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
September
Weather in September
Temperature
September reports an average high-temperature of a still refreshing 17.8°C (64°F), slightly varied from August's 17.4°C (63.3°F). Tio Chico experiences a mean temperature of 7.7°C (45.9°F) during September nights.Humidity
In Tio Chico, the average relative humidity in September is 40%.Rainfall
In Tio Chico, in September, it is raining for 2.7 days, with typically 3mm (0.12") of accumulated precipitation. In Tio Chico, during the entire year, the rain falls for 84.2 days and collects up to 260mm (10.24") of precipitation.Daylight
In September, the average length of the day is 12h and 1min.On the first day of September in Tio Chico, sunrise is at 05:51 and sunset at 17:40. On the last day of the month, sunrise is at 05:28 and sunset at 17:43 -05.
Sunshine
The average sunshine in September in Tio Chico is 9.9h.UV index
January through December, with an average maximum UV index of 4, are months with the highest UV index in Tio Chico. The months with the lowest UV index are January through December, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 4 in September interprets into the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. It's recommended to limit sun exposure when its radiation is at its peak during midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures?
What is the average humidity in September?
How many days does it rain in September?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How long on average sun shines in September in Tio Chico?
When is the highest UV index?
What are the months with the lowest UV index in Tio Chico?
What is the UV index intensity in September?
Average temperature in September
Tio Chico, Peru
- Average high temperature in September: 17.8°C
The warmest month (with the highest average high temperature) is October (17.9°C).
The month with the lowest average high temperature is February (15.2°C).
- Average low temperature in September: 7.7°C
The month with the highest average low temperature is February (10.7°C).
The coldest month (with the lowest average low temperature) is July (6.7°C).
Average pressure in September
Tio Chico, Peru
- Average pressure in September: 1017.3mbar
The months with the highest atmospheric pressure are June and July (1018.2mbar).
The months with the lowest atmospheric pressure are February and December (1015.1mbar).
Average wind speed in September
Tio Chico, Peru
- Average wind speed in September: 8km/h
The windiest month (with the highest average wind speed) is January (9.6km/h).
The calmest month (with the lowest average wind speed) is June (6.5km/h).
Average humidity in September
Tio Chico, Peru
- Average humidity in September: 40%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (35%).
Average rainfall in September
Tio Chico, Peru
- Average rainfall in September: 3mm
The wettest month (with the highest rainfall) is January (81mm).
The driest months (with the least rainfall) are June and August (1mm).
Average rainfall days in September
Tio Chico, Peru
- Average rainfall days in September: 2.7 days
The month with the highest number of rainy days is February (18.2 days).
The month with the least rainy days is August (0.8 days).
Average daylight in September /
Average sunshine in September
Tio Chico, Peru
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 12min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is December (Average sunshine: 11h and 6min).
The month with the least sunshine is July (Average sunshine: 7h and 36min).
Average sunshine days in September
Tio Chico, Peru
- Average sunshine days in September: 25.1 days
The month with the most sunshine days is August (28.3 days).
The month with the least sunshine days is February (8.5 days).
Average UV index in September
Tio Chico, Peru
- Average UV index in September: 4
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 4).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 4).
Average cloud cover in September
Tio Chico, Peru
- Average cloud cover in September: 7
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 3).
Average visibility in September
Tio Chico, Peru
- Average visibility in September: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and February (9km).
