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Xian weather in September

Weather in Xian: September

Average day temperature: 82.7°F
Average night temperature: 66.5°F
Number of sunny days: 16 days
Day length: 11.9 - 12.9 hours
Number of rainy days: 3 days
Precipitation totals: 2.0 in.

Air temperature in September, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
17
34
51
68
85
102
119
136
Day temperature   
Night temperature

The highest day temperature during September of 2024 was 101°F. At the same time the lowest night temperature was 52°F. Daily and nightly averages during September were 88.5°F and 72.4°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
48%
32%
19%

Mostly all days in September are sunny but cloudy days are also possible.

Precipitation total in September, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.4
0.8
1.2
1.5
1.9
2.3
2.7
1.8
2.1
2.2
1.4
1.2
1.8
2.0
2.1
2.2
1.4
1.2

Precipitation total value in Xian in September is 2.0 in. Other months of the year show relatively similar values.

Wind speed in September, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.0
2.0
2.9
3.9
4.9
5.9
6.8
4.6
5.0
5.1
5.4
5.2
5.3
5.7
5.6
5.5
5.1
4.7
4.6
5.0
5.1
5.0
5.4
5.2
5.3
5.7
5.6
5.5
5.1
4.7

The average wind speed value in September is 5.0 mph It makes September one of the least windy months of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.8
3.7
5.5
7.3
9.2
11.0
12.9
7.5
7.0
6.6
9.1
9.0
10.7
9.6
8.5
8.0
6.8
7.2
7.5
7.0
6.6
7.7
9.1
9.0
10.7
9.6
8.5
8.0
6.8
7.2

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 7.7.

Best time for vacation in Xian

Sunniest months:
December 24 days
January 21 days
June 21 days
Warmest months:
July 95.6 °F
August 93.4 °F
June 92.4 °F
Coldest months:
January 44.3 °F
December 46.6 °F
February 50.2 °F
Rainiest months:
July 4 days
August 3 days
September 3 days
Windiest months:
March 5.5 mph
April 5.5 mph
May 5.4 mph

Xian on a weather map

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Places in China:
Name
°F
+54°F
+54°F
+73°F
+81°F
+77°F
+75°F
+59°F
+77°F
+77°F
+72°F
+70°F
+55°F
+66°F
+75°F
+77°F
24 Hours Forecast
Xian
Local time: 03:47
April 22, tuesday
0600
52°F
NW
1 mph
0900
61°F
NE
4 mph
1200
72°F
SE
4 mph
1500
77°F
N
3 mph
1800
73°F
N
6 mph
2100
66°F
NE
9 mph
April 23, wednesday
0000
61°F
NE
3 mph
0300
57°F
N
6 mph
Units of measurement: °C / °F