Temperatures in September
It's pleasantly warm in September in Olmal with an average temperature of 21°C. Temperatures this month range from a low of 19°C to a high of 22°C. At night, you can expect temperatures between 9°C and 10°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Olmal in September. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of September
The month of September starts in Olmal with mild temperatures, averaging around 21°C during the day and nights close to 10°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Mid-September
By mid-September, the average daytime temperature stays the same at 21°C, with nights close to 10°C. The chance of precipitation is high during this period.
End of September
By the end of September, the average daytime temperature in Olmal will be around 21°C, with nights close to 10°C. There’s a significant chance of many days with precipitation.
Precipitation in September
In September, there is an average of 198 mm of precipitation, spread over 25 days. The wind speed is around 4 Bft, mostly coming from the East.
With an average precipitation chance of 84% this month, rainy days are almost inevitable. There are only a few days with a lower chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in September for Olmal. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Olmal in September |
London | ||
|---|---|---|---|
 Average Temperature |
21°C | 20°C | |
 High Temp |
22°C | 22°C | |
| Low Temp |
19°C | 17°C | |
 Total Precipitation |
198 mm | 44 mm | |
| Rainy Days |
25 days | 8 days | |
August
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is September a good time to visit Olmal?
After some sun? Then September isn’t the best time to be in Olmal. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Olmal in September
With 36°C, Olmal hit the highest temperature in the last 10 years in September 2014. The lowest daytime temperature in this month was 13°C in 2021. The extreme night temperatures ranged from a low of 5°C to a high of 19°C.
Check out the climate of Olmal for all months and discover the best travel time
Curious about the climate in other parts of Peru? Check out the weather and climate in places like Lima, Cusco, Machu Picchu, or have a look at other destinations in Peru.
Daily Temperature in September in Olmal
This chart shows the average daily temperatures, both day and night, for each day in September in Olmal, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in September in Olmal
The chart below shows the average daily precipitation in September for Olmal, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for September, you can expect around 25 days of rain in Olmal.
Daily UV Index in September in Olmal
This chart shows the average daily UV index in September in Olmal, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in Olmal Over the Years
This chart shows the average temperature in September in Olmal, measured in degrees Celsius, over the past years.
Total Precipitation in September in Olmal Over the Years
This chart shows the average precipitation in September in Olmal, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in September for Olmal
Click on a specific day in September for detailed info on the typical weather on that day in Olmal. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Olmal
Have you been to Olmal in September?
Share your weather experience in September in Olmal.
Average Weather in Olmal by Month
Click on a month below to see detailed weather info for Olmal. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
