 hours/day	5.4 hours/day
Average	6.0 hours/day	5.1 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	Changchun	Lu'an
Jan	0.2mm	2.0mm
Feb	0.3mm	2.4mm
Mar	0.6mm	2.7mm
Apr	0.7mm	2.5mm
May	2.2mm	3.1mm
Jun	3.8mm	4.8mm
Jul	5.8mm	6.0mm
Aug	6.5mm	4.8mm
Sep	3.0mm	2.3mm
Oct	0.8mm	2.1mm
Nov	1.6mm	1.3mm
Dec	0.2mm	0.9mm
Average	2.1mm	2.9mm

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

Wind Speed

Period	Changchun	Lu'an
Jan	16.5km/h	13.8km/h
Feb	19.2km/h	14.7km/h
Mar	22.8km/h	16.1km/h
Apr	26.4km/h	15.6km/h
May	26.5km/h	14.8km/h
Jun	20.2km/h	14.5km/h
Jul	17.8km/h	13.1km/h
Aug	16.7km/h	13.0km/h
Sep	18.8km/h	13.9km/h
Oct	21.0km/h	13.9km/h
Nov	21.1km/h	15.4km/h
Dec	18.5km/h	13.4km/h
Average	20.5km/h	14.4km/h

Humidity

Period	Changchun	Lu'an
Jan	76.7%	62.8%
Feb	70.4%	68.8%
Mar	50.7%	65.6%
Apr	34.8%	66.7%
May	44.8%	62.6%
Jun	62.3%	69.3%
Jul	75.2%	78.7%
Aug	83.5%	76.7%
Sep	74.0%	73.6%
Oct	51.5%	64.2%
Nov	60.6%	59.4%
Dec	70.4%	55.8%
Average	62.9%	67.0%

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Astronomy

Sunrise Time

Period	Changchun	Lu'an
Jan	7:08	7:13
Feb	6:38	6:56
Mar	5:50	6:23
Apr	4:56	5:46
May	4:13	5:18
Jun	3:57	5:09
Jul	4:11	5:20
Aug	4:43	5:40
Sep	5:18	5:58
Oct	5:54	6:18
Nov	6:33	6:42
Dec	7:05	7:06
Average	5:30	6:12

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

Sunset Time

Period	Changchun	Lu'an
Jan	16:28	17:34
Feb	17:08	18:00
Mar	17:46	18:22
Apr	18:22	18:43
May	18:58	19:04
Jun	19:22	19:20
Jul	19:17	19:20
Aug	18:41	18:56
Sep	17:49	18:19
Oct	16:55	17:42
Nov	16:14	17:16
Dec	16:04	17:13
Average	17:48	18:18

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

Useful Day Length

Period	Changchun	Lu'an
Jan	9:19 hours	10:20 hours
Feb	10:08 hours	11:00 hours
Mar	10:46 hours	11:22 hours
Apr	11:22 hours	11:43 hours
May	11:58 hours	12:04 hours
Jun	12:22 hours	12:20 hours
Jul	12:17 hours	12:20 hours
Aug	11:41 hours	11:56 hours
Sep	10:49 hours	11:19 hours
Oct	9:55 hours	10:42 hours
Nov	9:14 hours	10:16 hours
Dec	8:58 hours	10:07 hours
Average	10:42 hours	11:18 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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Weather in Changchun and Lu'an

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Daily Forecast

Yearly weather

Temperatures

Conditions

Astronomy

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