Average data for 10 years
1 September
Monday
+27°
+21°
2 September
Tuesday
+27°
+21°
3 September
Wednesday
+27°
+21°
4 September
Thursday
+27°
+21°
5 September
Friday
+27°
+21°
6 September
Saturday
+28°
+21°
7 September
Sunday
+27°
+21°
8 September
Monday
+26°
+20°
9 September
Tuesday
+27°
+20°
10 September
Wednesday
+26°
+20°
11 September
Thursday
+27°
+20°
12 September
Friday
+27°
+20°
13 September
Saturday
+27°
+20°
14 September
Sunday
+27°
+20°
15 September
Monday
+27°
+20°
16 September
Tuesday
+27°
+20°
17 September
Wednesday
+27°
+20°
18 September
Thursday
+26°
+20°
19 September
Friday
+26°
+20°
20 September
Saturday
+26°
+20°
21 September
Sunday
+26°
+20°
22 September
Monday
+26°
+19°
23 September
Tuesday
+26°
+19°
24 September
Wednesday
+26°
+20°
25 September
Thursday
+26°
+19°
26 September
Friday
+26°
+19°
27 September
Saturday
+26°
+19°
28 September
Sunday
+26°
+19°
29 September
Monday
+27°
+19°
30 September
Tuesday
+26°
+19°
In September, the weather in Lào Cai is typically warm. Average daily high temperature in September is about 27 degrees above zero. On average, Lào Cai has 23 rainy, 5 partly cloudy, 1 sunny, and 1 cloudy day in September. The rains are usually heavy. September as well as January, April, May, and June is considered the most uncomfortable time to visit Lào Cai.