Last updated: February 24, 2025
In July, Plymouth, United States experiences a vibrant and dynamic climate characterized by a maximum temperature reaching 34°C (93°F), an inviting average of 22°C (72°F), and a comfortable minimum of 14°C (58°F). This month sees humidity levels lingering around 76%, contributing to a warm and somewhat muggy atmosphere. Interestingly, Plymouth receives about 110 mm (4.3 in) of precipitation over approximately 10 days, bringing refreshing showers that often replenish the lush landscapes. July in Plymouth is a blend of sun-soaked days and breezy, invigorating rain, making it an intriguing time for visitors and residents alike.
In Plymouth, United States, July brings warm and inviting temperatures, showcasing a stark contrast to the city's icy winter months. With a minimum of 14°C (58°F) and peaking at a max of 34°C (93°F), residents and visitors alike revel in an average of 22°C (72°F), making this summer month ideal for outdoor activities. Compared to the frigid winters, where temperatures can plunge to -17°C (1°F) in January, July's warmth is a welcome relief and encourages a vibrant atmosphere filled with sunshine and leisure. This trend of rising temperatures from earlier months, highlighted by a notable spike from June’s averages, positions July as a highlight of Plymouth's seasonal charm, inviting everyone to enjoy the great outdoors.
In July, Plymouth experiences a moderate precipitation total of 110 mm (4.3 in), falling within a consistent pattern observed throughout the summer months. This month features about 10 rainy days, mirroring the average of preceding months, yet showing a slight increase compared to August's decline. Notably, July's rainfall is among the higher totals for the year, just below April’s peak of 137 mm (5.4 in). This relatively steady precipitation contributes to the lush landscapes characteristic of the region in the height of summer, as it balances the warmth and helps sustain local flora.
In July, Plymouth experiences a modest humidity level of 76%, continuing the trend observed throughout the summer months. As temperatures rise, humidity fluctuates but remains relatively consistent, matching the levels seen in August. Notably, the transition from mid-year to late summer shows a gradual decrease from the wetter winter months, where January and February maintain a higher 84% humidity. Overall, Plymouth's July humidity reflects a shift toward drier conditions, yet still retains a comfortable atmosphere, typical of a coastal climate during the warm season. This consistent pattern of humidity highlights the region's unique seasonal rhythms and the natural ebb and flow of maritime influences.
In July, Plymouth experiences a UV Index of 9, maintaining its position within the very high exposure category for sun intensity, with a quick burn time of just 15 minutes. This month, along with May and June, reflects the peak UV intensity during the year, indicating that residents and visitors alike should take extra precautions to protect their skin. As summer progresses, the trend showcases a consistent elevation in UV levels from April to July, making it essential to stay informed about sun safety. With the UV Index remaining high even into August, the need for awareness and proactive measures against sun exposure cannot be overstated. For more information, visit the detailed Plymouth UV Index.
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July stands out as the sunniest month in Plymouth, with an impressive 337 hours of sunshine illuminating the vibrant landscapes. This peak follows a steady ascent from the earlier months, where daylight hours gradually increase, culminating in summer's full bloom. Notably, June also boasts a significant 324 hours, hinting at the warm transition into July's brilliance. As summer wanes, the sunshine begins to dip, with August offering 323 hours, maintaining a lush glow before the days shorten again in the fall. This trend highlights Plymouth's enchanting summer, welcoming residents and visitors alike to bask in the warmth and vitality of the season.
In Plymouth, the likelihood of sunny weather in July sits at 35%, which is one of the lower probabilities for the month in comparison to the early spring. Notably, July's sunshine chances decline from the higher 60% observed in March and sit just above the 39% average from both June and May. The pattern reveals a trend of reduced sunshine leading into the summer's peak, with only August falling lower at 30%. Interestingly, the chances rebound in the fall, with September boasting a 45% likelihood of sun. This fluctuation suggests that while July may not be the sunniest month in Plymouth, it remains a favorable time for outdoor activities, tempered by the natural ebb and flow of seasonal weather patterns.
In Plymouth, the month of July offers a delightful 14 hours of daylight, marking a slight decline from the peak of 15 hours experienced in June. This trend reflects a gradual transition as summer advances, with daylight starting to wane as the year progresses. Following the vibrancy of mid-summer, the daylight duration will continue to decrease, settling at 13 hours in August and further down to 12 hours by September. This rhythm of light and dark paints a beautiful seasonal tapestry, inviting residents and visitors alike to savor the lingering sunshine of summer while preparing for the comforting embrace of autumn ahead.
In Plymouth, July ushers in a notable decline in wind speed, with an average of just 3.5 m/s (8 mph), marking the calmest month of the year. Following a gradual decrease since the vibrant gusts of March at 5.2 m/s (12 mph), the winds continue to mellow, mirroring the transition into the warmer summer months. This trend of diminished breezes is consistent, as June experiences 4.2 m/s (9 mph) before settling into July's tranquility. As the summer progresses, the wind seems to retreat further, giving way to the stillness of August, which averages just 3.4 m/s (8 mph). The noticeable lull in wind during this period invites more serene summer days, perfect for enjoying the great outdoors without the distraction of brisk gusts.
The weather in Plymouth 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 Plymouth and find detailed weather information for every month.
In July, temperatures in Plymouth range from a mild 14°C (58°F) at night to a warm average of 22°C (72°F) and can reach highs of up to 34°C (93°F). The month is characterized by relatively high humidity at 76% and about 110 mm (4.3 in) of precipitation over 10 days. In contrast, January brings much colder conditions, with temperatures plummeting to a minimum of -17°C (1°F), an average of just 1°C (34°F), and a maximum of 18°C (65°F). While precipitation is slightly lower at 89 mm (3.5 in) over 9 days, the humidity is higher at 84%, contributing to the biting cold. For more details on the weather during this month, check Plymouth weather in January.
When comparing the weather between July and February, the differences are striking. July boasts a warm climate with average temperatures around 22°C (72°F) and maximums peaking at 34°C (93°F), alongside high humidity levels of 76% and considerable rainfall of 110 mm (4.3 in) over about 10 days. In contrast, February experiences a much colder environment, with average temperatures dropping to just 2°C (35°F) and minimums plunging to -15°C (5°F). Despite the chilly conditions, February receives similar rainfall of 109 mm (4.3 in), spread over approximately 12 days, but notably higher humidity at 84%. These stark contrasts highlight the seasonal extremes in Plymouth's weather. For a more detailed look at February conditions, check out Plymouth weather in February.
July and March offer strikingly different weather experiences. In July, temperatures soar with a minimum of 14°C (58°F) and an average of 22°C (72°F), reaching up to a sweltering maximum of 34°C (93°F). The month sees significant precipitation at 110 mm (4.3 in) over 10 days, accompanied by a humidity level of 76%. In contrast, March is much cooler, with temperatures ranging from a frigid minimum of -11°C (12°F) to a pleasant maximum of 17°C (63°F), averaging just 3°C (39°F). The precipitation in March is slightly higher at 114 mm (4.5 in), also spread over 10 days, but with a higher humidity level of 82%. For a deeper look at Plymouth's March conditions, check out Plymouth weather in March.
When comparing the weather in July and April, there are noticeable differences in temperature and precipitation patterns. July typically boasts warmer temperatures, with averages ranging from a mild 22°C (72°F) to a high of 34°C (93°F), while April's temperatures are significantly cooler, peaking at only 24°C (75°F) and dropping to as low as -1°C (30°F). Precipitation is also a factor; although April sees a slightly higher total of 137 mm (5.4 in) over 13 days, July's rainfall of 110 mm (4.3 in) occurs over 10 days, reflecting a different pattern of wet weather. Additionally, humidity levels are similar, with July at 76% and April slightly higher at 79%. For more detailed insights on April weather, you can check Plymouth weather in April.
When comparing the weather in May and July, there are some notable differences. July tends to be significantly warmer, with average temperatures ranging from a minimum of 14°C (58°F) to a maximum of 34°C (93°F), while May has cooler temperatures, with averages starting from 3°C (37°F) and peaking at 28°C (82°F). Precipitation levels are relatively similar, with July receiving 110 mm (4.3 in) over approximately 10 days, whereas May sees slightly less precipitation at 105 mm (4.1 in) across 12 days. Humidity in July is slightly higher at 76%, compared to May's 75%. For more detailed insights on Plymouth’s weather during May, visit Plymouth weather in May.
In comparing the weather of July and June, July experiences warmer temperatures, with a minimum of 14°C (58°F) and an average of 22°C (72°F), compared to June's minimum of 9°C (49°F) and average of 19°C (66°F). Additionally, July sees a higher maximum temperature of 34°C (93°F), whereas June peaks at 31°C (87°F). Despite the warmer temperatures, July also encounters more precipitation, totaling 110 mm (4.3 in) over 10 days, compared to June's 95 mm (3.8 in) over the same number of days. Humidity levels are relatively similar, with July at 76% and June slightly higher at 78%. For a more detailed look at June's weather patterns, you can visit Plymouth weather in June.
In July, temperatures in Plymouth range from a minimum of 14°C (58°F) to a maximum of 34°C (93°F), with an average temperature of 22°C (72°F). The month experiences substantial rainfall, totaling 110 mm (4.3 inches) over about 10 days, contributing to a high humidity level of 76%. In contrast, August sees slightly cooler weather, with minimum temperatures around 12°C (54°F) and a maximum of 32°C (90°F), while maintaining the same average of 22°C (72°F). Precipitation decreases in August to 75 mm (3.0 inches), although it still occurs on 10 days, keeping humidity consistent at 76%. For a more detailed look at weather patterns, check out Plymouth weather in August.
In comparing the weather of July and September, July is characterized by warmer temperatures, with a minimum of 14°C (58°F), an average of 22°C (72°F), and highs reaching up to 34°C (93°F). The month also sees a higher humidity level at 76%, accompanied by 110 mm (4.3 in) of precipitation over about 10 days. In contrast, September experiences cooler conditions, featuring a minimum temperature of 10°C (50°F) and an average of 19°C (66°F), with maximum temperatures reaching 31°C (89°F). Despite being slightly wetter with 111 mm (4.4 in) of rain over just 9 days, September boasts a similar humidity level at 75%. For a more detailed look, you can explore Plymouth weather in September.
The weather in July is characterized by warmer temperatures, with an average of 22°C (72°F) and highs reaching up to 34°C (93°F). In contrast, October sees significantly cooler conditions, with an average temperature of 14°C (58°F) and a maximum of 25°C (78°F). Both months experience a similar level of humidity, around 75-76%, but October tends to have slightly more precipitation, with 168 mm (6.6 in) over 11 days compared to July's 110 mm (4.3 in) over 10 days. For more detailed information, check out Plymouth weather in October.
In July, temperatures range from a comfortable minimum of 14°C (58°F) to a scorching maximum of 34°C (93°F), averaging around 22°C (72°F). The month experiences relatively high humidity at 76% and sees about 110 mm (4.3 inches) of precipitation over approximately 10 days. In stark contrast, November brings much cooler temperatures, with a minimum of -8°C (17°F) and maximum reaching 21°C (70°F), resulting in an average of 8°C (46°F). The precipitation slightly decreases to 104 mm (4.1 inches) over the same number of days, and humidity rises to 80%. For more details about the weather in this month, check out Plymouth weather in November.
July and December present sharply contrasting weather patterns. In July, temperatures range from a comfortable minimum of 14°C (58°F) to a scorching maximum of 34°C (93°F), with an average of 22°C (72°F). Humidity is relatively high at 76%, and the month experiences around 110 mm (4.3 in) of precipitation over 10 days, creating a humid summer atmosphere. In stark contrast, December sees much cooler temperatures, with a minimum of -15°C (6°F) and a maximum of 16°C (62°F), averaging just 3°C (37°F). While the precipitation increases to 128 mm (5.0 in) over 11 days, the humidity also rises slightly to 80%, contributing to a chilling winter experience. For more details on the December climate, visit Plymouth weather in December.
In July, Plymouth experiences its warmest and most humid conditions of the year, setting it apart from the milder temperatures of other months. With maximum highs often reaching 34°C (93°F) and an average temperature around 22°C (72°F), outdoor activities flourish despite the 76% humidity that can make the heat feel more intense. Although July is marked by its vibrant and lively weather, it also sees moderate rainfall, with 10 precipitation days contributing to a total of 110 mm (4.3 in). This mix of warmth and occasional showers creates an inviting atmosphere perfect for summer enjoyment, yet it's essential to stay prepared for those humid days. For a deeper dive into what to expect throughout the year, check out the full details at Plymouth Climate.