July Weather in Mount Washington, United States

Last updated: June 24, 2025

In Mount Washington, United States, the average temperature in July hovers around 26°C (79°F), creating a pleasant atmosphere for outdoor activities. However, temperatures can vary significantly, with a minimum of 15°C (59°F) and a maximum reaching up to 36°C (98°F). Expect some rainy days, as the region experiences an average precipitation of 101 mm (4.0 in) over 12 days. With an average humidity of 80%, the air feels quite tropical, contributing to the area's lush scenery.

July Temperature in Mount Washington

In July in Mount Washington, the average temperature is 26°C (79°F), with maximums reaching 36°C (98°F) and minimums dropping as low as 15°C (59°F). This makes it an ideal time to travel for those who enjoy warm weather and plenty of sunshine.

July Weather in Mount Washington: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Mount Washington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mount Washington, July typically has an average temperature of 26°C (79°F), with highs reaching up to 36°C (98°F) and lows dropping to around 15°C (59°F).

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

July Precipitation in Mount Washington

In Mount Washington in July, the precipitation amount is 101 mm (4.0 in) spread over 12 days.

July Precipitation Trends in Mount Washington

The chart displays monthly precipitation patterns in Mount Washington, 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 Mount Washington, July typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 12 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 Mount Washington

In Mount Washington in July humidity is 80%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket, making outdoor activities feel sticky and exhausting, potentially dampening the travel experience and necessitating frequent breaks to cool down and hydrate.

July Average Humidity in Mount Washington

This chart illustrates the average monthly humidity levels in Mount Washington, 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 Mount Washington 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 Mount Washington

In Mount Washington in July, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Mount Washington.

Maximum UV Index Levels in Mount Washington for July

The chart shows the monthly maximum UV Index (UVI) for Mount Washington 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 Mount Washington typically reaches 10, which falls under the very high exposure category.

Data source: Mount Washington 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 Mount Washington Compares to Other Months

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

This table compares monthly weather conditions in Mount Washington, 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)	93 mm (3.7 inches)	87%	moderate
February Weather	5°C (41°F)	142 mm (5.6 inches)	86%	moderate
March Weather	9°C (48°F)	137 mm (5.4 inches)	86%	high
April Weather	13°C (56°F)	142 mm (5.6 inches)	82%	very high
May Weather	20°C (68°F)	121 mm (4.7 inches)	82%	very high
June Weather	24°C (75°F)	161 mm (6.3 inches)	83%	extreme
July Weather	26°C (79°F)	101 mm (4.0 inches)	80%	very high
August Weather	25°C (77°F)	95 mm (3.8 inches)	74%	very high
September Weather	22°C (72°F)	119 mm (4.7 inches)	71%	very high
October Weather	16°C (61°F)	102 mm (4.0 inches)	78%	high
November Weather	7°C (46°F)	88 mm (3.5 inches)	88%	moderate
December Weather	5°C (42°F)	115 mm (4.5 inches)	88%	moderate