September Weather in Diaz, United States

Last updated: June 24, 2025

In September, the average temperature in Diaz, United States is a pleasant 24°C (75°F). Expect a range that can dip as low as 9°C (48°F) and soar up to 35°C (96°F). This period typically sees a total precipitation of 86 mm (3.4 in) over 6 days, contributing to an average humidity level of 71%. Prepare for a month of fluctuating temperatures and moderate rain! 🌦️

September Temperature in Diaz

In September in Diaz, the average temperature is 24°C (75°F). Maximum temperatures can reach 35°C (96°F), while minimums can drop to as low as 9°C (48°F). This range makes Diaz a great destination for travelers seeking a mix of warm days and cool evenings.

September Weather in Diaz: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Diaz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Diaz, September typically has an average temperature of 24°C (75°F), with highs reaching up to 35°C (96°F) and lows dropping to around 9°C (48°F).

Data source: Temperature data for Diaz generated using information from the Copernicus Climate Change Service.

September Precipitation in Diaz

In Diaz in September, the total precipitation amount is 86 mm (3.4 in) and occurs over the course of 6 days.

September Precipitation Trends in Diaz

The chart displays monthly precipitation patterns in Diaz, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Diaz, September typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 6 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Diaz

In Diaz in September, humidity is 71%. With an average temperature of 24°C (75°F), this humidity feels like a warm embrace, making outdoor activities for traveling both refreshing and sometimes a bit stifling, prompting travelers to seek shaded spots or refreshing drinks while exploring.

September Average Humidity in Diaz

This chart illustrates the average monthly humidity levels in Diaz, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Diaz is approximately 71%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Diaz

In Diaz in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Diaz.

Maximum UV Index Levels in Diaz for September

The chart shows the monthly maximum UV Index (UVI) for Diaz in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Diaz typically reaches 9, which falls under the very high exposure category.

Data source: Diaz September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How September Weather in Diaz Compares to Other Months

Weather in Diaz varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Diaz, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Diaz, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	90 mm (3.5 inches)	84%	moderate
February Weather	6°C (44°F)	148 mm (5.8 inches)	83%	high
March Weather	12°C (54°F)	147 mm (5.8 inches)	81%	very high
April Weather	15°C (60°F)	162 mm (6.4 inches)	81%	very high
May Weather	21°C (71°F)	155 mm (6.1 inches)	83%	extreme
June Weather	26°C (78°F)	88 mm (3.5 inches)	83%	extreme
July Weather	28°C (82°F)	107 mm (4.2 inches)	81%	extreme
August Weather	26°C (80°F)	115 mm (4.5 inches)	74%	very high
September Weather	24°C (75°F)	86 mm (3.4 inches)	71%	very high
October Weather	17°C (63°F)	116 mm (4.5 inches)	76%	high
November Weather	10°C (49°F)	76 mm (3.0 inches)	84%	moderate
December Weather	7°C (45°F)	106 mm (4.2 inches)	88%	moderate