Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The average high-temperature during September registers at a still enjoyable 17.2°C (63°F), maintaining a close resemblance to the previous month. In Salamanca, the nighttime temperature averages to a chilly 7.1°C (44.8°F) during September.Humidity
In September, the average relative humidity is 53%.Rainfall
In Salamanca, in September, it is raining for 3.5 days, with typically 6mm (0.24") of accumulated precipitation. In Salamanca, during the entire year, the rain falls for 30.1 days and collects up to 126mm (4.96") of precipitation.Daylight
The average length of the day in September in Salamanca is 11h and 55min.On the first day of the month, sunrise is at 06:59 and sunset at 18:27 -04. On the last day of September, in Salamanca, sunrise is at 07:21 and sunset at 19:45 -03.
Note: On Sunday, 08. September 2024, at 00:00, Daylight Saving Time starts, and the time zone changes from -04 to -03. Daylight Saving Time lasts until Sunday, 06. April 2025, at 00:00; consequently, the time zone reverts from -03 to -04.
Sunshine
The average sunshine in September is 9.3h.UV index
The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 4 in September translates into this advice:
Prioritize safety - Suggestions to prevent sun damage are offered. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September?
What is the average humidity in September?
How many days does it rain in September?
How many hours of daylight does Salamanca have in September?
What time are sunrise and sunset in September?
When does Daylight Saving Time (DST) start in September?
How long on average sun shines in September?
What is the UV index intensity in September in Salamanca?
Average temperature in September
Salamanca, Chile
- Average high temperature in September: 17.2°C
The warmest month (with the highest average high temperature) is January (24.7°C).
The month with the lowest average high temperature is July (14.5°C).
- Average low temperature in September: 7.1°C
The month with the highest average low temperature is January (14.3°C).
The coldest month (with the lowest average low temperature) is July (5.7°C).
Average pressure in September
Salamanca, Chile
- Average pressure in September: 1018.8mbar
The month with the highest atmospheric pressure is July (1019.4mbar).
The month with the lowest atmospheric pressure is February (1014.5mbar).
Average wind speed in September
Salamanca, Chile
- Average wind speed in September: 7.6km/h
The windiest month (with the highest average wind speed) is January (8.5km/h).
The calmest months (with the lowest average wind speed) are April and May (6.9km/h).
Average humidity in September
Salamanca, Chile
- Average humidity in September: 53%
The month with the highest relative humidity is January (54%).
The month with the lowest relative humidity is April (48%).
Average rainfall in September
Salamanca, Chile
- Average rainfall in September: 6mm
The wettest month (with the highest rainfall) is June (48mm).
The driest months (with the least rainfall) are January, February, March, April and December (1mm).
Average rainfall days in September
Salamanca, Chile
- Average rainfall days in September: 3.5 days
The month with the highest number of rainy days is June (5.7 days).
The month with the least rainy days is January (0.4 days).
Average daylight in September /
Average sunshine in September
Salamanca, Chile
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 6min).
- Average sunshine in September: 9h and 2min
The months with the most sunshine are January and February (Average sunshine: 10h and 0min).
The month with the least sunshine is June (Average sunshine: 8h and 48min).
Average sunshine days in September
Salamanca, Chile
- Average sunshine days in September: 26.2 days
The month with the most sunshine days is March (29.7 days).
The month with the least sunshine days is June (23.7 days).
Average UV index in September
Salamanca, Chile
- Average UV index in September: 4
The months with the highest UV index are January, February, March, April, November and December (UV index 5).
The month with the lowest UV index is July (UV index 3).
Average cloud cover in September
Salamanca, Chile
- Average cloud cover in September: 15
The months with the most cloud cover are June and July (Cloud cover 19).
The month with the least cloud cover is February (Cloud cover 3).
Average visibility in September
Salamanca, Chile
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Salamanca, Chile
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