Last updated: February 24, 2025
July in Annapolis, United States, presents a vibrant tapestry of summer weather, with temperatures soaring to a maximum of 35°C (95°F) and an average of 27°C (81°F). The warm days offer a refreshing contrast to the cooler nights, which can drop to about 19°C (66°F). However, this summer charm comes with its share of moisture, as the month sees an average rainfall of 174 mm (6.9 in) across 14 days, making humidity levels hover around 74%. This combination of warmth and moisture creates an atmosphere ideal for enjoying the beauty of the Chesapeake Bay, but visitors should be prepared for occasional summer showers.
In July, Annapolis basks in the warmth of summer, with temperatures rising significantly compared to the earlier months. The average temperature hovers around 27°C (81°F), while daytime highs can soar to a sweltering 35°C (95°F), creating a perfect atmosphere for outdoor activities and waterfront enjoyment. Nights are pleasantly warm, with lows of 19°C (66°F), making it an ideal time for strolling along the harbor or dining al fresco. This trend of increasingly warm weather from the more temperate spring months showcases a vibrant shift that invites both locals and tourists to embrace the seasonal charm of the Maryland capital.
In July, Annapolis experiences a notable increase in precipitation, with 174 mm (6.9 in) of rain falling over 14 days. This marks the peak of the year's rainfall, significantly higher than the preceding months, particularly June, which saw 102 mm (4.0 in) over the same number of days. The shift into summer brings more intense, sporadic storms, reflecting a climactic transition in the region's weather patterns. As temperatures rise, the combination of increased humidity and frequent showers creates a lush, vibrant landscape, signaling a thriving ecosystem that flourishes under these July conditions. The trend of rising precipitation levels continues through August, but July remains the month with the highest rainfall, setting the stage for the warm, wet days of summer.
In Annapolis during July, the humidity levels drop to 74%, marking a noticeable decline in moisture compared to the spring months when humidity was consistently above 80%. This reduction is part of a gradual trend that begins in early summer, as humidity peaks in the winter months at 84% and remains high through April and May. By June, the dampness begins to wane, and July continues this pattern, followed by August, which sees even lower humidity at 72%. This seasonal fluctuation not only enhances the summer's warmth but also creates a more comfortable atmosphere for both residents and visitors, making July a pleasant month to enjoy the outdoors in Maryland's capital.
In July, the UV Index in Annapolis reaches a peak of 10, placing it in the very high exposure category with a burn time of just 15 minutes. This trend of elevated UV levels continues from May to July, where the city consistently experiences maximum exposure, urging residents and visitors to take extra precautions when enjoying outdoor activities. As the summer sun shines brightly, it’s crucial to remain vigilant against the harmful effects of UV radiation. Following July, the UV Index does see a slight decline in August, dropping to 9, but remains in the very high range. Don't forget to check your sun safety tips and stay informed by visiting the Annapolis UV Index for the latest updates.
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In July, Annapolis basks in the glow of 359 sunshine hours, marking the peak of the summer season. This month stands out brightly against the backdrop of the year, showcasing a steady upward trend in daylight that begins in the earlier months. From 151 hours in January to a ripple of warmth in May with 297 hours, the transition into summer truly accelerates, peaking in July before slightly tapering off in August with 329 hours. This delightful abundance of sunshine invites both locals and visitors to embrace outdoor activities, making July a perfect time for sailing on the Chesapeake Bay or enjoying the scenic views of this charming historic city.
In **Annapolis, July stands out with a 51% chance of sunny weather, marking a slight uptick from the preceding months. While June offers a lower sun probability at 39%, July's sunniest outlook is notably more favorable compared to the recent spring months, where chances hovered around the low to mid-40s. This summer peak in sunshine aligns with a general trend of increasing sunlight, as seen in September's 55% chance. Residents and visitors in July can anticipate more sunny days, perfectly suited for outdoor activities, though it's wise to remain hopeful for even brighter skies ahead!
In July, Annapolis basks in 14 hours of daylight, mirroring the sun-soaked days of June. This peak in daylight is part of a gradual ascent that begins in the early months of the year, when January's 9 hours give way to a steady increase as spring unfolds. Following June's sunlit stretch, July maintains this luminous bounty, before the gradual decline begins in August. The month captures the essence of summer, with longer days providing ample opportunity for outdoor activities and adventures. As daylight hours evolve through the year, July stands out as a vibrant midpoint, a celebration of warmth and light before the crisp fall days begin to set in.
In July, the winds in Annapolis take a noticeable dip, with an average wind speed of 3.2 m/s (7 mph), marking a decline from the breezier spring months. While it's not uncommon for summer to bring lighter breezes, this July represents the lowest wind speed of the year, a trend that continues into August when winds drop further to 2.7 m/s (6 mph). This pattern suggests that as the warm summer air settles in, the refreshing gusts that characterize earlier months become less frequent. However, the gentle breezes can still provide a pleasant respite during the warm days, allowing for serene moments on the water and leisurely outings around the charming streets of Annapolis.
The weather in Annapolis 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 Annapolis and find detailed weather information for every month.
July and January present stark contrasts in weather. In July, temperatures range from a minimum of 19°C (66°F) to a scorching maximum of 35°C (95°F), with an average of 27°C (81°F). The month is characterized by high humidity at 74% and significant precipitation, totaling 174 mm (6.9 in) over 14 days, leading to a muggy atmosphere. In contrast, January experiences much colder conditions, with temperatures plunging to a minimum of -13°C (10°F) and an average of just 3°C (37°F). The maximum temperature reaches only 17°C (63°F), and while January has lower precipitation at 70 mm (2.7 in), it stretches over 8 days. Despite its lower rainfall, January's humidity is slightly higher at 84%, adding to the chill in the air. For more detailed information, check Annapolis weather in January.
The weather in July is characterized by warm temperatures, with a minimum of 19°C (66°F) and an average of 27°C (81°F), peaking at a scorching 35°C (95°F). In contrast, February experiences significantly cooler conditions, with temperatures ranging from a chilly -13°C (10°F) to a mild maximum of 21°C (69°F), averaging only 5°C (40°F). While July sees a higher total precipitation of 174 mm (6.9 in) over 14 days, February has a lower total of 116 mm (4.6 in) with 12 rainy days. Additionally, humidity levels tend to be slightly lower in July at 74%, compared to February's 83%. For more details on February's weather, you can check Annapolis weather in February.
When comparing the weather in July and March, one can see a stark contrast in temperatures and conditions. July boasts a warm climate, with minimum temperatures around 19°C (66°F) and an average of 27°C (81°F), peaking at a sweltering 35°C (95°F). However, it also brings significant rainfall, with 174 mm (6.9 in) over about 14 days and a humidity level of 74%. In contrast, March experiences much cooler weather, with temperatures ranging from a minimum of -5°C (23°F) to a maximum of 24°C (76°F), averaging only 8°C (46°F). It is also drier, receiving 95 mm (3.7 in) of precipitation over about 10 days, despite having higher humidity at 83%. For a more detailed look at the specifics of March's climate, see Annapolis weather in March.
When comparing the weather in July and April, it is clear that July experiences significantly warmer temperatures, with an average of 27°C (81°F) and maximums reaching up to 35°C (95°F). In contrast, April is much cooler, averaging at 13°C (56°F) with a maximum of only 27°C (82°F), but it also sees a stark difference in minimum temperatures, dropping to 1°C (33°F). Precipitation levels are higher in July, with 174 mm (6.9 in) spread over 14 days, compared to April's 110 mm (4.3 in) over 11 days. Additionally, while July's humidity is at 74%, April’s humidity is slightly higher at 81%. For more detailed insights, you can explore Annapolis weather in April.
In comparing the weather between July and May, July presents significantly warmer conditions, with average temperatures reaching 27°C (81°F) compared to May's average of 18°C (65°F). While July experiences higher maximum temperatures of up to 35°C (95°F), May sees a maximum of 31°C (88°F). Additionally, July has more precipitation, totaling 174 mm (6.9 in) over 14 days, whereas May receives 138 mm (5.4 in) over 13 days. Humidity levels remain comparable, with July at 74% and May slightly higher at 78%. For more insights into the weather during this month, check out Annapolis weather in May.
In comparing the weather of July and June, July tends to be warmer with an average temperature of 27°C (81°F), peaking at a high of 35°C (95°F), while June has a slightly cooler average of 24°C (75°F) and a maximum of 32°C (91°F). Both months experience considerable precipitation, but July records a higher amount of 174 mm (6.9 in) over 14 days compared to June's 102 mm (4.0 in) over 13 days. Interestingly, humidity levels are relatively high in both months, with July at 74% and June slightly higher at 79%. For more detailed insights, you can check Annapolis weather in June.
In July, the weather features warmer temperatures with a minimum of 19°C (66°F) and an average of 27°C (81°F), peaking at a maximum of 35°C (95°F). The month also experiences significant rainfall, totaling 174 mm (6.9 in) over 14 days, accompanied by relatively high humidity at 74%. In contrast, August sees slightly cooler conditions, with a minimum temperature of 17°C (63°F) and an average of 26°C (78°F), while the maximum reaches 33°C (92°F). Precipitation decreases to 159 mm (6.3 in) over 15 days, and humidity remains a bit lower at 72%. For more detailed information, you can visit Annapolis weather in August.
In comparing the weather between July and September, July tends to be significantly warmer with average temperatures around 27°C (81°F) and a maximum reaching up to 35°C (95°F). In contrast, September sees cooler temperatures, with averages falling to 23°C (73°F) and a high of 32°C (90°F). Precipitation is also higher in July, totaling 174 mm (6.9 in) over 14 days, compared to September's 113 mm (4.5 in) over 10 days. Interestingly, humidity levels remain fairly consistent, sitting at 74% in July and 75% in September. For more detailed information, you can check Annapolis weather in September.
In July, the weather is characterized by warm temperatures, with a minimum of 19°C (66°F) and an average of 27°C (81°F), peaking at a hot 35°C (95°F). The month experiences significant rainfall, totaling 174 mm (6.9 in) over approximately 14 days, and the humidity is relatively high at 74%. In contrast, October sees much cooler temperatures, with a minimum of 5°C (41°F) and an average of 17°C (64°F), while maximum temperatures can still reach 32°C (90°F). Although October receives less rainfall at 127 mm (5.0 in) over around 10 days, the humidity increases slightly to 81%. This shift in weather highlights the transition from the heat of summer to the crispness of autumn. For more detailed information, visit Annapolis weather in October.
July and November present stark contrasts in weather conditions. In July, temperatures peak with a minimum of 19°C (66°F), averaging around 27°C (81°F) and reaching highs of 35°C (95°F). The month experiences considerable rainfall, with 174 mm (6.9 in) spread over 14 days, coupled with high humidity at 74%. Conversely, November brings a cooler climate, featuring a minimum temperature of -3°C (27°F), an average of 9°C (49°F), and a maximum of 24°C (75°F). While the precipitation is less substantial at 86 mm (3.4 in) over just 8 days, the humidity rises to 85%. For more detailed insights, check out Annapolis weather in November.
In July, the weather is significantly warmer, with average temperatures around 27°C (81°F) and peaks reaching up to 35°C (95°F). This month also sees considerable humidity at 74% and ample rainfall of 174 mm (6.9 in) spread over 14 days. In stark contrast, December experiences much colder conditions, with average temperatures dropping to 5°C (42°F) and lows plunging to -8°C (17°F). Although precipitation is lower at 109 mm (4.3 in) over 10 days, the humidity level rises to 84%, adding to the chilly atmosphere. For more detailed information on December’s climate, you can check Annapolis weather in December.
July in Annapolis stands out with its warm temperatures and high humidity, creating a distinctly tropical feel compared to the cooler months. While the average temperature hovers around a comfortable 27°C, the peaks can soar to a sweltering 35°C, making it the hottest month of the year. Additionally, the city experiences an uptick in precipitation, with rain gracing about half the days of the month. This combination of heat and humidity can lead to vibrant summer days, perfect for enjoying the outdoors. For more insights on how Annapolis's climate varies throughout the year, visit Annapolis Climate.