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Barra de Potosi weather in September

Weather in Barra de Potosi: September

Average day temperature: 84.6°F
Average night temperature: 78.1°F
Sea water temperature: 86.7°F
Number of sunny days: 2 days
Day length: 12.0 - 12.5 hours
Number of rainy days: 4 days
Precipitation totals: 2.6 in.

Air temperature in September, °F

Show year:
2026
2025
2024

The highest day temperature during September of 2026 was 86°F. At the same time the lowest night temperature was 79°F. Daily and nightly averages during September were 83.9°F and 81.9°F.

Sea water temperature in Barra de Potosi in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 88.0°F. The highest and lowest sea temperatures during the month were 88.9°F and 86.9°F.

Sunny, partly cloudy and cloudy days

Mostly all days in September are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in September, in.

Precipitation total value in Barra de Potosi in September is 2.6 in. Other months of the year show relatively similar values.

Wind speed in September, mph

The average wind speed value in September is 5.5 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 4.6.

Best time for vacation in Barra de Potosi

Sunniest months:
March 27 days
April 25 days
January 24 days
Warmest months:
May 87.1 °F
July 86.5 °F
June 85.7 °F
Warmest sea temp:
August 86.9 °F
September 86.7 °F
July 86.4 °F
Coldest months:
February 83.7 °F
January 83.8 °F
December 84.0 °F
Rainiest months:
August 5 days
September 4 days
June 3 days
Windiest months:
May 6.0 mph
April 6.0 mph
March 6.0 mph

Barra de Potosi on a weather map

Barra de Potosi
+82°F
W 6 mph
Feels like: +90°F
Precip.: 24%
Places in Mexico:
Name
°F
+81°F
+81°F
+81°F
+81°F
+79°F
+75°F
+79°F
+84°F
+77°F
24 Hours Forecast
Barra de Potosi
Local time: 03:56
October 06, tuesday
0600
82°F
W
10 mph
0900
82°F
W
7 mph
1200
84°F
NW
15 mph
1500
84°F
N
8 mph
1800
84°F
NW
6 mph
2100
82°F
W
7 mph
October 07, wednesday
0000
82°F
W
5 mph
0300
81°F
SW
5 mph
Units of measurement: °C / °F