July Weather in Swanzey, United States

Last updated: June 24, 2025

In July, the average temperature in Swanzey, United States hovers around 23°C (73°F), making it a pleasant time to visit. However, temperatures can vary significantly, with minimums dipping to 10°C (51°F) and maximums soaring to 38°C (100°F). Expect an average humidity of 67% and around 123 mm (4.9 in) of precipitation spread over 12 days. Dress accordingly and enjoy the diverse weather!

July Temperature in Swanzey

In July in Swanzey, the average temperature is 23°C (73°F). Maximums can reach 38°C (100°F) and minimums can be as low as 10°C (51°F). It's an ideal time for travelers to enjoy outdoor activities while being prepared for warm days and cooler nights.

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

The chart illustrates July temperature patterns in Swanzey, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Swanzey, July typically has an average temperature of 23°C (73°F), with highs reaching up to 38°C (100°F) and lows dropping to around 10°C (51°F).

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

July Precipitation in Swanzey

In Swanzey in July, the precipitation amount is 123 mm (4.9 in) over the course of 12 days.

July Precipitation Trends in Swanzey

The chart displays monthly precipitation patterns in Swanzey, 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 Swanzey, July typically receives around 123 mm (4.9 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 Swanzey

In Swanzey in July humidity is 67%. With an average temperature of 23°C (73°F), this humidity feels like a warm, enveloping blanket that makes the air feel thick and slightly sticky, which can be challenging for travelers who prefer cooler, drier conditions.

July Average Humidity in Swanzey

This chart illustrates the average monthly humidity levels in Swanzey, 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 Swanzey is approximately 67%, 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 Swanzey

In Swanzey in July, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Swanzey.

Maximum UV Index Levels in Swanzey for July

The chart shows the monthly maximum UV Index (UVI) for Swanzey 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 Swanzey typically reaches 9, which falls under the very high exposure category.

Data source: Swanzey 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 Swanzey Compares to Other Months

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

This table compares monthly weather conditions in Swanzey, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (26°F)	74 mm (2.9 inches)	86%	moderate
February Weather	-2°C (29°F)	86 mm (3.4 inches)	84%	moderate
March Weather	1°C (34°F)	79 mm (3.1 inches)	82%	high
April Weather	8°C (46°F)	124 mm (4.9 inches)	80%	very high
May Weather	14°C (58°F)	84 mm (3.3 inches)	72%	very high
June Weather	20°C (68°F)	75 mm (3.0 inches)	72%	very high
July Weather	23°C (73°F)	123 mm (4.9 inches)	67%	very high
August Weather	22°C (71°F)	83 mm (3.3 inches)	66%	very high
September Weather	18°C (64°F)	83 mm (3.3 inches)	71%	high
October Weather	11°C (53°F)	133 mm (5.3 inches)	78%	high
November Weather	4°C (39°F)	100 mm (3.9 inches)	84%	moderate
December Weather	-1°C (30°F)	117 mm (4.6 inches)	81%	low