September Weather in Iva, United States

Last updated: June 24, 2025

In Iva, United States, the average temperature in September hovers around 24°C (76°F). Expect a range that can dip to a cool 10°C (51°F) and soar up to a warm 35°C (96°F). With an anticipated precipitation amount of 112 mm (4.4 in) spread across 8 days, the average humidity sits at a comfortable 76%.

September Temperature in Iva

In September in Iva, the average temperature is 24°C (76°F), with maximums reaching 35°C (96°F) and minimums dropping as low as 10°C (51°F). Therefore, it's advisable to pack layers for your travels, ensuring comfort in both warmer afternoons and cooler evenings.

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

The chart illustrates September temperature patterns in Iva, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Iva, September typically has an average temperature of 24°C (76°F), with highs reaching up to 35°C (96°F) and lows dropping to around 10°C (51°F).

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

September Precipitation in Iva

In Iva in September, the total precipitation amount is 112 mm (4.4 in) spread over 8 days.

September Precipitation Trends in Iva

The chart displays monthly precipitation patterns in Iva, 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 Iva, September typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 8 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Iva

In Iva in September, humidity is 76%. With an average temperature of 24°C (76°F), this humidity feels like a warm embrace that can quickly lead to discomfort for traveling, making long walks and outdoor activities feel exhausting and sticky.

September Average Humidity in Iva

This chart illustrates the average monthly humidity levels in Iva, 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 Iva is approximately 76%, 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 Iva

In Iva 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 Iva.

Maximum UV Index Levels in Iva for September

The chart shows the monthly maximum UV Index (UVI) for Iva 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 Iva typically reaches 9, which falls under the very high exposure category.

Data source: Iva 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 Iva Compares to Other Months

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

This table compares monthly weather conditions in Iva, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	107 mm (4.2 inches)	86%	moderate
February Weather	11°C (51°F)	134 mm (5.3 inches)	86%	high
March Weather	13°C (56°F)	104 mm (4.1 inches)	86%	very high
April Weather	17°C (63°F)	113 mm (4.5 inches)	82%	very high
May Weather	22°C (72°F)	134 mm (5.3 inches)	85%	extreme
June Weather	25°C (78°F)	100 mm (4.0 inches)	85%	extreme
July Weather	27°C (81°F)	103 mm (4.1 inches)	83%	extreme
August Weather	26°C (80°F)	121 mm (4.8 inches)	76%	very high
September Weather	24°C (76°F)	112 mm (4.4 inches)	76%	very high
October Weather	19°C (67°F)	118 mm (4.7 inches)	80%	very high
November Weather	12°C (53°F)	90 mm (3.6 inches)	88%	high
December Weather	9°C (49°F)	123 mm (4.8 inches)	88%	moderate