September weather forecast and climate
Ocusa, Colombia

Weather in September

September, the first month of the autumn, in Ocusa, is a comfortable month, with average temperature ranging between min 7.8°C (46°F) and max 16.1°C (61°F).

Temperature

In Ocusa, the average high-temperature is relatively the same as in August - a comfortable 16.1°C (61°F). The average low-temperature, in September, is 7.8°C (46°F).

Humidity

In September, the average relative humidity is 88%.

Rainfall

In September, in Ocusa, Colombia, the rain falls for 25.7 days. Throughout September, 89mm (3.5") of precipitation is accumulated. Throughout the year, in Ocusa, there are 282.1 rainfall days, and 1292mm (50.87") of precipitation is accumulated.

Snowfall

September is the only month when snow falls in Ocusa. The month with the most snowfall is September when snow falls for 0.1 days and typically aggregates up to 2mm (0.08") of snow.

Daylight

In September, the average length of the day is 12.2h.

Sunshine

In September, the average sunshine is 7.8h.

UV index

February, March, September and October, with an average maximum UV index of 4, are months with the highest UV index in Ocusa, Colombia. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to the UV radiation for the ordinary person.
Note: In September, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in September in Ocusa?

The average high-temperature, in September, in Ocusa, Colombia, is 16.1°C (61°F), while the average low-temperature is 7.8°C (46°F).

What is the average humidity in September in Ocusa?

In Ocusa, the average relative humidity in September is 88%.

How many days does it rain in September in Ocusa?

In September, in Ocusa, Colombia, the rain falls for 25.7 days. Throughout September, 89mm (3.5") of precipitation is accumulated.

When does it start to snow in Ocusa?

September is the first month it typically snows. Throughout September, in the average 0.1 snowfall days, it receives 2mm (0.08") of snow.

What is the snowiest month in Ocusa?

The month with the most snowfall is September when snow falls for 0.1 days and typically aggregates up to 2mm (0.08") of snow.

How many hours of daylight does Ocusa have in September?

In September, the average length of the day is 12.2h.

How many hours of sunshine does Ocusa have in September?

In September, the average sunshine in Ocusa is 7.8h.

When is the highest UV index in Ocusa?

Months with the highest UV index are February, March, September and October, with an average maximum UV index of 4.

How high is the UV index in September in Ocusa?

In September, the average daily maximum UV index in Ocusa, Colombia, is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from unsafe exposure to the Sun's UV rays.

Average temperature in September
Ocusa, Colombia

Average temperature in September - Ocusa, Colombia
  • Average high temperature in September: 16.1°C

The warmest month (with the highest average high temperature) is January (16.8°C).
The month with the lowest average high temperature is July (14.8°C).

  • Average low temperature in September: 7.8°C

The month with the highest average low temperature is April (9.5°C).
The coldest month (with the lowest average low temperature) is January (7.4°C).

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Average pressure in September
Ocusa, Colombia

Average pressure in September - Ocusa, Colombia
  • Average pressure in September: 1014mbar

The month with the highest atmospheric pressure is July (1014.9mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).

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Average wind speed in September
Ocusa, Colombia

Average wind speed in September - Ocusa, Colombia
  • Average wind speed in September: 5.9km/h

The windiest months (with the highest average wind speed) are July and August (6.6km/h).
The calmest month (with the lowest average wind speed) is November (3.6km/h).

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Average humidity in September
Ocusa, Colombia

Average humidity in September - Ocusa, Colombia
  • Average humidity in September: 88%

Months with the highest relative humidity are April, May and November (92%).
The month with the lowest relative humidity is January (86%).

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Average rainfall in September
Ocusa, Colombia

Average rainfall in September - Ocusa, Colombia
  • Average rainfall in September: 89mm

The wettest month (with the highest rainfall) is April (199mm).
The driest month (with the least rainfall) is January (39mm).

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Average rainfall days in September
Ocusa, Colombia

Average rainfall days in September - Ocusa, Colombia
  • Average rainfall days in September: 25.7 days

The month with the highest number of rainy days is May (27.9 days).
The month with the least rainy days is January (14.8 days).

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Average snowfall in September
Ocusa, Colombia

Average snowfall in September - Ocusa, Colombia
  • Average snowfall in September: 2mm

The month with the highest snowfall is September (2mm).
Months with the least snowfall are January, February, March, April, May, June, July, August, October, November and December (0mm).

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Average snowfall days in September
Ocusa, Colombia

Average snowfall days in September - Ocusa, Colombia
  • Average snowfall days in September: 0.1 days

The month with the highest number of snowfall days is September (0.1 days).
Months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).

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

Average daylight in September / Average sunshine in September - Ocusa, Colombia
  • Average daylight in September: 12.2h

The month with the longest days is June (Average daylight: 12.5h).
Months with the shortest days are January and December (Average daylight: 11.8h).

  • Average sunshine in September: 7.8h

The month with the most sunshine is August (Average sunshine: 7.9h).
The month with the least sunshine is April (Average sunshine: 5.6h).

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Average sunshine days in September
Ocusa, Colombia

Average sunshine days in September - Ocusa, Colombia
  • Average sunshine days in September: 2.2 days

The month with the most sunshine days is January (14.1 days).
The month with the least sunshine days is August (1.6 days).

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Average UV index in September
Ocusa, Colombia

Average UV index in September - Ocusa, Colombia
  • Average UV index in September: 4

Months with the highest UV index are February, March, September and October (UV index 4).
Months with the lowest UV index are January, April, May, June, July, August, November and December (UV index 3).

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Average cloud cover in September
Ocusa, Colombia

Average cloud cover in September - Ocusa, Colombia
  • Average cloud cover in September: 61

The month with the most cloud cover is April (Cloud cover 75).
The month with the least cloud cover is January (Cloud cover 59).

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Average visibility in September
Ocusa, Colombia

Average visibility in September - Ocusa, Colombia
  • Average visibility in September: 6km

Months with the highest visibility are January, February, March, August and September (6km).
Months with the lowest visibility are April, May, June, July, October, November and December (5km).

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