September weather forecast
Alcala, Bolivia

September

Weather in September

September, the first month of the spring in Alcala, is also an enjoyable month, with temperature in the range of an average high of 19.2°C (66.6°F) and an average low of 8.7°C (47.7°F).

Temperature

Alcala greets September with an average high-temperature of a still enjoyable 19.2°C (66.6°F), marking a slight deviation from the preceding month. Alcala encounters an average low-temperature of 8.7°C (47.7°F) during September nights.

Humidity

In Alcala, the average relative humidity in September is 55%.

Rainfall

In Alcala, during September, the rain falls for 10.6 days and regularly aggregates up to 21mm (0.83") of precipitation. In Alcala, during the entire year, the rain falls for 189.8 days and collects up to 614mm (24.17") of precipitation.

Snowfall

In Alcala, snow does not fall in January through June, August through December.

Daylight

In Alcala, the average length of the day in September is 12h and 0min.
On the first day of the month, sunrise is at 06:25 and sunset at 18:10. On the last day of September, sunrise is at 05:59 and sunset at 18:15 -04.

Sunshine

In September, the average sunshine is 9.6h.

UV index

January through September, November and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: A maximum daily UV index of 4 during September morphs into the following directions:
Take precautions - Protection against skin and eye damage is obliged. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Boost your sun resistance with garments that are densely woven yet spacious.

Frequently asked questions

What are the temperatures in September?
The high-temperature, in September, in Alcala, records 19.2°C (66.6°F), while the low-temperature is 8.7°C (47.7°F).
What is the average humidity in September in Alcala?
In Alcala, the average relative humidity in September is 55%.
How much does it rain in September?
In Alcala, during September, the rain falls for 10.6 days and regularly aggregates up to 21mm (0.83") of precipitation.
When it does not snow?
January through June, August through December are months without snowfall.
How many hours of daylight does Alcala have in September?
The average day length in September is 12h and 0min.
What time are sunrise and sunset in September?
On the first day of September, sunrise is at 06:25 and sunset at 18:10. On the last day of the month, sunrise is at 05:59 and sunset at 18:15 -04.
How long on average sun shines in September in Alcala?
In September, the average sunshine duration is 9.6h.
What are the months with the lowest UV index?
The months with the lowest UV index are January through September, November and December, with an average maximum UV index of 4.
How high is the UV index in September?
In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
Alcala, Bolivia
  • Average high temperature in September: 19.2°C

The warmest month (with the highest average high temperature) is November (20.1°C).
The months with the lowest average high temperature are June and July (17.3°C).

  • Average low temperature in September: 8.7°C

The month with the highest average low temperature is December (11.7°C).
The coldest month (with the lowest average low temperature) is July (6.1°C).

Average pressure in September
Alcala, Bolivia
  • Average pressure in September: 1014.5mbar

The month with the highest atmospheric pressure is July (1016.1mbar).
The months with the lowest atmospheric pressure are November and December (1011.2mbar).

Average wind speed in September
Alcala, Bolivia
  • Average wind speed in September: 10.1km/h

The windiest month (with the highest average wind speed) is October (10.3km/h).
The calmest month (with the lowest average wind speed) is May (7.9km/h).

Average humidity in September
Alcala, Bolivia
  • Average humidity in September: 55%

The month with the highest relative humidity is February (79%).
The months with the lowest relative humidity are July and August (51%).

Average rainfall in September
Alcala, Bolivia
  • Average rainfall in September: 21mm

The wettest months (with the highest rainfall) are January and December (104mm).
The driest month (with the least rainfall) is June (7mm).

Average rainfall days in September
Alcala, Bolivia
  • Average rainfall days in September: 10.6 days

The month with the highest number of rainy days is January (24.5 days).
The month with the least rainy days is July (5 days).

Average snowfall in September
Alcala, Bolivia
  • Average snowfall in September: 0mm

The month with the highest snowfall is July (2mm).
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
Alcala, Bolivia
  • Average snowfall days in September: 0 days

The months with the highest number of snowfall days are July and August (0.2 days).
The months with the least snowfall days are January, February, March, April, May, September, October, November and December (0 days).

Average daylight in September /
Average sunshine in September
Alcala, Bolivia
  • Average daylight in September: 12h and 0min

The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 11h and 0min).

  • Average sunshine in September: 9h and 4min

The month with the most sunshine is November (Average sunshine: 11h and 12min).
The month with the least sunshine is May (Average sunshine: 7h and 24min).

Average sunshine days in September
Alcala, Bolivia
  • Average sunshine days in September: 16.3 days

The month with the most sunshine days is July (23.2 days).
The month with the least sunshine days is December (4.2 days).

Average UV index in September
Alcala, Bolivia
  • Average UV index in September: 4

The month with the highest UV index is October (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, November and December (UV index 4).

Average cloud cover in September
Alcala, Bolivia
  • Average cloud cover in September: 18

The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are June, July and August (Cloud cover 14).

Average visibility in September
Alcala, Bolivia
  • Average visibility in September: 10km

The months with the highest visibility are May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March, April and December (9km).

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