September weather forecast
Primo Tapia, Mexico

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Weather in September

September, the first month of the autumn in Primo Tapia, is also a moderately hot month, with an average temperature fluctuating between 26.7°C (80.1°F) and 18.6°C (65.5°F).

Temperature

Primo Tapia notes an average high-temperature of a still warm 26.7°C (80.1°F) in September, hardly diverging from August. Throughout September, the temperature tends to fall to a consistent average low of 18.6°C (65.5°F).

Humidity

The average relative humidity in September is 62%.

Rainfall

In Primo Tapia, Mexico, in September, during 4.1 rainfall days, 8mm (0.31") of precipitation is typically accumulated. Throughout the year, in Primo Tapia, there are 57.3 rainfall days, and 215mm (8.46") of precipitation is accumulated.

Sea temperature

In Primo Tapia, the average seawater temperature in September is 19°C (66.2°F).
Note: Most people find swimming in 19°C (66.2°F) to be not enjoyable. The control of one's breathing becomes more challenging as the water temperature drops below 21°C (69.8°F).

Daylight

The average length of the day in September is 12h and 21min.
On the first day of the month, sunrise is at 6:23 am and sunset at 7:11 pm. On the last day of September, in Primo Tapia, sunrise is at 6:41 am and sunset at 6:33 pm PDT.

Sunshine

In September, the average sunshine is 10.3h.

UV index

The months with the highest UV index in Primo Tapia are June through September, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index, 6 during September, leads to the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Updated: Feb 8, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the usual temperature for Primo Tapia in September?

The high-temperature in Primo Tapia during September is 26.7°C (80.1°F) and the low-temperature is 18.6°C (65.5°F). The average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, in August is estimated at 29°C (84.2°F).

What is the average humidity in September in Primo Tapia?

In September, the average relative humidity in Primo Tapia, Mexico, is 62%.

How many days does it rain in September in Primo Tapia?

In September, in Primo Tapia, Mexico, the rain falls for 4.1 days. Throughout September, 8mm (0.31") of precipitation is accumulated.

What is the sea water temperature in September in Primo Tapia?

In September, the average sea temperature in Primo Tapia, Mexico, is 19°C (66.2°F). For most, swimming in 19°C (66.2°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

How many hours of daylight does Primo Tapia have in September?

In September, the average day length in Primo Tapia is 12h and 21min.

What time are sunrise and sunset in September in Primo Tapia?

On the first day of September in Primo Tapia, Mexico, sunrise is at 6:23 am and sunset at 7:11 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 6:33 pm PDT.

How many hours of sunshine does Primo Tapia have in September?

The average sunshine duration in September in Primo Tapia, Mexico, is 10.3h.

What are the months with the highest UV index in Primo Tapia?

June through September, with an average maximum UV index of 6, are months with the highest UV index in Primo Tapia, Mexico.

What is the UV index reading in September in Primo Tapia?

In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.

Average temperature in September
Primo Tapia, Mexico

Average temperature in September - Primo Tapia, Mexico
  • Average high temperature in September: 26.7°C

The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is December (17.7°C).

  • Average low temperature in September: 18.6°C

The month with the highest average low temperature is August (19.4°C).
The coldest months (with the lowest average low temperature) are February and December (10.2°C).

Average pressure in September
Primo Tapia, Mexico

Average pressure in September - Primo Tapia, Mexico
  • Average pressure in September: 1011.7mbar

The month with the highest atmospheric pressure is January (1018.7mbar).
The months with the lowest atmospheric pressure are June and September (1011.7mbar).

Average wind speed in September
Primo Tapia, Mexico

Average wind speed in September - Primo Tapia, Mexico
  • Average wind speed in September: 8.2km/h

The windiest month (with the highest average wind speed) is April (9.7km/h).
The calmest month (with the lowest average wind speed) is October (7.4km/h).

Average humidity in September
Primo Tapia, Mexico

Average humidity in September - Primo Tapia, Mexico
  • Average humidity in September: 62%

The month with the highest relative humidity is May (68%).
The month with the lowest relative humidity is November (55%).

Average rainfall in September
Primo Tapia, Mexico

Average rainfall in September - Primo Tapia, Mexico
  • Average rainfall in September: 8mm

The wettest month (with the highest rainfall) is February (44mm).
The driest month (with the least rainfall) is June (2mm).

Average rainfall days in September
Primo Tapia, Mexico

Average rainfall days in September - Primo Tapia, Mexico
  • Average rainfall days in September: 4.1 days

The month with the highest number of rainy days is March (7.8 days).
The month with the least rainy days is June (1.7 days).

Average sea temperature in September
Primo Tapia, Mexico

Average sea temperature in September - Primo Tapia, Mexico
  • Average sea temperature in September: 19°C

The best month for swimming (with the highest average sea temperature) is August (19.8°C).
The coldest month (with the lowest average sea temperature) is February (14.8°C).

Average daylight in September /
Average sunshine in September
Primo Tapia, Mexico

Average daylight in September / Average sunshine in September - Primo Tapia, Mexico
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in September: 10h and 2min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

Average sunshine days in September
Primo Tapia, Mexico

Average sunshine days in September - Primo Tapia, Mexico
  • Average sunshine days in September: 24.8 days

The month with the most sunshine days is June (28.1 days).
The month with the least sunshine days is February (21 days).

Average UV index in September
Primo Tapia, Mexico

Average UV index in September - Primo Tapia, Mexico
  • Average UV index in September: 6

The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).

Average cloud cover in September
Primo Tapia, Mexico

Average cloud cover in September - Primo Tapia, Mexico
  • Average cloud cover in September: 12

The months with the most cloud cover are March and December (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 9).

Average visibility in September
Primo Tapia, Mexico

Average visibility in September - Primo Tapia, Mexico
  • Average visibility in September: 10km

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

Primo Tapia, Mexico

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