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 snowfall in September
- Average snowfall 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 transition from August to September brings an average high-temperature of a still refreshing 17.5°C (63.5°F), barely different from August's 15.6°C (60.1°F). September in San Jose de Nos presents a pronounced difference from daytime highs, with a consistent average low-temperature of 5.4°C (41.7°F).Humidity
In San Jose de Nos, the average relative humidity in September is 57%.Rainfall
In San Jose de Nos, in September, it is raining for 6 days, with typically 19mm (0.75") of accumulated precipitation. Throughout the year, in San Jose de Nos, there are 47.7 rainfall days, and 171mm (6.73") of precipitation is accumulated.Snowfall
In San Jose de Nos, Chile, snow does not fall in January through June, August through December.Daylight
In San Jose de Nos, the average length of the day in September is 11h and 54min.On the first day of September, sunrise is at 06:59 and sunset at 18:25 -04. On the last day of the month, sunrise is at 07:20 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
In September, the average sunshine is 8.9h.UV index
The months with the lowest UV index in San Jose de Nos are June, July and September, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 3 during September translates into the following directions:
Guard yourself - An obligation to protect skin and eyes from harm exists. To guard against the harmful effects of the Sun, minimize exposure during midday. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Frequently asked questions
What is the temperature in September in San Jose de Nos?
What is the average humidity in September in San Jose de Nos?
How many days does it rain in September in San Jose de Nos?
When it does not snow in San Jose de Nos?
What is the average length of the day in September in San Jose de Nos?
What time are sunrise and sunset in September in San Jose de Nos?
When does Daylight Saving Time (DST) start in September in San Jose de Nos?
How long on average sun shines in September in San Jose de Nos?
What is the month with the lowest UV index in San Jose de Nos?
How high is the UV index in September in San Jose de Nos?
Average temperature in September
San Jose de Nos, Chile
- Average high temperature in September: 17.5°C
The warmest month (with the highest average high temperature) is January (28.4°C).
The month with the lowest average high temperature is July (13.3°C).
- Average low temperature in September: 5.4°C
The month with the highest average low temperature is January (13.4°C).
The coldest month (with the lowest average low temperature) is July (4.3°C).
Average pressure in September
San Jose de Nos, Chile
- Average pressure in September: 1019.1mbar
The month with the highest atmospheric pressure is July (1019.7mbar).
The month with the lowest atmospheric pressure is February (1014.4mbar).
Average wind speed in September
San Jose de Nos, Chile
- Average wind speed in September: 6.3km/h
The windiest month (with the highest average wind speed) is January (7.5km/h).
The calmest month (with the lowest average wind speed) is May (5.8km/h).
Average humidity in September
San Jose de Nos, Chile
- Average humidity in September: 57%
The month with the highest relative humidity is July (59%).
The month with the lowest relative humidity is March (40%).
Average rainfall in September
San Jose de Nos, Chile
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is June (50mm).
The driest months (with the least rainfall) are February and March (1mm).
Average rainfall days in September
San Jose de Nos, Chile
- Average rainfall days in September: 6 days
The month with the highest number of rainy days is July (7.3 days).
The month with the least rainy days is February (0.6 days).
Average snowfall in September
San Jose de Nos, Chile
- Average snowfall in September: 0mm
The month with the highest snowfall is July (1mm).
The months with the least snowfall are January, February, March, April, May, June, August, September, October, November and December (0mm).
Average snowfall days in September
San Jose de Nos, Chile
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is July (0.2 days).
The months with the least snowfall days are January, February, March, April, May, June, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
San Jose de Nos, Chile
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).
- Average sunshine in September: 8h and 5min
The months with the most sunshine are January, February and December (Average sunshine: 9h and 54min).
The month with the least sunshine is June (Average sunshine: 8h and 12min).
Average sunshine days in September
San Jose de Nos, Chile
- Average sunshine days in September: 21.8 days
The month with the most sunshine days is March (29.3 days).
The months with the least sunshine days are June and September (21.8 days).
Average UV index in September
San Jose de Nos, Chile
- Average UV index in September: 3
The month with the highest UV index is January (UV index 6).
The months with the lowest UV index are June, July and September (UV index 3).
Average cloud cover in September
San Jose de Nos, Chile
- Average cloud cover in September: 21
The month with the most cloud cover is June (Cloud cover 26).
The month with the least cloud cover is February (Cloud cover 3).
Average visibility in September
San Jose de Nos, 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).
San Jose de Nos, Chile
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