July Weather in Port Townsend, United States

Last updated: February 24, 2025

In July, Port Townsend, United States, experiences a mild and pleasant climate, perfect for summer activities. The maximum temperature peaks at a comfortable 25°C (77°F), while the average hovers around 17°C (62°F), and the minimum dips to a refreshing 11°C (52°F). Despite the warm days, the humidity remains high at 82%, giving the air a soft, coastal feel. Visitors should anticipate some rainfall, with a total precipitation amount of 58 mm (2.3 in) spread over 10 days, ensuring that nature remains lush and vibrant during this enchanting summer month.

July Temperature in Port Townsend

In July, Port Townsend experiences its warmest temperatures of the year, with a minimum of 11°C (52°F) and a comfortable average of 17°C (62°F). This month symbolizes a transition to summer, peaking at a maximum of 25°C (77°F), inviting residents and visitors alike to bask in the sun. Compared to the cooler months of winter and early spring, July's rise in temperatures marks a delightful shift that encourages outdoor activities and exploration of the stunning coastal scenery. The gradual warming trend from earlier months culminates in a vibrant atmosphere, perfect for enjoying the temperate climate before the seasons change again.

July Weather in Port Townsend: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Port Townsend, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434144485458626359524743
Data source: Temperature data for Port Townsend generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Port Townsend

In July, Port Townsend experiences a noticeable drop in precipitation, with only 58 mm (2.3 in) of rain falling over 10 days. This is a stark contrast to the wetter months earlier in the year, showcasing a trend of decreasing rainfall that begins in late spring. With the summer in full swing, the lighter showers offer a welcome respite, allowing residents and visitors to enjoy the picturesque surroundings and outdoor activities. As the month progresses, the average precipitation amounts continue to decline, setting the stage for the drier days of August. This seasonal shift highlights Port Townsend's unique climate pattern, characterized by its summer dryness after the wetter first half of the year.

July Precipitation Trends in Port Townsend

The chart displays monthly precipitation patterns in Port Townsend, 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.
JanFebMarAprMayJunJulAugSepOctNovDec160157131124911265851129155187187
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

July Humidity in Port Townsend

In July, Port Townsend experiences a notable dip in humidity, averaging 82%, which marks a gradual decrease from the previous months. This trend reflects a shift from the lush, moisture-rich atmosphere of winter and early spring, where humidity hovers between 84% and 86%. As the region transitions into summer, humidity levels continue to decline, reaching their lowest points in August at 73%. This gradual reduction not only contributes to a more temperate climate during the peak of summer but also highlights the characteristic turning of the seasons in this coastal locale. While July isn't the driest month, its relatively lower humidity allows for enjoyable outdoor activities, making it a favored time for both locals and visitors to bask in the region's natural beauty.

July Average Humidity in Port Townsend

This chart illustrates the average monthly humidity levels in Port Townsend, with July's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how July's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%85%83%84%84%82%73%74%83%86%87%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Port Townsend

In July, Port Townsend experiences a very high UV Index of 9, maintaining the summer trend of elevated sun exposure that began in June. With a burn time of just 15 minutes, it’s crucial for residents and visitors alike to prioritize sun protection during this peak month. This trend reflects a noticeable increase from earlier months, transitioning from a moderate index of 5 in March to a soaring 8 in May. The intensity continues into August before slightly tapering in September. Staying informed about changing UV levels is vital for safe outdoor activities. To learn more, visit the Port Townsend UV Index.

Maximum UV Index Levels in Port Townsend for July

The chart shows the monthly maximum UV Index (UVI) for Port Townsend 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.
JanFebMarAprMayJunJulAugSepOctNovDec235689987522
Data source: Port Townsend 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.

July Sunshine in Port Townsend

In July, Port Townsend shines with an impressive 382 hours of sunshine, marking the peak of the year for bright, sun-drenched days. This month welcomes a vibrant, golden atmosphere, contrasting sharply with the year’s early months, which struggle to reach a modest tally of 84 hours in January. As spring unfolds, sunshine hours climb steadily, with April and May showing promising growth, but it's July that basks in the highest radiance, making it a perfect time for outdoor festivities and scenic adventures. This trend of increasing sunlight continues into August, though it starts to wane, dipping to 344 hours as summer yields to the cooler autumn months. Overall, the transition from the year’s dark beginnings to the sun-soaked heights of July showcases Port Townsend's delightful seasonal rhythm.

Monthly Sunshine Duration in Port Townsend: July Highlighted

The July sunshine duration represents the total number of hours Port Townsend experiences direct sunlight during the month of July, excluding cloudy or obstructed periods. This chart compares the sunshine duration of July with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec84h141h213h243h329h339h382h344h262h197h126h97h
Data source: Port Townsend July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Port Townsend During July

In Port Townsend, July brings a delightful 59% chance of sunny weather, marking it as one of the brightest months of the year. This upward trend in sunshine is evident as temperatures rise, following a gradual increase from a mere 15% in January to a robust 51% by June. Although the chance of sun dips in August to 47%, the peak in July establishes a seasonal pattern where residents and visitors alike can revel in longer, sunny days. This increase not only enhances outdoor activities but also reflects the region's vibrant summer atmosphere, making July a prime time for enjoying the beauty of Port Townsend.

Percentage of Sunny Days in July in Port Townsend

The chart illustrates the percentage of sunny days in Port Townsend throughout the year, with July highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Port Townsend experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec15%22%31%49%40%51%59%47%36%25%16%14%
Data source: Port Townsend July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Port Townsend in July

In July, Port Townsend basks in an abundance of daylight, enjoying 15 hours of sunshine that mirrors the peak of summer and invites outdoor adventures. This month marks a plateau in daylight hours, following the gradual increase from 8 hours in January. The trend showcases a steady climb from winter's early darkness, with daylight blooming nearly hour by hour as spring gives way to summer’s vibrant days. As we transition into August, daylight begins to dip slightly to 14 hours, signaling the gradual shift towards autumn. This natural rhythm not only enhances the beauty of the Pacific Northwest but also offers residents and visitors alike ample time to revel in its stunning landscapes.

Average Daylight Hours in Port Townsend for July

The chart illustrates the variation in daylight duration in Port Townsend throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 52m10h 15m11h 57m13h 41m15h 11m15h 57m15h 31m14h 10m12h 30m10h 46m9h 14m8h 26m
Data source: Port Townsend daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Port Townsend

In July, the winds in Port Townsend settle into a gentle rhythm, with an average speed of 2.2 m/s (5 mph). This marks a notable decrease from the breezier spring months, where speeds hovered around 3.3 m/s (7 mph) in both March and April. As summer unfolds, the calming winds reflect the tranquil atmosphere of the season, offering a welcome respite after the gustier November and October months that see averages of 4.3 m/s (10 mph) and 3.8 m/s (8 mph) respectively. August brings a slight uptick back to 2.3 m/s (5 mph), indicating that while July enjoys a lull, the winds are poised to pick up just as summer begins to wane. Each month's unique wind patterns contribute to the rich tapestry of Port Townsend's climate, enhancing its charm as a coastal retreat.

Average July Wind Speed in Port Townsend

The chart displays monthly wind speed patterns in Port Townsend, with values for each month shown alongside July's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how July's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.03.33.32.42.52.62.2 m/s2.32.83.84.34.0
Data source: Port Townsend July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Port Townsend Compares to Other Months

The weather in Port Townsend changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of July's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Port Townsend and find detailed weather information for every month.

In comparing the weather of July and January, it's clear that the two months present stark contrasts. July enjoys milder temperatures, with an average of 17°C (62°F) and maximums reaching 25°C (77°F), while January sees a chilled average of only 6°C (43°F), with highs of just 13°C (55°F). Precipitation also differs notably; July receives 58 mm (2.3 in) over about 10 days, whereas January experiences significantly wetter conditions with 160 mm (6.3 in) across 17 days. Additionally, both months exhibit high humidity, but January's 86% surpasses July's 82%, creating a damp cold that contrasts with July's warm, humid days. For a detailed look at January conditions, you can check Port Townsend weather in January.

July and February present stark contrasts in weather conditions. In July, temperatures range from a minimum of 11°C (52°F) to a pleasant maximum of 25°C (77°F), with an average of 17°C (62°F). The month sees relatively low precipitation, totaling 58 mm (2.3 in) over about 10 days, and humidity sits at 82%. Conversely, February experiences much cooler temperatures, with lows dipping to -6°C (22°F) and highs reaching only 13°C (55°F), culminating in an average of 5°C (41°F). This month is notably wetter, with 157 mm (6.2 in) of precipitation occurring over 21 days, and a slightly higher humidity of 84%. These differences illustrate the seasonal shift from the warm, drier summer month of July to the cold, damp winter of February. For more specifics on February weather, you can visit Port Townsend weather in February.

In comparing the weather of July and March, it is evident that July tends to be significantly warmer and drier. July boasts an average temperature of 17°C (62°F), with highs reaching up to 25°C (77°F), while March has a much cooler average of 7°C (45°F) and maximum temperatures of 19°C (67°F). Precipitation also differs notably; July receives only 58 mm (2.3 in) over 10 days, while March experiences higher rainfall at 131 mm (5.1 in) across 18 days, making it a wetter month with slightly higher humidity at 85% compared to July's 82%. For more details about the conditions in March, check out Port Townsend weather in March.

When comparing the weather in July and April, July is noticeably warmer, with average temperatures ranging from 11°C (52°F) to a maximum of 25°C (77°F), while April's temperatures are much cooler, peaking at 20°C (68°F). Additionally, July experiences less precipitation, totaling 58 mm (2.3 in) over about 10 days, compared to April's wetter conditions with 124 mm (4.9 in) of rain spread out over 16 days. Both months display high humidity levels, with July at 82% and April slightly higher at 83%. For more detailed insights, you can check Port Townsend weather in April.

In comparing the weather of July and May, we see noticeable differences in temperature and precipitation patterns. July usually enjoys milder conditions, with average temperatures ranging from a minimum of 11°C (52°F) to a maximum of 25°C (77°F), while May typically has cooler averages, with temperatures ranging from 5°C (42°F) to 22°C (71°F). Furthermore, July experiences less precipitation at 58 mm (2.3 in) over about 10 days, compared to May's 91 mm (3.6 in) across 13 days. Humidity levels are fairly similar, with July at 82% and May slightly higher at 84%. For more specifics on May's climate, you can check out Port Townsend weather in May.

In comparing the weather of June and July, June tends to be warmer overall, with maximum temperatures reaching up to 31°C (88°F), while July's temperatures peak at a more moderate 25°C (77°F). However, July offers a more pleasant average temperature of 17°C (62°F) compared to June's 15°C (58°F). Precipitation is significantly higher in June, with 125 mm (4.9 in) over 15 days, compared to July's more manageable 58 mm (2.3 in) spread over 10 days. Humidity levels remain relatively consistent, with July at 82% and June slightly higher at 84%. For a detailed look at June weather patterns, you can explore Port Townsend weather in June.

July and August weather in Port Townsend show some notable differences. Both months have similar minimum temperatures, at 11°C (52°F), but August experiences a slightly higher average temperature of 17°C (63°F) and a maximum of 27°C (81°F), compared to July's max of 25°C (77°F). Precipitation is slightly lower in August, with 51 mm (2.0 in) over 8 days, compared to July's 58 mm (2.3 in) across 10 days. Additionally, August enjoys lower humidity levels at 73%, compared to July's 82%, making for more comfortable outdoor conditions. For more detailed weather information, check out Port Townsend weather in August.

In July, temperatures range from a comfortable minimum of 11°C (52°F) to a maximum of 25°C (77°F), providing pleasant summer weather with an average of 17°C (62°F). However, this month also experiences precipitation on about 10 days, totaling 58 mm (2.3 in), and high humidity at 82%. In contrast, September sees cooler temperatures with a minimum of 9°C (48°F) and a slightly lower average of 15°C (59°F), peaking at 24°C (76°F). This month is wetter, with precipitation occurring on 15 days and reaching a total of 129 mm (5.1 in), while humidity decreases to 74%. For more details, check out Port Townsend weather in September.

July and October present distinctly different weather patterns. In July, temperatures are warmer, ranging from a minimum of 11°C (52°F) to a maximum of 25°C (77°F), with an average of 17°C (62°F). The month experiences moderate rainfall, averaging 58 mm (2.3 in) spread over about 10 days and maintaining a humidity level of 82%. In contrast, October brings cooler temperatures, with lows dipping to 3°C (38°F) and an average of 11°C (52°F), yet the maximum temperature can still reach 21°C (69°F). Precipitation significantly increases, totaling 155 mm (6.1 in) over approximately 18 days, while humidity slightly rises to 83%. For more specifics on October weather, you can visit Port Townsend weather in October.

In July, the weather is relatively warm with average temperatures ranging from a minimum of 11°C (52°F) to a maximum of 25°C (77°F). The month experiences moderate humidity at 82%, along with some rainfall totaling about 58 mm (2.3 in) over approximately 10 days. In contrast, November brings significantly cooler temperatures, with averages from 1°C (35°F) to 16°C (61°F). The precipitation increases substantially to 187 mm (7.4 in), falling over 20 days, and the humidity rises slightly to 86%. For more detailed information on November weather, visit Port Townsend weather in November.

The weather in July is significantly warmer and more favorable compared to December. In July, temperatures range from a minimum of 11°C (52°F) to a maximum of 25°C (77°F), with an average of 17°C (62°F) and relatively moderate precipitation of 58 mm (2.3 in) over 10 days. In contrast, December's temperatures dip considerably, ranging from a minimum of -5°C (23°F) to a maximum of 13°C (55°F), with an average of only 6°C (43°F). Moreover, December experiences much higher precipitation at 187 mm (7.4 in) spread over 21 days, coupled with increased humidity at 87%. For more details about the weather in December, you can check out Port Townsend weather in December.

Compare Port Townsend's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Port Townsend

July in Port Townsend brings a delightful shift in weather, with warmer temperatures and a boost in sunshine compared to the cooler, wetter months that precede it. While the average temperature is pleasantly mild, the humidity can make it feel a bit stickier, inviting summer activities by the waterfront. Despite experiencing about ten days of rain, the overall vibe is much drier than spring, making it an excellent time for outdoor adventures. Whether you’re basking in the sun or enjoying a light evening breeze, July is a charming month that sets Port Townsend apart. For more detailed insights into the climate throughout the year, check out Port Townsend Climate.