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
Pénjamo, Mexico, experiences a subtle adjustment in high-temperatures to a still warm 23.4°C (74.1°F) with the onset of September, maintaining near parity with August's 24°C (75.2°F). In September, Pénjamo experiences a temperature dip to an average of 12.2°C (54°F) at night.Humidity
The most humid month is September, with an average relative humidity of 82%.Rainfall
In Pénjamo, Mexico, in September, it is raining for 25 days, with typically 117mm (4.61") of accumulated precipitation. In Pénjamo, during the entire year, the rain falls for 155.9 days and collects up to 708mm (27.87") of precipitation.Daylight
The average length of the day in September in Pénjamo is 12h and 15min.On the first day of the month, sunrise is at 6:31 am and sunset at 7:02 pm. On the last day of September, sunrise is at 6:37 am and sunset at 6:35 pm CST.
Sunshine
In Pénjamo, the average sunshine in September is 9.1h.UV index
In Pénjamo, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 5 during September translates into the following directions:
Undertake precautions - Guarding against sun damage is counselled. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Pénjamo?
What is the most humid month in Pénjamo?
What is the average humidity in September in Pénjamo?
How much does it rain in Pénjamo in September?
What is the average length of the day in September in Pénjamo?
What time are sunrise and sunset in September in Pénjamo?
How many hours of sunshine does Pénjamo have in September?
What is the UV index reading in September in Pénjamo?
Average temperature in September
Pénjamo, Mexico
- Average high temperature in September: 23.4°C
The warmest month (with the highest average high temperature) is May (30°C).
The month with the lowest average high temperature is January (21.8°C).
- Average low temperature in September: 12.2°C
The month with the highest average low temperature is June (15.8°C).
The coldest month (with the lowest average low temperature) is January (7.9°C).
Average pressure in September
Pénjamo, Mexico
- Average pressure in September: 1014.8mbar
The month with the highest atmospheric pressure is January (1017.4mbar).
The month with the lowest atmospheric pressure is May (1013mbar).
Average wind speed in September
Pénjamo, Mexico
- Average wind speed in September: 6.4km/h
The windiest month (with the highest average wind speed) is April (9.4km/h).
The calmest month (with the lowest average wind speed) is July (5.6km/h).
Average humidity in September
Pénjamo, Mexico
- Average humidity in September: 82%
The month with the highest relative humidity is September (82%).
The month with the lowest relative humidity is April (34%).
Average rainfall in September
Pénjamo, Mexico
- Average rainfall in September: 117mm
The wettest month (with the highest rainfall) is July (175mm).
The driest month (with the least rainfall) is April (5mm).
Average rainfall days in September
Pénjamo, Mexico
- Average rainfall days in September: 25 days
The month with the highest number of rainy days is July (28.1 days).
The month with the least rainy days is February (3.3 days).
Average daylight in September /
Average sunshine in September
Pénjamo, Mexico
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in September: 9h and 1min
The months with the most sunshine are January, May and December (Average sunshine: 9h and 48min).
The month with the least sunshine is July (Average sunshine: 8h and 54min).
Average sunshine days in September
Pénjamo, Mexico
- Average sunshine days in September: 3.7 days
The month with the most sunshine days is December (25.9 days).
The month with the least sunshine days is July (1.8 days).
Average UV index in September
Pénjamo, Mexico
- Average UV index in September: 5
The months with the highest UV index are April and May (UV index 6).
The months with the lowest UV index are January, November and December (UV index 4).
Average cloud cover in September
Pénjamo, Mexico
- Average cloud cover in September: 41
The month with the most cloud cover is September (Cloud cover 41).
The months with the least cloud cover are March and April (Cloud cover 10).
Average visibility in September
Pénjamo, Mexico
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are July, August and September (8km).
