July weather forecast
Cambridge, MD

July rolls into Cambridge, Maryland, as the peak summer month, witnessing the highest temperatures all year round. The warmth at its zenith, coupled with the school vacation period, makes July synonymous with outdoor adventure. Sweltering days wave into balmy nights, often coupled with a refreshing summer breeze. Notwithstanding the heat, life is full of summer jubilance. The maximum temperature climbs to an all-time high of 84.6°F (29.2°C), energizing the city to engage in its summer celebrations.

Temperature

July proves to be the warmest month, recording an average peak temperature of 84.6°F (29.2°C) and a minimum temperature of 71.6°F (22°C).

Heat index

In July, the average heat index is computed to be a fiery hot 95°F (35°C). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', binds temperature metrics with humidity values to give a sense of the actual warmth. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In July, the average relative humidity is 77%.

Rainfall

In July, the rain falls for 11.5 days. Throughout July, 1.14" (29mm) of precipitation is accumulated. In Cambridge, during the entire year, the rain falls for 109.9 days and collects up to 10.91" (277mm) of precipitation.

Snowfall

April through October are months without snowfall.

Ocean temperature

In Cambridge, Maryland, the average seawater temperature in July is 71.6°F (22°C).
Note: Factoring in a person's dislike for cold, combined with conditions like sunshine, wind, and temperature, a dip in 71.6°F (22°C) waters might be satisfying. (It is worth noting that the Olympic swimming waters are maintained between 77°F (25°C) and 82.4°F (28°C).)

Daylight

In July, the average length of the day is 14h and 33min.
On the first day of July, sunrise is at 5:44 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 8:15 pm EDT.

Sunshine

With an average of 10.8h of sunshine, July has the most sunshine of the year.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index of 6 during July translates into these guidelines:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Caution! Sand and water reflections can notably increase the UV radiation intensity.