July Weather in Saint Stephen, United States

Last updated: June 24, 2025

In Saint Stephen, United States, the average temperature in July is a warm 27°C (82°F), with daily highs soaring up to 37°C (99°F) and dipping as low as 19°C (66°F). Expect a somewhat humid atmosphere with an average humidity of 80%. Be prepared for some rain, as 171 mm (6.7 in) of precipitation is expected over 18 days this month.

July Temperature in Saint Stephen

In July in Saint Stephen, the average temperature is 27°C (82°F). The maximum can reach 37°C (99°F), and the minimum can be as low as 19°C (66°F). This makes it an ideal time for travelers seeking warm weather and outdoor activities.

July Weather in Saint Stephen: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Saint Stephen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint Stephen, July typically has an average temperature of 27°C (82°F), with highs reaching up to 37°C (99°F) and lows dropping to around 19°C (66°F).

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

July Precipitation in Saint Stephen

In Saint Stephen in July, the precipitation amount is 171 mm (6.7 in) over the course of 18 days.

July Precipitation Trends in Saint Stephen

The chart displays monthly precipitation patterns in Saint Stephen, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Saint Stephen, July typically receives around 171 mm (6.7 inches) of precipitation spread over approximately 18 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Saint Stephen

In Saint Stephen in July, humidity is 80%. With an average temperature of 27°C (82°F), this humidity feels like stepping into a thick blanket of warmth that hugs you relentlessly, making outdoor activities feel sluggish and exhausting.

July Average Humidity in Saint Stephen

This chart illustrates the average monthly humidity levels in Saint Stephen, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Saint Stephen is approximately 80%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Saint Stephen

In Saint Stephen in July, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Saint Stephen.

Maximum UV Index Levels in Saint Stephen for July

The chart shows the monthly maximum UV Index (UVI) for Saint Stephen in July, 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 July, the maximum UV index in Saint Stephen typically reaches 11, which falls under the extreme exposure category.

Data source: Saint Stephen July 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 July Weather in Saint Stephen Compares to Other Months

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

This table compares monthly weather conditions in Saint Stephen, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (50°F)	75 mm (2.9 inches)	86%	moderate
February Weather	13°C (55°F)	92 mm (3.6 inches)	81%	high
March Weather	15°C (59°F)	77 mm (3.0 inches)	81%	very high
April Weather	19°C (66°F)	96 mm (3.8 inches)	79%	very high
May Weather	23°C (74°F)	93 mm (3.6 inches)	75%	extreme
June Weather	26°C (79°F)	134 mm (5.3 inches)	75%	extreme
July Weather	27°C (82°F)	171 mm (6.7 inches)	80%	extreme
August Weather	27°C (81°F)	164 mm (6.5 inches)	81%	very high
September Weather	25°C (77°F)	135 mm (5.3 inches)	83%	very high
October Weather	21°C (70°F)	55 mm (2.1 inches)	78%	very high
November Weather	13°C (56°F)	70 mm (2.8 inches)	85%	high
December Weather	11°C (52°F)	144 mm (5.7 inches)	87%	moderate