September Weather in Howard, United States

Last updated: June 24, 2025

In Howard, United States, the average temperature in September is a pleasant 18°C (65°F). Expect a minimum of 2°C (37°F) and the mercury can rise to a warm 33°C (92°F). Precipitation levels reach about 83 mm (3.3 in) over 9 days, while the air maintains an average humidity of 75%.

September Temperature in Howard

In September in Howard, the average temperature is 18°C (65°F). The maximum can reach 33°C (92°F), while the minimum can be as low as 2°C (37°F). This makes Howard an ideal destination for travelers seeking a mix of warm days and cooler evenings, perfect for exploring outdoor activities.

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

The chart illustrates September temperature patterns in Howard, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Howard, September typically has an average temperature of 18°C (65°F), with highs reaching up to 33°C (92°F) and lows dropping to around 2°C (37°F).

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

September Precipitation in Howard

In Howard in September, the precipitation amount is 83 mm (3.3 in) over the course of 9 days.

September Precipitation Trends in Howard

The chart displays monthly precipitation patterns in Howard, 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 Howard, September typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 9 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 Howard

In Howard in September, humidity is 75%. With an average temperature of 18°C (65°F), this humidity feels like a warm, enveloping blanket that can make outdoor exploration feel a bit stifling, potentially leading to discomfort during travel activities.

September Average Humidity in Howard

This chart illustrates the average monthly humidity levels in Howard, 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 Howard is approximately 75%, 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 Howard

In Howard in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Howard.

Maximum UV Index Levels in Howard for September

The chart shows the monthly maximum UV Index (UVI) for Howard 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 Howard typically reaches 8, which falls under the very high exposure category.

Data source: Howard 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 Howard Compares to Other Months

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

This table compares monthly weather conditions in Howard, 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 (18°F)	19 mm (0.7 inches)	77%	low
February Weather	-8°C (18°F)	19 mm (0.8 inches)	81%	moderate
March Weather	1°C (34°F)	59 mm (2.3 inches)	71%	moderate
April Weather	6°C (43°F)	77 mm (3.0 inches)	75%	very high
May Weather	14°C (58°F)	95 mm (3.7 inches)	74%	very high
June Weather	22°C (72°F)	73 mm (2.9 inches)	82%	extreme
July Weather	24°C (75°F)	90 mm (3.6 inches)	84%	very high
August Weather	22°C (71°F)	100 mm (3.9 inches)	82%	very high
September Weather	18°C (65°F)	83 mm (3.3 inches)	75%	very high
October Weather	8°C (47°F)	77 mm (3.0 inches)	72%	moderate
November Weather	1°C (34°F)	23 mm (0.9 inches)	81%	moderate
December Weather	-4°C (25°F)	33 mm (1.3 inches)	79%	low