July Weather in Nelson, United States

Last updated: June 24, 2025

In Nelson, United States, the average temperature in July hovers around 26°C (79°F). You can expect a minimum temperature of 13°C (56°F) and occasional highs soaring to 39°C (102°F). With an average humidity of 84%, the air is quite muggy. Be prepared for 66 mm (2.6 in) of precipitation over approximately 8 days throughout the month.

July Temperature in Nelson

In July in Nelson, the average temperature is 26°C (79°F), with maximums reaching 39°C (102°F) and minimums dropping as low as 13°C (56°F). Given this range, travelers should pack accordingly to enjoy both warm days and cooler evenings.

July Weather in Nelson: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Nelson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nelson, July typically has an average temperature of 26°C (79°F), with highs reaching up to 39°C (102°F) and lows dropping to around 13°C (56°F).

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

July Precipitation in Nelson

In Nelson in July, the total precipitation amount is 66 mm (2.6 in) over the course of 8 days.

July Precipitation Trends in Nelson

The chart displays monthly precipitation patterns in Nelson, 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 Nelson, July typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 8 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 Nelson

In Nelson in July, humidity is 84%. With an average temperature of 26°C (79°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel sticky and exhausting, yet the vibrant atmosphere and lush surroundings offer a refreshing allure that invites exploration.

July Average Humidity in Nelson

This chart illustrates the average monthly humidity levels in Nelson, 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 Nelson is approximately 84%, 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 Nelson

In Nelson 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 Nelson.

Maximum UV Index Levels in Nelson for July

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

Data source: Nelson 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 Nelson Compares to Other Months

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

This table compares monthly weather conditions in Nelson, 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 (28°F)	28 mm (1.1 inches)	73%	moderate
February Weather	-2°C (28°F)	22 mm (0.9 inches)	81%	moderate
March Weather	6°C (43°F)	86 mm (3.4 inches)	69%	high
April Weather	11°C (51°F)	45 mm (1.8 inches)	71%	very high
May Weather	17°C (63°F)	173 mm (6.8 inches)	80%	very high
June Weather	24°C (76°F)	86 mm (3.4 inches)	83%	extreme
July Weather	26°C (79°F)	66 mm (2.6 inches)	84%	extreme
August Weather	24°C (76°F)	85 mm (3.3 inches)	84%	very high
September Weather	21°C (71°F)	69 mm (2.7 inches)	77%	very high
October Weather	12°C (53°F)	88 mm (3.5 inches)	72%	high
November Weather	5°C (42°F)	22 mm (0.9 inches)	80%	moderate
December Weather	1°C (33°F)	39 mm (1.5 inches)	79%	moderate