July Weather in Lynden, United States

Last updated: June 24, 2025

In Lynden, United States, the average temperature in July hovers around 19°C (66°F), with minimums dipping to 9°C (49°F) and maximums soaring up to 34°C (94°F). Expect an average precipitation of 38 mm (1.5 in) spread across 6 days, and enjoy the humidity levels at a comfortable 84%.

July Temperature in Lynden

In July in Lynden, the average temperature is 19°C (66°F). Maximums can reach 34°C (94°F), while minimums can drop as low as 9°C (49°F). This temperate climate makes Lynden an ideal destination for travelers seeking a comfortable getaway.

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

The chart illustrates July temperature patterns in Lynden, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lynden, July typically has an average temperature of 19°C (66°F), with highs reaching up to 34°C (94°F) and lows dropping to around 9°C (49°F).

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

July Precipitation in Lynden

In Lynden in July, the total precipitation amount is 38 mm (1.5 in) spread over 6 days.

July Precipitation Trends in Lynden

The chart displays monthly precipitation patterns in Lynden, 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 Lynden, July typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 6 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 Lynden

In Lynden in July, humidity is 84%. With an average temperature of 19°C (66°F), this humidity feels like a warm, sticky embrace that can make traveling uncomfortable and exhausting, as the air clings to your skin, and every step taken feels heavier in the sultry atmosphere.

July Average Humidity in Lynden

This chart illustrates the average monthly humidity levels in Lynden, 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 Lynden 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 Lynden

In Lynden 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 Lynden.

Maximum UV Index Levels in Lynden for July

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

Data source: Lynden 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 Lynden Compares to Other Months

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

This table compares monthly weather conditions in Lynden, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	223 mm (8.8 inches)	86%	low
February Weather	3°C (38°F)	192 mm (7.5 inches)	85%	moderate
March Weather	7°C (44°F)	180 mm (7.1 inches)	86%	moderate
April Weather	10°C (50°F)	151 mm (5.9 inches)	86%	high
May Weather	14°C (57°F)	83 mm (3.3 inches)	81%	high
June Weather	16°C (62°F)	73 mm (2.9 inches)	83%	very high
July Weather	19°C (66°F)	38 mm (1.5 inches)	84%	very high
August Weather	19°C (67°F)	25 mm (1.0 inches)	77%	very high
September Weather	16°C (61°F)	168 mm (6.6 inches)	76%	high
October Weather	10°C (51°F)	219 mm (8.6 inches)	88%	moderate
November Weather	7°C (45°F)	297 mm (11.7 inches)	87%	low
December Weather	4°C (39°F)	245 mm (9.6 inches)	87%	low