September weather forecast and climate
Pensilvania, Colombia

Weather in September

September, the first month of the autumn, in Pensilvania, is a hot month, with average temperature ranging between min 17.3°C (63.1°F) and max 30.2°C (86.4°F).

Temperature

The warmest month is September, with an average high-temperature of 30.2°C (86.4°F) and an average low-temperature of 17.3°C (63.1°F).

Heat index

The average heat index is estimated at a tropical 32.6°C (90.7°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'real feel', or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (metabolic differences, pregnancy, wind). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In September, the average relative humidity in Pensilvania is 57%.

Rainfall

In Pensilvania, it is raining for 7.9 days, with typically 91mm (3.58") of accumulated precipitation. Throughout the year, there are 166 rainfall days, and 1428mm (56.22") of precipitation is accumulated.

Daylight

In Pensilvania, the average length of the day is 12.1h.

Sunshine

The average sunshine in Pensilvania is 10.4h.

UV index

Months with the highest UV index in Pensilvania, Colombia, are January through October and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 6 in September interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the warmest month in Pensilvania?

With an average high-temperature of 30.2°C (86.4°F) and an average low-temperature of 17.3°C (63.1°F), September is the warmest month in Pensilvania, Colombia.

What is the temperature in September in Pensilvania?

The average high-temperature, in September, in Pensilvania, is 30.2°C (86.4°F), while the average low-temperature is 17.3°C (63.1°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), that calculates temperature value influenced by the moisture in the air, in September is calculated to 32.6°C (90.7°F).

What is the average humidity in September in Pensilvania?

In Pensilvania, Colombia, the average relative humidity in September is 57%.

How much does it rain in Pensilvania in September?

In Pensilvania, Colombia, in September, it is raining for 7.9 days, with typically 91mm (3.58") of accumulated precipitation.

What is the average length of the day in September in Pensilvania?

In September, the average length of the day in Pensilvania, Colombia, is 12.1h.

How long on average sun shines in September in Pensilvania?

The average sunshine in September in Pensilvania, Colombia, is 10.4h.

When is the highest UV index in Pensilvania?

Months with the highest UV index in Pensilvania, Colombia, are January through October and December, with an average maximum UV index of 6.

What is the UV index intensity in September in Pensilvania?

In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in September
Pensilvania, Colombia

Average temperature in September - Pensilvania, Colombia
  • Average high temperature in September: 30.2°C

The warmest month (with the highest average high temperature) is September (30.2°C).
The month with the lowest average high temperature is November (27.3°C).

  • Average low temperature in September: 17.3°C

Months with the highest average low temperature are March and August (17.8°C).
The coldest month (with the lowest average low temperature) is December (16.6°C).

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Average pressure in September
Pensilvania, Colombia

Average pressure in September - Pensilvania, Colombia
  • Average pressure in September: 1013.7mbar

Months with the highest atmospheric pressure are June and July (1013.8mbar).
Months with the lowest atmospheric pressure are February, November and December (1012.8mbar).

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Average wind speed in September
Pensilvania, Colombia

Average wind speed in September - Pensilvania, Colombia
  • Average wind speed in September: 6.5km/h

The windiest month (with the highest average wind speed) is July (7.4km/h).
The calmest month (with the lowest average wind speed) is November (4.7km/h).

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Average humidity in September
Pensilvania, Colombia

Average humidity in September - Pensilvania, Colombia
  • Average humidity in September: 57%

The month with the highest relative humidity is November (78%).
The month with the lowest relative humidity is August (55%).

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Average rainfall in September
Pensilvania, Colombia

Average rainfall in September - Pensilvania, Colombia
  • Average rainfall in September: 91mm

The wettest month (with the highest rainfall) is October (217mm).
The driest month (with the least rainfall) is June (64mm).

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Average rainfall days in September
Pensilvania, Colombia

Average rainfall days in September - Pensilvania, Colombia
  • Average rainfall days in September: 7.9 days

The month with the highest number of rainy days is November (21 days).
The month with the least rainy days is August (6.8 days).

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Average daylight in September /
Average sunshine in September
Pensilvania, Colombia

Average daylight in September / Average sunshine in September - Pensilvania, Colombia
  • Average daylight in September: 12.1h

Months with the longest days are May, June and July (Average daylight: 12.4h).
Months with the shortest days are January and December (Average daylight: 11.8h).

  • Average sunshine in September: 10.4h

The month with the most sunshine is August (Average sunshine: 11.8h).
The month with the least sunshine is December (Average sunshine: 7.7h).

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Average sunshine days in September
Pensilvania, Colombia

Average sunshine days in September - Pensilvania, Colombia
  • Average sunshine days in September: 21.1 days

The month with the most sunshine days is August (23.4 days).
The month with the least sunshine days is November (7.6 days).

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Average UV index in September
Pensilvania, Colombia

Average UV index in September - Pensilvania, Colombia
  • Average UV index in September: 6

Months with the highest UV index are January, February, March, April, May, June, July, August, September, October and December (UV index 6).
The month with the lowest UV index is November (UV index 5).

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Average cloud cover in September
Pensilvania, Colombia

Average cloud cover in September - Pensilvania, Colombia
  • Average cloud cover in September: 22

The month with the most cloud cover is November (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in September
Pensilvania, Colombia

Average visibility in September - Pensilvania, Colombia
  • Average visibility in September: 10km

Months with the highest visibility are June, July, August and September (10km).
The month with the lowest visibility is November (8km).

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