September weather forecastMapiri, Bolivia

September

Weather in September

September, the first month of the spring in Mapiri, is also a moderately hot month, with temperature in the range of an average high of 24.2°C (75.6°F) and an average low of 13.5°C (56.3°F).

Temperature

Mapiri's warmest period falls in September and November, when the average high-temperatures ascend to 24.2°C (75.6°F).

Humidity

With an average relative humidity of 75%, September is the least humid month in Mapiri.

Rainfall

In September, in Mapiri, the rain falls for 22.5 days. Throughout September, 93mm (3.66") of precipitation is accumulated. In Mapiri, during the entire year, the rain falls for 313.4 days and collects up to 2437mm (95.94") of precipitation.

Daylight

In Mapiri, the average length of the day in September is 12h and 1min.
On the first day of the month, sunrise is at 06:37 and sunset at 18:27. On the last day of September, in Mapiri, sunrise is at 06:15 and sunset at 18:29 -04.

Sunshine

The average sunshine in September is 8.6h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 5. The months with the lowest UV index in Mapiri, Bolivia, are January through December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 5 during September translates into the following directions:
Be vigilant - Preventing sunburn is recommended. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.

Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Mapiri's warmest months, September and November, record an average high-temperature of 24.2°C (75.6°F).

The high-temperature, in September, in Mapiri, is 24.2°C (75.6°F), while the low-temperature averages to 13.5°C (56.3°F).

September is the least humid month, with an average relative humidity of 75%.

In September, the average relative humidity in Mapiri, Bolivia, is 75%.

In September, the rain falls for 22.5 days. Throughout September, 93mm (3.66") of precipitation is accumulated.

In September, the average day length in Mapiri, Bolivia, is 12h and 1min.

In September, on the first day of the month, sunrise is at 06:37 and sunset at 18:27. On the last day of the month, in Mapiri, Bolivia, sunrise is at 06:15 and sunset at 18:29 -04.

The average sunshine duration in September in Mapiri is 8.6h.

January through December, with an average maximum UV index of 5, are months with the highest UV index.

The months with the lowest UV index in Mapiri are January through December, with an average maximum UV index of 5.

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

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

23.1°C

24.2°C

24°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

5.7km/h

5.8km/h

6km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

9.2

5.3

1.7

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Mapiri, Bolivia

Average high temperature in September: 24.2°C

The warmest months (with the highest average high temperature) are September and November (24.2°C).
The month with the lowest average high temperature is June (21.5°C).

Average low temperature in September: 13.5°C

The months with the highest average low temperature are January, February and December (14.8°C).
The coldest month (with the lowest average low temperature) is July (11.7°C).

Average pressure in September
Mapiri, Bolivia

Average pressure in September: 1015.2mbar

The month with the highest atmospheric pressure is July (1017.1mbar).
The month with the lowest atmospheric pressure is November (1011.4mbar).

Average wind speed in September
Mapiri, Bolivia

Average wind speed in September: 5.4km/h

The windiest month (with the highest average wind speed) is September (5.4km/h).
The calmest months (with the lowest average wind speed) are May and June (4.3km/h).

Average humidity in September
Mapiri, Bolivia

Average humidity in September: 75%

The months with the highest relative humidity are February and May (88%).
The month with the lowest relative humidity is September (75%).

Average rainfall in September
Mapiri, Bolivia

Average rainfall in September: 93mm

The wettest month (with the highest rainfall) is February (370mm).
The driest month (with the least rainfall) is August (55mm).

Average rainfall days in September
Mapiri, Bolivia

Average rainfall days in September: 22.5 days

The month with the highest number of rainy days is January (30.4 days).
The month with the least rainy days is August (19.3 days).

Average daylight in September /
Average sunshine in September
Mapiri, Bolivia

Average daylight in September: 12h and 0min

The month with the longest days is December (Average daylight: 13h and 0min).
The month with the shortest days is June (Average daylight: 11h and 12min).

Average sunshine in September: 8h and 36min

The month with the most sunshine is November (Average sunshine: 9h and 6min).
The month with the least sunshine is May (Average sunshine: 6h and 12min).

Average sunshine days in September
Mapiri, Bolivia

Average sunshine days in September: 5.3 days

The month with the most sunshine days is August (9.2 days).
The month with the least sunshine days is February (0 days).

Average UV index in September
Mapiri, Bolivia

Average UV index in September: 5

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