Portillo Weather: September
 |
Average Day Temperature: | 27.1°F |
|
Average Night Temperature: | 12.6°F |
|
Number of Sunny Days: | 20 days |
| Sunshine Hours: | 11.4 - 12.4 hours | |
|
Number of Rainy Days: | 0 days |
| Precipitation Totals: | 2.3 in | |
|
Number of Snowy Days: | 3 days |
| detailed information | ||
14 day weather
forecast
forecast
| Portillo |
When is the Best
Time to Visit?
Time to Visit?
| Portillo |
Air Temperature in September, °F
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
6
12
18
24
30
36
42
48
| Day Temperature | Night Temperature |
The highest day temperature in September 2025 was 38°F. The lowest night temperature was 3°F. The average values for day and night temperatures during September were 27.8°F и 15.0°F respectivly.
Sunny, Cloudy and Gloomy days
| Sunny days | |
| Cloudy days | |
| Gloomy days |
67%
20%
13%
Most of the days in September are sunny but you can also expect cloudy and gloomy days.
Precipitation Totals in September, in
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
0.8
1.6
2.4
3.2
4.0
4.8
5.7
Precipitation total in September for Portillo is 2.3 in.
Wind Speed in September, mph
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.2
2.4
3.6
4.8
6.0
7.2
8.4
The average wind speed in September is 6.4 mph. This value is relatively stable throughout the year.
Average Sunny Hours Per Day
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
2.1
4.3
6.4
8.6
10.7
12.8
15.0
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Portillo in September is 8.9 hours.
Portillo on the Weather Map
Chile Resorts:
NAME
F°
| Algarrobo |  |
+56 |
| Antofagasta | |
+56 |
| Arica | |
+64 |
| Chiloe |  |
+54 |
| Concepcion | |
+62 |
| Concon | |
+62 |
| Easter Island |  |
+72 |
| Iquique | |
+58 |
| La Serena | |
+62 |
| Puerto Montt | |
+60 |
| Puerto Natales |  |
+38 |
| Punta Arenas | |
+40 |
| Torres del Paine |  |
+32 |
| Valparaiso | |
+60 |
| Vina del Mar | |
+62 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Portillo
Local time: 19:07
08 oct, wednesday
| 2100 |  |
30°F | N 2 mph |
09 oct, thursday
| 0000 | |
30°F | S 1 mph |
| 0300 |  |
30°F | E 2 mph |
| 0600 | |
30°F | E 3 mph |
| 0900 |  |
36°F | E 3 mph |
| 1200 | |
44°F | E 6 mph |
| 1500 | |
46°F | E 9 mph |
| 1800 | |
42°F | E 7 mph |