July Weather in Saint Paul, United States

Last updated: June 24, 2025

In July, the average temperature in Saint Paul, United States reaches a warm 27°C (81°F). Expect a minimum of 16°C (61°F) and a scorching maximum of 39°C (102°F). With an average humidity of 81%, it's a season of tropical vibes. Be prepared for 104 mm (4.1 in) of precipitation spread over 10 days, making it a month filled with both sun and occasional rain.

July Temperature in Saint Paul

In July in Saint Paul, the average temperature is 27°C (81°F). Maximums can reach 39°C (102°F), while minimums can drop to as low as 16°C (61°F). Be prepared for warm days and cooler evenings, making it a great time for outdoor adventures and sightseeing!

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

The chart illustrates July temperature patterns in Saint Paul, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint Paul, July typically has an average temperature of 27°C (81°F), with highs reaching up to 39°C (102°F) and lows dropping to around 16°C (61°F).

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

July Precipitation in Saint Paul

In Saint Paul in July, the precipitation amount is 104 mm (4.1 in) over a period of 10 days.

July Precipitation Trends in Saint Paul

The chart displays monthly precipitation patterns in Saint Paul, 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 Paul, July typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 10 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 Paul

In Saint Paul in July humidity is 81%. With an average temperature of 27°C (81°F), this humidity feels like a warm, heavy blanket enveloping you, making travel quite uncomfortable as it can quickly drain your energy and require frequent hydration breaks.

July Average Humidity in Saint Paul

This chart illustrates the average monthly humidity levels in Saint Paul, 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 Paul is approximately 81%, 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 Paul

In Saint Paul 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 Paul.

Maximum UV Index Levels in Saint Paul for July

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

Data source: Saint Paul 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 Paul Compares to Other Months

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

This table compares monthly weather conditions in Saint Paul, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	62 mm (2.4 inches)	77%	moderate
February Weather	3°C (37°F)	58 mm (2.3 inches)	76%	moderate
March Weather	10°C (50°F)	113 mm (4.4 inches)	71%	high
April Weather	14°C (57°F)	114 mm (4.5 inches)	73%	very high
May Weather	20°C (68°F)	230 mm (9.1 inches)	83%	very high
June Weather	26°C (78°F)	108 mm (4.2 inches)	83%	extreme
July Weather	27°C (81°F)	104 mm (4.1 inches)	81%	extreme
August Weather	26°C (79°F)	126 mm (5.0 inches)	73%	very high
September Weather	23°C (74°F)	82 mm (3.2 inches)	67%	very high
October Weather	15°C (60°F)	133 mm (5.2 inches)	72%	high
November Weather	8°C (47°F)	43 mm (1.7 inches)	82%	moderate
December Weather	5°C (42°F)	35 mm (1.4 inches)	85%	moderate