July Weather in Salem, United States

Last updated: February 24, 2025

In Salem, United States, July presents a vibrant tapestry of summer weather, characterized by a maximum temperature reaching up to 33°C (91°F) and an average temperature of 22°C (73°F), offering warm days perfect for outdoor activities. However, the month also brings a minimum temperature dropping to 14°C (57°F), ensuring cool nights for restful sleep. With 116 mm (4.6 in) of rainfall spread across 11 days, the humidity hovers around a comfortable 67%, balancing the warmth with refreshing bouts of moisture. This combination marks July as a dynamic and enjoyable time to experience Salem’s summer charm.

July Temperature in Salem

In July, Salem experiences a delightful summer climate, with temperatures typically ranging from a minimum of 14°C (57°F) to a maximum of 33°C (91°F). The average temperature hovers around 22°C (73°F), making it one of the warmest months of the year. This noticeable shift from the winter chills, where temperatures plummet as low as -20°C (-3°F) in January, showcases a gradual warming trend that unfolds over the year. The pleasant heat of July invites outdoor activities, encouraging locals and visitors alike to enjoy the long, sunny days before the cooler autumn months arrive. As the summer progresses, daytime warmth is complemented by relatively mild evenings, allowing for a perfect escape from the seasonal extremes that bookend the year.

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

The chart illustrates July temperature patterns in Salem, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec313337475766727266564435
Data source: Temperature data for Salem 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 Salem

In July, Salem experiences a notable increase in precipitation, with 116 mm (4.6 in) of rainfall recorded over 11 days. This marks a significant rise from the preceding months, highlighting July as one of the wetter months of the year. Following the trend established in spring, the summer month brings more substantial rain, exceeding both May and June's totals. This uptick in precipitation can lead to lush greenery and vibrant landscapes, making Salem's surroundings particularly picturesque during the height of summer. Interestingly, as the year progresses towards August, precipitation tends to taper off, suggesting a seasonal shift as the area prepares for the drier days ahead.

July Precipitation Trends in Salem

The chart displays monthly precipitation patterns in Salem, 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.
JanFebMarAprMayJunJulAugSepOctNovDec77969614191871167284146101129
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Salem

As July rolls in, Salem experiences one of its driest months, with humidity dropping to 67%. This marks a notable decline from the high levels seen earlier in the year, where January and February hovered around 86% and 84% respectively. Following a gradual decrease throughout the spring months, July showcases an ongoing trend of diminishing humidity, continuing this shift into August, which sees a slight dip to 66%. The lower humidity levels during the summer create a more comfortable atmosphere for residents, allowing for outdoor activities to thrive. As the year progresses, humidity begins to creep back up in the fall, reminding us of the cycles that define Salem’s climate.

July Average Humidity in Salem

This chart illustrates the average monthly humidity levels in Salem, 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%82%80%72%72%67%66%71%79%84%81%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Salem

In July, residents of Salem, United States, experience a UV Index of 9, categorizing the sun's intensity as very high and significantly increasing the risk of sunburn with a burn time of just 15 minutes. This reading is consistent with a trend seen since April, where the UV Index surged from a moderate 3 in January to an alarming peak of 10 in June before slightly retreating to 9. Such fluctuations highlight the importance of sun safety practices during these peak summer months. As the UV levels remain elevated, protecting your skin becomes crucial. For more information on UV Index trends throughout the year, check out Salem UV Index.

Maximum UV Index Levels in Salem for July

The chart shows the monthly maximum UV Index (UVI) for Salem 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.
JanFebMarAprMayJunJulAugSepOctNovDec3558910997642
Data source: Salem 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 Salem

July shines brightly in Salem, boasting an impressive 334 hours of sunshine, marking it as one of the sunniest months of the year. This peak sunlight follows a steady incline from the 152 hours in January, illustrating a rapid transition into the warmer months. The trend is clear: as spring blooms into summer, the number of sunshine hours rises, with June already enjoying 327 hours. Following July, the days gradually shorten again, with August retaining a substantial 327 hours, before the sunlight begins to dwindle in September. This pattern not only highlights the allure of summer in Salem but also emphasizes the striking contrast between the sun-drenched months and the quieter, cooler days that follow.

Monthly Sunshine Duration in Salem: July Highlighted

The July sunshine duration represents the total number of hours Salem 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.
JanFebMarAprMayJunJulAugSepOctNovDec152h188h253h240h289h327h334h327h278h221h201h178h
Data source: Salem July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Salem During July

In Salem, United States, the likelihood of sunny weather takes a notable dip during July, with only a 33% chance of sunshine. This trend follows a moderate decline from the sunnier months of March, which boasts a 61% probability of clear skies, down to the peak summer month. Interestingly, while September sees a rebound to 44%, both August and July linger at lower odds, suggesting that the typical summer heat may come with increased cloudiness. Overall, the sunniest days seem to be more abundant in the spring and fall, leaving July as an outlier in a season typically celebrated for warmth and brightness.

Percentage of Sunny Days in July in Salem

The chart illustrates the percentage of sunny days in Salem 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 Salem experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec44%34%61%41%38%40%33%30%44%39%55%33%
Data source: Salem July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Salem in July

In Salem, United States, the month of July experiences a substantial daylight duration of 14 hours, marking a peak in summer brightness that follows June's longest days. As the year unfolds, daylight gradually increases from 9 hours in January, reaching its zenith in June before tapering off in August. This trend illustrates a vibrant transition from winter’s gloom to summer's brilliance, with daylight hours steadily climbing each month until they begin to decline after July. The pattern continues with sunlight diminishing into the fall months, notably dropping to 12 hours in September and decreasing further as autumn sets in. This rhythmic ebb and flow of daylight is a hallmark of Salem's seasonal charm, inviting residents to savor the long, sunlit days of summer.

Average Daylight Hours in Salem for July

The chart illustrates the variation in daylight duration in Salem throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 26m10h 33m11h 57m13h 24m14h 38m15h 14m14h 54m13h 49m12h 26m10h 59m9h 44m9h 5m
Data source: Salem daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Salem

In July, wind speeds in Salem, United States, typically reach a gentle 3.3 m/s (7 mph), marking a seasonal low for the year. This decline in wind intensity follows a gradual decrease from the breezier months of late spring, where averages hovered around 4.0 m/s to 4.9 m/s. As the summer progresses into August, the winds further diminish to an average of 3.2 m/s (7 mph), suggesting a calm and placid atmosphere typical of the peak summer heat. This trend highlights a notable shift from the more invigorating breezes of earlier months, creating a serene backdrop for summer activities and relaxation in the warm sun.

Average July Wind Speed in Salem

The chart displays monthly wind speed patterns in Salem, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.54.44.94.24.03.83.3 m/s3.23.74.24.24.2
Data source: Salem July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Salem Compares to Other Months

The weather in Salem 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 Salem and find detailed weather information for every month.

The weather in July and January presents a stark contrast, both in terms of temperature and precipitation. July boasts warm temperatures, with a minimum of 14°C (57°F) and an average of 22°C (73°F), reaching a maximum of 33°C (91°F). It's a month characterized by occasional rain, receiving 116 mm (4.6 in) over approximately 11 days, accompanied by a moderate humidity of 67%. In contrast, January experiences a chilling drop, with temperatures ranging from a minimum of -20°C (-3°F) to a maximum of 19°C (67°F), averaging around 0°C (32°F). Precipitation is lighter during this winter month at 77 mm (3.0 in) over about 9 days, but the humidity rises to a high of 86%, creating a damp and frigid atmosphere. For more specifics on January weather, check out Salem weather in January.

In July, the weather is considerably warmer, with average temperatures ranging from a minimum of 14°C (57°F) to a maximum of 33°C (91°F), making it ideal for outdoor activities. However, it also sees about 116 mm (4.6 in) of precipitation over 11 days, resulting in a humidity level of 67%. In contrast, February brings a much colder climate, with average temperatures hovering around 1°C (33°F) and dipping to a frigid minimum of -16°C (4°F). While February has slightly less precipitation at 96 mm (3.8 in), the humidity is higher at 84%, contributing to an even chillier atmosphere. For more detailed information, you can check Salem weather in February.

The weather in July is characterized by much warmer temperatures, with a minimum of 14°C (57°F) and an average of 22°C (73°F), soaring to a maximum of 33°C (91°F). In contrast, March experiences significantly cooler conditions, with temperatures ranging from a chilling minimum of -14°C (7°F) to a mild max of 19°C (66°F), averaging just 3°C (38°F). While July sees higher rainfall, recording 116 mm (4.6 in) over 11 days, March has a slightly lower precipitation of 96 mm (3.8 in) across 10 days. Additionally, March has higher humidity levels at 82% compared to July's 67%. For a more detailed view of what to expect, check out Salem weather in March.

When comparing the weather in July and April, notable differences emerge. July boasts warmer temperatures, with a minimum of 14°C (57°F) and an average of 22°C (73°F), peaking at 33°C (91°F). In contrast, April starts much cooler, with a minimum of -2°C (28°F) and an average of 8°C (47°F), though it can reach a maximum of 26°C (79°F). Precipitation levels are relatively high in both months; July has 116 mm (4.6 in) of rain over 11 days, while April sees slightly more rain at 141 mm (5.6 in) across 13 days. Additionally, humidity is higher in April at 80%, compared to July's 67%. For more detailed insights, you can check Salem weather in April.

When comparing the weather in July and May, it's clear that July is significantly warmer, with average temperatures reaching 22°C (73°F) compared to May's average of just 14°C (57°F). While both months experience precipitation on 11 days, July receives more rainfall, with 116 mm (4.6 in) compared to May's 91 mm (3.6 in). Additionally, while humidity is high in both months, it is slightly lower in July at 67%, compared to 72% in May. Overall, July offers much warmer conditions, making it a stark contrast to the cooler and wetter May climate. For more detailed insights, you can check Salem weather in May.

In comparing the weather of June and July, it's evident that July experiences higher average temperatures, with a mean of 22°C (73°F) compared to June's 19°C (66°F). Both months see similar maximum temperatures, reaching up to 32°C (91°F), but July's minimum temperature is notably warmer at 14°C (57°F) compared to June's chilly minimum of 8°C (46°F). Precipitation is greater in July, with 116 mm (4.6 in) falling over 11 days versus June's 87 mm (3.4 in) over 10 days. Interestingly, while humidity is slightly lower in July at 67%, June maintains a higher humidity level of 72%. For a closer look at June's weather trends, visit Salem weather in June.

In comparing the weather between July and August, we see both months experience similar average temperatures, with July having a slight edge in maximum temperature at 33°C (91°F) compared to August's 32°C (91°F). July is characterized by higher precipitation, totaling 116 mm (4.6 in) over 11 days, whereas August sees a reduction to 72 mm (2.8 in) over 10 days. Humidity levels remain fairly consistent, with July at 67% and August slightly lower at 66%. For a more detailed look at the weather patterns specific to August, you can check out Salem weather in August.

In comparing the weather of July and September, July typically offers warmer temperatures, with a minimum of 14°C (57°F) and an average of 22°C (73°F), peaking at 33°C (91°F). This month also experiences greater precipitation, totaling 116 mm (4.6 in) over 11 days, along with a humidity level of 67%. In contrast, September sees cooler conditions, with a minimum temperature of 7°C (45°F) and an average of 19°C (66°F), while maxing out at 32°C (90°F). Precipitation decreases significantly to 84 mm (3.3 in) over 8 days, though humidity rises slightly to 71%. For more detailed insights, visit Salem weather in September.

July and October present distinctly different weather patterns. In July, temperatures range from a pleasant 14°C (57°F) to a hot 33°C (91°F), with an average of 22°C (73°F) and relatively moderate humidity at 67%. However, it also experiences significant rainfall, totaling 116 mm (4.6 in) over 11 days. In contrast, October sees cooler temperatures, with lows dropping to 0°C (33°F) and an average of 13°C (57°F); the maximum temperature reaches a comfortable 27°C (81°F). The precipitation in October is slightly higher at 146 mm (5.8 in) over the same number of days, accompanied by increased humidity at 78%. For more insights, check out Salem weather in October.

July and November present stark contrasts in weather conditions. In July, temperatures range from a mild 14°C (57°F) to a warm 33°C (91°F), with an average of 22°C (73°F) and a moderate humidity of 67%. However, it experiences a significant amount of rain, totaling 116 mm (4.6 in) over approximately 11 days. In contrast, November brings much cooler conditions, with temperatures dipping as low as -11°C (13°F) and averaging only 6°C (44°F), peaking at 22°C (71°F). The humidity rises to 84%, and precipitation levels are slightly lower at 101 mm (4.0 in) over about 10 days. For a deeper look at the specifics, check out Salem weather in November.

In July, the weather is typically warm and humid, with average temperatures around 22°C (73°F) and maximums reaching up to 33°C (91°F). During this month, precipitation is moderate at 116 mm (4.6 in), occurring on about 11 days. In contrast, December presents a starkly different climate; temperatures plummet to an average of 2°C (35°F), dipping as low as -18°C (0°F) at night. Although precipitation is slightly higher at 129 mm (5.1 in), it spreads over just 10 days, and the humidity also increases to 81%. For more detailed insights into December's climate, you can visit Salem weather in December.

Compare Salem's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Salem

In July, Salem experiences a warm and vibrant climate that sets it apart from other months of the year. With average temperatures reaching a comfortable 22°C (73°F) and maximum highs soaring to 33°C (91°F), it's the perfect time for outdoor activities and enjoying the scenic beauty of the area. However, it's important to note that humidity levels hover around 67%, which can add a touch of discomfort on particularly muggy days. The month also sees a fair bit of rainfall, with 116 mm of precipitation over approximately 11 days, reminding us that summer storms can pop up unexpectedly. Whether you're exploring local attractions or relaxing by the shore, July's weather invites both adventure and a cozy indoor retreat. For more insights into the seasonal climate variations, check out Salem Climate.