If you plan to visit Cali in September, the weather is typically alright, with an average high temperature of +82°F during the day and approximately 0 sunny days. Expect some rainy, though, as there are typically 23 rainy days in the month and around 214 mm of precipitation. The weather is changeable so you may have to pack for every eventuality. Search flightsin one click on Avionero.
Average weather
☀️
+82°F
Avg. max. temperature
+63°F
Min.
+90°F
Max.
214 mm
Total precipitation
77%
Avg. humidity
1 m/s
Avg. wind
0 ☀️
Sunny Days
0 ⛅️
Cloudy
23 🌦
Rainy
Our opinion: Cali has OK weather in September.
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Average temperature in Cali in September
Here are the expected maximum, average and minimum temperatures in Cali for September based on the historical data.
Last Year
Historical Data
Going from a maximum of +88°F during the day to a minimum of +64°F during the night, the temperature in September averages around +84°F.
The average maximum temperature goes up 8% by the end of the month, compared with the beginning of the month, from +86°F to +88°F.
Is Cali warm or cold in September?
Cali is typically warm in September.
Maximum temperatures go down compared to the previous month from +84°F to +82°F. The minimum temperature also goes up from +70°F to +70°F.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how September is compared to other months in Cali:
Climate in Cali in September
Cali weather looks like this, on average, in September and the surrounding months.
August
September
October
Avg. temperature
+84°F
+82°F
+82°F
Min. temperature
+63°F
+63°F
+63°F
Max. temperature
+91°F
+90°F
+91°F
Rainfall
161 mm
214 mm
355 mm
Wind
1 m/s
1 m/s
1 m/s
Humidity
77%
77%
80%
Air pressure
1014 HPa
1014 HPa
1014 HPa
Sunny days
0
0
0
Cloudy days
1
0
0
Rainy days
26
23
22
Snowy days
0
0
0
September weather is still as ok as in August.It’s getting colder in September. From +84°F in the day, the average maximum temperature lowers to +82°F.Prepare for more rain. Average rainfall goes from 161 mm to 214 mm.Humidity levels don’t change as the month goes on, averaging around 77%.The average wind speed doesn’t change much during September, staying around 1 m/s.The amount of sunny days stay about the same, averaging 0 sunny days during the month.
October brings much the same weather, it remains ok.
Wind speed in Cali in September based on historical data.
Last Year
Historical Data
The average wind speed is 2 m/s getting up to 3 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Cali is gradually increasing during September, going from 3 m/s to 3 m/s over the course of the month.
Rain
Amount of rainfall in mm during September in Cali based on historical data.
Last Year
Historical Data
Typically, there is a 53% chance of rain on an average day in September, with total rainfall of approximately 107 mm. The maximum amount of rainfall per day is around 33 mm, which is moderate rain.September is a pretty wet month with over 16 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of wellies.
Here’s how September is compared with other months in the amount of precipitation, total mm:
Cali wettest month is October, where a typical day has a 71% chance of precipitation and 355 mm of rainfall per day. July, on the other hand, is the driest month with a mere 81% chance of precipitation and 152 mm of rainfall per day.
How was the weather last September in Cali?
This is the weather in Cali in September 2023:
1 September
☀️
+86°F
2 September
🌧️
+83°F
3 September
🌧️
+80°F
4 September
🌧️
+82°F
5 September
☁️
+85°F
6 September
☀️
+86°F
7 September
☀️
+85°F
8 September
☁️
+85°F
9 September
🌧️
+83°F
10 September
☁️
+83°F
11 September
☁️
+85°F
12 September
☁️
+86°F
13 September
☀️
+84°F
14 September
☁️
+84°F
15 September
☁️
+84°F
16 September
☀️
+87°F
17 September
☁️
+82°F
18 September
☁️
+84°F
19 September
☁️
+85°F
20 September
☀️
+86°F
21 September
☀️
+87°F
22 September
☀️
+85°F
23 September
☀️
+87°F
24 September
☀️
+83°F
25 September
☀️
+84°F
26 September
☁️
+85°F
27 September
☁️
+88°F
28 September
🌧️
+77°F
29 September
☀️
+86°F
30 September
☁️
+87°F
In September 2023 Cali had 12 sunny days, 13 cloudy days, and 5 rainy days. The average maximum temperature was +84°F, with an absolute maximum of +88°F and a minimum of +77°F. The average humidity was 81%, with a maximum of 100% and a minimum of 54%. The average wind speed was 2 m/s, with a maximum of 9 m/s and a minimum of 0 m/s.
Are you planning a trip in September?
Climate Change Over the Years
This is how Cali climate has changed over the last 43 years.
The climate in Cali in September has not changed that much over the last 43 years.
The average temperature was the lowest in 1984 (+81°F) and the highest in 2015 (+85°F). The driest year was 2023 with only 2229 mm of rainfall, and the wettest year was 1998 with 3725 mm.
FAQ
Frequently asked questions about the weather in Cali in September:
Is September a good time to visit Cali?
It’s always a good time to visit Cali, but the weather is changeable in September, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.
Can you sunbathe in Cali in September?
September is warm in Cali. You may enjoy some beach or pool time in the day, but pack something a tad warmer for the evening.
Is Cali rainy in September?
Cali is often rainy in September. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.
Is it sunny in Cali in September?
Usually, it’s not very sunny in Cali in September, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.
Other cities in Colombia
Check out the weather for other cities in Colombia.
For this page, we’ve looked at the typical weather in Cali, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.